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光合促进剂在苹果树上的应用研究初报尹淑芬，梁双林，马吉庆，吕素兴（栾城县农林局）光合促进剂（氯化胆碱制剂），喷施农作物，可提高光合速率，增强光合作用的光反应和暗反应，明显提高产量和质量。为探索对苹果树的增产效应，于１９９２一１９９３年进行试验研究，获...
Application of Photosynthetic Accelerators in Apple Trees Yin Shufen, Liang Shuanglin, Ma Jiqing, Lu Suxing (Luancheng County Agriculture and Forestry Bureau) Photosynthetic accelerant (choline chloride preparation), sprayed on crops, can increase photosynthetic rate and increase photosynthesis Light reaction and dark reaction, significantly improve yield and quality. In order to explore the yield-increasing effect on apple trees, we carried out experimental studies in 1992-1993 and obtained ...