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芦笋采收后,应加强田间管理,促使植株茎叶茂盛,积累养分,为翌年嫩茎高产优质打下基础。芦笋采收后管理要点有: 一、施足肥料。采笋结束必须施足肥料。施肥量占施肥总量的70%。一般每亩施用腐熟人畜粪5000～6000公斤,氮、磷、钾复合肥15～20公斤,或尿素10公斤加过磷酸钙30公斤、氯化钾10公斤。肥料施人芦笋垄沟内,然后将部分垄土覆盖肥料。人秋后在茎叶茂盛时追施1次秋发肥。肥力较差的田块,一般每亩追施尿素10公斤加过
Asparagus harvest, should strengthen field management, promote plant stems and leafy, accumulate nutrients, lay the foundation for high yield and quality of the next year. Asparagus harvest management points are: First, Shi enough fertilizer. End of shoots must be enough fertilizer. Fertilization accounts for 70% of the total fertilizer. The general application of decomposed manure 5000 ~ 6000 kg per acre, nitrogen, phosphorus and potassium compound fertilizer 15 to 20 kg, or urea 10 kg plus calcium phosphate 30 kg, potassium chloride 10 kg. Manure fertilizer asparagus ditch, and then part of the soil covered with fertilizer. After the fall of autumn and winter in the tops and leaves of a fertilizer autumn fertilizer. Field less fertile, generally topdressing urea 10 kg per acre over