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玉米是畜、禽、鱼的优质饲料,随着畜牧业和养殖业的迅速发展,对玉米的需求量急剧上升。从1979年开始,我所先后在建阳、泰宁、大田、莆田、安溪、永定等地进行改制和间套玉米试验,1987～1988年组织全省协作攻关,通过两年多点联合试验,已初步探明我省玉米高产配套栽培技术,现介绍如下。一、高产杂交玉米品种的选择利用杂种一代优势是获得玉米高产的基础。我省近几年引进和选配的15个玉米杂交组合,经过1987年和1988年春秋四季的多点联合比较试验,春播以“丹玉13”产量居首位,平均亩产分别为369.6公斤和
Corn is a good feed for livestock, poultry and fish. With the rapid development of livestock husbandry and aquaculture, the demand for corn has risen sharply. Since 1979, we have carried out the restructuring and intercrop corn trials in Jianyang, Taining, Daejeon, Putian, Anxi and Yongding. From 1987 to 1988, the province organized collaborative research across the province. After more than two years of joint trials, Has initially proved that the high yield of corn cultivation technology in our province, are described below. First, the choice of high-yielding hybrid corn varieties The advantage of hybrid generation is to obtain the basis of high yield of corn. In recent years, our province introduced and matching 15 maize hybrid combinations, after 1987 and 1988, the spring and autumn seasons more joint comparative trials, spring sowing “Dan 13” top production, the average yield per mu were 369.6 kg with