不同育秧土配施复合肥对中早39秧苗素质及产量的影响

以中早39为试验材料,探讨了苗床不同培肥措施对机插水稻秧苗素质和产量的影响。结果表明,通过添加复合肥进行床土培肥,不同育秧土类型处理的秧苗素质和产量有显著差异,采用本地黄泥土育秧,以12 g/盘(M4)底肥的处理秧苗素质最佳,产量高;采用本地田土育秧,以8 g/盘(N3)底肥的处理秧苗素质最好,产量高。

Effect of Different Nutritional Soil on Seedling Quality of Early Rice

A field experiment was carried out to explore the effects of different nutritional soil and fertilizer rate on seedling quality and yield of early rice, using Zhongzao 39 as material. The results indicated that seedbed fertilization had significant effects on seedling quality and yield. Using native yellow soil for seedling raising with 12 g/disc fertilizer or local farmland soil seedling raising with 8 g/disc fertilizer would get better seedling quality and higher yield.