Soil microbial biomass, crop yields, and bacterial community structure as affected by long-term fertilizer treatments under wheat-rice cropping

Zhang, Xiaoping; Tu, Shihua; Lindstrom, Kristina; SCI

机构： Sichuan Agr Univ, Coll Resource & Environm, Yaan 625014, Peoples R China; Sichuan Acad Agr Sci, Soil & Fertilizer Inst, Chengdu 610066, Peoples R China; Univ Helsinki, Dept Appl Chem & Microbiol, FIN-00014 Helsinki, Finland;

关键词： Long-term experiment Microbial community Biomass Genetic fingerprint Wheat Rice

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Synthetic hexaploid wheat and its utilization for wheat genetic improvement in China

Li, Jun; Wei, Huiting; Hu, Xiaorong; Zou, Yuchun; Liu, Dengcai; Zhang, Lianquan; Zheng, Youliang; He, Zhouhu; He, Zhouhu; Liu, Dengcai; SCI

机构： Sichuan Acad Agr Sci, Crop Res Inst, Chengdu 610066, Peoples R China; Sichuan Agr Univ, Triticeae Res Inst, Dujiangyan 611830, Peoples R China; Chinese Acad Agr Sci, Inst Crop Sci, Natl Wheat Improvement Ctr, Beijing 100081, Peoples R China; CAAS, CIMMYT, China Off, Beijing 100081, Peoples R China; Chinese Acad Sci, NW Plateau Inst Biol, Qinghai 810001, Peoples R China;

关键词： Aegilops tauschii synthetic hexaploid wheat disease resistance genetic diversity wheat breeding unreduced gametes

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Studies on suitable hybrid paddy varieties for different latitude rice planting areas

Yang Wen-Yu; SCI

机构： Sichuan Acad Agr Sci, Chengdu 610000, Sichuan, Peoples R China;

关键词： Grain quality grain yield hybrid paddy rice variety latitude rice planting area

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Nitrogen Status Diagnosis of Rice by Using a Digital Camera

Fan Ming-sheng; Zhang Fu-suo; Chen Xin-ping; Jia Liang-liang; Sun Yan-ming; Lue Shi-hua; SCI

机构： China Agr Univ, Coll Resources & Environm Sci, Beijing 100193, Peoples R China; Hebei Acad Agr & Forestry Sci, Inst Agroresources & Environm, Shijiazhuang 050051, Peoples R China; Sichuan Acad Agr Sci, Inst Soil Sci & Fertilizer, Chengdu 610066, Peoples R China;

关键词： Digital image; Color intensity; Rice; Nitrogen status diagnosis

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Triangular Transplanting Pattern and Split Nitrogen Fertilizer Application Increase Rice Yield and Nitrogen Fertilizer Recovery

Jiang, Rongfeng; Liu, Xuejun; Zhang, Fusuo; Fan, Mingsheng; Jiang, Rongfeng; Liu, Xuejun; Zhang, Fusuo; Lu, Shihua; SCI

机构： China Agr Univ, Dep Plant Nutr, Minist Educ, Key Lab Plant Nutr & Nutrient Cycling, Beijing 100193, Peoples R China; Minist Educ, Key Lab Plant Soil Interact, Beijing 100193, Peoples R China; Sichuan Acad Agr Sci, Inst Soils & Fertilizers, Chengdu 610066, Peoples R China;

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An assessment of the genetic diversity within Ganoderma strains with AFLP and ITS PCR-RFLP

Yang, Zhirong; Zheng, Linyong; Jia, Dinghong; Fei, Xiaofan; Luo, Xia; SCI

机构： Sichuan Univ, Coll Life Sci, Minist Educ, Key Lab Biol Resource & Ecol Environm, Chengdu 610000, Peoples R China; Sichuan Acad Agr Sci, Soil & Fertilizer Inst, Chengdu 610066, Peoples R China; Sichuan Univ, WestChina Hosp, Chengdu 610064, Sichuan, Peoples R China; Sichuan Inst Chinese Mat Med, Chengdu 610041, Sichuan, Peoples R China;

关键词： Ganoderma; AFLP; Genetic diversity; ITS; Cluster

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Soil microbial biomass, crop yields, and bacterial community structure as affected by long-term fertilizer treatments under wheat-rice cropping

Zhang, Xiaoping; Tu, Shihua; Lindstrom, Kristina; SCI

机构： Sichuan Agr Univ, Coll Resource & Environm, Yaan 625014, Peoples R China; Sichuan Acad Agr Sci, Soil & Fertilizer Inst, Chengdu 610066, Peoples R China; Univ Helsinki, Dept Appl Chem & Microbiol, FIN-00014 Helsinki, Finland;

关键词： Long-term experiment; Microbial community; Biomass; Genetic fingerprint; Wheat; Rice

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The effect of plant hedgerows on the spatial distribution of soil erosion and soil fertility on sloping farmland in the purple-soil area of China

Tu, Shihua; Huang, Jingjing; Chen, Yibing; Lin, Chaowen; SCI

机构： Sichuan Acad Agr Sci, Soil & Fertilizer Inst, Chengdu 610066, Sichuan, Peoples R China; Sichuan Agr Univ, Coll Anim Sci, Yaan 625014, Sichuan, Peoples R China;

关键词： Hedgerow; Soil erosion; Soil nutrient distribution; Soil texture

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Influence of unflooded mulching cultivation on nitrogen uptake and utilization of fertilizer nitrogen by rice

Liu, Xuejun; Zhang, Fusuo; Mao, Daru; Zeng, Xingzhong; Lu, Shihua; Wang, Mingtian; SCI

机构： China Agr Univ, Dept Plant Nutr, Beijing 100094, Peoples R China; Sichuan Acad Agr Sci, Inst Soil & Fertilizer, Chengdu, Peoples R China; Sichuan Rural Econ Integrated Informat Ctr, Chengdu, Peoples R China;

关键词： fate of fertilizer N N-15 N utilization rice unflooded mulching cultivation

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Isolation of a new repetitive DNA sequence from Secale africanum enables targeting of Secale chromatin in wheat background

Yang, Zu-Jun; Li, Guang-Rong; Zeng, Zi-Xian; Zhang, Yong; Zhou, Jian-Ping; Liu, Zhao-Hui; Ren, Zheng-Long; SCI

机构： Univ Elect Sci & Technol China, Sch Life Sci & Technol, Chengdu 610054, Peoples R China; Sichuan Agr Univ, Key Lab Plant Genet & Breeding, Yaan 625014, Peoples R China; Sichuan Acad Agr Sci, Ind Crop Breeding & Cultivat Inst, Jianyang 641400, Peoples R China; Univ Elect Sci & Technol China, Sch Life Sci & Technol, Chengdu 610054, Peoples R China; Sichuan Agr Univ, Key Lab Plant Genet & Breeding, Yaan 625014, Peo;

关键词： Secale africanum rye molecular marker FISH chromatin detection

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