| 陕北、渭北苹果降水产量关系与补灌时期初步研究 |
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| 引用本文： | 马孝义,王文娥,康绍忠,赵延凤,李坤,王凤翔.陕北、渭北苹果降水产量关系与补灌时期初步研究[J].中国农业气象,2002,23(1):25-28,46. |
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| 作者姓名： | 马孝义 王文娥 康绍忠 赵延凤 李坤 王凤翔 |
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| 作者单位： | 1. 西北农林科技大学,陕西,杨凌,712100
2. 陕西省水利厅 |
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| 基金项目： | 国家自然科学基金项目 (4 98710 40 )，陕西省科技攻关项目(98K0 3- G4)资助 |
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| 摘 要： | 分析陕北、渭北地区旱地苹果全年和不同月份气候干湿状况的地区分异，研究不同分区典型县区苹果的降水产量积分回归函数，探讨其降水对产量的影响规律，确定了不同分区苹果的最佳补充灌溉时期。
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| 关 键 词： | 苹果 降水产量关系 补灌时期 渭北地区 水分供需状况 地区分异 生育期 |
| 文章编号： | 1000-6362(2002)01-0025-04 |
The relationship between apple production and rainfall and the compensation irrigation period in North ShaanXi and Weibei |
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| MA Xiao-yi ,WANG Wen-e ,KANG Shao-zhong ,ZHAO Yan-feng ,LI Kun ,WANG Feng-xiang.The relationship between apple production and rainfall and the compensation irrigation period in North ShaanXi and Weibei[J].Chinese Journal of Agrometeorology,2002,23(1):25-28,46. |
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| Authors: | MA Xiao-yi WANG Wen-e KANG Shao-zhong ZHAO Yan-feng LI Kun WANG Feng-xiang |
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| Institution: | MA Xiao-yi 1,WANG Wen-e 1,KANG Shao-zhong 1,ZHAO Yan-feng 1,LI Kun 2,WANG Feng-xiang 2 |
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| Abstract: | Based on analysis of the regional feature of weather and soil moisture deficiency, the integeral function of production typical counties and the effects of rainfall on apple production in different districts were studied. The optimal compensation irrigation periods of apple orchard in different districts were determined. |
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| Keywords: | Apple Compensation irrigation Relationship between production and rainfall North Shaanxi WeiBei |
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