【摘要】 根据甘蔗不同熟期品种蔗糖分积累变化和高糖期出现迟早存在差异的特点,应用其积累动态模拟模型,探讨不同品种搭配形式与提高蔗糖分的关系,从理论上阐明早、中、迟熟品种合理搭配对延长高糖期和提高蔗糖分的作用,并给出品种搭配的求算原则和方法。为糖厂确定不同熟期品种的种植比例,提高经济效率提供指导依据。更多还原

【Abstract】 According to the characteristics of difference between the accumulating change ofsucrose content of cane varieties in the different mature pariods and the earlyer or later periods ofhigh sucrose content,and the application of the accumulating development model of the sucrosecontent, the relation between the combination form of the varieties with different mature periodsand the sucrose content in crushing season were studied. The effect of the rational combination ofthe varieties with different mature periods on lengthening high sucrose content periods and the increase of average sucrose content in the crushing season were expounded. And the calculation ruleand the way of plant ratio were established. In addition,it shows a guide for the Sugar Mill to determine the plant ratio for varieties with different mature periods and to increase the economicbenefit.更多还原