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苹果树矮化密植栽培的最重要的特点是对光能的合理利用,但在相同的光照条件下,苹果树的光合作用和呼吸作用间的强度关系,影响着苹果树光合产物的消耗和积累,影响树体整个生理代谢过程,而砧木对苹果树光合产物的消耗和积累起着十分重要的作用。为此,我们对不同砧木(矮化砧、半矮
The most important characteristic of apple tree dwarfing and close planting is the rational use of light energy. However, under the same light conditions, the intensity relationship between photosynthesis and respiration of apple tree affects the consumption and accumulation of apple tree photosynthate , Affecting the whole physiological metabolic process of the tree, and rootstocks play an important role in the consumption and accumulation of apple tree photosynthetic products. To this end, we different rootstocks (dwarfing anvil, semi-dwarf