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一株酸橙树能否丰产,在培育管理上和其它果树一样,必须达到三个方面的平衡和统一。一是地上部生长与地下部生长平衡;二是叶面积生长量与花果生长量平衡;三是树体内营养物质的积累与消耗的平衡。我们通过生产实践并结合近几年对产地的田间调查,对于进入结果的成年树采取下列主要技术措施,有利于夺取酸橙的丰产增收。1.施肥技术:在我地气候条件下(年平均气温16～18℃,降雨量1300～1400毫米,太阳辐射能101千卡/cm~2无霜期270天左右),酸橙结果树一年内一般施肥3次较好,即冬肥、春肥、稳果壮果肥。冬肥在
Whether or not a lime tree can be productive, like other fruit trees in cultivation and management, must be balanced and unified in three aspects. The first is the growth of shoots above ground and the growth of the balance; the second is the growth of leaf area and flower growth balance; the third is the accumulation of nutrients in the tree body and the balance of consumption. Through production practices and field surveys of origin in recent years, we adopted the following major technical measures for the adult trees entering the result, which is good for seizing the yield and yield of lime. 1. Fertilization technology: In my climate conditions (annual average temperature of 16 ~ 18 ℃, rainfall 1300 ~ 1400 mm, solar radiation 101 kcal / cm ~ 2 frost-free period of 270 days or so), the results of litchi trees within a year Fertilizer 3 times better, that is, winter fertilizer, spring fertilizer, fruit stable fruit fat. Winter fertilizer in