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《Soybean Science》 2010-03
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Decomposition Characteristics of Soybean stalk under Different Stalk Returning Method

KUANG En-jun(Institute of Soil Fertilizer and Environment Resource,Heilongjiang Academy of Agricultural Sciences,The Key Laboratory of Soil Environment and Plant Nutrition of Heilongjiang Province,Harbin 150086,Heilongjiang,China)  
Net bag method was used to determine nutrition decomposing characteristics of organic carbon,N,P,and K of soybean stalks under two different crop stalk returning approaches.The results showed that after 150 days,decomposition rate of soybean stalks were between 39.2% ~ 55.9%.The trend of stalk decomposition of soil coverage treatment was higher than open-air treatment.Tissue of soybean stalk became loose after decomposing.Organic carbon decomposition rate of straw was increased with time under open-air and soil coverage treatments.The soybean straw decomposition rate was 40.7% ~ 59.2% after 150 days.Adding decomposition accelerator had not improved the speed of organic C decomposing.The decomposition rate of N,P and K were 60.1% ~ 65.4%,15.4% ~ 39.4%,74.6% ~ 86.4%,respectively.
【Fund】: 国家科技支撑计划资助项目(2007BAD89B05 2006BAD05B05)
【CateGory Index】: S141.4
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【Citations】
Chinese Journal Full-text Database 6 Hits
1 ZHANG Dian-xue~(1,2), HAN Zhi-qing~1, LIU Wei~1, GAO Shu-guo~1, HOU Dong-jun~1, LI Guo-fang~1,CHANG Lian-sheng~1 (1.Dept of Agronomy, Hebei Normal University of Science & Technology, ChangLi, 066600; 2.Soil and Environmental College, Agricultural University of Shenyang, ShenYang, 110161);Effect of Different Treatments on the Space-time Dynamic Changes of Soil Nutrients by Returning Maize Straw under Different Decay Conditions[J];Chinese Journal of Soil Science;2005-03
2 LI Qing-kang, WANG Zhen-zhong, GU Zhi-quan, ZHANG Yong-chun, PAN Yu-mei, ZHAO Qiang-ji Soil and Fertilizer Research Institute, Jiangsu Academy Of Agricultural Sciences, Nanjing 210014. China;Effect of straw return to soil by effective microorganisms on rice and wheat growth and their straw decay[J];Soil and Environmental Sciences;2001-02
3 SHI Yi, ZHANG Lu, LU Cai-yan, YU Wan-tai Insititute of Applied Ecology, Chinese Acanemy of Sciences, Shenyang 110016, China;Decomposition process of organic carbon of different organic materials in meadow brown soil[J];;2003-01
4 WANG Yun-Qing,GUO Xi-Sheng(Institute of Soil and Fertilizer,Anhui Academy of Agricultural Sciences,Hefei 230031,China);Decomposition characteristics of crop-stalk under different incorporation methods[J];Chinese Journal of Eco-Agriculture;2008-03
5 LIU Shi-ping,CHEN Wen-lin,NIE Xin-tao,ZHANG Hong-cheng,DAI Qi-gen,HUO Zhong-yang,XU Ke (Key Labarotary of Crop Cultivation and Physiology of Jiangsu Province,Yangzhou University,Yangzhou 225009,China);Effect of embedding depth on decomposition course of crop residues in rice-wheat system[J];Plant Nutrition and Fertilizer Science;2007-06
6 LI Feng-yu1,SUN Xi-fa1,FENG Wen-qiang1,QIN Yu-sheng1,WANG Chang-quan2,TU Shi-hua1(1 Soil and Fertilizer Institute,Sichuan Academy of Agricultural Sciences,Chengdu 610066,China;2 College of Resource and Environment,Sichuan Agricultural University,Ya'an 625014,China);Nutrient release patterns and decomposing rates of wheat and rapeseed straw[J];Plant Nutrition and Fertilizer Science;2009-02
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 JIANG Bai-wen,PAN Jun-bo,WANG Chun-hong,CUI Zheng-zhong ( College of Resource and Environment, Northeast Agricultural University, Harbin Heilongjiang 150030, PRC );Study on biotechnology of quick straw decomposition under ordinary temperature conditions[J];Journal of Northeast Agricultural University;2005-04
2 LI Xinju;Influence on soil floods properties of mulching st raws and soil-returning straw[J];TERRITORY & NATURAL RESOURCES STUTY;1999-01
3 GENG Yu hui, WU Jing gui, LI Wan hui,JIANG Yan (Institute of Soil Improve, Jilin Agricultural University, Changchun 130118);Advance of Crop Residues Fertilize the Soil[J];JOURNAL OF JILIN AGRICULTURAL UNIVERSITY;2000-02
4 .LiGuoxue.(DepartmentofEcologyandEnvironmentScience,ChinaAgriculturalUniver sity,Beijing,100094;Influence of Ventilating and Mincing of Straw on Effects of Composting and Transformation of Nutrients[J];AGRO-ENVIRONMENTAL PROTECTION;1999-03
5 Zeng Muxiang, et al (Soil and Fertilizer Institute, CAAS, Beijing,100081), Agro-environment & Development, 1997, Vol. 14 (1),PP: 1;Effects of Returning Straw into the Field on Farmland Eco-Environment[J];AGRO-ENVIRONMENT AND DEVELOPMENT;1997-01
6 LIU Jian-feng~1,CHENG Yun-qing~1,YAN Xiu-feng~2,ZHOU Ge~1,WANG Shu-fan~3(1.School of Life Sciences Jilin Normal University,Siping 136000,China;2.College of Life Sciences Northeast ForestryUniversity,Harbin 150040,China;3.Landscape Office of Siping Jilin Province,Siping 136000,China);Improvement of Plant Cryo-sectioning Technique[J];Journal of Nanjing Forestry University(Natural Sciences Edition);2006-03
7 Chen Cuiwei Liu Changjiang(Shenyang Agriculture University , Shenyang, 110161);Survey on the Comprehensive Utilization of Crops Straw in Ecological Agriculture[J];Review of China Agricultural Science and Technology;2000-05
8 Lao Xiurong, Wu Ziyi, Gao Yanchun (College of Resources and Environment, Shandong Agricultural University, Tai′an 271018, China);Effect of Long-Term Returning Straw to Soil on Soil Fertility[J];Transactions of The Chinese Society of Agricultural Engineering;2002-02
9 Liu Shiping,Nie Xintao,Zhang Hongcheng~※,Dai Qigen,Huo Zhongyang,Xu Ke(Key Laboratory of Crop Cultivation and Physiology of Jiangsu Province,Yangzhou University,Yangzhou 225009,China);Effects of tillage and straw returning on soil fertility and grain yield in a wheat-rice double cropping system[J];Transactions of the Chinese Society of Agricultural Engineering;2006-07
10 YANG Wen-yu, WANG Lan-ylng(College of Agriculture, Sichuan Agricultvral Univedty, Yaan 625014, China);Present Situation and Prospects of Returning Application of Crop Straw[J];JOURNAL OF SICHUAN AGRICULTURAL UNIVERSITY;1999-02
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