| 玉米渍水模拟模型研究及验证 |
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| 引用本文： | 陈杰,杨京平.玉米渍水模拟模型研究及验证[J].作物学报,2003,29(3):436-440. |
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| 作者姓名： | 陈杰 杨京平 |
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| 作者单位： | 浙江大学农业生态研究所,浙江杭州,310029 |
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| 基金项目： | 浙江省自然科学基金资助项目 ( 6970 41) |
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| 摘 要： | 作物模拟模型是研究作物生态生理过程的新工具,尽管还不完善,但是具有广泛的应用前景.本研究在试验的基础上,根据MACROS模型和文献资料组建了玉米水分模拟模型,加强了模型在渍水方面的功能.经验证,模型能较好地反应我国南方地区玉米的生长发育过程和土壤水分运动,可以用于渍害易发地区的玉米生产研究.并以杭州市为例,应用模型
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| 关 键 词： | 玉米 渍水 模拟模型 |
| 收稿时间： | 2001-03-23 |
| 修稿时间： | 2001年3月23日 |
Simulation Model of Corn Restricted by Waterlogging and Its Verification |
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| CHEN Jie,YANG Jing,Ping.Simulation Model of Corn Restricted by Waterlogging and Its Verification[J].Acta Agronomica Sinica,2003,29(3):436-440. |
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| Authors: | CHEN Jie YANG Jing Ping |
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| Abstract: | Crop simulation model is a new technology to study ecophysiological processes of crops and has potential applications in agriculture, though it still needs improving. In this paper, MACROS model used for simulating corn growth and development was modified and improved, especially in dealing with waterlogging effects, based on documentary materials and experimental data. The new model was testified to correspond with the measured growth processes of corn and soil water variation. It can be used to research corn production in rainy southern areas where waterlogging is a main limited factor for upland crop. In addition, Hangzhou City was chosen as a case study to analyze the effects of climate change and different underwater level on spring corn by using the model. |
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| Keywords: | Corn Waterlogging Simulation model |
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