CAJ | 학술논문

[摘要]以熔融磷钾肥为基础设计了水稻专用肥，在黑龙江寒地水稻和江苏省一季中稻上进行多点田间试验。结果表明，水稻专用肥较常规施肥平均增产7．6％，氮肥增产效率提高5．8kg／kg，氮肥利用率提高8．6百分点。
[적요]이용융린갑비위기출설계료수도전용비，재흑룡강한지수도화강소성일계중도상진행다점전간시험。결과표명，수도전용비교상규시비평균증산7．6％，담비증산효솔제고5．8kg／kg，담비이용솔제고8．6백분점。
Based on fused phosphate potassium tertilizer as basic ior designing the nce speclatty iernuzer, the field tests on Heilongjiang Province cold region rice and Jiangsu Province middle-season rice are carried out. The results show that： compared with common fertilization, the yield of rice with specialty fertilizer increases average 7.6%, the production efficiency of nitrogen fertilizer increases 5.8 kg/kg, the utilization rate of nitrogen fertilizer increases 8.6 percentage points.