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SPR_1—8301植物生长刺激素的实验室试验结果表明:SPR_1—8301浓度为100、150PPm比对照区鲜重分别提高4％和21.3％。并有一定的防病效果。田间试验结果表明:应用10％SPR_1,以种子重量0.8％拌种和SPR_1粉原PPm200PPm、浸种后,甜菜块根产量平均比对照增加23.08％,含糖率平均提高0.3％,产糖量平均增加23.33％.
SPR_1-8301 plant growth-stimulating hormone laboratory tests showed that: SPR_1-8301 concentration of 100,150 PPm than the control area fresh weight increased by 4% and 21.3%. And have a certain effect of disease prevention. The results of field experiments showed that the root yield of beet increased by 23.08%, the average sugar content increased by 0.3% and the average amount of sugar produced increased by 23.33% after soaking seed with 0.8% seed and PPR200PPm. %.