摘要
本研究对新疆大面积栽培的军棉1号和新陆早1号进行了可溶性糖含量的测定分析.结果表明:第1至第6果枝的第1铃位含糖量较低,而第7果枝以上及外围铃含糖量较高.影响因素很多,我们认为:主要是新疆生长季节后期夜间低温造成的.可采取“躲避”后期夜间低温影响的栽培措施,使收获棉纤维全部在最适夜温条件下完成其发育成熟过程.
The water souble sugar contents of“Jun Mian 1”and“XinLuZao 1”ob- tained from some experimental sites in Xinjiang have been measured and analysed in this study.The results show that the sugar contents of first cotton ball on branch 1 to 6 are low compared with that of branch 7 and surface ball in cotton plant.It might result from the night low temperture in cotton's late growing period.The cotton fber could complete its whole riping and developing course at optimal condition of ternperture if“getting off”this affect on cotton's plantting process.
关键词
纤维可溶性
糖含量
棉花
新疆
cotton fiber
water souble sugar content
cotton branch and ball
Night low temperture
