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甜菜在其整个生育过程中始终与外界环境条件发生密切的联系。近年来,许多研究结果表明甜菜低产低糖原因与气候因素的波动有一定关系。为进一步了解气候诸因素与甜菜低产低糖的相关性,查明导致低产低糖的生理变化并采职相应技术措施加以克服,从而达到丰产高糖之目的,本试验拟利用田间和温室的相互比较,探究了不同温度对甜菜同化产物分配和糖分代谢的影响。
Beet has always been in close contact with the external environmental conditions throughout its reproductive process. In recent years, many studies have shown that low sugar yield and sugar beet have a certain relationship with the fluctuation of climatic factors. In order to further understand the correlation between climatic factors and beet low-yield and low-sugar, identify the physiological changes leading to low-yield and low-sugar, and adopt appropriate technical measures to overcome them, so as to achieve high yield and high sugar. The effects of different temperatures on the assimilation product assimilation and sugar metabolism in beet were explored.