Results 61 to 70 of about 526 (166)
Este trabalho objetivou avaliar a produção, a persistência e os efeitos de coberturas vegetais sobre as plantas daninhas e a produtividade do algodoeiro em sistema plantio direto.
Alexandre Cunha de Barcellos Ferreira +1 more
doaj +1 more source
We review the biology, life cycle, host range and management solutions of an emergent pathogen in Brazil, all in the context of the landmark events leading to the rise of Aphelenchoides besseyi (Created using Biorender). Abstract Aphelenchoides besseyi is an emerging and yet overlooked plant parasite of many economically important crops, including ...
Victor Hugo Moura de Souza +4 more
wiley +1 more source
Crop-livestock integration and the physical resilience of a degraded Latosol
The degradation of pastures in Brazil is a problem of agronomic and environmental importance because it impairs the productive capacity of the soil and the hydrological cycle.
José Fausto Guimarães Silva +6 more
doaj +1 more source
Avaliaram-se a composição química e a cinética da digestibilidade ruminal in situ da matéria seca (MS), proteína bruta (PB) e fibra em detergente neutro (FDN) da forragem de quatro espécies de Brachiaria, com 56 dias de crescimento, coletadas por corte ...
F.C.F. Lopes +7 more
doaj +1 more source
Contribution of corn intercropped with Brachiaria species to nutrient cycling
The corn biomass and nutrient dynamics may be altered when it is intercropped with Brachiaria (syn. Urochloa spp.). The present study aimed to investigate the dynamics of biomass, nitrogen (N), phosphorus (P) and potassium (K) for farming systems that ...
Silas Maciel de Oliveira +5 more
doaj +1 more source
The genus Brachiaria contains species that have great economic importance in the Brazilian agricultural sector, as they enable cattle ranching on acid and poor soils with species that are resistant to spittlebugs and form crop-livestock-forest integration systems.
Paula, C. M. P. +5 more
openaire +2 more sources
O plantio direto do tomateiro é um sistema que busca maior sustentabilidade, porém são escassas as informações sobre o manejo de plantas daninhas nessa nova modalidade de cultivo.
A.C. Silva Hirata +4 more
doaj +1 more source
The sowing season has great influence on the establishment of forage, as spreading seeds out of season tends to harm productivity. Consequently, the aim of this study was to evaluate sowing seasons, production and bromatological quality of Brachiaria ...
Emilio Smiljanik Junior +3 more
doaj +1 more source
Objetivou-se avaliar a produtividade de massa seca (MS) e a composiçãobromatológica de quatro espécies de Brachiaria em diferentes formas de semeadura, exclusivamente ou em consórcio com a cultura do milho, sob sistema plantio direto na palha.
Cristiano Magalhães Pariz +5 more
doaj
The use of cover crops in no-tillage systems (NTS) increases the levels of organic matter and could increase the nitrogen content of the soil, contributing to reduce fertilizers costs.
Adriano Stephan Nascente +1 more
doaj +1 more source

