bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Mineral Premix Supplementation on Intake and Digestibility of Repeat Breeder Cows
Authors: Azis I U , Agus A , Astuti A , Yusiati L M , Anas M A 
Published: June 2023

Abstract
Repeat breeder is a problem faced by cattle farmers in Indonesia. The highest reproductive disease commonly occurring is repeat breeder conditions reaching up to 32.76%. Limited feed conditions cause cows to have a low Body Condition Score (BCS) so that the energy utilization process in the body is not optimal and there is a decrease in BCS which causes disturbances in reproductive performance. If there is a mineral deficiency in the body, the metabolic process will be disrupted, which causes the absorption of nutrients in the body to be less optimal. Feeding cows not only increases body weight but also becomes the basis for the success of the pre-breeding phase, the pregnancy phase, the pre-calving phase and lactation. Energy, protein, fat, and mineral needs need to be met in a balanced way. The level of consumption and digestibility of feed nutrients is a benchmark in meeting nutritional needs. The purpose of this study was to evaluate the impact of mineral premix supplementation on breeder cows’ feed consumption and digestibility. This study used the definite cows, which were repeat breeders selected from several farms in Yogyakarta’s Sleman district. The feeding trial lasted for 71 days with a predetermined feed arrangement. The feed provided was forage, commercial concentrate, High Quality Feed Supplement (HQFS) and mineral premix. Then, the data was analyzed by calculating the average value, standard deviation, and coefficient of variation. This study showed that mineral premix supplementation had no significant differences (p>0.05) in nutrient consumption body weight metabolites (DM, OM, CP, EE, ADF, NDF, NFE and TDN) in both treatment groups. In the nutrient digestibility of repeat breeder cows, it was found that there were significant differences in protein parameters (p<0.05), while in DM, OM, EE, NDF, NFE, and TDN, there was no significant difference in the two treatment groups. The digestibility of crude protein in the group given the mineral premix supplementation was higher than that of the group without mineral premix, P0 indicates digestibility of 35.1% and P1 is 45.1%. Consumption and digestibility are strongly influenced by the quality, quantity, and particle size of the feed given. The nutrient composition of the feed that did not differ between P0 and P1 caused consumption and digestibility to be not much different
Milk production of dairy cow at PT. Ultra Peternakan Bandung Selatan
Authors: Pramono A , Mawarni Y I , Cahyadi M 
Published: June 2023

Abstract
This study aims to determine the effect of body condition score (BCS), lactation length, and dry period on milk production of dairy cows at PT. Ultra Peternakan Bandung Selatan (UPBS). The research was conducted at PT. UPBS, Pengalengan, West Java, the following method used is survey method, where the data of primary and secondary data using 130 lactating dairy cows 3. Complete milk production records as variable y and BCS, lactation length, and dry period as variable x. The effect of BCS, duration of lactation, and dry period were analyzed using multiple linear regression analysis. The results of this study discovered that each factor of BCS, lactation length and dry period duration a very significant effect (P<0,01) with a coefficient of determination (R2) of 76.2%, average milk production 7835±631,33 kg, BCS score 3,25 ±0,26; lactation length is 346±65,26 days, and dry period (R2) is 77±33,18 days. The conclusions of this study; to optimize milk production, the implementation of dairy cows maintenance needed on BCS, lactation length, and optimal dry period according to the recommendations.
The Quality of Physic and pH of Gama Umami Grass Silage Supplemented with Calliandra Leaves and Pollard
Authors: Nurjanah L L , Umami N , Kurniawati A , Hanim C , Prasetyo WB B , Paradhipta D H V , Meidiana T 
Published: June 2023

Abstract
This research was conducted to examine the pH value and physical quality of Gama Umami grass silage which was supplemented with legume and pollard. This study used a completely randomized design with 4 types of treatments, they were P0: GU grass 95% + calliandra 5%; P1: GU grass 90% + Calliandra leaves 10% + pollard 2.5%; P2: GU grass 80% + Calliandra leaves 20% + pollard 5%; P3 : GU grass 70% + Calliandra leaves 30% + pollard 7.5%. Each treatment was replicated 5 times. The ensilage was carried out for 21 days. The results obtained were then tested for pH and physical quality which included color, odor, texture, and the presence of fungi. The best pH results were found in P1, however, calliandra and pollard supplementation for Gama Umami grass silage had no significant effect (P<0.05). Meanwhile, in the physical quality test, P3 has better quality than the other 3 treatments. It was concluded that the supplementation of calliandra and pollard at P3 produced a physical quality of color close to silage material, sour odor, no slimy texture, and no fungus found.
Coconut farming development strategy in Bireuen Regency using hierarchy process analysis
Authors: Baihaqi A , Romano R , Hamid A H , Indra I , Kasimin S , Ulya Z , Bakar B A , Aziz A , Idawanni I , Wahyuni I 
Published: June 2023

Abstract
Coconut is one of the main plantation commodities cultivated on small-scale plantations. Bireuen Regency is a coconut-producing area in Aceh Province. Efforts to develop coconut farming continue to be carried out by stakeholders. This study aims to determine alternative strategies for developing coconut farming in Bireuen Regency. The data collection method used purposive sampling with a sample of coconut stakeholders consisting of elements from the government, extension workers, academics, farmer groups, traders, and industry players. The analysis model of this research uses the Analytical Hierarchy Process with the help of the Expert Choice application. The results of this study indicate that alternative strategies in developing coconut farming follow the highest - lowest weighting results obtained: first, increasing coconut production and quality (0.293); the second priority is partnership arrangements with traders and industry (0.257); the third strategy is developing farmer institutions (0.231) and, the fourth strategy for expanding access to capital (0.220).
Pathogens causing wilt diseases in patchouli plant (Pogostemon cablin Benth.): A review on symptoms, bioecology, and management
Authors: Zulfadli Z , Wasistha N I , Oktarina H , Khairan K , Sriwati R 
Published: June 2023

Abstract
Patchouli is the source of an essential oil known as patchouli oil and it has a pivotal contribution to the increase of national income in Indonesia. However, this plant is vulnerable to wilt disease caused by fungi, bacteria and nematodes, contributing to the losses in quality and quantity of patchouli production. This review is aimed at providing information about these destructive pathogens and their effective controls. It is explained that fungus Fusarium solani, bacterium Ralstonia solanacearum, and nematodes Pratylenchus spp. (P. brachyurus and P. coffeae), Radopholus similis and Meloidogyne spp. (M. incognita and M. hapla) have contributed to the loss of patchouli production by different symptoms appeared. F. solani attacks the plant roots, triggering root rot, necrotic and wilt, resulting in the plant’s death. R. solanacearum has colonized the stems and nematodes creating a color alteration in leaves, stunted growth, root rot and wilt during midday. These pathogenic organisms can be controlled by applying preventive measures, biocontrol agents and biopesticides.
Improving the quality of media and Robusta coffee seedlings with mycorrhizal (AMF) and rock phosphate
Authors: Afrizal A , Sufardi S , Syakur S 
Published: June 2023

Abstract
The quality of the nursery media is very important to producing healthy and good Robusta coffee seeds. This study aims to improve the quality of media and Robusta coffee seedlings by the application of arbuscular mycorrhizal fungi (AMF) and rock-phosphate (RP). The AMF as the first factor consisted of four levels, namely 0, 5, 10, and 15 g/polybag, while the second factor RP consisted of four levels, namely 0, 1.25, 2.50, and 3.75 g/polybag. Each treatment was repeated three times and the whole treatments were arranged according to a completely factorial randomized block design. The seedling in a nursery was planted in the polybag and placed in a screen house with 20% shade. Each polybag is contained 10 kg of Podzolic soil (Ultisols) which was collected in Keumala sub-district, Pidie, Aceh. Before being transferred to polybags, seedlings were planted on Rockwall media. After 90 days after planting (DAP), the soil was dismantled for analysis. Indicators of soil quality from the media nursery analyzed included pH, organic C, available P, and exchangeable K. The parameters of seedling growth measured were plant height, number of leaves, and mycorrhizal colonization percentage at 90 DAP. The results of the experiment showed that there was an interaction effect between mycorrhizae (AMF) and RP application. The application of AMF and RP can improve the quality of Robusta coffee seedling media, indicated by the significant effect on soil pH H2O, available P, and the number of leaves. The best combination application was generally obtained from AMF 15 g/polybag and RP 2.50 g/polybag treatment.
Bulk density and soil porosity in the Patchouli development area of Aceh Barat, Indonesia
Authors: Nisa K , Rusdi M , Indra I 
Published: June 2023

Abstract
Good soil physical characteristics are of great importance to the growth of patchouli plants. This study aims to examine soil conditions analyzed by soil physics in patchouli development areas in Aceh Barat Regency because it is one of the patchouli development areas in Aceh Province. The research method used is a descriptive method, namely through field surveys and laboratory analysis. In this study, we focused on two physical characteristics of soil, namely bulk density (BD) and soil porosity. Soil samples were taken purposively at 15 patchouli planting sites in three sub-districts in Aceh Barat, namely of Woyla Barat, Woyla Induk, and Sungai Mas, each representing a monoculture, multiple cropping and mixed garden system. Each site was given five points of soil samples at a depth of 0–30 cm using sample rings. The results of the analysis showed that, in general, the bulk density (BD) of the soil is included in the weight category with BD values ranging from 1.27–1.30 Mg/m3, while the porosity of the soil is classified as rather poor to rather good with values ranging from 48.46–50.77%. From the analysis of the data obtained, it shows that the entire patchouli development area in West Aceh has relatively homogeneous soil physics characteristics from the aspect of soil physics and soil constraints are found in poor conditions. Therefore, to improve soil quality, it is necessary to add ameliorant materials, especially types of organic amendments such as compost, biochar, manure, and other supporting factors.
Early detection of local inbred of rice from Aceh to drought stressusing PEG 6000
Authors: Nazirah L , Satriawan H , Fuady Z , Vinolina N S 
Published: June 2023

Abstract
This research was aimed to evaluate 7 local inbreds of rice from Aceh for their tolerance against drought stress through detection in their early development. The study employed a complet ely Randomized Design (CRD) Factorial comprising 2 factors: 1) inbred local rice Unsyiah Cakep (G1), Unsyiah Seumeulu (G2) and Unsyiah Mantap (G3), Sigunca (G4), Sigupai (G5), Cot Bada (G6), and Rajasa (G7) and (2) different concentrations of PEG 0, 20 and 25%. The results revealed that all variables contributed to the tolerance level of local inbred to drought stress. Local inbred Unsyiah Cakep and Unsyiah Mantap possessed longer roots longer than to her inbred. Laboratory assessment showed that there were 6 local inbred tolerant to drought stress, such as Unsyiah Cakep, Unsyiah Seumelu, Unsyiah Mantap, Sigupai, Cot Bada and Rajasa. Also, we found a susceptible inbred, Sigunca, with the application of PEG 6000 concentration of 20%.
Estimation of genetic parameters for IPB genotype chilli (Capsicum annuum L.) resistant to begomovirus in Aceh
Authors: Hafsah S , Berliana P , Nura N , Ekasari R , Firdaus F 
Published: June 2023

Abstract
Begomovirus is a virus that infected chili plants that could result in a big loss. Begomovirus control is more effective by using resistant varieties. Resistant chili varieties were produced by evaluating chili plants resistance against Begomovirus infection. This study aims to determine the effective parameters for the selection of chili plants resistance against Begomovirus infection and to determine the genotype of curly chili plants that are resistant to Begomovirus infection. This research was conducted at Experimental Garden 2 and Laboratory of Genetics and Plant Breeding, Faculty of Agriculture, Syiah Kuala University from November 2020 until June 2021. The planting material consisted of five genotypes, which is F10 120005-120-7-1-7-8-1-21-2, F10 120005-241-2-9-4-4-1-1, F10 120005-141-16-35-1-4-3-7, F10 120005-141-16-35-1-3-2-5, F10 120005-141-16-35-7-1-3-2 and odeng variety. This study was designed with a non-factorial randomized block design with three repetition continued with the LSD test if the analysis variance was significant. This study used data analysis using genetic variance and heritability values data. This study used the score or symptom type, disease intensity and incubation period as variables to measure chilli resistance to Begomovirus. The disease intensity variable is the most effective variable for the selection of chili resistance against Begomovirus infection based on broad-meaning heritability. Base on score or symptom type, disease intensity and incubation period variables, most resistant genotypes among the sample plant are genotypes F10 120005-120-7-1-7-8-1-21-2 and F10 120005-141-16-35-1-4-3-7 with disease intensity rate consecutively 15.88% and 13.79%.
The effect of AB mix and organic fertilizer concentration on growth and yield of two mustard varieties in a floating hydroponic system
Authors: Hayati M , Indriani D M , Rahmawati M 
Published: June 2023

Abstract
The Efforts to increase mustard production can be carried out by developing cultivation technics using a Floating Hydroponic System (FHS) with additional nutrients to support plant growth. This study aims to determine the best combination of AB Mix and organic fertilizer nutrient concentrations for the growth and yield of two types of mustard plant varieties using FHS hydroponics. The organic fertilizer used was POC NASA, which contains sufficient macro and micronutrients for plant production. This study was conducted at the Greenhouse in the Faculty of Agriculture, Universitas Syiah Kuala from December 2021 to February 2022. The design used was a 4x2 Split Plot Design with 3 replications. Main plots (Tosaka and Nauli F1 varieties) and sub-plots (5 ml/L AB Mix+2 ml/L POC NASA, 7 ml/L AB Mix+2 ml/L POC NASA, 9 ml/L AB Mix+2 ml/L and 11 ml/L AB Mix+ 2 ml/L POC NASA). The results showed that the best mustard plant growth was found in the combination of 9 ml/L AB Mix + 2 ml/L POC NASA and the Tosaka variety. There is an interaction between the combination of treatment of nutrient concentrations of AB Mix and organic fertilizer with varieties that significantly affect fresh weight per plant. The best mustard plant yields were found in the combination of 9 ml/L AB Mix + 2 ml/L POC NASA nutrient concentration on the Nauli F1 variety.
Increasing growth and productivity of several rice varieties in new opening rice fields by using soil organic amendment
Authors: Iqbal M , Hakim L , Helmi H , Zakaria S 
Published: June 2023

Abstract
The purpose of this research was to determine the effect of soil amendment on the growth and productivity of several varieties of rice in newly opened rice fields. This research was conducted in Montasik District, Aceh Besar District, Aceh Province from June to September 2021. A factorial randomized block design consisting of three rice varieties Inpari 42, TG/IRBB27, and Koshihikari was set up as the first factor. Whereas the second factors consist of two levels of organic amendment by using manure 20 tons ha−1 and biochar 20 tons ha−1. The results showed that the TG/IRBB27 was the best variety by producing plant height at harvest reaching 120.81 cm, the number of tillers 16.03 tillers, panicle length of 28.74 cm, grain weight per hill of 98.86 g, with yield potential reached 12.70 tons ha−1. The best soil amendment was found with Biochar 20-ton ha−1 amendment that caused an increase in the number of tillers to 14.37 tillers and yield potential reached 9.82 tons’ ha−1.
Morphometric characteristics of Limousin-Bali Crossbred Cows in Lombok Tengah Regency, West Nusa Tenggara
Authors: Warman A T , Fadhilah G T , Atmoko B A , Ibrahim A , Baliarti E , Panjono P 
Published: June 2023

Abstract
The research was conducted to observe morphometric characteristics of Limousin-Bali crossbred cows in Lombok Tengah Regency, West Nusa Tenggara. Data were collected using purposive sampling technique with cattle measured including Bali cattle and Limousin-Bali crossbred. The material used 60 head cows which consisted of 30 head of Limousin-Bali crossbred (Limbal) cows and 30 head of Bali cows. The cows were kept in loose pens with a litter base. The feed was provided forages as well as drinking water which is freely given. The data was taken in the form of body length, withers height, chest girth, chest deep, chest width, hip height, hip width, head length, head width, and ear length. The data obtained were analyzed by an Independent sample t-test. The Limbal and Bali cows have body length, withers height, chest girth, chest deep, chest width, hip height, hip width, head length, and head width were 134.13±1.24 and 111.67±1.17 cm; 124.27±0.77 and 109.47±0.95 cm; 174.50±1.83 and 152.47±1.94 cm; 66.83±0.70 and 60.00±0.69 cm; 42.47±0.78 and 35.53±0.65 cm; 122.00±0.81 and 106.87±0.87 cm; 41.67±0.40 and 32.80±0.60 cm; 42.77±0.68 and 36.03±0.43 cm; 22.87±0.43 and 19.53±0.41 cm, respectively. All body measurements of Limbal cows were higher (P<0.05) than that of Bali cows. In conclusion, the morphometric characteristics of Limousin-Bali crossbred cows are higher than Bali cows.
Characteristics of cattle farm breeders in Aceh Province
Authors: Handayani S , Safrida S 
Published: June 2023

Abstract
Livestock is an important and potential agricultural sub-sector in Aceh Province. Because of the climate and social conditions of the community, this business is able to increase the income of farmers. This study used primary data from 400 farmer respondents and secondary data from library research. This study aimed to analyze the characteristics of cattle husbandry management in Aceh province. The results of this descriptive research showed that livestock farming in Aceh was dominated by smallholder farms that were not yet legal entities with relatively low levels of farmer education. Farming activities were generally only used as a side activity with a cow rearing system that was still semi-intensive. In this context, cows tended to look for forage that extended from nature. The number of livestock owned by the farmers ranged from 2 to 4 individuals, either privately owned or in the form of mawah (profit sharing). Generally, the types of cattle raised were Aceh cattle and exotic cattle.
Study of broiler farming integration system using CATWOE Analysis
Authors: Setianto N A , Muatip K , Widiyanti R , Purbowati I S M 
Published: June 2023

Abstract
The integration of companies and farmers dominates the broiler industry in Indonesia. This study aimed to identify the problematic situation of the current integration scheme between a well-established integrator and the broiler farmers. The survey was carried out in Kabupaten Kebumen. Eighty respondents were appointed as a sample using the census technique. Systems analysis of the systems of broiler farm partnership started with an analysis of the current everyday flux of the systems. The study used a qualitative approach using CATWOE analysis, followed by a Critical Systems Heuristics (CSH) analysis. The results were the critical thinking of the structured, current daily activities of the broiler farming partnership system in four dimensions, namely the dimensions of motivation, knowledge and skills, control, and dimensions of legitimacy. These results confirmed that the insertion of the CSH frameworks could enhance the critical ability of CATWOE analysis to identify the problematic situations of a system.
Meat quality of crossing indigenous chicken of Merawang, Murung Panggang and KUB
Authors: Sari N Y , Suryanto E , Rusman R , Sujarwanta R O , Triyannanto E 
Published: June 2023

Abstract
The cross-breed chickens are indigenous chickens formed from quality donor chickens with their respective characteristics and advantages. The hope is that the chicken from this cross has advantages, especially better meat quality. The purpose of this study was to analyze the quality of carcass and chicken meat from crosses. The cross-breed chickens were formed from indigenous Merawang, Murung panggang and KUB chickens. The results of this cross were divided into two breeds, namely the first breeds of KUB females and Merawang males, while the second breeds of KUB females and Murung panggang males. Chickens were reared from DOC until the age of eight and ten weeks for each nation with female and male sexes in Kronggahan, Sleman, Yogyakarta. The total number of chickens reared is 151 which are slaughtered using halal method. The results showed that the cross breed KUB Merawang chicken had higher fat content (1,97%), protein (18,83%) and cholesterol (43,68 mm/g) than KUB Murung panggang chicken, respectively 1,84%; 18,43% and 43,33 mm/g. However, the tenderness of the first cross indigenous chicken was 2,50 lower than the second cross which was 2,73. Consumers are more likely to like the first cross indigenous chicken meat because it is more savory and juicy.
The effect of cold pre-treatment period on callus formation of pepper (Capsicum annuum L.) anther culture of local Aceh perintis genotype
Authors: Haridhi I K 
Published: June 2023

Abstract
Plant tissue culture is effective for plant propagation or biotechnology purposes, one of which is anther tissue culture. Anther culture of pepper is difficult because of callus growth, regeneration of plant organs, and low effectiveness. Pre-treatment such as cold temperatures can increase the induction of callus growth and embryogenesis in pepper anther cultures. This study aimed to determine the effect of the cold pre-treatment period on callus formation of anther culture of local Aceh pepper plants, the Perintis genotype. The results showed that the duration of cold pre-treatment had no significant effect on the callus formation of Perintis anther culture, based on Anova analysis. The highest percentage of anther culture callus growth was found in the control, which was 8.3%. The percentage of callus growth in 48 hours and 72 hours cold pre-treated anther obtained 6.6%, respectively. Meanwhile, the lowest percentage of anther culture callus growth was obtained from the 24-hour cold pre-treatment at 5%. According to our result, for pepper anther culture, the anthers did not need to be pre-treated with cold pre-treatment and it can be propagated directly.