Results 51 to 60 of about 169,283 (319)

Incidência de patógenos em sementes de feijão comum avaliadas no período de 2011 a 2010. [PDF]

open access: yes, 2011
O objetivo desse trabalho foi verificar a qualidade sanitária de sementes de feijoeiro comum (Phaseolus vulgaris L.), analisadas pelo Laboratório de Qualidade de Sementes da Embrapa Arroz e Feijão, de 2001 a ...
DUARTE, L. T., LOBO JUNIOR, M.
core  

Food without fire: Environmental and nutritional impacts from a solar stove field experiment

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Over 80% of the population in rural Sub‐Saharan Africa relies on biomass cooking fuel, a substantial source of anthropogenic greenhouse gases. We use a field experiment in Zambia to investigate the impact of solar stoves on biomass fuel use and cooking habits.
Laura E. McCann   +4 more
wiley   +1 more source

Gas exchange alteration caused by water deficit during the bean reproductive stage Alterações das trocas gasosas na fase reprodutiva e produtividade do feijão sob déficit hídrico

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2010
The purpose of the present study was to analyze gas exchanges in leaves and the parameters of productivity of beans (Phaseolus vulgaris, L.) submitted to two water deficiency periods during which three water regimes were employed: W1 (1,0 ETo during the ...
Lauricio Endres   +5 more
doaj   +1 more source

Rhizobium tropici and Riboflavin Amendment Condition Arbuscular Mycorrhiza Colonization in Phaseolus vulgaris L.

open access: yesAgronomy, 2023
Phaseolus vulgaris L. (Fabaceae) forms symbioses with arbuscular mycorrhizal fungi (AMF) and nitrogen-fixing rhizobia (NFB). The tripartite relationship uses molecular singals to establish intracellular symbioses in roots.
Jacob Banuelos   +3 more
doaj   +1 more source

Efeito do manejo da irrigação sob diferentes métodos controle e tensões de água do solo na cultura do feijoeiro. [PDF]

open access: yes, 2011
O trabalho objetivou estudar o efeito do manejo da irrigação sob três métodos de controle de irrigação e três diferentes tensões de água do solo na cultura do feijoeiro (Phaseolus vulgaris L.)
CHIEPPE JUNIOR, J. B.   +3 more
core  

Competitive Interactions Between Generalist Predators and Their Effects on Shared and Non‐Shared Pests in a Greenhouse Crop

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Orius laevigatus engages in unidirectional intraguild predation on Transeius montdorensis. Despite this, both predators coexisted and suppressed the shared thrips prey. Aphids, a non‐shared prey, were effectively controlled by O. laevigatus even when its population was limited due to intraguild predation. T.
Angelos Mouratidis   +3 more
wiley   +1 more source

Eficiência de inseticidas químicos no controle de adultos de Bemisia tabaci biótipo B no feijoeiro comum. [PDF]

open access: yes, 2014
A mosca-branca Bemisia tabaci biótipo B é uma das principais pragas do feijoeiro (Phaseolus vulgaris L), causando danos diretos pela sucção de seiva e indiretos pela transmissão de vírus.
BATISTA FILHO, P. A.   +2 more
core   +2 more sources

Doses e épocas de aplicação de nitrogênio e teores foliares deste nutriente e de clorofila em feijoeiro Effects of time and levels of nitrogen application on chlorophyll and nitrogen contents in common bean

open access: yesRevista Brasileira de Ciência do Solo, 2003
O presente trabalho foi desenvolvido na região de Selvíria (MS) e teve como objetivo avaliar o efeito de diferentes doses e épocas de aplicação de N sobre o teor de clorofila e de N nas folhas do feijoeiro, bem como estabelecer correlações com a ...
M. A. C. Carvalho   +5 more
doaj   +1 more source

Seed Bean's Boiled Water (Phaseolus Vulgaris L.) Decrease Blood Glucose Level [PDF]

open access: yes, 2008
Introdouction: Diabetes mellitus as the global health problem was manifested by increasing blood glucose. The aetiology of increasing blood glucose was absolute or relative deficiency of insulin. The seed bean's boiled water known can controlled diabetes
Faristiowati, F. (Fitriya)   +2 more
core  

Genetic Characterization and Diversity of Rhizobium Isolated From Root Nodules of Mid-Altitude Climbing Bean (Phaseolus vulgaris L.) Varieties

open access: yesFrontiers in Microbiology, 2018
The increasing interest in the use of rhizobia as biofertilizers in smallholder agricultural farming systems of the Sub-Saharan Africa has prompted the identification of a large number of tropical rhizobia strains and led to studies on their diversity ...
Gilbert Koskey   +5 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy