论文部分内容阅读
我省棉花秋桃发育期间,正是气温逐渐下降的季节,并有相当长的一段时间,气温低于20℃,使秋桃品质随开花期的不同而有很大的差异。在我省不少地区,由于气候、耕作栽培和品种等多方面的原因,常造成棉田迟发晚熟,带来秋桃比例加大。以往秋桃产量一般只占总产的20—30％,现在有的超过50％。为了合理发挥秋桃的作用,并为制定优质丰产的栽培技术提供依据,我们根据1982年的试验资料,试就秋桃的品质进行剖析。
During the development of cotton fall peach in our province, it is the season of gradual temperature drop, and for a long period of time, the temperature is below 20 ℃, so the quality of autumn peach varies greatly with the flowering stage. In many areas of our province, due to a variety of reasons, such as climate, cultivation, cultivation and variety, cotton fields often cause late late ripening, resulting in a greater proportion of autumn peaches. In the past, the yield of autumn peach generally only accounted for 20-30% of the total output, and now some more than 50%. In order to give full play to the role of autumn peach, and to provide a basis for the development of high-yielding cultivation techniques, we conducted an analysis on the quality of autumn peach based on the 1982 experimental data.