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一、查苗补种,疏苗补缺出苗后应及时茶苗补种。如出现缺苗断垄10厘米以上者,在1~2叶期前浸种催芽,及时补种。补种措施一般应在出苗后10天以内完成,最晚不超过三叶期,对零星缺苗地段,可在3叶期以后取密补缺,进行移栽。补栽麦苗应具2~3各分蘖。对浇蒙头水或播后遇雨的板结麦田,应在土壤干湿适宜时,疏松表土以利出苗。二、中耕镇压,防旱保墒小麦弱苗要浇锄,以免伤苗和埋苗;旺苗可适当深锄,损伤部分根系,起到蹲苗及控制无效分蘖
First, check seedling replanting, seedling fill Vacancy should be promptly replanted tea seedlings. Such as lack of seedlings off more than 10 cm ridge in the 1 to 2 leaf soaking before germination, timely replant. Replanting should generally be completed within 10 days after emergence, the latest no more than the three-leaf stage, sporadic lack of seedling lots, can be taken after the three-leaf stage close replacement, transplanting. Compensate wheat seedling should have 2 to 3 of the tiller. Mouton water or sowing on the rain after the plate knot wheat fields, should be appropriate when the soil is wet and dry, loosen the topsoil to facilitate the emergence of seedlings. Second, the cultivation of repression, drought and drought of weak wheat seedlings to pouring hoe, so as not to hurt wounds and buried seedlings; Wang seedlings may be appropriate deep hoe, damaged part of the root system, play Dunmiao and control invalid tiller