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活蔸分蘖期——早施蘖肥,浅水为主。插秧后3天即可追肥,第一次每667平方米施尿素6～7.5千克,隔7天左右,根据苗情,对生长差的田块,再每667平方米施尿素4千克;对施有机肥少和缺钾的田块,应每667平方米施钾肥5～7.5千克。要坚持浅水勤灌,尽量让株基部透光良好,促进根系健康发育,增强吸肥能力,以利早发分蘖,提高分蘖成穗率。灌水深度,一般为3～5厘米,在这一范围内,阴雨天气宜浅,高温干旱天气宜深。
Live 蔸 tillering stage - early tillering fertilizer, mainly shallow water. 3 days after transplanting can be topdressing, for the first time every 667 square meters of urea 6 ~ 7.5 kg, every 7 days, according to Miao, poor growth plots, and then every 667 square meters of urea 4 kg; Fewer organic fertilizer and potassium field, should be applied potassium per 667 square meters 5 to 7.5 kg. To adhere to shallow droughts, as far as possible so that the Department of transmissible light base to promote healthy root development and enhance the ability to absorb fat to facilitate early tillering and increase tillering rate. Irrigation depth, usually 3 to 5 cm, in this context, rainy weather should be shallow, high temperature and drought weather should be deep.