释义矮化门路矮化的机理 释义 矮化栽培（dwarfing culture）：利用各种措施增进果树等作物矮化，进行密植的栽培法。它有利于提早结果，增长产量，改良品德，减少投入，提高土天时用率。
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Objective Dwarfing effects and mineral elements content of the trees grafted on three dwarfing intermediate stocks S2,82-5 and PDR54 were comparatively studied. That provided basis for the selection of inter-stocks in pear dwarfing culture.
目的比较S2、82-5和PDR54这3个梨中间砧木对嫁接树的矮化效应及矿质元素含量的影响,为梨矮化栽培中间砧木的选择应用提供依据。
参考来源 - 三个梨树中间砧木对嫁接树的矮化效应·2,447,543篇论文数据，部分数据来源于NoteExpress
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