Results 21 to 30 of about 152,526 (308)
Chemical composition of two maize varieties at different levels of green manure application
Agricultura Tropica et Subtropica, 2022 This study evaluated the chemical composition of two maize varieties at different levels of green manure application. The bucket experiment was laid in 2 × 3 factorial arrangement comprising two maize varieties (Oba super 2 and Suwan I) and three green ...
Okukenu Oluwafemi Adeyemi +4 more
doaj +1 more source
Agronomy, 2022 The application of green manure is a common way to increase the soil’s level of total organic carbon (TOC) and its fractions. However, the amount of green manure to apply and how the combined application of phosphate fertilizer affects the movement of ...
An Hu +4 more
doaj +1 more source
Repeated use of green-manure catch crops in organic cereal production - grain yields and nitrogen supply [PDF]
, 2011 By restricted access to manure, nitrogen (N) supply in organic agriculture relies on biological N-fixation. This study compares grain yields after one full-season green manure (FSGM) to yields with repeated use of a green-manure catch crop.
Eltun, Ragnar +3 more
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Applied Economic Perspectives and Policy, EarlyView.ABSTRACT The present study uses an agroeconomic supply model to assess the impacts of 2023–2027 CAP on Italian specialized dairy cattle farms. The model considers the voluntary choice of Eco‐Scheme 1, specifically addressed to livestock farms, through the implementation of binary variables.
Davide Dell'Unto, Raffaele Cortignani
wiley +1 more source
Revista Brasileira de Engenharia Agrícola e Ambiental, 2007 O arroz irrigado é uma cultura significativa para o País, do ponto de vista socioeconômico, em especial nas várzeas tropicais do Estado do Tocantins. Muitas vezes, devido ao uso de adubação inadequada, sua produtividade é limitada.
Nand K. Fageria, Alberto B. dos Santos
doaj +1 more source
Comparison of 15N isotope methods to determine the recovery efficiency of nitrogen from green manure [PDF]
Pesquisa Agropecuária Brasileira, 2019 : The objective of this work was to compare three methods of 15N isotope application to the soil in order to determine the recovery efficiency of nitrogen derived from green manure by corn (Zea mays).
Ednaldo da Silva Araújo +6 more
doaj +1 more source
Legume-based green manure crops.
, 2017 Legume-based green manures (LGMs) are crops that are grown with the specific purpose of improving soil quality and consequently the long-term productivity of crops. Although the traditional focus has been on the supply of nitrogen (N) to the system, they have a wide range of potential benefits that include improving soil quality, reducing soil erosion ...
Baddeley, John A +7 more
openaire +1 more source
Crop production during the first course of an organic crop rotation trial in Denmark [PDF]
, 2000 Three factors are included in a factorial field experiment: 1) fraction of grass-clover and pulses in the rotation (crop rotation), 2) catch crop (with or without catch crop), and 3) manure (with or without animal manure). Manure is applied as slurry in
Askegaard, Margrethe +2 more
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Agribusiness, EarlyView.Abstract This study explores the rent price ratio in agricultural land markets, crucial for evaluating market efficiency, policy needs, and farmer decision‐making. Traditionally, the analyses faced challenges due to the absence of concurrent sale and rent data for the same land, potentially leading to biased results.
Marius Michels +4 more
wiley +1 more source
Contribution of N from frequently chopped green manure to a succeeding crop of barley [PDF]
, 2008 The aim of the present work was to study to what extent N in mulched green manure herbage contributes to spring barley grain yield the subsequent year. The green manure herbage was either chopped and left on stubble (GML) or removed (GMR).
Bakken, Anne Kjersti +2 more
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