bluuebunny/crossref_metadata_2025 huggingface dataset:
A metodologia Scrum como potencializadora de projetos de extensão nas instituições escolares
Authors: Ramos Isabela , Fabbro Maria Tereza , Da Silva Matheus Mendes , Pinto Isabela Aparecida de Souza , Filho Lineu Alves , De Oliveira Gabriel Guimarães , Andrade Gustavo Nato Pereira
Published: November 2023

O projeto de extensão JADE (Jogos Acadêmicos Digitais para a Educação), uma parceria entre o IFSP-Campus São José dos Campos e Programa WASH tem como principal objetivo o desenvolvimento de jogos educativos. Este artigo é um estudo de caso que apresenta a relação entre a metodologia ágil Scrum para o gerenciamento do projeto com as diretrizes de uma educação formal de qualidade que devem estar presentes nas instituições escolares. Destaca-se a ênfase na colaboração, na melhoria contínua, na transparência e flexibilidade para ajustar com as necessidades de aprendizado dos estudantes. Sendo assim, o Scrum é uma ferramenta com potencial de se encaixar bem nas instituições de educação formal, permitindo que equipes de professores, administradores e estudantes colaborem para melhorar o aprendizado, o desenvolvimento dos estudantes e eficiência dos projetos educacionais.
Education Policy of 3RD Generation Universities
Authors: Jafarov Sarkhan
Published: November 2023

Background: One of the tasks of the education policy of any state is the spread of its influence in the international arena. Today, universities are striving to take and strengthen their positions in the world ranking systems, demonstrating the status and reputation of universities in the global market of educational services. This ranking serves as a guideline for future students and their parents when choosing a place to receive a prestigious education and in the formation of individual trajectories of vocational training.
 
Approach: There are several approaches in the world to determining the criteria for assessing a state's education policy. But despite the differences, they all document the growing role of modern universities in the development of society. In many respects, it is important both in terms of guaranteeing the sustainability of society and in terms of ensuring a breakthrough direction in its development. In contrast to recent times, this role has grown significantly. Due to the fairly conservative and limited social system in its function, such universities become a central link in the development of innovative economies and social spheres - the science that produces the socio-economic development of a particular region, Education, innovation centers, national or as well as global processes.
 
Results: It covers all areas of the university, from cooperation with students to financial and scientific activities. A prime example of such an association is the International Strategy Advisory Service (ISAS 2.0) of the International Association of Universities or Universities (IAU).
 
Conclusions: Around the world, states are trying to stimulate and support these processes. In many countries, this is facilitated by opposition from high-tech companies to the reduction of the final amount of independent basic and applied research, in favor of collaborating with universities on basic research projects.
As part of its innovative activities, University 3.0 is involved in supporting business activities, analysis and consultation by experts from local governments and local authorities, opening facilities, and infrastructure for citizens, monitoring regional development, services to citizens are provided for lifelong learning and support student entrepreneurship projects that take into account the interests of the community.
The Role of Economic Uncertainty and Environmental Uncertainty in Improving Performance: Mediated by Innovation and Banking Risk
Authors: Noviarita Heni , Mukri Moh. , Anggriani Jum , Setiawati Rini , Hanif
Published: November 2023

Objective: This research aims to examine the design model for innovation, risk identification of economic uncertainty and environmental uncertainty to improve banking performance in Indonesia. This research supports the theme of the G20 congress, how the world creates strategies to strengthen the economy amidst global uncertainty, then this study will examine how economic uncertainty can create significant risks for business.
 
Methodology: The method used in this research is using data on the Indonesian Stock Exchange. There are 33 companies as samples for the 2021-2022 period, the test tool used is Stata.
 
Result and Conlusion: The results of this research are that high economic policy uncertainty can hamper economic growth, reduce investment, or cause volatility in financial markets. Conversely, when the level of economic policy uncertainty is low, the confidence of economic actors can increase, and this can create a more stable environment and encourage economic activity. Innovation has an effect on increasing company performance with a coefficient of 0.0024 and a significance level of 0.30 < 0.05, meaning that innovation can mediate between economic and environmental uncertainty on performance, This aims to produce positive change, increase competitiveness and create added value. Risk produces a coefficient level that influences performance (0.04) but does not directly influence performance (0.77>0.05), meaning that risk cannot mediate between economic and environmental uncertainty on performance, this is because good risk can help manage risk and reduce NPL level.
 
Novelty: The novelty in this research lies in the role of economic uncertainty and environmental uncertainty in improving banking performance, as well as looking at banking innovation and risk. This research can provide valuable insight for the banking industry in facing complex economic and environmental challenges, therefore the novelty presented in this study is that banking companies can seek innovation in adjusting product and service portfolios and implementation processes, as well as managing risks by paying attention to the consequences of changing policies.
FORMATION OF MANAGERIAL PERSONNEL OF THE USSR HOUSING AND TENANT COOPERATIVES IN THE 1920S-1930S
Authors:   Lomonosov Moscow State University, Chervyakov R.Yu.
Published: November 2023

The article is devoted to the process of formation of management of Soviet housing and tenant cooperative societies in 1920-1930s. Since consideration of this problem from the standpoint of social history cannot fully illuminate the root causes of the emergence of a particular layer of housing managers, the author attempts a methodological synthesis based on economic history. The transfer of part of municipalized housing to rental housing in 1924 was due to the state’s lack of resources to maintain housing in proper condition. Under these circumstances the new economic managers were faced with the task of finding resources to repair the houses. Th e complexity of the task demanded great organizational talent from the managers and chairmen of the boards in the economic realities of the 1920s and 1930s. Difficulties in managing housing caused both by the housing crisis and by the subjective characteristics of the new managers, who sought to ensure their own comfortable existence, provoked discontent with the housing and tenant cooperatives and their economic managers. The campaigns for purging cooperatives of “non-proletarian elements” failed to improve the material and economic condition of the cooperatives, so one of the factors that led to the liquidation of the housing and tenant cooperatives in 1937, should be considered the desire to prevent the strengthening of the quasi-bourgeois relations in the housing sphere.
THE ROLE OF THE BERLIN PROCESS IN PREPARING 146 FOR THE ACCESSION OF THE WESTERN BALKANS TO THE EUROPEAN UNION (2014-2021)
Authors:   Lomonosov Moscow State University, Yakimova M.O.
Published: November 2023

The article discusses the initiative of the German leadership to bring the socio-economic and political systems of the countries of the Western Balkans (Albania, Bosnia and Herzegovina, Kosovo, Northern Macedonia, Serbia, Montenegro) in line with the Copenhagen criteria for their accession to the European Union. The main tool for the implementation of this initiative was the so-called Berlin Process - a series of annual summits held since 2014, attended by both the countries of the “Balkan six”, as well as representatives of leading European states and officials from the European Commission. The Berlin process, which has a consultative nature, has allowed to intensify the process of the Western Balkans’ accession to the EU, which has essentially been frozen since 2003, thereby supporting the hopes of supporters of further European integration. The negotiation format contributed to the development of a number of joint programs aimed at solving regional (unresolved territorial disputes of the former Yugoslav republics), international (terrorism, extremism, migration crisis), socio-economic (fight against corruption, destroyed infrastructure) and legal (bringing the legislation of the Western Balkan countries in line with European legal norms) problems. The wide range and promptness of the discussion of the issues considered at the Berlin Process summits help to establish a dialogue between the participating countries. Initiated by Germany, bypassing the five-year moratorium on the entry of new members imposed by the European Commission in 2014, the Berlin process has not yet allowed the necessary consensus to be reached on the entry of the “Balkan six” of all EU member states, although it is moving it forward.
HEAD OF STATE: CONCEPTUAL CHALLENGES AND PROBLEM-SOLVING OPPORTUNITIES
Authors:   Lomonosov Moscow State University,, Leksin Ivan V.
Published: November 2023

The article is devoted to the conceptual foundations of the head of state problematics and is aimed at overcoming common methodological errors in reasoning about this institution, as well as at the difficulties caused by unintentional confusion of the issues regarding formation of the head of state concept, development of the corresponding phenomenon and the usage of the corresponding term. The first part of the article reveals the plurality of concepts denoted by the term “head of state”, considers compatibility of headship with the basic concepts of the state, demonstrates the extralegal nature of the majority of conceptions of the head of state, highlights the few constructions of the head of state concept that can be considered as the legal ones. On this basis, common recommendations on the normative use of the word-combination “head of state” are suggested.
Microplastic removal via physical and chemical methods
Authors: L. Feo  , R. Pullar  , A. Zaoui
Published: November 2023

A growing number of synthetic plastics derived from fossil fuels are produced, and improper plastic waste management has caused a lot of pollution problems. There are many microplastics in the environment, and they disintegrate slowly in soil and water. The properties of microplastics include long residence times, high stability, high fragmentation potential, and the ability to adsorb other contaminants. Invertebrates and planktonic organisms are easily able to accumulate microplastics in aquatic species. Therefore, microplastics (MPs) must be removed from the water and other media. This paper aims to review the occurrence, raw polymers and additives, and remediation methods for removing microplastics from the environment. Several methods are available for removing contaminants, including sorption, filtration, and chemical treatments. Various removal methods are discussed along with their methods, efficiency, and advantages.
UM ESTUDO SOBRE FEMINICIDIO NA CIDADE DE MANAUS: O LADO EXTREMO DA VIOLÊNCIA CONTRA A MULHER
Authors: De Lima Francimara Silva , Farias Izandra dos Santos , Gibbs Camila Cecília Mascarenhas
Published: November 2023

O feminicídio é uma qualificação do homicídio, a Lei 13.104 o que distingue esse crime do homicídio é o fato de ser praticado contra a mulher pelo simples fato de ser do sexo feminino, envolve preconceitos, discriminações e outros fatores que acercam a vulnerabilidade da vítima. A pesquisa tem como objetivo geral investigar a respeito do crime de feminicídio na cidade de Manaus, e como objetivos específicos (1) refletir sobre o processo histórico da violência contra a mulher, a partir da perspectiva de gênero; (2) levantar dados estatísticos sobre o feminicídio em âmbito nacional, estadual e municipal e; (3) evidenciar as políticas de proteção à violência contra a mulher, no enfrentamento do feminicídio. No estudo utilizou-se como técnica de pesquisa o tipo bibliográfico, desenvolvida por meio de materiais já existentes, como livros, artigos científicos e documentos oficiais, baseado na perspectiva teórica do materialismo dialético. Tendo a pesquisa alcançado resultados positivos, pois através dela conseguimos alcançar e responder os objetivos estipulados de forma a beneficiar acadêmicos de diversos cursos e sociedade.
O TRABALHO COMO VALOR PÚBLICO NA SOCIEDADE DE PLATAFORMAS
Authors: Caporal Gibsy Lisie Soares , Fossá Maria Ivete Trevisan
Published: November 2023

O artigo apresenta uma análise referente aos Valores Públicos em uma Sociedade de Plataformas (Van Dijck, Poell e Waal, 2018) entendendo que o trabalho poderia estar configurado junto desta proposta, pois entendemos que as interconexões e a fluidez das conexões entre as empresas e os indivíduos estão se dando através do ambiente organizacional, tecnológico e social do trabalho. Para os autores, a informação, o transporte, a educação e a saúde devem ser percebidos como Valores Públicos e, em sua narrativa os autores propõe que o desenvolvimento do sistema social, parte de um todo, que precisa funcionar e se submeter a certas regras estruturais de interesse coletivo, contudo o trabalho poderia estar alinhado nessa proposição, como um elemento a mais nesse contexto. Dois elementos se apresentam para justificar essa reflexão propositiva, a geração de trabalho do conhecimento produzido e pela comunicação estratégica e organizacional do trabalho que acontece na datificação pelas plataformas.
UJI BEBERAPA MINYAK ATSIRI SEBAGAI ATRAKTAN LALAT BUAH (Bactrocera sp.) PADA TANAMAN TOMAT)
Authors: ARIYANTI EKA LESTARI , SAYANG YULIS , A SYAMSURIATI
Published: November 2023

This research was conducted to determine the effectiveness of this type of essential oil as an attractant for fruit flies (Bactrocera sp.) on tomato plants. The research was carried out on farmer's land in Benteng Alla Utara Village, Baroko District, Enrekang Regency. The implementation of this research starts from April 2021 until it is finished. This experiment used a randomized block design (RBD) consisting of five treatments with four replications. The treatments included citronella essential oil, clove essential oil, basil essential oil, tomato extract and also control. In testing the effectiveness of several essential oils obtained by steam distillation distillation technique. Each trap dripped with 3 ml of essential oil. Observation of trapped fruit fly populations was carried out on plants 49 days, 56 days, 63 days, 70 days, 77 days, and 84 days after planting. The results showed that the essential oil of basil was the most effective as an attractant for fruit flies on tomato plants with an average population of 55.17%.
PENGARUH PUPUK KANDANG AYAM DAN BOKASHI KULIT PISANG TERHADAP KADAR AIR TANAH DAN C-ORGANIK SERTA PERTUMBUHAN JAGUNG PADA REGOSOL PESISIR NAMBO
Authors: HAPSA SITTI , REMBON FRANSISCUS S. , LEOMO SITTI
Published: November 2023

This study aims to determine the dose of chicken manure and banana peel bokashi kepok which has a better effect on increasing soil moisture content and organic C content in Regosol soil and corn plant growth, and to determine the effect of adding chicken manure and kepok banana peel bokashi on the growth of maize. This research was conducted at the Field Experimental Garden II, Faculty of Agriculture, Halu Oleo University and soil sampling was carried out on the coast of Nambo. Soil sample analysis was carried out at the soil test laboratory of the Department of Soil Science and the Integrated Laboratory of Halu Oleo University, which took place from April to June 2022. The design used was a factorial randomized block design with two factors, namely chicken manure and kepok banana peel bokashi. The results showed that the application of chicken manure and kepok banana peel bokashi has a significant effect at p< 0,05 and p
ANALISIS NERACA AIR LAHAN UNTUK PENGEMBANGAN KEDELE DI KECAMATAN RANOMEETO BARAT KABUPATEN KONAWE SELATAN
Authors: ERAWAN DEDI
Published: November 2023

In order to develop soybean plants, the availability of water in the form of soil moisture is one of the factors that give a very important message. Water supply is usually obtained from rainwater, so the arrangement of cropping pattern often follows the pattern of rainfall distribution that occurs. Preparation of water balance is intended to increase the productivity of dry land through the determination of pattern and planting schedule in accordance with groundwater availability. The water balance analysis using climate data series includes monthly rainfall and air temperature. Climate data obtained from Climatology Station Wolter Monginsidi Kendari Southeast Sulawesi. The opportunity for rainfall is exceeded and the water balance is analyzed using statistical methods. The results show that the soil moisture conditions are available for the crops for 8 months, ie from December 10 daily 2 to July 10 daily 2. while the water deficit in August to November (during dry season). Thus the cultivation can be done for 8 months ie when a surplus of water.
PENGARUH KONSENTRASI ECO-ENZYME TERHADAP INTENSITAS SERANGAN FUSARIUM OXYSPORUM PADA TANAMAN CABAI (Capsicum annuum L.)
Authors: SARNI SARNI , SYAIR SYAIR , HISEIN WAODE SITI ANIMA , TAUFIK MUHAMMAD , ARSYAD MIRZA ARSIATY , PAKKI TERRY , ASNIAH ASNIAH , ULFA NUR ISNAINI
Published: November 2023

Red chili (Capsicum annuum L.) is a vegetable commodity that is widely consumed by Indonesian people, both as a food flavoring and for nutritional fulfillment. one of the reasons for the lack of maximum chili production is caused by fusarium wilt. This study aims to determine the effect of eco-enzyme concentrations on the intensity of F. oxysporum attack on chili plants. This research was arranged using a randomized block design (RBD) in which there were 6 treatments and 4 replications. The treatments were P0 : No treatment (Control), P1 : 1 mL Eco-enzyme/500 mL distilled water, P2 : 1 mL Eco-enzyme/750 mL distilled water, P3 : 1 mL Eco-enzyme/1000 mL distilled water, P4 : 1 mL Eco-enzyme/1250 mL distilled water, and 1 mL Eco-enzyme/1500 mL distilled water. The research variables were plant height, number of leaves, time of appearance of fusarium wilt symptoms, and intensity of fusarium wilt attack. The results showed that the treatment of 1 mL of eco-enzyme/1500 mL of distilled water on the intensity of disease attacks showed that at 10 weeks MST the lowest attack intensity was 1,54%.
PENGARUH BERBAGAI LEVEL IRIGASI BAWAH PERMUKAAN DAN APLIKASI BIOCHAR TERHADAP PERTUMBUHAN DAN HASIL PADI SAWAH
Authors: WARDANA GUSTI AGUNG KADE ERNA , RAHNI NINI MILA , ARSANA I MADE WIDANA , SABARUDDIN LAODE , ARSIATY ARSYAD MIRZA , ANAS ARSY AYSYAH
Published: November 2023

This research aims to determine the effect of subsurface irrigation water level and biochar application on the growth and yield of lowland rice. The research was conducted at Experimental Garden I, Faculty of Agriculture University Halu Oleo. The study consisted of two factors of treatments laid out in an RBCD-based factorial experimental design. The first factor consisted of four levels of subsurface irrigation (S) (i.e., 0, 4, 8, and 12 cm below the soil surface). The other factor also consisted of four levels of rice husk biochar (B) (i.e., 0, 10, 20, and 30 metric tons ha–1). Each treatment combination was given three replications. The collected data were analyzed with ANOVA and the differences among treatments were tested with DMRT at P=0.05. The study showed that both factors had no interaction effect on all parameters. The subsurface irrigation treatments, however, showed significant effects on plant height (56, 70, 84 DAS), leaf area (56, 70 DAS), flag leaf area, dry weight of root and shoot, panicle length, number of grains per panicle, grain weight after harvest per hill, dry weight of 1,000 rice grains, and yield. On the other hand, the biochar treatment only showed significant effects on leaf area at 70 DAS, flag leaf area, number of grains per panicle, grain weight after harvest per hill, and dry weight of 1,000 rice grains.
RESPONS PERTUMBUHAN DAN PRODUKSI TANAMAN CABAI (CAPSICUM ANNUUM L.) YANG DIBERI PUPUK ORGANIK CAIR DAUN GAMAL DENGAN DOSIS YANG BERBEDA
Authors: IRI WA ODE , NURMAS ANDI , ARIF NORMA , MUH. HARJONI LA ODE , ARSYAD MIRZA ARSIATY , MADIKI ABDUL
Published: November 2023

This study aims to determine the level of treatment with liquid organic fertilizer on gamal leaves which gives the best effect on the growth and production of chili (Capsicum Annuum L) plants. This research was carried out at the Field Laboratory of Experimental Gardens II, Faculty of Agriculture, Halu Oleo University, Kendari. The study took place from December 2021 to February 2022. This study used a Randomized Block Design (RAK) which consisted of 5 levels of treatment, namely P0: No POC of gamal leaves; P1: POC of gamal leaves 200 ml L-1 tan water-1; P2: POC of gamal leaves 400 ml L-1 tan-1; P3 : POC of gamal leaves 600 ml L-1 tan-1; P4 : POC of gamal leaf 800 ml L-1 tan-1. Each treatment was repeated 4 times as a group so that 20 polybags were obtained. Each treatment used 3 polybags, overall using 60 polybags. The variables observed included plant height, number of leaves, stem diameter, leaf area. number of days of flowering and number of fruit. The results showed that there was an effect on the application of liquid organic fertilizer with Gamal leaves on liquid organic fertilizer of Gamal leaves gave the best effect on growth and production of large chili plants. P3: POC of gamal leaves 600 ml L-1 tan water-1.
PERBANDINGAN KETAHANAN DAUN CABAI RAWIT DAN TOMAT TERHADAP SERANGAN Thrips sp. BERBASIS PENGOLAHAN CITRA DIGITAL
Authors: YUHAJIRIN QAEFA , MALLARANGENG RAHAYU , HASAN ASMAR , KHAERUNI ANDI , PAKKI TERRY , RAHMAN ABDUL
Published: November 2023

The presence of thrips pests that attack the leaves of cayenne pepper and tomato can cause high yield losses in both crops. Plant resistance to thrips is thought to be related to the pest's preference for plant leaves. The difference in the resistance level of the two plants to thrips attack needs to be studied based on a digital image processing approach as an accurate method of assessing plant damage. This study compares the resistance of cayenne pepper and tomato leaves to thrips attack based on digital image processing. The study was designed for feed testing with the option of using cayenne pepper and tomato leaves as treatments that were placed in pairs in a testing container. There were five pairs of tests for the first and second repetitions, respectively, and each pair of tests used five individual thrips. The results showed tomato leaves were relatively more resistant to thrips attack because they tended to be less preferred than cayenne pepper. The average area of thrips attack on cayenne pepper leaves for two repetitions of testing was higher than tomato. The assessment of the extent of thrips attack tomato and cayenne pepper leaves based on image processing has high validity, characterized by the accuracy and precision of the assessment results, which reach 80-100%. However, the reliability of the assessment results for two repetitions of testing is still relatively low, especially in assessing damage to cayenne pepper leaves.
PENGARUH PUPUK KANDANG AYAM DAN NPK SEBAGAI PUPUK DASAR TERHADAP KESUBURAN TANAH DAN HASIL TANAMAN TOMAT PADA ULTISOL KAMBU
Authors: KHOTIMAH KHUSNUL , GINTING SAHTA , REMBON FRANSISCUS S , DARWIS DARWIS , ALAM SYAMSU , NAMRIAH NAMRIAH
Published: November 2023

This study aims to determine the effect of chicken manure and NPK fertilizer as a basal fertilizer on Ultisol soil fertility and tomato plant yields and to find out the dose of chicken manure and NPK fertilizer as a basal fertilizer that affect both Ultisol soil fertility and tomato crop yields. This research was carried out at the Field Laboratory II of the Faculty of Agriculture and the Integrated Laboratory of Halu Oleo University, from March to June 2022. This study was conducted using a Randomized Block Design (RBD). The treatment tested was chicken manure and NPK fertilizer as a basal fertilizer consisting of 4 treatments, namely treatment without chicken manure (K0), chicken manure 200 g polybag-1 (K1), chicken manure 400 g polybag-1 (K2), chicken manure 600 g polybag-1 (K3). Each treatment was repeated by 3 tests, so there were 12 experimental units. The results showed that the application of chicken manure and NPK fertilizer as a basal fertilizer with various doses had an influence on soil fertility and tomato crop yields. In the K0 and K1 treatment, the fertility status was low, while the K2 and K3 treatment the fertility status increases to moderate, while the dose of chicken manure and NPK fertilizer as basal fertilizers that had higher on ultisol soil fertility and tomato plant yields, namely a dose of 600 g polybag-1 (K3) when compared to and a dose of 0 g polybag-1 (K0).
PENGARUH PEMBERIAN PUPUK ORGANIK LIMBAH KELAPA SAWIT TERHADAP SIFAT KIMIA TANAH SERTA PERTUMBUHAN DAN PRODUKSI TANAMAN PADI SAWAH TADAH HUJAN
Authors: SHOLEHA PUPUT IMANIAR , PASOLON YULIUS B. , NAMRIAH NAMRIAH , DARWIS DARWIS , ERAWAN DEDI , RESMAN RESMAN
Published: November 2023

Rainfed rice fields are rice fields whose irrigation systems rely heavily on rainfall, this type of rice fields only produces in the rainy season. This rainfed rice field is categorized as marginal land lacking in nutrients. So this study aims to determine the effect of organic fertilizer from palm oil waste on the chemical properties of rainfed lowland rice, on the growth and production of rainfed lowland rice plants, as well as which fertilizer provides the best growth and production of rainfed lowland rice. This study used a completely randomized design (CRD) which consisted of one treatment, with 22% and 11% of different tangkos ashes, namely; 1) The dose of MF 22 consists of 5 levels, namely: P0 = Without treatment, P1 = 22% tangkos ash plus 6.25 g/plot organic fertilizer, P4 = 22% tangkos ash plus 124 g/plot organic fertilizer, P7 Tangkos ash = 22% added with organic fertilizer 166 g/plot, P10 = 22% tangkos ash added with organic fertilizer 207 g/plot, 2) Dosage of MF 11 consists of 5 levels, namely: P0 = Without Treatment, P1 = 11% tangkos ash added with organic fertilizer 6.25 g/plot, P4 = 11% tangkos ash added with organic fertilizer 124 g/plot, P7 = 11% tangkos ash added with organic fertilizer 166 g/plot, P10 = 11% tangkos ash added with organic fertilizer 207 g/plot. The results showed that organic fertilizer from palm oil waste was able to increase the nutrient content of organic N, P, K, C, CEC and pH in paddy soil. The application of organic fertilizer from oil palm waste had an effect on plant height, number of tillers, number of panicles, number of panicles and the weight of 1000 grains, but had no effect on the number of panicle branches, straw wet weight, straw dry weight, and the dose of organic fertilizer from palm oil waste. the best is 22% tangkos ash added with organic fertilizer 207 g/plot is better than other treatments.
PENGARUH DOSIS MULSA JERAMI DAN PUPUK ORGANIK PLUS TERHADAP PRODUKSI TANAMAN KEDELAI (Glycine max L)
Authors: NINGSIH SRI SULASTRI , SAFUAN LA ODE , AFA LA ODE , SUTARIATI GUSTI AYU KADE
Published: November 2023

Soybean is a food commodity with economic value that has many benefits. Soybean production can be increased by improving soil fertility through the application of mulch and organic fertilizers. The purpose of the research is to determine the effect of straw mulch and organic plus fertilizer dosage on yield soybean. The research design used was a Split Plot which was arranged in a Randomized Block Design. The main plot was straw mulch consisting of three levels, i.e. without straw mulch (M0), 4 tons/ha (M1) and 8 tons/ha (M2); and Sub-plots were plus organic fertilizer consisting of four levels, namely without plus organic fertilizer (P0); 2.5 tons/ha (P1); 5 tons/ha, (P2); and 7.5 tons/ha (P3). Measured variable is the number of productive branches, weight of seeds per plant, weight of 100 seeds, and yield. The analysis of data using ANOVA, if the analysis results are significant then continue with DMRT test on α=0.05. The results showed that the treatment of straw mulch 8 tons/ha and plus organic fertilizer 7.5 tons/ha resulted in the highest yield i.e 2.24 tons/ha or improve the yield 190.91% compared without straw mulch and plus organic fertilizer.
PENGARUH EKSTRAK BAWANG MERAH (Allium cepa L.) DAN MEDIA TANAM TERHADAP PERTUMBUHAN STEK LADA (Piper ningrum L.)
Authors: FERNIAH WA ODE UMI , HASID RACHMAWATI , ARIF NORMA
Published: November 2023

This research is motivated by the increasing demand for Indonesian pepper. So that an effort is made to develop pepper by using seedling techniques by cuttings. The weakness of using cuttings lies in a poor root system so that the role of shallot extract is needed to stimulate root formation and the planting medium can also affect the growth of cuttings to improve seedling quality. This study aims to determine the effect of onion extract and planting media on the growth of pepper cuttings. The study used a Randomized Block Design (RBD) with a factorial pattern consisting of two factors. The first factor was the soaking time of shallot extract consisting of 3 levels, namely: K1 (without soaking), K2 (3 hours) and K3 (6 hours). The second factor is the composition of the planting medium with a volume ratio (soil, sand and manure) consisting of 4 levels, namely P1 (soil), P2 (2 soil: 1 sand: 1 manure), P3 (1 soil: 2 sand: 1 fertilizer). manure) and P4 (1 soil : 1 sand : 2 manure). The variables observed were shoot length, number of leaves, root length and wet weight. The results showed that the best interaction of soaking in shallot extract and planting medium was obtained in the K2P4 treatment, the best single effect in the soaking in shallot extract was obtained in the K2 treatment and in the planting medium was obtained in the P2 treatment.
PERTUMBUHAN TANAMAN JAGUNG (Zea mays L.) YANG DIBERI PUPUK BOKASHI PADA LAHAN KERING
Authors: WULANDARI WA ODE MIFA , RAHNI NINI MILA , ZULFIKAR ZULFIKAR
Published: November 2023

This study aims to determine the effect of the application of bokashi fertilizer on the growth of corn plants and the dose of bokashi fertilizer that gives a better effect on the growth of corn plants. This research was conducted in Lakalamba Village, Sawerigadi District, West Muna Regency and Agrotechnology Laboratory, Faculty of Agriculture, Halu Oleo University. The time of this research from July to November 2021. This study used a Randomized Block Design (RAK) which consisted of five treatment levels and each treatment was repeated three times so that there were 15 experimental units. The five levels were no fertilizer (control), fertilizer dose 5 t ha-1 (6 kg/plot), fertilizer dose 10 t ha-1 (12 kg/plot), fertilizer dose 15 t ha-1 (18 kg/per plot) and fertilizer dose of 20 t ha-1 (24 kg/plot). The variables observed were plant height, stem diameter, number of leaves, leaf area, plant dry weight and root loss ratio (NPA). The 5 t ha-1 treatment was an efficient dose of bokashi fertilizer and significantly increased the nutrient contribution in dry land and supported the growth of maize on dry land.
PENGARUH VERMIKOMPOS DAN KOMPOS KULIT BUAH KAKAO TERHADAP KUALITAS TANAH OXISOL DAN PERTUMBUHAN TANAMAN JAGUNG PULUT (Zea mays ceratina L.)
Authors: FAJRI FAJRI , NAMRIAH NAMRIAH , HEMON M. TUFAILA , SULEMAN DARWIS , ALAM SYAMSU
Published: November 2023

Oxisol are soils with advanced weathering and have oxic horizon boundaries, very high clay fractions, low cation exchange capacity, and have unclear horizon boundaries. The purpose of this study was to determine the effect of vermicompost and cocoa peel compost on several chemical and biological properties as well as the growth of waxy corn on Oxisol. This study used a randomized block design consisting of four treatments, namely P0: no fertilizer (control), P1: 4% of the weight of the growing media (equivalent to 400 g: 100 g vermicompost + cocoa peel compost 300 g), P2: 8% of the weight of the soil (equivalent to 800 g: 200 g vermicompost + cocoa peel compost 600 g) and P3: 12% of the weight of the planting medium (equivalent to 1200 g: 300 g vermicompost + cocoa peel compost 900 g). Each treatment was repeated four times, so there were 16 experimental units (polybags). The results showed that the use of vermicompost and cocoa peel compost increased soil pH from 6.9 to 7.1; organic-C from 2.63% to 3.62% and total-N from 0.079% to 0.098%, the nematode population varied in each treatment between 14-21 individuals. The tallest plants were recorded by P3 treatment with 12% fertilization by weight of 1200 g growing media after 8 weeks of experimentation.
EVALUASI STATUS PADA BEBERAPA SIFAT KIMIA TANAH LAHAN SAWAH TADAH HUJAN DI DESA POMBULA JAYA KABUPATEN KONAWE SELATAN
Authors: SYAH ALDI MADAN , PASOLON YULIUS B. , NAMRIAH NAMRIAH , DARWIS DARWIS , ERAWAN DEDI , RESMAN RESMAN
Published: November 2023

This research was carried out on rainfed rice fields in Pombula Jaya Village, South Konawe Regency from January to March 2022. The objectives of this study are: to determine the status of some soil chemical properties in rainfed lowland rice fields in Pombula Jaya Village, South Konawe Regency and to find out the recommendation of the right fertilizer dosage for rainfed rice fields in Pombula Jaya Village, South Konawe Regency. This research will use a free survey method. Soil sampling was done randomly (simple random sampling) where in each rainfed rice field plot there were 7 (seven) points, namely: Center Pombula I, Center Pombula II, North Pombula I, North Pombula II, South Pombula I, South Pombula II, and East Pombula. Soil samples taken from the research location were air-dried for 1 (one) week and then brought to the UPT Integrated Laboratory of Halu Oleo University for analysis of the nutrient content of nitrogen, phosphorus, potassium and C-organic, CEC, and soil pH. The results of the analysis of soil samples on rainfed rice fields are classified as low to high. Where the levels of N-total 0.07-0.13%, available-P 1.60-9.43 ppm, availabel-K 0.13-0.34 me/100g, C-organic 1.41-1.83%, KTK 19.15-29.79, and pH 4.45-5.86. Based on the results of soil analysis, it is recommended to fertilize rainfed rice fields in Pombula Jaya Village, South Konawe Regency, namely: urea 270-340 kg ha-1, SP-36 as much as 50-100 kg ha-1 and KCl 50-100 kg ha-1.
EVALUASI KETAHANAN BEBERAPA VARIETAS CABAI TERHADAP VIRUS GEMINI
Authors: SARI NUR INDAH , TAUFIK MUHAMMAD , SYAIR SYAIR , KHAERUNI ANDI , H.S GUSNAWATY , HASAN ASMAR
Published: November 2023

Chili is a horticultural commodity that has high economic value, but the presence of the Gemini virus and the low level of plant resistance are thought to be one of the causes of low crop productivity. The aims of the study were to evaluate the differences in the resistance response of chili varieties to the Gemini virus. The study was conducted using a randomized block design with three treatments and each treatment was repeated six times. The treatments were Sreet variety/cayenne pepper (V1), Lado F1 Variety/curly chili (V2) and Pillar Variety F1/big chili (V3). The variables observed were incubation period, plant height, incidence and severity of disease along with the number of branches on chili plants. Observational data obtained were analyzed using variance, and it was continued with the Least Significant Difference (BNT) test at a 95% confidence level. The results showed that the longest incubation period was V1, with an incubation period of 10 day followed by V2 and V3 with an incubation period of 7 day each. The lowest rate and incidence of Gemini virus disease was found in the V3, which was 14.66% and 66.67% respectively. The lowest rate and severity of Gemini virus disease was found in the V1 with the lowest percentage level of 66.67% and 29.33% respectively. The V1 gave a response of plant height of 14.5 cm at 35 day, the highest number of branches in the V2 was 6.8 branches at 55 day.
EFEKTIVITAS LARUTAN PERASAN DAUN PEPAYA (Carica papaya L.) TERHADAP MORTALITAS ULAT GRAYAK (Spodoptera litura) DI LABORATORIUM
Authors: IKMAL IKMAL , MALLARANGENG RAHAYU , MARIADI MARIADI , SYAIR SYAIR , ARSIATY ARSYAD MIRZA , PAKKI TERRY , ASNIAH ASNIAH , BOTEK MUHAMMAD
Published: November 2023

Armyworm (Spodoptera litura F.) is polyphagous or can attack various types of plants. Yield losses due to pest attacks can reach 80% even puso. One alternative control can be done with the use of vegetable pesticides. Papaya (Carica papaya L.) as a plant that can be used as a vegetable pesticide. The aim of the study was to determine the effectiveness of papaya leaf juice solution on armyworm mortality. This study used an experimental method using a completely randomized design (CRD) consisting of 5 treatments, namely control (K0), papaya leaf solution concentration of 20 mL/L of water (K1), 30 mL/L of water (K2), 40 mL/L water (K3) and 50 mL/L of water (K4). The observed variable in this study was armyworm mortality. Observational data were analyzed by analysis of variance and probit analysis. If there is an influence on the analysis of variance, then it is continued with Duncan's multiple range test. Papaya leaf juice solution with a concentration of 30 mL/L water was effective against armyworms with a mortality rate of 80.0% and LT50 13,95 hours after application.
PENGARUH FORMULASI TEPUNG KACANG TANAH (Arachis hypogaea L.) DAN TEPUNG UBI JALAR UNGU (Ipomoea batatas L. Poiret) TERHADAP PENILAIAN ORGANOLEPTIK DAN NILAI GIZI COOKIES
Authors: RATNA WA ODE , HERMANTO HERMANTO , SADIMANTARA MUHAMMAD SYUKRI
Published: November 2023

One type of alternative plant that is offered and continues to be developed to be used as an alternative food ingredient to replace rice is sweet potato. The productivity of sweet potatoes is increasing and has a high nutritional content, making sweet potatoes can be used to manufacture various types of pastries, especially cookies. Research on peanut flour and purple sweet potato flour formulation cookies were conducted to determine the organoleptic value, nutritional content, and antioxidant activity of cookies. This study used a completely randomized design (CRD) with five treatments and three replications with the raw materials formulated from wheat flour, peanut flour and purple sweet potato flour. The panelists preferred the results of the organoleptic test of preference and descriptive, which were cookies treated with J1 (30 g Wheat Flour: 60 g Purple Sweet Potato Flour: 10 g Peanut Flour). Analysis of the nutritional value of the selected treatment cookies (J1) included moisture content of 4.25%, ash content (0.73%), protein content (0.50%), fat content (15.30%), carbohydrate content (79 .22%), crude fiber content (35.45%) and antioxidant activity (IC50) in J1 were lost because they were at concentrations far above 1000 ppm.
PERTUMBUHAN DAN PRODUKSI TANAMAN JAHE MERAH PADA BERBAGAI KOMBINASI PUPUK ORGANIK
Authors: SYAFAR ABDUL RAHMAN , IRVAN IRVAN , MESSA JAMILA
Published: November 2023

The research objective was to determine the growth and production of red ginger plants in various combinations of organic fertilizers. The research was conducted from July to November 2021, which is located, Tamalanrea Village, Tamalanrea District, Makassar City, South Sulawesi Province. With a height of ± 60 m above sea level. Climate type C according to Oldeman with moderate rainfall. The research design used a randomized block design (RBD) consisting of 9 treatment combinations which were repeated 3 times. Parameters observed were plant height, number of leaves, number of tillers per clump, weight of wet rhizome, dry rhizome weight, and ton/ha weight. The results showed that the combination treatment of liquid organic fertilizer had a significant effect on the number of leaves at 100 DAP and the weight of dry rhizomes per clump. While no significant effect on plant height 40, 60, 80, dan 100 DAP, number of leaves 20, 40. 60, dan 80 DAP, number of tillers per clump, weight of wet clumps and production t.ha-1.  The combination treatment of organic fertilizer 3.2 kg/petroganic plot + 3 mL/L of POC water (K6) was the best treatment indicated by the highest rhizome production of 21.12 t.ha-1.
PENGARUH CAIRAN PERASAN BROTOWALI (Tinospora cripsa L.) TERHADAP MORTALITAS ULAT GRAYAK (Spodoptera litura L.) DI LABORATORIUM
Authors: NELISKA YUYUN , MALLARANGENG RAHAYU , HISEIN WAODE SITI ANIMA , ASNIAH ASNIAH , SYAIR SYAIR , TAUFIK MUHAMMAD , ULFA NUR ISNAINI
Published: November 2023

Armyworm (Spodoptera litura L.) is an insect pest that is difficult to control couse its rapid reproduction and has a wide host range. One of alternative to control by using vegetable pesticides which is brotowali stems (Tinospora crispa L.). This study used a completely randomized design (CRD) consisting of 5 treatments and 5 replications. The treatments were 8 ml, 12 ml, 16 ml, 20 and 40 ml. The observation variable was mortality percentage of S. litura. The results showed that brotowali juice was treated with 40 mL/L water (A4) with a mortality percentage of S. litura 63.67% at 24 hours after application. Brotowali Juice has effect to Spodoptera litura mortality by mortality percentage 63,67%.
PENGARUH KOMBINASI TAKARAN TANAH, PUPUK KANDANG DAN ARANG SEKAM TERHADAP PERTUMBUHAN STEK BATANG KELOR (Moringa oleifera L.)
Authors: AMRIADI AMRIADI , HADINI HAMIRUL , MADIKI ABDUL , SARAWA SARAWA , ARSYAD MIRZA ARSIATY , ARIF NORMA
Published: November 2023

The aim of the study was to determine the effect of the combination of soil, manure and husk charcoal on the growth of Moringa stem cuttings. The research was carried out at the Field Laboratory of Experimental Gardens II, Faculty of Agriculture, Halu Oleo University, from December 2021 to March 2022. This research method was an experimental method with 3 kinds of media, namely soil, manure and husk charcoal. This research design was arranged randomly in groups with 3 replications and 7 treatments. The variables observed were shoot length, shoot number, shoot diameter, number of roots, root length, shoot fresh weight, shoot dry weight, root fresh weight, root dry weight. The results showed that the application of a combination of manure and husk charcoal can increase the growth of Moringa stem cuttings.
PENGARUH PEMBERIAN PUPUK ORGANIK CAIR (POC) KULIT PISANG KEPOK TERHADAP PERTUMBUHAN DAN PRODUKSI JAGUNG PULUT (Zea mays ceratina Kulesh)
Authors: RAHMAN FATKUR , SAFUAN LA ODE , ADAWIYAH ROBIATUL , SADIMANTARA I GUSTI RAY , HISEIN WAODE SITI ANIMA , NURMAS ANDI
Published: November 2023

This study aims to determine the effect and the dose of liquid organic fertilizer from the banana peel of kepok on the growth and production of maize. This research was carried out in Tanganapada Village, Murhum District, Baubau City, from January to April 2022. The research design used was a randomized block design (RBD) with a dose of liquid organic fertilizer on banana peels consisting of 5 levels, namely control (P0), a dose of 40 mL L-1 water (P1), a dose of 80 mL L-1 water (P2), a dose of 120 mL L-1 water (P3), and a dose of 160 mL L-1 water (P4). Each treatment was repeated 3 times so that 15 experimental units were obtained, with each experimental unit contained 5 polybags so that in total there were 75 polybags. The results showed that a better dose of effect on plant growth on the variables of plant height, number of leaves, and leaf area was obtained at a dose of 160 mL L-1 water and on plant production on the variables of cob length, dry seed weight per plant, and plant production was obtained at a dose 120 mL L-1 water
EFEKTIVITAS PESTISIDA NABATI EKOENZIM DALAM MENGENDALIKAN SERANGAN KUTU DAUN (Aphis gossypii GLOVER) PADA TANAMAN CABAI (Capsicum annuum L.)
Authors: ASDIANTI ASDIANTI , RAHMAN ABDUL , PAKKI TERRY , BANDE LA ODE SANTIAJI , ASNIAH ASNIAH , HALIM HALIM , BOTEK MUHAMMAD
Published: November 2023

Chili plants are one of the important horticultural commodities that have many benefits. Aphids are one of the plant pests as well as a viral vector on chili plants. One control that can be applied to control it is by utilizing eco enzymes. The study used a randomized group design with seven treatments and three repeats. The treatment used is without the application of eco enzyme vegetable pesticides (A0), tobacco eco enzyme application (A1), onion eco enzyme (A2), tembelekan leaf eco enzyme (A3), red ginger eco enzyme (A4), noni fruit ecoenzyme (A5) and synthetic insecticides (A6). The observation variables consist of the intensity of the attack and the number of fruits. Observational data were analyzed using fingerprint analysis. If the treatment has a real effect, it is followed by the Smallest Real Difference test at a confidence level of 95%. Tobacco-based eco enzyme is effective in controlling aphid infestation (A. gossypii Glover) and reducing yield losses in large chili peppers (C. annuum L.).
AKURASI PENILAIAN SERANGAN Thrips sp. PADA DAUN CABAI BERDASARKAN PENGAMATAN VISUAL DAN PENGOLAHAN CITRA
Authors: SUWETI NOFI , HASAN ASMAR , MALLARANGENG RAHAYU , BANDE LA ODE SANTIAJI , HISEIN WAODE SITI ANIMA , PAKKI TERRY
Published: November 2023

Visual observation is a method of assessing the intensity of thrips infestation that assessors favor because it is relatively easy to apply. However, on the other hand, it has many limitations. Therefore, a more accurate alternative method, such as digital image processing, is needed. This study aims to evaluate the accuracy of visual observation and digital image processing used to assess the thrips attack on cayenne pepper leaves. This study was designed following a Randomized Group Design with four treatments, namely P1 (1), P2 (3), P3 (5), and P4 (7 thrips/container cup). Each treatment was repeated three times (12 experimental units), and each experimental unit used five test leaves. The variable observed was the accuracy of assessing thrips attack intensity on chili leaves based on visual observation and image processing. The results show that high thrips populations can cause high attack intensity on chili plants based on visual observation results, while based on image processing, it is known that high thrips populations do not necessarily cause high attack intensity. The assessment of attack intensity based on visual observation provides a lower accuracy level than image processing. The results of the assessment of attack intensity based on visual observations are less reliable because there is a bias of 0.67.