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为了研究稀土海泡石化肥添加剂在农业生产中的应用效果,于2011～2012年以油菜为供试作物,进行稀土海泡石化肥添加剂的田间对比试验。结果表明:稀土海泡石化肥添加剂可以使油菜植株矮化,增加单株有效荚、荚长、单荚粒数和千粒重,提高光合作用;产量比对照平均增加21.7%,且越是在光照较差的条件下增产效果越明显。建议在农业生产中推广应用。
In order to study the application effect of rare earth sepiolite fertilizer additive in agricultural production, a rapeseed trial was conducted from 2011 to 2012 to conduct field comparative test of rare earth sepiolite fertilizer additive. The results showed that the rare earth sepiolite fertilizer could dwarf the rapeseed plants and increase the effective pods, pod length, pod number and 1000-grain weight per plant, and increase the photosynthesis. The yield increased 21.7% on average compared with the control, The worse the effect of increasing yield is more obvious. Proposed to promote the application of agricultural production.