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我场1986年春从湖南引入涟红温州蜜柑幼苗,1988年试花结果,1989～1991年各年平均株产分别达18.0、33.5、34.2kg。1992年在降雨多、春梢旺发、花蕾偏少、落花落果严重、温州蜜柑普遍减产的情况下,株产达36.7kg,单产2710kg/667m~2,实现了连年丰产。现将其主要栽培管理经验总结如下。 一、肥培管理 早春萌芽前施催芽肥,以速效性氮肥为主(如沤制的人粪、猪粪尿加尿素),看树施肥,叶色浓绿少施,叶色淡绿适当多施,以促发春梢,提高花质。初花期重施复合肥,春梢转绿快,对保果
My field 1986 Spring introduced from Hong Kong Satsuma mandarin seedlings, test flowers in 1988 results, the average annual production of 1989 to 1991 were 18.0,33.5,34.2kg. In 1992, with more rainfall, more spring buds, fewer flower buds, serious falling flowers, and generally reduced mandarin output in Wenzhou, the yield reached 36.7kg and the yield per plant was 2710kg / 667m ~ 2. Now the main cultivation and management experience is summarized as follows. First, the management of fertilizer cultivation Early in the bud before germination budding fertilizer, with quick-acting nitrogen-based (such as the system of human excrement, pig manure and urea), see the tree fertilization, leaf color dark green less Shi, , To promote spring shoots, improve flower quality. Reapplication of compound fertilizers early flowering, green shoots turn green fast, the preservation of fruit