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增产灵是人工合成的一种植物生长刺激剂,其化学名称为4—碘苯氧乙酸。毒性低,没有副作用,对多种作物有增产效应,目前已大面积推广应用。但对增产效应的生理分析不多。在不同地区、不同作物和不同生育期喷洒增产灵,其增产效果也不同。为此,我们曾对水稻进行应用试验,为了提高使用效果,力求达到省工、经济,采用了在水稻插秧前一天喷药,秧苗带药移栽的方法,获得了较好的效果,并初步探讨了其增产的原因。
Zeng Ling is a synthetic plant growth stimulants, the chemical name for 4-iodophenoxyacetic acid. Low toxicity, no side effects, have a yield-increasing effect on a variety of crops, has been widely applied. However, there is not much physiological analysis on the effect of increasing yield. In different regions, different crops and different growth stages sprinkling Ling production, the yield is different. To this end, we have conducted experiments on the application of rice, in order to improve the use of results, and strive to achieve labor-saving, economy, using rice spraying the day before transplanting, seedlings with drug transplanting method, and achieved good results, and preliminary Explored the reasons for its increase.