【摘要】 研究了多效灭螺肥施用对水稻产量及土壤养分的影响,结果表明,在本试验条件下,多效灭螺肥不仅有灭螺效果,还能提高水稻产量及土壤肥力,值得推广应用。更多还原

【Abstract】 The effects of production of rice and soil nuturient on the multiple effect oncomelania-hupensis eradication fertilizer were studied:The results showed that:under the condition of the experiment,the multiple effect oncomelan-hupensis,eradication fertilizer on only has the effects of killed oncomelania-hupensis,but also can increase the production of rice and soil naturient,and it worth extending.更多还原