种棉成熟吐絮经过收摘、轧花、剥绒、精选、贮藏等多种程序方可进入侍播状态。联产承包制后农户贮藏棉种的时间有3～4个月之久,在贮藏过程中往往由于人为的疏忽和自然因素的干扰,种子质量极易下降。因此,坚持精选、贮藏的质量和标准关系到品种品质、良种纯度、种子质量,对来年播种后的苗全、苗齐、苗壮有决定性的影响。针对1991年洪涝灾害使种棉晚发、晚搭架、秋桃比例大、嫩瘪子多、种子数量少等情况,科学地进行棉种精选贮藏,在纯、净、干、活、饱、足“六字”上狠下功夫是确保1992年棉花播种面积和一播夺全苗的有效措施。 Mature cotton boll cotton harvest, ginning, stripping cashmere, selection, storage and other procedures before entering the waiter state. After the contract of production system, the farmer households have stored cotton seeds for 3 to 4 months. During the storage process, the quality of the seeds tends to decrease due to human neglect and interference with natural factors. Therefore, insist on selection, storage quality and standards related to the quality of varieties, seed purity, seed quality, the next year after sowing Miao, Miao Qi, Miao Zhuang have a decisive impact. In response to the floods in 1991 so that late cotton seedlings, late racks, autumn peach ratio, tender defoliation, the small number of seeds, the scientific selection of cotton seed storage, pure, net, dry, live, full , Enough “six characters” on the hard work is to ensure that in 1992 cotton sowing area and a full measure of effective measures.