Leguminous Plant
Mostrando 13-24 de 70 artigos, teses e dissertações.
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13. In vitro isoflavonoid production and analysis in natural tetraploid Trifolium pratense (red clover) calluses
Isoflavones are polyphenolic phytoestrogens, predominantly found in leguminous plants. Trifolium pratense L., Fabaceae (red clover), is rich in isoflavones that possess estrogenic activity due to their similar molecular structure and effectiveness in preventing health conditions such as menopause, osteoporosis, cardiovascular disease, hypertension and hormon
Rev. bras. farmacogn.. Publicado em: 06/09/2012
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14. Overall picture of expressed Heat Shock Factors in Glycine max, Lotus japonicus and Medicago truncatula
Heat shock (HS) leads to the activation of molecular mechanisms, known as HS-response, that prevent damage and enhance survival under stress. Plants have a flexible and specialized network of Heat Shock Factors (HSFs), which are transcription factors that induce the expression of heat shock proteins. The present work aimed to identify and characterize the Gl
Genetics and Molecular Biology. Publicado em: 2012
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15. Solubilização de fosfato por fungos do solo e eficiência de sua inoculação em caupi e milho / Phosphate solubilization by soil fungi and their efficiency in corn and cowpea inoculation
The process of biological nitrogen fixation in leguminous is achieved by bacteria forming nodules possessing the nitrogenase enzyme that are able to catalyze the reduction of molecular nitrogen to ammonia which is assimilated by the plants. Despite the high diversity of the Kingdom Fungi, reports on the solubilization on phosphates by fungi have been restric
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/12/2011
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16. Phosphorus analysis in soil under herbaceous perennial leguminous cover by nuclear magnetic spectroscopy.
The availability and the reserves of organic phosphorus are controlled by its mineralization rate and are also influenced by changes in soil management. The objective of this study was to evaluate the influence of soil covering with different leguminous plant on soil organic P by 31P-NMR spectroscopy. Alkaline soil extracts were obtained from two depths (0-5
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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17. Algumas leguminosas de verao indicadas para adubacao verde.
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Londrina: EMBRAPA-CNPSo. Publicado em: 2011
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18. Response of common bean to diferent diazotrophic bacteria and cover crops.
Nitrogen is a key limiting nutrient for agriculture. The association among diazotrophic bacteria and leguminous plants, such as common bean (Phaseolus vulgaris L.) allied to the use of green manures are important technologies on the basis of the sustainable agriculture. In this way, the use of green manure may supply this lack of N necessary to reach the com
Annual Report of the Bean Improvement Cooperative. Publicado em: 2011
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19. Caracterização morfológica de acessos do gênero Stylosanthes no banco ativo de germoplasma da Embrapa Cerrados - coleção 1994/1995.
Resumo: A introdução de populações heterogêneas e a sua caracterização é o primeiro passo para um programa de seleção e/ou melhoramento genético de plantas. A heterogeneidade permite a seleção de indivíduos superiores que podem ser diretamente liberados como cultivares ou servir como fonte de genes em programas de melhoramento genético. A flor
Planaltina. Publicado em: 2011
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20. Cobertura de solos em pomares de maracujazeiro.
RESUMO: Este trabalho teve como objetivo avaliar a adequação das espécies leguminosas Crotalaria spectabilis, guandu-anão, feijão-de-porco e amendoim forrageiro ao sistema de plantio em consórcio com maracujá amarelo (Passiflora edulis f. flavicarpa Deg.). À exceção do amendoim forrageiro, cujo cescimento inicial é lento, as espécies apresentaram
Planaltina. Publicado em: 2011
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21. Produção de biomassa e presença de fungos micorrízicos arbusculares em culturas utilizadas em rotação com a cana-de-açúcar
Sugarcane (Saccharum spp.) is an important crop for sugar production and agro-energy purposes in Brazil. In the sugarcane production system after a 4- to 8-year cycle crop rotation may be used before replanting sugarcane to improve soil conditions and give an extra income. This study had the objective of characterizing the biomass and the natural colonizatio
Scientia Agricola. Publicado em: 2010-12
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22. Estoques de biomassa e de nutrientes de pousios enriquecidos com Inga edulis Martius em áreas com histórico de agricultura e de pecuária no Assentamento Tarumã-Mirím, Manaus- AM / Stocks of biomass and nutrients in forest fallow enriched with Inga edulis Martius in sites with a history of agriculture and pasture in the rural settlement Tarumã-Mirím, Manaus - AM
Deforestation rates of primary forests in the humid tropics have been growing intensively in recent years, due mainly to the development of shifting cultivation and extensive pasture. After forest fragmentation and conversion to agricultural use, the cleared areas of rainforest are usually abandoned so there is natural regeneration of vegetation and slow res
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/12/2009
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23. Monitoramento de sistemas agroflorestais para recuperação de áreas degradadas da floresta ombrófila densa : caso Paraty-RJ / Monitoring of agroforestry systems for restoration of degraded areas at ombrophylous forest, Paraty, Brazil
The objective of this study was to evaluate the environmental sustainability of experimental agroforestry systems planted which aim was to restore degraded areas in a rain forest, in the municipality of Paraty, RJ. The model adopted is called as agroforestry system regenerative and analog (SAFRA), which combines leguminous and non-leguminous species in "sing
Publicado em: 2009
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24. Cover crops and their effects on soil and crop in green maize / Plantas de cobertura e seus efeitos no solo e na cultura do milho verde
The objective was to estimate the productivity of fresh and dry biomass of cover crops, in two spaces, and the extraction of macro and micronutrients and the potential of these plant species to protect the soil against erosion and provide nutrients to the crop in succession. The study was conducted in two phases, in the Department of Agriculture at Universit
Publicado em: 2009