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防治病虫害:銀花产量历年不能提高的主要原因,是蚜虫为害。为了消灭虫害,必須在孵化期喷射二百倍的6%的可湿性666,到四月底五月初,蚜虫大量發生时期再喷射一遍八千倍的1605,前后共喷药三遍,这样就基本上可以控制蚜虫为害,增产20%。培土松土:秋末冬耕应普遍进行一次培土,在春季解冻后,还应結合頂凌耙地,进行一次中耕松土。及时进行培土和中耕松土,不仅能促使銀花的生長,同时也
Prevention and control of pests and diseases: Silver flower production over the years can not increase the main reason is the damage of aphids. In order to eliminate pests, it is necessary to spray two hundred times 6% of the wettability 666 during the hatching period. By the end of April and early May, the aphids massively re-spray eight thousand times 1605 times and spray three times before and after. In this way, Aphids can control the damage, an increase of 20%. Peat soil: the late autumn winter tillage should be generally carried out a soil, thawed in the spring, but also with the top Ling harrow to conduct a cultivator tillage. Timely soil cultivation and cultivating loose soil, not only can promote the growth of silver flower, but also