Impact of crop residue management on crop production and soil chemistry after seven years of crop rotation in temperate climate, loamy soils
نویسندگان
چکیده
منابع مشابه
Crop Rotation Impact on Soil Quality
Management systems influence soil quality over time. A study was carried out on Vanmeter farm of the Ohio State University South Centers at Piketon Ohio, USA to evaluate the impact of crop rotations on soil quality from 2002 to 2007. The crop rotations comprised of continuous corn (CC), corn-soybean (CS) and corn–soybean-wheat-cowpea (CSW). Ten soil cores were collected at 0-7.5, 7.5-15, 15-22....
متن کاملMulti-Seasonal Nitrogen Recoveries from Crop Residue in Soil and Crop in a Temperate Agro-Ecosystem
In conservation tillage systems, at least 30% of the soil surface was covered by crop residues which generally contain significant amounts of nitrogen (N). However, little is known about the multi-seasonal recoveries of the N derived from these crop residues in soil-crop systems, notably in northeastern China. In a temperate agro-ecosystem, 15N-labeled maize residue was applied to field surface...
متن کاملRoot standing crop and chemistry after six years of soil warming in a temperate forest.
Examining the responses of root standing crop (biomass and necromass) and chemistry to soil warming is crucial for understanding root dynamics and functioning in the face of global climate change. We assessed the standing crop, total nitrogen (N) and carbon (C) compounds in tree roots and soil net N mineralization over the growing season after 6 years of experimental soil warming in a temperate...
متن کاملCrop management effect on chemical and biological properties of soil
This study was aimed at evaluating the effect of crop rotation and various tillage systems onthe chemical and biological properties of soil in the years 2013-2015. The first order factorincluded cropping systems: a) crop rotation (pea – winter wheat – spring wheat) and b)monoculture of winter wheat, whereas the second order factor were tillage systems:1) conventional (CT), 2) reduced (RT) and 3...
متن کاملFarmers’ Perception Regarding Impact of Climate Change on Wheat Crop Production in Layyah District-Pakistan
Pakistan is at 28th amongst the countries that are going to be hurt badly by climate change. It falls in ten major wheat-producing countries of the world in terms of area, production and yield per hectare. Global warming, as a result of climate change, may negatively affect morphological characters of wheat. The present study was undertaken in district Layyah to find out the impact of climate c...
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ژورنال
عنوان ژورنال: PeerJ
سال: 2018
ISSN: 2167-8359
DOI: 10.7717/peerj.4836