| 作物气候土壤生产潜力估算方法的研究 |
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| 引用本文： | 梁荣欣,沈能展. 作物气候土壤生产潜力估算方法的研究[J]. 东北农业大学学报, 1984, 0(4) |
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| 作者姓名： | 梁荣欣 沈能展 |
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| 作者单位： | 东北农学院农业气象教研室，东北农学院农业气象教研室 |
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| 摘 要： | 本文在系统分析太阳辐射、热量条件、水分条件和土壤肥力状况的基础上,提出了估算杠作物气候土壤生产潜力的方法,并以海伦县大豆产量潜力的估算为例,论述了该方法的可靠性和实用价值。
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A STUDY ON THE METHOD OF ESTIMATING CLIMATIC AND SOIL POTENTIAL PRODUCTIVITY FOR CROPS |
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| Abstract: | This paper suggestes a method of estimating climatic and soil potentialproductivity for crops on the basis of systematic analyses of solar radiationand water conditions and soil fertility condition.Similar analysis for soybeanin Hailun county,Heilongjiang province was made.Reliability and practicalvalue of this method was also presented. |
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