Results 211 to 220 of about 11,018 (252)
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Estimation of maize straw production and appropriate straw return rate in China
Agriculture, Ecosystems and Environment, 2022Wanmao Liu, Yuee Liu, Guangzhou Liu
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Global Change Biology, 2018 It is widely recommended that crop straw be returned to croplands to maintain or increase soil carbon (C) storage in arable soils. However, because C and nitrogen (N) biogeochemical cycles are closely coupled, straw return may also affect soil reactive N
Longlong Xia +2 more
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An integrated scheduling framework for synchronizing harvesting and straw returning
Computers and Electronics in Agriculture, 2021Abstract As an eco-friendly method of treating straw, the straw returning has become increasingly popular because of its contributions to reducing stubble burning and improving soil fertility. The applications of straw returning machines have been promoted for farmers.
Yi-Jia Wang 0003 +4 more
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The effects of straw return on soil bacterial diversity and functional profiles: A meta-analysis
Soil Biology and BiochemistryInternational audienceReturning straw directly to agricultural fields increases soil carbon sequestration and influences soil microbial activities.
Miaomiao Zhang +2 more
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Straw return exacerbates soil acidification in major Chinese croplands
Resources, Conservation and Recycling, 2023Binzhe Li, Rolf D Vogt, Jan Mulder
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The effects of continuous straw returning strategies on SOC balance upon fresh straw incorporation
Environmental Research, 2023Continuous straw returning is widely encouraged for augmenting soil organic carbon (SOC) in arable lands. However, the magnitude of changes in net SOC related to native SOC mineralization and new SOC development upon fresh straw incorporation remains elusive, particularly in soils after continuous straw returning with different strategies.
Yupeng Wu +5 more
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Journal of Hazardous Materials, 2021
Outspread straw return practice leads to accumulation of structurally diverse organic materials in soils, including raw straw and straw residues. This practice provides a supplementary source of organic sorbents for compounds released into soils. However, effects of accumulated straw materials on sorption of compounds in soils remain poorly understood.
Xudong Jing +4 more
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Outspread straw return practice leads to accumulation of structurally diverse organic materials in soils, including raw straw and straw residues. This practice provides a supplementary source of organic sorbents for compounds released into soils. However, effects of accumulated straw materials on sorption of compounds in soils remain poorly understood.
Xudong Jing +4 more
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Research on Straw Returning and Fertilization Seeder
Applied Mechanics and Materials, 2014A kind of straw returning and fertilization seeder was designed. The overall structure and key technologies were introduced. The structures and parameters of the key parts were determined. The teamwork machine has a reasonable and compact structure and wide applicability, which can realize straw chopping, tillage, soil preparation, seeding ...
Xin Chun Lu, Shu Fa Chen, Jin Yang
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Balancing straw returning and chemical fertilizers in China: Role of straw nutrient resources
Renewable and Sustainable Energy Reviews, 2018Abstract Currently, large-scale farmland degradation resulted from the overuse of chemical fertilizers has become a major issue in China. Meanwhile, a large sum of straw nutrient resources have been lost from the farmland due to the straw removal from fields, which in return aggravated the degradation in farmland quality and long-term productive ...
Huajun Yin +4 more
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Effect of Straw Return on Hydroxyl Radical Formation in Paddy Soil
Bulletin of Environmental Contamination and Toxicology, 2020Straw return, as an important agricultural management measure, is receiving growing attention. Hydroxyl radical (•OH) can be produced when subsurface soil interacts with oxygen, but the effects of straw incorporation on •OH formation have rarely been evaluated. In this study, we found that straw return had a significant effect on soil properties.
Shaochong Liu +3 more
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