蕾期管理指棉花现蕾到开花的一段时间，一般在６月上旬至７月上旬，历时２５－３０天。１中耕灭茬。麦收以后及时灭茬，力争１０天内完成任务。同时用土犁冲开排水沟，以便浇水和除涝。２增施蕾肥。６月５日至１５日，根据底肥用量及苗情，结合浇水，每亩追施尿素１０... Budding management refers to the budding cotton flowering period of time, usually in early June to early July, which lasted 25-30 days. 1 Cultivation stubble. After the wheat harvest stubble in a timely manner, and strive to complete the task within 10 days. At the same time with soil plow flush drain, in order to water and remove floods. 2  increase by Lei Fei. June 5 to 15, according to the amount of base fertilizer and seedling conditions, combined with watering, topdressing urea per acre 10 ...