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Mostrando 1 - 75 de 1.813 resultados.


Spray drift and pest control from aerial applications on soybeans. Abstract: Pesticide drift is an issue in modern farming, mainly for crops under constant spraying as soybeans. This study aimed at assessing drift and pest control for aerial applications in soybean c... ... Repositório: BDPA Ano de publicação: 2017
First report of groundnut ringspot orthotospovirus infecting soybeans in Brazil. Repositório: BDPA Ano de publicação: 2019
Phytosanitary risks and agronomic performance of soybeans associated with spatial arrangements of plants. Abstract: Soybeans sowing in different plants? spatial distribution can influence the phytosanitary management of this crop and, consequently, impact on grains yield. This study was carried out to eva... ... Repositório: BDPA Ano de publicação: 2019
Effect of glyphosate on nutrient contents in glyphosate-resistant soybeans. Although GR soybean technology is spread all over the countries involved in soybean production, there is no particular fertilizing recommendation under glyphosate use and not much has been reported in... ... Repositório: BDPA Ano de publicação: 2009
Soybeans as bioreactors for biopharmaceuticals and industrial proteins. Repositório: BDPA Ano de publicação: 2011
Development stages horseweed in soybeans competition. Repositório: BDPA Ano de publicação: 2017
Expression, purification and analysis of the anti-HIV Cyanovirin-N produced in transgenic soybeans seeds. Repositório: BDPA Ano de publicação: 2014
Phenotyping soybeans for drought responses using remote sensing techniques and non-destructive physiological analysis. ABSTRACT: Water deficit is the major abiotic factor that limits crop productivity. Climate changes are likely to exacerbate drought stresses in the future. In the present work, we investigated the fea... ... Repositório: BDPA Ano de publicação: 2015
Size, physiological quality, and green seed occurrence influenced by seeding rate in soybeans. Repositório: BDPA Ano de publicação: 2017
Intracultivar selection for seed quality of soybeans in an ultra-low-density selection model (Honeycomb Selection Designs) Repositório: BDPA Ano de publicação: 2020
Productivity and chemical composition of food-type soybeans sown on different dates. ABSTRACT. The objective of this study was to investigate the effect of different sowing dates on the yield, 100-grain weight, oil, protein and isoflavone contents of food-type soybean breeding lines U... ... Repositório: BDPA Ano de publicação: 2016
Effect of glyphosate on nodule formation and its interrelation with nickel content in glyphosate-resistant soybeans. Recent research has demonstrated that glyphosate can decrease biological nitrogen fixation in glyphosate-resistant (GR) soybeans, however this reduction has been attributed directly to the effect of g... ... Repositório: BDPA Ano de publicação: 2009
Remote Detection of water and nutritional status of soybeans using UAV-based images. Digital aerial images obtained by cameras embedded in remotely piloted aircraft (RPA) have been used to detect and monitor abiotic stresses in soybeans, such as water and nutritional deficiencies. Thi... ... Repositório: BDPA Ano de publicação: 2022
Biological and molecular characterization of an isolate of Tobacco streak virus obtained from soybeans in Brazil. A virus was isolated from soybean (Glycine max) plants with symptoms of dwarfing and bud blight in Wenceslau Braz County, Paraná, Brazil. The host range and properties resembled those of Tobacco strea... ... Repositório: BDPA Ano de publicação: 2005
Effect of increasing doses of glyphosate on water use efficiency and photosynthesis in glyphosate-resistant soybeans. The increase cultivated area of GR soybeans across different regions of the world have raised questions not yet answered as related secondary effects of glyphosate on physiology of GR soybeans. In thi... ... Repositório: BDPA Ano de publicação: 2009
Yes! It's possible to produce soybeans and corn in integrated croplivestock-forest systems after thinning. Abstract: In 2011, a large-scale (72 ha) and long-term experiment was established in Sinop, Mato Grosso, Brazil, with the objective of evaluating different grain production systems. All systems with t... ... Repositório: BDPA Ano de publicação: 2021
More Cercospora species infect soybeans across the Americas than meets the eye. Diseases of soybean caused by Cercospora spp. are endemic throughout the world's soybean production regions. Species diversity in the genus Cercospora has been underestimated due to overdependence on... ... Repositório: BDPA Ano de publicação: 2015
Management of volunteer plants in cultivation systems of soybeans, corn and cotton resistant to glyphosate. ABSTRACT: The introduction of new cultivation technologies for soybean, corn and cotton contributed to a significant increase in the productivity of these crops. A highlight among these technological... ... Repositório: BDPA Ano de publicação: 2016
Application of electronic tongue in identification of soybeans. Repositório: BDPA Ano de publicação: 2009
Non-destructive fluorescence spectroscopy as a phenotyping technique in soybeans. Repositório: BDPA Ano de publicação: 2017
Laser induced breakdown spectroscopy as analytical tool for soybeans cultivars discrimination. Repositório: BDPA Ano de publicação: 2017
Species of bees and preferential time for visitation on soybeans. Repositório: BDPA Ano de publicação: 2022
Genetic improvement of soybeans in Brazil: South and Midwest regions Abstract: Soybean [Glycine max (L.) Merril] is one of the main crops produced worldwide, and on-farm yields have increased considerably in the last decades in Brazil. We evaluated the genetic gain for... ... Repositório: BDPA Ano de publicação: 2022
Ruminal metabolic parameters and milk fatty acid profile of cows grazing Marandu grass supplemented with roasted soybeans. Abstract The goal of this study was to evaluate the ruminal metabolic parameters and milk fatty acid composition of cows managed under continuous grazing on Marandu grass. Four rumen-cannulated Holste... ... Repositório: BDPA Ano de publicação: 2019
Isoflavone aglycone content and the thermal, functional, and structural properties of soy protein isolates prepared from hydrothermally treated soybeans. Soybeans were hydrothermally treated at 2 different temperatures (40 °C and 60 °C) and for 4 different hydration times (4, 8, 12, and 16 h) to (i) increase the isoflavone aglycone content in a soy pro... ... Repositório: BDPA Ano de publicação: 2014
Sheep termination evaluation in Massai grass (P. maximum) irrigated pastures supplemented with different sunflower cake levels replacing soybeans meal. Brazil's Northeast region accounts 9.7 million heads of sheep, which represents 54% of the national herd (IBGE, 2014). The State of Piauí the fifth place among Brazilian states with 1.3 million head.... ... Repositório: BDPA Ano de publicação: 2015
Adapting of Life Cycle Inventories of agricultural products to regional contexts: the case of Brazilian soybeans. Repositório: BDPA Ano de publicação: 2015
Pathogenic variation of South American Phakopsora pachyrhizi populations isolated from soybeans from 2010 to 2015. Repositório: BDPA Ano de publicação: 2017
Induced response of soybeans to phakopsora pachyrhizi inoculation and alternativa products used in organic production system. Alternative products for soybean Asian rust (Phakopsora pachyrhizi) management in organic production system were tested. Among them, calda viçosa (CV, mixture of Cu, Zn and Mg sulfates), Fish Fertil"... ... Repositório: BDPA Ano de publicação: 2010
Separation of Cultivars of Soybeans by Chemometric Methods Using Near Infrared Spectroscopy. Repositório: BDPA Ano de publicação: 2018
Are extracts of algae an innovative technique to rnhance soybeans productivity? Repositório: BDPA Ano de publicação: 2020
A test of economic thresholds for soybeans exposed to stink bugs and defoliation. Repositório: BDPA Ano de publicação: 2023
Transaction costs arising from breaches of legal contracts - The case of judicial breaches of contracts of anticipated sale contracts of soybeans in Brazil. Anticipated sales of commodities reached a significant importance in modern economics. They represent the main mechanism of economic exchange and of guarantee of fulfilment of mutual obligation commit... ... Repositório: BDPA Ano de publicação: 2011
Differences of fatty acid composition in brazilian genetic and conventional soybeans (Glycine max (L.) Merrill) grown in different regions. The aim of this study was to compare fatty acid profiles of seed samples from twenty different soybean (Glycine max (L.) Merrill) genotypes (14 non-transgenic and six transgenic Roundup-tolerant) grow... ... Repositório: BDPA Ano de publicação: 2014
Severity of Asian rust in soybeans grown in crop-livestock-forest systems at Barra do Garças, Mato Grosso, Brazil. The objective of this research was to evaluate the interactions among integrated forest plantations and annual crops, mainly in soybean crop that is widely used in this system, in order to evaluate th... ... Repositório: BDPA Ano de publicação: 2015
Does competition between soybeans and Wild Poinsettia with low-level resistance or susceptibility to glyphosate affect physiology and secondary metabolism? Repositório: BDPA Ano de publicação: 2017
Effect of tree density on greenhouse gases emissions related to external inputs on agrosilvopastoral systems combining beef cattle, soybeans and Eucalyptus in Central-Brazil. Repositório: BDPA Ano de publicação: 2013
Evaluation of the CROPGRO/DSSAT model performance for simulating plant growth and grain yield of soybeans, subjected to no-tillage and conventional systems in the subtropical Southern Brazil. During crop cycle, growth and phenological development are influenced by different factors such as weather conditions, genetic potential, soil fertility, and system management. Management practices in... ... Repositório: BDPA Ano de publicação: 2008
Monitoring of glyphosate residues in herbicide tolerant soybeans from eight production areas of Brazil - 2005/2006 and 2006/2007 harvest seasons. Repositório: BDPA Ano de publicação: 2008
CRISPR-Cpf1 editing and hairy root evaluation of gene targets to obtain low phytate soybean. Repositório: BDPA Ano de publicação: 2019
Diurnal oscillations of soybean circadian clock and drought responsive genes. Rhythms produced by the endogenous circadian clock play a critical role in allowing plants to respond and adapt to the environment. While there is a well-established regulatory link between the circad... ... Repositório: BDPA Ano de publicação: 2014
Bt soybean does not affect feeding behavior of red-banded stink bug Piezodorus guildinii (Hemiptera: Pentatomidae). Bt soybeans represens 13% of the gobal area sowing wih the crop. Repositório: BDPA Ano de publicação: 2019
Soybean yield in response to application of phosphate rock associated with triple superphosphate. ABSTRACT: Soybean (Glycine max L. Merrill) crop started to be planted in the Brazilian Cerrado in the 1970's, and this region currently contributes with 57% of total soybean production in Brazil. Unde... ... Repositório: BDPA Ano de publicação: 2011
Avaliação da relação entre soja e produção de biodiesel. O objetivo deste estudo foi avaliar a importância da producão de soja para o desenvolvimento do biodiesel no Brasil e o que representa o biocombustível para o mercado da oleaginosa. A análise de ofert... ... Repositório: BDPA Ano de publicação: 2010
Horizontal distribution of the soybean yield in integrated crop-livestock-forest system in the north of Mato Grosso, Brazil. The integrated crop-livestock-forest system can enhance the overall production, especially of soybeans, and economics of farming in regions characterized by warm climate. The aim of this study was to... ... Repositório: BDPA Ano de publicação: 2019
Self-life of vegetable-type soybean pods. Vegetable-type soybeans are a food-type soybean harvested when seeds reach the full pod (R6) physiological development stage. In the Japanese market, vegetable-type soybeans or their pods can be marke... ... Repositório: BDPA Ano de publicação: 2011
Isoflavone and mineral content in conventional and transgenic soybean cultivars. The objective of this study was to evaluate the differences in composition among six brands of conventional soybean and six genetically modified cultivars (GM). We focused on the isoflavones profile a... ... Repositório: BDPA Ano de publicação: 2015
Genome-wide annotation of the soybean WRKY family and functional characterization of genes involved in response to Phakopsora pachyrhizi infection. Background: Many previous studies have shown that soybean WRKY transcription factors are involved in the plant response to biotic and abiotic stresses. Phakopsora pachyrhizi is the causal agent of Asi... ... Repositório: BDPA Ano de publicação: 2014
Soybean B-Glucosidase immobilisated on chitosan beads and its applicaation in soy drink increase the Aglycones. The objective of this study was to investigate the immobilisation efficiency of soybean β-glucosidase (181.6 U/mL; 23.8 mg protein/mL) on activated chitosan beads. Central Composite Rotational De... ... Repositório: BDPA Ano de publicação: 2014
Resumos expandidos... Influência do déficit hídrico sobre alguns parâmetros agronômicos em cultivares e linhagens de soja. O comportamento de busca da informação digital/eletrônica: um estudo focado nos pesquisadores da Em... ... Repositório: BDPA Ano de publicação: 2014
Marker-assisted selection strategies for developing resistant soybean plants to cyst nematode. Resistant lines can be identified by marker-assisted selection (MAS), based on alleles of genetic markers linked to the resistance trait. This reduces the number of phenotypically evaluated lines, one... ... Repositório: BDPA Ano de publicação: 2014
Densidade de plantas na cultura da soja. Introdução. Relação entre a densidade de plantas e a produtividade de grãos. Impacto da densidade nos componentes de rendimento. Impacto da densidade no índice de colheita. Importância dos ramos na pr... ... Repositório: BDPA Ano de publicação: 2015
Cultivares de soja: MACRORREGIÕES 1, 2, 3 e REC 401: Centro-Sul do Brasil. Indicação de cultivares por região edafoclimática, Indicação de cultivares, Época de semeadura, População de plantas e densidade de semeadura, Peso médio de sementes, Mancha olho-de-rã, Cancro da hast... ... Repositório: BDPA Ano de publicação: 2017
Soybean yield and nodule occupancy as a function of yearly inoculation in the Brazilian Cerrados. The effects of yearly inoculation of three serologically distinct strains of Bradyrhizobium japonicum (SEMIA 5079= CPAC-15), B. diazoefficiens (SEMIA 5080= CPAC-7) and B. elkanii (SEMIA 587) have been... ... Repositório: BDPA Ano de publicação: 2013
Comparative genomics of Bradyrhizobium japonicum CPAC 15 and Bradyrhizobium diazoefficiens CPAC 7: elite model strains for understanding symbiotic performance with soybean. The soybean-Bradyrhizobium symbiosis can be highly efficient in fixing nitrogen, but few genomic sequences of elite inoculant strains are available. Here we contribute with information on the genomes... ... Repositório: BDPA Ano de publicação: 2014
Phenotyping soybean plants transformed with rd29A:AtDREB1A for drought tolerance in the greenhouse and field. The development of drought tolerant plants is a high priority because the area suffering from drought is expected to increase in the future due to global warming. One strategy for the development of d... ... Repositório: BDPA Ano de publicação: 2014
Genome-wide analysis of the Hsp20 gene family in soybean: comprehensive sequence, genomic organization and expression profile analysis under abiotic and biotic stresses. The Hsp20 genes are associated with stress caused by HS and other abiotic factors, but have recently been found to be associated with the response to biotic stresses. These genes represent the most ab... ... Repositório: BDPA Ano de publicação: 2013
First report of Diaporthe phaseolorum var. caulivora infecting soybean plants in Brazil. In March 2006, diseased soybean plants (Glycine max) were found in the municipalities of Passo Fundo and Coxilha, state of Rio Grande do Sul, Brazil, showing withered, brown leaves and light to reddis... ... Repositório: BDPA Ano de publicação: 2008
Physiological evaluation of drought tolerance in Brazilian soybean cultivars: water use efficiency and carbon isotope discrimination. Repositório: BDPA Ano de publicação: 2007
Sources of soybean resistance to Sternechus subsignatus. The gall-maker and stem borer, S. subsignatus, rose from a minor to an important pest as soybean fields expanded to new areas and cultivation systems changed. The chemical control of this pest is diff... ... Repositório: BDPA Ano de publicação: 2004
SOJA: a jóia brasileira. Soja: fonte de saúde, energia, renda e inovação. Repositório: BDPA Ano de publicação: 2004
Fertilidade física do solo em diferentes fases de um sistema de integração lavoura-pecuária na região Noroeste do Paraná. Repositório: BDPA Ano de publicação: 2023
Competição de cultivares de soja com tecnologia IPRO, em Mato Grosso, em duas épocas de semeadura. Repositório: BDPA Ano de publicação: 2023
Compatibilidade de agroquímicos com isolados do fungo Metarhizium rileyi. Repositório: BDPA Ano de publicação: 2023
Efeitos sinérgicos entre isolados virais da família Baculoviridae com potencial de controle de Spodoptera frugiperda. Repositório: BDPA Ano de publicação: 2023
Acidez potencial estimada pelo método do pH SMP em solos da Fazenda Modelo da Embrapa em Ponta Grossa-PR. Repositório: BDPA Ano de publicação: 2023
Exopolímeros bacterianos como protetores celulares em inoculantes para soja. Repositório: BDPA Ano de publicação: 2023
Impacto de culturas de entressafra e adubação nitrogenada sobre a produtividade e teores de proteína e óleo em grãos de soja. Repositório: BDPA Ano de publicação: 2023
Efeito da inoculação com bactérias promotoras do crescimento de plantas em pastagens de Megathyrsus maximus cv. BRS Zuri e Urochloa ruziziensis. Repositório: BDPA Ano de publicação: 2023
Efeito de sistemas diversificados de produção de soja em atributos microbiológicos do solo. Repositório: BDPA Ano de publicação: 2023
Comparação entre índices de vegetação RGB e NDVI obtidos por câmera multiespectral acoplada a VANT na avaliação da condição hídrica da cultura da soja. Repositório: BDPA Ano de publicação: 2023
Determinação de doses para testes de sensibilidade de micoparasitas de Phakopsora pachyrhizi a fungicidas. Repositório: BDPA Ano de publicação: 2023
Eficiência de fungicidas registrados no controle da ferrugem-asiática da soja em Londrina, PR. Repositório: BDPA Ano de publicação: 2023
Eficiência de ingredientes ativos isolados no controle da ferrugem-asiática da soja em Londrina, PR. Repositório: BDPA Ano de publicação: 2023
BRS cultivares de soja: Centro-Sul do Brasil: macrorregiões 1, 2, 3 e REC 401. Repositório: BDPA Ano de publicação: 2019

Mostrando 1 - 75 de 1.813 resultados.

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