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柑桔大小年现象都是从大年开始 ,大年开花结果过多 ,削弱了树势 ,结果母枝减少 ,导致营养生长与生殖生长的不平衡 ,就会形成第二年的小年。加强柑桔大年的栽培管理 ,对克服大小年结果至关重要。现将有关技术措施介绍如下。1 改良土壤 ,合理施肥 深耕改土 ,重施基肥 ,扩大根系
The annual phenomenon of citrus size starts from the New Year. The result of excessive flowering in New Year’s Day weakens the tree vigor and results in the decrease of the mother tree. As a result, imbalance between vegetative and reproductive growth will result in the second year of the small year. Strengthening the cultivation and management of citrus annuals is crucial to overcoming the annual results. Now the technical measures described below. 1 to improve the soil, fertilize plowed soil improvement, re-base fertilizer, expand the root system