| 水稻群体质量若干指标的模拟及其优化研究 |
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| 引用本文： | 严力蛟,王兆骞,曹卫星,杜建生,杨京平,陈杰.水稻群体质量若干指标的模拟及其优化研究[J].生态学报,2000,20(4):678-684. |
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| 作者姓名： | 严力蛟 王兆骞 曹卫星 杜建生 杨京平 陈杰 |
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| 作者单位： | 1. 南京农业大学农业部作物生长调控重点开放实验室,南京,210095
2. 浙江大学农业生态研究所,杭州,310029 |
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| 基金项目： | 国家自然科学基金，浙江省自然科学基金，国际水稻研究所SARP协作网资助项目 |
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| 摘 要： | 借鉴Ｃ、Ｔ．ｄｅ Ｗｉｔ和Ｆ．Ｗ．Ｔ．Ｐｅｎｎｉｇｎ ｄｅ Ｖｒｉｅｓ的建模思想和ＭＡＣＲＯＳ中Ｌ１Ｄ、ＴＩＬ的基本框架，通过田间试验和文献资料的收集，级建；了适合本地土壤条件、气候状况和品种特性的水稻群体质量指标动态模拟模型。利用该模型实时模拟，并以产量的高你荼为标准进行优化，获得了秧龄，移载期和基本苗的最优组合以及相对应的水稻群体质量若干优化指标。
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| 关 键 词： | 水稻 群体质量指标 模拟模型 优化技术 |
| 收稿时间： | 1998/2/26 0:00:00 |
| 修稿时间： | 1998/11/27 0:00:00 |
Study on simulation and optimizing of several indexes in rice population quality |
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| YAN Lijiao,WANG Zhaoqian,CAO Weixing,DU Jiansheng,YANG Jingping and CHEN Jie.Study on simulation and optimizing of several indexes in rice population quality[J].Acta Ecologica Sinica,2000,20(4):678-684. |
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| Authors: | YAN Lijiao WANG Zhaoqian CAO Weixing DU Jiansheng YANG Jingping and CHEN Jie |
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| Institution: | MOA Key Laboratory of Crop Growth Regulation; Nanjing Agricultural University; Nanjing; China |
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| Abstract: | Based on C.T.de Wit & F.W.T.Penning de Vries's modelling methodology and fundamental frame of L1D and TIL modules of MACROS,a dynamic simulation model of quality indexes in rice population suitable to local soil,climate and other varietal characters was conducted according through field trials and documental data.By running the model,the optimum combinations of seedling age,transplating date and the number of transplated seedlings with corresponding optimum indexes of rice population quality were obtained... |
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| Keywords: | rice population quality index simulation model simulate optimum |
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