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模糊数学是我们甘蔗研究应该要合时引用的一门较新兴的数学分枝,本文引用了模糊数学的不同λ值把24个甘蔗品种根据株高、茎径、有效茎数和甘蔗糖分等4个经济性状分成三类、四类、五类、八类、十类、十五类、十七类、十九类、二十类、二十一类、二十三类和二十四类。到底为了什么特定的目的我们把它们归类多些或少些呢?这个问题对找寻良种、相适应的栽培技术要这样做,远杂甘蔗有性杂交亲本类型有必要这样做,选择适应于某种生态条件类型的甘蔗良种类型时有必要这样做。但本文似在这些应用观点上却少加阐明,这就很容易给读者带来囫囵吞枣,依靠画葫芦的偏向。例子说明:如采用λ=0.85时,可以把24个供试品种分成八类。每类都已从茎径、株高、有效茎数、糖分特点说明了,但八类中是否都可选留下来,而要用良法去配合才行,还是纵使结合良法也无济于事徙增加了成本和劳力,而最后不划算终归于淘汰。八类型在选配亲本进行甘蔗有性杂交时有何特殊价值,这都要从实用观点加以画龙点睛地指出。不然,很容易为求应用方法论而应用方法论,这些研究微观的科学那就未能尽行发挥其作用了。王鉴明 1986.7.2
Fuzzy mathematics is a relatively new branch of mathematics that our sugarcane research should be timely quoted. In this paper, 24 different sugarcane varieties are quoted according to different λ values of fuzzy mathematics. According to plant height, stem diameter, effective stalks and sugar cane.4 The economic traits are divided into three categories, four categories, five categories, eight categories, ten categories, fifteen categories, seventeen categories, nineteen categories, twenty categories, twenty-one categories, twenty-three categories and twenty-four categories. In the end for some specific purpose we classify them more or less? The problem of looking for good crops, cultivation techniques to do so far, far more hybrid sugarcane sexual hybrid parent type is necessary to do so, choose to adapt to a It is necessary to do this kind of sugarcane varieties of ecological conditions. However, this article seems to be less applied in these applications stated that it is easy to bring readers to swallow, depending on the direction of the draw. Example: If λ = 0.85, 24 test varieties can be divided into eight categories. Each category has been described from stem diameter, plant height, number of effective stalks, sugar characteristics, but whether the eight are left in the choice, and good law to cope with, or even combined with good law is not conducive to migration increases the cost And labor, and finally not worth the final elimination. What is the special value of the eight types of mating parental crossbreeding for sugarcane, which should be pointed out from the practical point of view. Otherwise, it is easy to apply methodologies for the application of methodologies that have not been able to do their part in the microscopic sciences. Wang Kam Ming 1986.7.2