论文部分内容阅读
对新疆 116份海岛棉棉仁蛋白质、脂肪含量的研究表明 ,二者平均含量分别为 33.12 %和 4 0 .37% ,其间呈极显著负相关 ( r=- 0 .74 81)。蛋脂含量与棉子的大小、被绒多寡、端绒颜色、株型、品种类型等有关。趋势是 :子指小、毛子、端褐子、零式果枝、育成品种等的蛋白质含量较高 ;子指大、光子、端绿子、长果枝、推广品种等的脂肪含量较高。吐鲁番地区是新疆海岛棉高脂肪区 ,喀什地区为高蛋白区。蛋、脂含量与纬度和海拔间呈线性相关。蛋指总量在品种间和地区间表现稳定 ,平均为 73.50 %。筛选出蛋白质、脂肪及其总含量较高的种质 13份
The protein content and lipid content of cottonseed in 116 island cottons in Xinjiang showed that the average contents of these two proteins were 33.12% and 40.37% respectively, with a significant negative correlation (r = -0.7481). Egg content and the size of cotton, cashmere, end cashmere color, plant type, type and other related. The trends are: the content of protein in the small finger, the hairy end, the end of the brown hair, the zero-type fruit branch and the bred variety are higher; the fat content of the big, photon, green leaf, the long branch and popularized varieties are higher. Turpan area is Xinjiang island cotton high fat area, Kashi area is high protein area. Egg, fat content and latitude and altitude was linearly related. The total amount of egg means stable between varieties and regions, with an average of 73.50%. Screening out the protein, fat and its total content of 13 high germplasm