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一、种苗生产选用生长较好、品味较佳的小洋菊、早小洋菊。选择土壤肥力较好、地势高燥、菊花生长好、病虫害少的田块留种,并做好清除杂草和安全越冬。二、大田管理1.实行轮作一般每两年进行轮作,栽植前应先对大田翻耕1次,并结合整地施入底肥,视田块肥力,每667平方米施入有机肥1000~1500千克,沟宽0.3米,畦面呈龟背形。2.定植时间与密度定植时间一般在4月上中旬,最迟不得超过5月上旬,一般每667平方米苗数在3500~5000
First, the selection of seedlings grow better, better taste of the small chrysanthemum, as early as the Chrysanthemum. Choose better soil fertility, high terrain, good growth of chrysanthemums, pests and diseases less plots to stay, and do a good job of clearing weeds and safe wintering. Second, the field management 1. Implementation of the rotation Generally every two years for rotation, planting before the field plowing 1 times, and combined with soil preparation applied to the base fertilizer, depending on the field of fertility per 667 square meters of organic fertilizer applied 1000 to 1500 kg , Groove width of 0.3 meters, Kamen was Turtle shape. 2. Settlement time and density The planting time is generally mid-April, the latest shall not exceed early May, the general number of 667 square meters per plant in the 3500 to 5000