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试验结果表明,施用钾肥对辣椒的生长、结果均有明显的促进作用,其中以亩施K_2SO_417.5kg的效果较好.并根据效应方程推算结果,钾肥最佳利润用量由亩施K_2SO_420kg;最高产量用量为亩施K_2SO_422kg.
The results showed that the application of potassium fertilizer had a significant promotion effect on the growth of pepper and the effect was better with K_2SO_417.5kg per mu, and according to the effect equation, the best profit of potassium fertilizer was K_2SO_420kg per mu; the highest yield Amount of mus Shi K_2SO_422kg.