| 黑龙江省西部半干旱区向日葵水分生产函数试验研究 |
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| 引用本文： | 王立坤,单玉芬,马永胜,孙宇光.黑龙江省西部半干旱区向日葵水分生产函数试验研究[J].东北农业大学学报,2009,40(4). |
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| 作者姓名： | 王立坤 单玉芬 马永胜 孙宇光 |
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| 作者单位： | 东北农业大学水利与建筑学院,哈尔滨,150030 |
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| 基金项目： | 黑龙江省科技计划项目(攻关)，黑龙江省水利厅科研开发重点项目，东北农业大学创新团队发展计划 |
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| 摘 要： | 通过向日葵盆栽试验,依据向日葵不同水分处理条件下耗水量的试验资料求出了Jensen模型、Minhas模型、Stewart模型、Blank模型及Singh模型的参数,并通过对该5种模型拟和方程的拟和精度以及计算产量与实际产量相关性的对比分析,得出Jensen模型适宜于黑龙江省甘南县向日葵水分生产函数和此地区的向日葵水分生产函数模型。
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| 关 键 词： | 向日葵 水分生产函数 半干旱区 |
Study on sunflower water production function of semiarid area in the western of Heilongjiang |
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| WANG Likun,SHAN Yufen,MA Yongsheng,SUN Yuguang.Study on sunflower water production function of semiarid area in the western of Heilongjiang[J].Journal of Northeast Agricultural University,2009,40(4). |
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| Authors: | WANG Likun SHAN Yufen MA Yongsheng SUN Yuguang |
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| Institution: | College of Water Conservancy and Civil Engineering;Northeast Agricultural University;Harbin 150030;China |
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| Abstract: | In this paper,based on the pot-grown test of sunflower,the parameters of Jensen model,Minhas model,Stewart model,Blank model,Singh model were applied to analyze the sunflower water production function depended on consumed water quantity and the yield of the different irrigated.By means of comparative analysis of the fitting precision of upon models and the correlation of predicted yield with the function and actual yield,it showed that Jensen model was suited to sunflower water production function of Gannan... |
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| Keywords: | sunflower water production function semiarid area |
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