Results 31 to 40 of about 565,933 (291)

Effects of different organic amendment on winter wheat yields under long-term continuous cropping

Plant, Soil and Environment, 2003
The observations were conducted on chernozem soil in a sugar-beet production region in 1971-2002. Six variants of organic amendment were examined: l - straw harvest, 2 - straw harvest + green manuring, 3 - straw incorporation, 4 - straw incorporation ...
B. Procházková, J. Hrubý, J. Dovrtěl, O. Dostál   +3 more
doaj   +1 more source

Maize yield and nitrogen-use characteristics were promoted as consistently improved soil fertility: 6-year straw incorporation in Northeast China

Plant, Soil and Environment, 2021
Long-term impacts of straw incorporation on soil fertility, and maize production and nitrogen (N) use status had not been thoroughly investigated in Northeast China, the most vital agricultural base across the nation.
Qiang Ma, Chunming Jiang, Shuailin Li, Wantai Yu   +3 more
doaj   +1 more source

Granulated straw incorporation efficiently promotes soil organic carbon pool in subtropical infertile croplands primarily via plant residues accumulation

Journal of Integrative Agriculture
Rapidly improving infertile croplands and enhancing their soil organic carbon (SOC) pool necessitate substantial organic materials incorporation. Converting loose crop straw into granulated form facilitates uniform incorporation within the plough soil ...
Jun Wang, Xun Duan, Yijun Xu, Kaiwen Deng, Wei Gao, Miaomiao Zhang, Yajun Hu, Shoulong Liu, Zhenhua Zhang, Wenju Zhang, Jinshui Wu, Xiangbi Chen   +11 more
doaj   +1 more source

Interaction effect of wheat straw incorporation and nitrogen levels on grain and straw yield of wheat

ADVANCE RESEARCH JOURNAL OF CROP IMPROVEMENT, 2016
ABSTRACT : A field experiment was conducted for two consecutive years on same site at AAU, Anand, during the year 2004-05 and 2005-06, to evaluate the effect of crop residue management practices and nitrogen on yield of wheat. Eighteen treatment combinations involving six residue management practices and three levels of nitrogen were tested ...
K. A. SHAH, B. M. TANDEL, M. A. KATARIYA
openaire   +1 more source

Straw decomposition: profound effect of incorporation than irrigation

, 2022
Abstract Aims The peanut (Arachis hypogaea L.) straw decomposition process was investigated to understand the determinant factors governing the decomposition rate and the nutrient release from straw.Methods A two-year field experiment was carried out with two factors: two irrigation regimes (without and with irrigation at wheat flowering stage)
Lei Yang, Jie Zhou, Kazem Zamanian, Kai Zhang, Jie Zhao, Huadong Zang, Yadong Yang, Zhaohai Zeng   +7 more
openaire   +1 more source

Incorporating rice straw in the form of biochar: a sustainable measure to protect humans from heavy metal exposure

Environmental and Biogeochemical Processes
Incorporating rice (Oryza sativa) straw into paddies is a globally prevalent and effective strategy for managing agricultural biomass. However, previous studies have generally focused on a single metal, and the inconsistent effects of straw incorporation
Jiannan Liao, Wenjing Ning, Yu Gong, Wenli Tang, Huan Zhong   +4 more
doaj   +1 more source

Field incorporation of straw and its effects on soil microbial biomass and soil inorganic N

, 1991
The fumigation-extraction method was used to measure changes in soil microbial biomass in a field experiment following incorporation of 10 t ha−1 wheat straw, with and without 100 kg N ha−1 (as NH4NO3). into a silty clay loam soil in autumn 1987.
Ocio, J. A., Brookes, P. C., Jenkinson, D.   +2 more
core   +1 more source

Measurement of soil microbial biomass provides an early indication of changes in total soil organic matter due to straw incorporation.

, 1987
The straw and stubble of spring barley (Hordeum vulgare; 5t dry matter ha−1) were either burned or incorporated into soil annually for 18 yr in two field experiments in Denmark. Both experiments were on light soils situated at Studsgaard (loamy sand) and
Powlson, D. S., Christensen, B. T., Brookes, P. C.   +2 more
core   +1 more source

Evaluating the Adaptability and Sustainability of Different Straw Incorporation Strategies in Northeastern China: Impacts on Rice Yield Formation, Nitrogen Use Efficiency, and Temporal Soil Nutrient Dynamics

Agronomy
Straw incorporation effectively improves soil fertility and crop yield, and its adaptation to single-season rice production in cold temperate regions is a current research focus.
Yuanyuan Sun, Bida Ren, Chang Liu, Bingchun Yan, Li Lin, Yanze Zhao, Hai Xu, Wenzhong Zhang, Xiaoyi Cheng, Xiaori Han   +9 more
doaj   +1 more source

Effects of Straw Incorporation Years and Water-Saving Irrigation on Greenhouse Gas Emissions from Paddy Fields in Cold Region of Northeast China

Agriculture, 2022
Straw incorporation has a variety of impacts on greenhouse gas (GHG) emissions. However, few studies have focused on the effects of multi-year straw incorporation.
Jianyi Huang, Tangzhe Nie, Tiecheng Li, Peng Chen, Zhongxue Zhang, Shijiang Zhu, Zhongyi Sun, Lihua E   +7 more
doaj   +1 more source