Jack Bean
Mostrando 1-12 de 66 artigos, teses e dissertações.
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1. Performance of cover crops under two irrigation regimes in the Coastal Tablelands region of Brazil
ABSTRACT There is currently a lack of information regarding the performance of cover crops grown in the Coastal Tablelands region in the North of the Brazilian state of Espírito Santo, where zero tillage is increasingly being adopted. The objective of this study was to evaluate the agronomic performance of six cover crops (ruzi grass, jack bean, and the mil
Rev. Ceres. Publicado em: 2021-08
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2. Foliar application of molybdenum on cover crops and response of common beans in successive cultivation
ABSTRACT The effects of foliar application of Mo and use of N from cover crops (Crotalaria juncea L. and Canavalia ensiformis (L.) DC) on the performance of common beans were investigated in this study. Field experiments were carried out in a succession planting system (cover crops - common beans), and nitrate reductase activities were evaluated in the labor
Rev. Ceres. Publicado em: 2020-02
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3. Summer Cover Crops Shoot Decomposition and Nitrogen Release in a No-Tilled Sandy Soil
ABSTRACT Cover crops have numerous benefits when used in a no-till system. Understanding the processes of decomposition and N release of summer cover crops (SCC) may help select species and management to be used in cropping systems. This study aimed to evaluate C and N loss of SCC shoots. Six SCCs were evaluated: velvet bean (Mucuna aterrima), pearl millet (
Rev. Bras. Ciênc. Solo. Publicado em: 07/11/2019
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4. Comparison of 15N isotope methods to determine the recovery efficiency of nitrogen from green manure
Resumo: O objetivo deste trabalho foi avaliar três métodos isotópicos de aplicação de 15N ao solo para determinar a eficiência de recuperação do nitrogênio derivado da adubação verde pelo milho (Zea mays). Utilizou-se o delineamento experimental de blocos ao acaso, com seis repetições. Os tratamentos consistiram de três métodos isotópicos de
Pesq. agropec. bras.. Publicado em: 21/10/2019
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5. REPRODUCTION OF Pratylenchus zeae AND P. brachyurus IN COVER CROPS
RESUMO O trabalho teve como objetivo avaliar a reprodução de Pratylenchus zeae e P. brachyurus em plantas leguminosas usadas como adubos verdes. Plântulas de crotalária (Crotalaria juncea e C. spectabilis), guandu cv. IPR 43 (Cajanus cajan), mucuna-anã (Mucuna deeringiana), mucuna-preta (Stizolobium aterrimum) e feijão-de-porco (Canavalia ensiformis) f
Rev. Caatinga. Publicado em: 18/07/2019
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6. Relationship Among Crop Systems, Soil Cover, and Water Erosion on a Typic Hapludox
ABSTRACT Several soil conservation practices are used to reduce water erosion and ensure sustainable agriculture. An effective crop management practice is intercropping, in which two or more crops with different architectures and vegetative cycles are grown simultaneously in the same area. We hypothesized that intercropping of corn and jack-bean increases so
Rev. Bras. Ciênc. Solo. Publicado em: 08/03/2018
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7. Decomposition and Nutrient Release Dynamics of Shoot Phytomass of Cover Crops in the Recôncavo Baiano
ABSTRACT Evaluating the decomposition dynamics of vegetative residues from cover crops can provide a better understanding of nutrient release, which is fundamental when choosing a species that is adapted to local conditions. The objective of this study was to evaluate the decomposition rates and nutrient release dynamics of the shoot phytomass of different c
Rev. Bras. Ciênc. Solo. Publicado em: 10/07/2017
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8. Action of Canavalia ensiformis in remediation of contaminated soil with sulfentrazone
ABSTRACT This study evaluated the jack bean (Canavalia ensiformis) as a potential remediator of sulfentrazone in the soil. The experiment was conducted under field conditions in a complete randomised block design. The treatments consisted of soils with and without herbicide application as well as the absence and presence of C. ensiformis cultivation associat
Bragantia. Publicado em: 15/05/2017
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9. Changes in Soil Organic Carbon Fractions in Response to Cover Crops in an Orange Orchard
ABSTRACT The cultivation of cover crops intercropped with fruit trees is an alternative to maintain mulch cover between plant rows and increase soil organic carbon (C) stocks. The objective of this study was to evaluate changes in soil total organic C content and labile organic matter fractions in response to cover crop cultivation in an orange orchard. The
Rev. Bras. Ciênc. Solo. Publicado em: 26/04/2016
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10. DECOMPOSIÇÃO DE RESÍDUOS CULTURAIS DE PLANTAS DE COBERTURA DE SOLO E EMISSÕES DE ÓXIDO NITROSO / COVER CROPS RESIDUES DECOMPOSITION AND NITROUS OXIDE EMISSIONS
The inclusion of summer cover crops (SCC) in the no-till system is an interesting alternative to promote the addition of elevated quantities of plant biomass and nitrogen (N) to the soil. The C and N dynamics during the SCC residue decomposition can control the nitrous oxide (N2O) fluxes to the atmosphere. This study was carried out to quantify the SCC resid
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2012
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11. CARACTERIZAÇÃO QUÍMICA E DIGESTIBILIDADE IN VITRO DE LEGUMINOSAS FORRAGEIRAS TROPICAIS COM FOCO NO EFEITO DE COMPOSTOS FENÓLICOS E IDADE DA PLANTA. / CHEMICAL AND IN VITRO DIGESTIBILITY OF TROPICAL FORAGE LEGUMES FOCUSING ON THE EFFECT OF PHENOLIC COMPOUNDS AND PLANT AGE.
It were evaluated the gas production from tropical legumes with forage potential, including sun hemp (Crotalaria juncea), indian rattlebox (Crotalaria spectabilis), pigeon pea (Cajanus cajan), perennial horse gram (Macrotyloma axillare), cowage (Mucuna aterrina) wild groundnut (Calopogonium mucunoides) stylosanthes Campo Grande (Stylosantis sp .) and jack-be
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2011
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12. Estudo físico-químico da interação da urease de jack bean com lipossomas miméticos de plaquetas humanas
O presente trabalho apresenta o estudo físico-químico da interação de lipossomas miméticos de plaquetas humanas (LM) com a urease de jack bean (JBU), bem como a interação com o surfactante Triton X-100. Realizou-se, também, um estudo físico-químico preliminar de LM com gangliosídeos (GG) em sua composição e a interação com a JBU e com o Triton
Publicado em: 2011