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文章提供了用理论方法研究农业的一个范例,解决了世界农业上一直悬而未解的问题——肥料与产量的本真方程,提出了植物营养当量的重要概念,第一次指出产量函数的自变量是植物营养当量,引出3个重要参数α、β、γ,它们是育种的重要指标,点明了获取α、β、γ方法,并呼吁尽快对作物营养当量表和作物αβγ表进行研究,这对农业生产实践有重大的意义。
The article provides an example of a theoretical approach to agriculture and solves the unsolved problem of agriculture in the world, the present true equation of fertilizer and yield, and puts forward the important concept of plant nutrient equivalence. It first points out that the yield function The independent variable is the plant nutrient equivalent, which leads to three important parameters α, β, γ, which are important indexes of breeding. The methods of obtaining α, β and γ are pointed out. The method calls for the study on crop nutrition equivalence table and crop αβγ table as soon as possible, This is of great significance to the practice of agricultural production.