bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Effect of Green Manure and Chromolaena-Odorata-Based Bokashi on Nutrient Soil Content and Maize Growth
Authors: Ahmad Jusna , Lamangantjo Chairunnisa 
Published: August 2018

The objectives of this study are twofold; firstly, it is intended to determine the soil nutrient contents (e.g., nitrogen, phosphor, potassium, manganese, and magnesium) after the provision of Chromolaena odorata organic fertilizer. Secondly, the study is aimed at examining the growth of maize crops after the provision of the same fertilizer. It employed randomized design group consisting of three phases of treatment (i.e., control, fertilizer provision, and provision of Bokashi with Chromolaena odorata) and four-times of the repeating process. Furthermore, the variable consists of the contents of soil nutrient before applying the treatment, vegetative growth (i.e., stem height, stem diameter, leaf size, and dry weight of root, stem, and leaf), and generative growth (i.e., weight of unhusked cob, weight of husked cob, number of seeds per cob, width of cob, and weight of 100 seeds). The data were analyzed by using analysis of variance (ANOVA) and it further examined by employing Least Significance Difference test at 5% level. The results reveal that the provision of Bokashi fertilizer (with Chromolaena odorata as the material) positively impacts the growth of maize crops rather than the provision of green manure and control fertilizer. Keywords: Generative Growth, Organic Fertilizer, Vegetative Growth
Avaliação do risco de quedas dos idosos residentes em instituição de longa permanência no Brasil: uma revisão integrativa
Authors: De Freitas Verônica Porto , Do Carmo Naiara Andrade , Raimundo Brenda De Couto Andreotti , Santos Ariana Oliveira , De Araújo Claudinéia Matos , Reis Luciana Araújo dos 
Published: August 2018

As quedas entre idosos são um dos principais problemas clínicos e de saúde pública, devido à sua alta incidência, às complicações e aos altos custos assistenciais. Nesta
perspectiva, o presente estudo teve por objetivo analisar a avaliação do risco de quedas em idosos residentes em instituição de longa permanência a partir de uma revisão
integrativa. Foram analisados artigos cadastrados nas bases de pesquisa SciELO e Bireme, no período de 2010 a 2015, em língua portuguesa e resultantes do cruzamento
dos seguintes descritores: instituição de longa permanência, idosos e risco de quedas, utilizando-se o indicador boleano (AND). Dos 19 artigos utilizados, evidenciaram-se institucionalização, sexo feminino, idade
superior a 70 anos, presença de comorbidades, uso de medicamentos e polifarmácia, cômodos e período mais comum, como determinantes para tornar o idoso vulnerável a episódios de queda.
O envelhecimento como um tema da atualidade: a produção de sentidos pela mídia jornalística
Authors: Costa Averlândio Wallysson Soares , Alves Maria Do Socorro Costa Feitosa 
Published: August 2018

O estudo busca analisar as produções de sentidos sobre o envelhecimento pelos meios jornalísticos, evidenciando os modos como é percebido e discutido o fenômeno do envelhecimento. A pesquisa é embasada na teoria das representações sociais, utilizando como universo de pesquisa os três principais jornais do estado do Rio Grande do Norte: Tribuna do Norte, Jornal de Hoje e Gazeta do Oeste, sendo avaliados por meio da análise de conteúdo
temático de Bardin (2009). É identificada uma expressiva tendência para a explicação do fenômeno envelhecimento, buscando entender as consequências de tal processo para a sociedade. Nota-se uma necessidade em compreender essa nova conjunção social, já que essa é uma demanda
que se estabelece na contemporaneidade. Desse modo, torna-se importante compreender os sentidos estabelecidos sobre o envelhecimento que se configuram,
de modo a serem construídos valores e juízos mais fidedignos às reais necessidades.
<htm>Levantamento preliminar das espécies de Lepidoptera encontradas no Campus da Fiocruz, Manguinhos (RJ), Brasil </htm>
Authors: Passos Gabriel de Almeida Guimarães , Dias Leticia Paschoalleto , Lima-Neiva Vanessa , Miranda Aline Vieira , Costa & Jane 
Published: August 2018

<htm>Levantamento preliminar das espécies de Lepidoptera encontradas no Campus da Fiocruz, Manguinhos (RJ), Brasil </htm>
AVALIAÇÃO IN VITRO DOS EFEITOS INSETICIDA E LARVICIDA DE OITO ÓLEOS ESSÊNCIAIS SOBRE O CASCUDINHO AVIÁRIO (Alphitobius diaperinus)
Authors: Volpato Andreia , Galli Gabriela , Campigotto Gabriela , Glombowsky Patricia , Santos Roberto , Da silva Aleksandro Schafer , Vaucher Rodrigo 
Published: August 2018

Alphitobius diaperinus, popularmente conhecido como o cascudinho de aviário, é um inseto que se destaca na avicultura por ser vetor de patógenos e de difícil controle. Esta dificuldade está relacionada à contra-indicação na utilização de produtos químicos, já que enquanto as aves estão no aviário, grandes prejuízos podem ocorrer em consequência de elevadas infestações. Portanto, produtos naturais com potencial inseticida e larvicida poderiam ser usados, sem prejudicar as aves e sem deixar resíduo na carne do frango. Em virtude disso, neste estudo objetivou-se verificar o efeito dos óleos de Capim limão (Cymbopogon citratus), Cedro (Cedrus atlantica), Gengibre (Zingiber officinale), Gerânio (Pelargonium graveolens), Junípero (Juniperus communis), Palmarosa (Cymbopogon martinii), Tomilho (Thymus vulgaris) e Vetiver (Vetiveria zizanioides) sobre a suscetibilidade de A. diaperinus. Os testes foram realizados em triplicata com os óleos essenciais nas concentrações de 1, 5 e 10%. A fim de validar os testes, foram utilizados dois controles: sem tratamento e com diluente (Triton). O efeito inseticida do óleo de Capim limão não foi satisfatório, pois a mortalidade superior a 50% foi atingida 15 dias após início do teste. O óleo de Cedro não demostrou efeito significativo sobre adultos e larvas, pois os valores de mortalidade foram inferiores a 50% em todas as concentrações avaliadas. Os efeitos inseticidas e larvicidas não foram observados nos demais óleos nas concentrações testadas neste experimento (P>0,05). Portanto, com base nos resultados dos testes in vitro podemos concluir que os óleos testados neste trabalho não apresentam efeitos inseticidas e larvicidas nas concentrações testadas, sobre A. diaperinus e, com isso, são inadequados para o controle alternativo desta praga.
Application of Lime and Adaptable Variety to Increase Tomato Productivity at Potential Acid Sulphate Soil
Authors: Koesrini . , William Eddy , Nursyamsi Dedi 
Published: August 2018

High soil acidity is the most important problem that causes low tomato (Lycopersicum esculentum) productivityat potential acid sulphate soil. Soil quality improvement by using ameliorant, such as lime, and introducing adaptable variety are options to increase tomato productivity in the soils. Field experiment was conducted to evaluate the effect of lime and varieties of tomatoes to increase its productivity in a potential acid sulphate soil of Belandean, Barito Kuala District, South Kalimantan during dry season of 2011. The research was arranged in a split-plot design with three replicates. The main plots were two tomatoes varieties, i.e. Permata and Ratna, while sub plots were five levels of lime, i.e: 0, 0.5, 1.0, 1.5, and 2.0 t ha-1. The results showed that liming improved soil quality and tomato yield. It significantly increased soil pH and reduced soil Al-saturation, and increased soil exchangeable-Ca and Mg. It was assumed that due to pyrite oxidation, however, soil pH decreased and Al-saturation increased, while soil exchangeable- Ca and Mg decreased significantly at nine weeks after planting. Liming also increased plant growth and yield variables (plant height, size, number and weight of fruit, and fruit yield) for both varieties. The better variables of Permata variety at control treatment than those of Ratna variety indicated that the first variety was more adaptive than the other variety in potential acid sulphate soil.Keywords: Adaptable variety, lime, potential acid sulphate soil, tomato. [How to Cite: Koesrini, E William and D Nursyamsi. 2014. Application of Lime and Adaptable Variety to Increase Tomato Productivity at Potential Acid Sulphate Soil. J Trop Soils 19(2): 69-76. Doi: 10.5400/jts.2014.19.2.69]
Estimation of the Potential Carbon Emission from Acrotelmic and Catotelmic Peats
Authors: Nurzakiah Siti , Sabiham Supiandi , Nugroho Budi , Nursyamsi Dedi 
Published: August 2018

Agricultural development on peatland in Indonesia has been constrained by the presence of environment issues in relation to the release of greenhouse gases (GHGs) particularly carbon dioxide (CO2) and methane (CH4) to the atmosphere. This study was aimed to predict the potential carbon emission based on carbon stocks in acrotelmic and catotelmic peats with the reference of groundwater level of peatland. The results showed that groundwater levels have played an important role in carbon release, which has close relationship with water regime of the upper layer of peats that influenced by oxidative and reductive conditions of the land. From the layer that having groundwater level fluctuations during the period from rainy to dry season (acrotelmic peat), the emissions were mostly dominated by CO2 release, while from permanent reductive-layer (catotelmic peat) was not detected. The decrease of groundwater level from -49.6 to -109 cm has clearly influenced carbon emission. From each decreasing 1.0 cm groundwater level, CO2 emission measured during the period of February - October 2013 was calculated to yield about 0.37 Mg ha-1 yr-1.Keywords: Acrotelmic and catotelmic peat, carbon emission, groundwater level [How to Cite: Siti N, S Sabiham, B Nugroho and Di Nursyamsi. 2014. Estimation of the Potential Carbon Emission from Acrotelmic and Catotelmic Peats. J Trop Soils 19(2): 91-99. Doi: 10.5400/jts.2014.19.2.91]
The Nutrient Uptake Efficiency, Crop Productivity and Quality of Rice Bean in Dry Land
Authors: Susilowati Lolita Endang , Yakop Uyek Malik , Ujianto Lestari , Kusumo Bambang Hari 
Published: August 2018

Rice bean is a group of beans that are rich in carbohydrates, proteins and fats. This plant is resistant to pests and diseases, as well as the broad adaptability. This study aims to obtain an efficient fertilization pattern on rice bean cultivation in dry land. The treatments consisted of 9 fertilization patterns which were RP0: no fertilizer (control); RP1: 100% recommendation fertilizer (50 kg Urea and 100 kg SP-36 ha-1); RP2: 5 Mg ha-1 manure plus 50% recommendation fertilizer; RP3: RP2 plus MVA; RP4: 5 Mg ha-1 Crotalaria sp compost plus 50% recommendation fertilizer; RP5: RP4 plus VAM; RP6: 2.5 t ha-1 manure, 2.5 Mg ha-1 Crotalaria sp compost plus 50% recommendation fertilizer; RP7: 1.5 Mg ha-1 manure, 1 Mg ha-1 Crotalaria sp compost plus 50% recommendation fertilizer; RP8: RP7 plus MVA. Fertilization treatments were arranged in RCBD and each treatment was repeated 3 times. The fertilization treatments had no significant effect on NUE. Productivity of rice bean in RP3 and RP5 reached 3.75 Mg ha-1, in RP2 and RP4 achieved 2.64 Mg ha-1, and in the control treatment reached 1.94 Mg ha-1. Carbohydrate content in seeds increased by 20% in the fertilization treatments compared to the control. Protein and anthocyanin content in all treatments were not significantly different. The combination of 5 Mg organic fertilizer (manure and / or Crotalaria compost), 50% recommendation fertilizer plus MVA was an efficient fertilization pattern to improve P fertilizer uptake efficiency (PUE), productivity and quality of rice bean crop in dry land. [How to Cite: Lolita ES, UM Yakop, L Ujianto, and B Hari Kusumo. 2015. The Nutrient Uptake Efficiency, Crop Productivity and Quality of Rice Bean in Dry Land. J Trop Soils 19: 1-9. Doi: 10.5400/jts.2015.20.1.1][Permalink/DOI: www.dx.doi.org/10.5400/jts.2015.20.1.1]
Slow- Release Fertilizer Formulation Using Acrylic and Chitosan Coating
Authors: Handayani Lili , Djajakirana Gunawan , Darmawan . , Munoz Canecio Peralta 
Published: August 2018

The low-efficiency problem in fertilizer application can be overcome by controlling fertilizer solubility, i.e. by rendering the fertilizer to be released gradually; such material is also known as slow-release fertilizer (SRF). This research was aimed to formulate SRF by coating technique using acrylic and chitosan as the coating material, and to evaluate fertilizer resistance to too fast disintegration, and rate of nutrient release method. The results demonstrated that fertilizer formulation containing N, P, K, Fe, Cu, and Zn with granulation technique yielded 74% of granules with 2-5 mm in diameter. The SRFs (formulated fertilizer with acrylic or chitosan coating) were more resistant to water pounding than non-SRF. Furthermore, shaking test with distilled water or 2% citric acid, or by percolation test with distilled water showed that the SRFs had lower nutrient solubility than the non-SRFs. The results of shaking test also specifically indicated that coating with acrylic made the fertilizer more resistant to the citric acid,suggesting that this coating material would be more suitable in acidic soils. The SRFs formulated with the addition of chitosan during blending of micronutrients prior to mixing with macronutrients, granulation, and final coating exhibited lower nutrient solubility than the SRFs without the pre-coating chitosan addition. [How to Cite: Lili H, G Djajakirana, Darmawan, and CP Munoz. 2015. Slow- Release Fertilizer Formulation Using Acrylic and Chitosan Coating. J Trop Soils 19: 37-45. Doi: 10.5400/jts.2015.20.1.37][Permalink/DOI: www.dx.doi.org/10.5400/jts.2015.20.1.37]
The Effectiveness of Ameliorant to Increase Carbon Stock of Oilpalm and Rubber Plantation on Peatland
Authors: Dariah Ai 
Published: August 2018

Application of peatland amelioration can improve soil quality, reduce GHG emissions, and increase carbon sequestration. The research aimed to study the effect of peatland amelioration on oil palm and rubber carbon stock improvement. Research was conducted from August 2013 until June 2014. The researches on oil palm were done in Arang-arang Village, Kumpeh Subdistrict, Muaro Jambi District, and in Lubuk Ogong Village, Bandar Seikijang Sub-district, Pelalawan District. Both sites are in Jambi and Riau Province. The research on rubber was done in Jabiren Village, Jabiren Raya Subdistrict, Pulang Pisau District, Central Kalimantan Province. The study used a Randomized Completely Block Design (RCBD), in four treatments and four replications. The treatments were pugam (peat fertilizer enriched by polyvalent cation), manure; empty fruit bunch compost, and control (no application). The measurement of C stock was performed 10 months after application using nondestructive methods. The results showed that peatland amelioration treatments had no significant effect to improve C stock on oil palm in 6 years old and 7 years old of rubber. After 10 months of amelioration application, the treatments increased C - stock of oil palm and rubber were 2.1-2.4 Mg ha-1 and 5-11 Mg ha-1, respectively. Longer time observation may be needed to study the effect of ameliorant on C-stock of annual crops.
Trends in All-terrain Vehicle Injuries From 2000 to 2015 and the Effect of Targeted Public Safety Campaigns
Authors: Kleiner Justin E. , Johnson Joey , Cruz Aristides I. 
Published: August 2018

Introduction:
All-terrain vehicles (ATVs) represent a notable portion of orthopaedic injuries presenting to emergency departments (EDs) in the United States. Public awareness campaigns have targeted these injuries, and this study sought to examine the effect of the 2007 American Academy of Orthopaedic Surgeons public safety campaign on ATV use.

Methods:
The United States Consumer Product Safety Commission National Electronic Injury Surveillance System (NEISS) was used to obtain national estimates of ATV and dirt bike injuries for the years 2000 to 2015. ED visits resulting from ATV injuries and dirt bike injuries were identified using NEISS product codes (ie, 3285-3287, 3296, and 5036). Patient demographics, injury-related data, and total annual case numbers were estimated. Chi-square tests and logistic regression were used for comparative analyses as appropriate. All statistical analyses were performed using SAS statistical software v.9.4 (SAS Institute). Statistical significance was set at P < 0.05 a priori.

Results:
Beginning in 2000, the incidence of ATV injuries consistently increased over time and peaked in 2007 (54.1/100,000 people). Since 2007, the incidence of ATV injuries has consistently decreased (33.7/100,000 people in 2015). The frequency of ATV injuries differed significantly (P < 0.001) by age group, with children aged 14 to 17 years experiencing the highest incidence of ATV injury (2.8× national average). ATV injuries were also more common in males (2.7× national average; P < 0.001). The most common injuries were contusions and abrasions (25.3%), fractures (24.5%), and lacerations (11.4%). The decreased rate of ATV injury beginning in 2007 did not differ significantly (P = 0.81) from a comparative decrease in dirt bike–related injuries.

Discussion:
This study provides the most current data on ATV injuries presenting to EDs in the United States. The rate of ATV-related injuries has steadily decreased since 2007, which corresponds to the American Academy of Orthopaedic Surgeons public awareness campaign. However, the reasons for this decrease are likely multifactorial. Children aged 14 to 17 years are at high risk of ATV-related injuries, with orthopaedic injuries accounting for a notable proportion.
THE FASCIST CHALLENGE DISSECTED
Authors: MALLETT ROBERT 
Published: July 2002

Common destiny: dictatorship, foreign policy, and war in fascist Italy and Nazi Germany. By MacGregor Knox. Cambridge: Cambridge University Press, 2000. Pp. xiv+262. ISBN 0-521-58208-3. £19.95.Hitler's Italian allies: royal armed forces, fascist regime, and the war of 1940–1943. By MacGregor Knox. Cambridge: Cambridge University Press, 2000. Pp. xiv+207. ISBN 0-521-79047-6. £16.95.
Phosphorus fertilizer for nitrogen fertilized dairy

pastures. 1. Long term effects on pasture, diet and soil
Authors: DAVISON T. M. , ORR W. N. , SILVER B. A. , WALKER R. G. , DUNCALFE F. 
Published: July 2002

The phosphorus fertilizer requirements and long term productivity
of

nitrogen-fertilized Gatton

panic (Panicum maximum cv. Gatton) pastures, grazed by lactating

dairy cows, were evaluated over

7 years. Cows grazed at 2·6 cows/ha on pastures that received

annually 100 or 300 kg N/ha at each

of 0, 22·5 or 45 kg P/ha. Phosphorus treatments were applied

as single superphosphate, balanced for calcium by applications of gypsum.The soil had an initial available soil phosphorus content of

40 mg/kg (bicarbonate extraction). At

zero P fertilizer (0P), extractable soil P declined at the rate of

1·9 mg/kg each year; at 22·5P it was

maintained close to the original level while at 45P it increased at

6·6 mg/kg each year. Increased P

fertilizer caused significant (P<0·01) increases

in plant P concentration from year 2 onwards. In

years 6 and 7 there was significantly less green pasture and leaf on

offer in 300N pastures at 0P than

with 22·5P and 45P. There was no influence of rate of P fertilizer

at 100N on pasture quantity on offer

in any year. There were clear trends at 100N of decreasing total pasture

and green dry matter (DM) on offer over the 7 years, but not at 300N.Cows at 300N consumed more leaf in the diet in autumn and winter

than at 100N. Leaf was

55–60% of the diet in summer and autumn, but decreased to 21%

(100N) and 37% (300N) in winter.

Dead material in the diet was always higher at 100N. Pasture leaf percentage

and leaf yield were the

best individual predictors of leaf percentage in the diet. Diet P selected

from pasture was reduced by

the higher rate of N fertilizer in each season. Estimated P concentrations

of the diet selected from

pasture for summer, autumn and winter averaged 0·30, 0·38
and

0·28% DM for 100N and 0·19, 0·24

and 0·18% DM for 300N treatments, respectively.The response to P fertilizer was dependent on the rate of N fertilizer

applied. The critical

bicarbonate extractable soil P level for this soil type, below which

pasture responses occurred, was

30 mg/kg at 300N. The critical level at 100N was not reached, but

was <23 mg/kg P.
Phosphorus fertilizer for nitrogen fertilized dairy

pastures. 2. Long term effects on milk production and

a model of phosphorus flow
Authors: DAVISON T. M. , ORR W. N. , DOOGAN V. , MOODY P. 
Published: July 2002

The phosphorus fertilizer requirements and long term productivity
of

nitrogen-fertilized Gatton

panic (Panicum maximum cv. Gatton) pastures, grazed by lactating
dairy

cows, were evaluated in a

7-year experiment. Cows grazed at 2·6 cows/ha on

pastures that received annually 100 or

300 kg N/ha and each of 0, 22·5 or 45 kg P/ha.

Cows received no energy supplements in years 1–3

and were offered molasses at 3·5 kg/day from

year 4 to year 7. Cows grazed their experimental

paddocks from the start of the wet season until they started to lose weight

in the dry season.In years 6 and 7 there was significantly less green pasture

and leaf on offer in 300N pastures at 0P

than with 22·5P and 45P. This was reflected in a reduced milk

yield by cows at 300N/0P in these two

years. There was no influence of rate of P fertilizer

at 100N on milk yield in any year. Lactation milk

yields at 300N in years 6 and 7 averaged 3930, 4310 and 4610 kg/cow

(P<0·05) for 0P, 22·5P and

45P, respectively. Nitrogen fertilizer increased milk yield in each year

(P<0·01) except the first. Milk

yields at 100N and 300N averaged 2860 and 3320 kg/cow

respectively in years 1–3 and 3720 and

4290 kg/cow in years 4–7.The milk yield responses to P fertilizer were related to the greater

amounts of pasture and green

leaf on offer, which led to a higher proportion of leaf in the diet, and

the response to P fertilizer was

dependent on the rate of N fertilizer applied. Phosphorus intakes were

estimated to be below that of

published requirements for cows producing this quantity of milk. An annual

model of P flow between

plant, animal and soil pools demonstrated that at 100N/22·5P

more P was returned to the soil as

excreta (15·7 kg P/ha) than with 300N/22·5P

(7·1 kg P/ha). The major pathway of return of P to the

soil at 300N was through plant litter. Soil organic P was the largest,

but least exploited, pool of phosphorus.This study has illustrated how the demand for phosphorus by the plant

in grazed pastures is

modified by the input of N fertilizer, is poorly predicted from plant

analysis and published standards

for animal requirements, and indicates that a response in milk production

may be mediated through

the effects of P on leaf growth and not on dietary P content.