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我们从1990年开始探讨春玉米的高产栽培技术,总结提出了本地区(土壤有机质含量平均不足1%)玉米发展应走“足、壮、高”的栽培技术途径,即在留足基本苗的前提下,培育壮个体,提高群体整齐度,消灭空秆,提高单穗结果率,形成库大、源强、流畅的高光效群体,主要栽培技术如下:
We started from 1990 on high-yielding spring corn cultivation techniques, concluded that the development of the region (soil organic matter content of less than 1% on average) should follow the “full, strong, and strong” cultivation techniques, that is, Cultivate strong individuals, improve group uniformity, eliminate empty stalks, increase the rate of single ear results, and form a large light source group with strong source and fluency. The main cultivation techniques are as follows: