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1 生长结果情况 九家种在轮歇地上种植并间种作物的情况下 ,幼年树生长旺盛 ,早结性较好 ,苗木定植后第 3年开始结果 ,第 5年开始投产。此后由于树冠较大 ,不再间种作物 ,也不松土施肥 (与其他品种管理相同 ) ,树势明显衰弱。据测定 ,10年生树主干直径 10 5ｃｍ ,树高 4
The results of 1 growth results Nine species planted in the rotation of the ground and the case of crops, vigorous growth of young trees, early knot better seedlings planted the first 3 years after the results, the first 5 years of production. Since then, because of the large canopy, no longer crop, nor loose soil fertilization (the same management with other varieties), the tree is obviously weak. According to the determination, 10-year-old tree trunk diameter of 10 5cm, tree height 4