育苗移栽夏玉米营养钵土配方的研究

A Study of Fertilizer's Rate in Nursery Soil Under Summer Corn Seedlings

本文研究了育苗移栽夏玉米在育苗期营养钵土的不同配比对幼苗的生长健壮指标的影响，并提出培育全、齐、壮的夏玉米幼苗的配方施肥方案。

Ths paper is about the application rates of nitrogen, phosphate and potash fertilizer and potash fertilizer and their effects on the growth and strength of nursed summer corn seedlings in nursery soil. It analyzes their main effects and the interactions among them respectively in nursery soil, which cultivated full, even and strong summer corn seedlings, is N: 0.2272 － 0.2289g/kg soil, P2O5:0.3574 ~ 0.3618g/kg soil, K20:0.2030－0.2346g/kg soil.