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五、摘要在年平均气温17—18℃的川南地区,用二年生红桔砧,先上山定植,后嫁接的锦橙。当年生嫁接苗,春梢7—8叶自剪后,成矮干的植株,一级枝8—13叶,二级枝9—12叶,连续摘心促梢,各植株抽出新梢19—30个,形成了有叶片245—455个的树冠。其中又以主干7叶,各级骨干枝叶片数由多到少的类型,层性好,萌枝力更强。已把幼苗的生长势引到了提高萌枝力方面来。这种一年生树,可短截部份穗条,用于凡殖,一芽变多芽,并兼顾早成树冠早结果。加速良种凡育和新品种鉴定的进程。
Fifth, summary In the annual average temperature of 17-18 ℃ in southern Sichuan, with two years of red orange anvil, first up the mountain colonization, after grafting Jincheng. Year grafting seedlings, spring shoot 7-8 leaves since the cut, into a short dry plants, a branch of 8-13 leaves, two branches of 9-12 leaves, continuous topping to promote shoots, shoots 19-30 A, formed a canopy of 245-455 crown. Among them, the backbone of 7 leaves, at all levels of the backbone of the branches from the number of less than the type, good layering, Meng Zhili stronger. The growth potential of seedlings has been led to improve the Meng branch force. This annual tree, can be short cut part of the spike, where the colon, a bud more buds, and take into account the early results as early as the crown. Accelerate the breeding of all varieties and the identification of new varieties of the process.