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| 等氮条件下不同施肥方式对水稻生长发育及产量的影响 | |
| 引用本文： | 赵志刚,王凯荣,陈安磊,王卫,谢小立.等氮条件下不同施肥方式对水稻生长发育及产量的影响[J].河南农业科学,2011,40(9):21-25. |
| 作者姓名： | 赵志刚 王凯荣 陈安磊 王卫 谢小立 |
| 作者单位： | 1. 湖南农业大学生物科学技术学院,湖南长沙410128;宜春学院生命科学与资源环境学院,江西宜春336000 2. 青岛农业大学农业生态与环境健康研究所,山东青岛,266109 3. 中国科学院热带农业生态研究所,湖南长沙,410125 |
| 基金项目： | 国家“973”计划资助项目(2005CB121106); 中国科学院知识创新工程资助项目(KZCX22YW2432,KZCX2-YW-423) |
| 摘 要： | 在中国科学院桃源农业生态试验站进行了长期定位试验,以研究在等量化肥氮条件下,NP、NPK、NPK+C(养分循环)等处理对水稻生长发育的影响.结果表明,等量化肥氮条件下配施NPK+C对水稻生长影响最为明显,各项指标均为最高,早稻和晚稻产量分别是CK的2.5倍与1.6倍左右.NP、NPK、NPK+C处理均可显著促进水稻生长... |
| 关 键 词： | 有机质 定位试验 施肥方式 水稻 生长发育 产量 |
Effects of Different Fertilization Modes on Rice Growth and Output under Same N Condition |
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| ZHAO Zhi-gang,WANG Kai-rong,CHEN An-lei,WANG We,XIE Xiao-li.Effects of Different Fertilization Modes on Rice Growth and Output under Same N Condition[J].Journal of Henan Agricultural Sciences,2011,40(9):21-25. | |
| Authors: | ZHAO Zhi-gang WANG Kai-rong CHEN An-lei WANG We XIE Xiao-li |
| Institution: | ZHAO Zhi-gang1,4,WANG Kai-rong2,CHEN An-lei3,WANG Wei3,XIE Xiao-li3 (1.College of Bioscience and Biotechnology,Hunan Agricultural University,Changsha 410128,China,2.Institute of Agricultural Ecology and Environmental Health,Qingdao Agricultural University,Qingdao 266109,3.Institute of Subtropical Agriculture,Chinese Academy of Sciences,Changsha 410125,4.College of Life Science and Resources and Environment,Yichun University,Yichun 336000,China) |
| Abstract: | Based on a long-term fertilization experiment at Taoyuan Station of Agro-Ecology Research,the Chinese Academy of Sciences,the effects of different treatments including NP,NPK,NPK+C(nutrient cycling),etc.on paddy soils and the rice growth were studied.The results showed that under the same N condition,the change of soil nutrient content with NPK+C was the most obvious.Treated with NP,NPK and NPK+C,the rice growth and development and the total output could be significantly promoted.By increasing the number of... |
| Keywords: | Soil organic matter Positioning experiments Fertilization modes Rice Growth and development Output |
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