论文部分内容阅读
硅素灵是杭州硅素厂和省农业厅联合研制的一种新型叶面肥。含硅素、稀土、微肥等多种成分,其中活性硅含量达25%以上。甘蔗为喜硅作物,土壤及甘蔗植株内硅含量的多少直接影响到甘蔗的产量及产糖量。因为硅素能促进光合作用,提高糖类合成,减少土壤中磷素固定,增加根系活力。为了探讨硅素灵在甘蔗上应用效果,我们在荆谷乡涂头村进行该项试验,结果如下。
Silicone is a new type of foliar fertilizer jointly developed by Hangzhou Silica Plant and Provincial Department of Agriculture. Silicon-containing, rare earth, fertilizer and other ingredients, including reactive silicon content of 25% or more. Sugarcane is a hi-silicon crop, and the amount of silicon in the soil and sugarcane plants directly affects the yield of sugar cane and sugar yield. Because silicon can promote photosynthesis, improve sugar synthesis, reduce phosphorus fixation in the soil, increase root activity. In order to investigate the effect of siliopyrite on sugar cane, we conducted the test in Tuotou Village, Jingu Township, with the following results.