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采用我校自行研制的马铃薯一次性基施专用全价肥,经1996、1997年春、秋、春三季试验,结果表明此专用全价肥不仅可明显提高马铃薯的产量和品质.且有改善土壤理化性状,增加土壤有机质含量之作用。其中M-2的效果则更佳。
The special full-price potato with one-time potato base fertilizer developed by our school was tested in spring, autumn and spring in 1996 and 1997. The results showed that this special full-price fertilizer could not only obviously improve the yield and quality of potato, but also improve soil physicochemical Traits, increase the role of soil organic matter content. M-2 of which the effect is better.