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棉花营养钵一播全苗对于促进江汉平原植棉业的规模化发展具有重要意义。营养钵一播全苗壮苗需要采取模式化管理技术 ,即建床三便、三肥配套、严格三平、播时三防、调节三水、三步炼苗、旺苗三控、病虫三治、勤于三拔、三壮移栽、栽前三带、栽时三看、栽后三管 ,规范操作。在培育全苗壮苗过程中出现的问题必须及时观察、及时补救
It is of great significance for the cotton seedlings to be broadcasted one by one for the purpose of promoting the large-scale development of the cotton planting industry in the Jianghan Plain. Nutritional Bowl Seedlings strong seedlings need to take a modest management technology, that is, three beds to build, three fat supporting, strict Sanping, sowing three defenses, regulating Sanshui, three-step Miao Miao, Wang Miao three control, Rule, diligent in the three pull, three Zhuang transplanting, planted the first three belts, planted three, planted three, regulate the operation. In the process of nurturing seedlings strong seedlings emerging problems must be promptly observed and promptly remedied