论文部分内容阅读
武汉市苹果栽培自解放以来几起几落,总是不能大面积发展。该市洪山区苹果栽培始于1967年,1975—1976年在苹果热高潮中,面积曾达1249.8亩,至1981年总产达4.35万公斤。但自1983年开始,面积递减,产量下降。我们针对武汉市郊能否栽植苹果,栽植苹果主要技术措施是什么这两个问题,从1983年开始,在洪山区姚家岭果园进行了探讨性试验。品种为金水苹和辽伏,果园面积5.025亩。1984年即栽后第二年总产326公斤,从1984年到1987年4年累积总产达13839.5公斤,4年平均亩产688.5公斤,年亩产值826.3元。通过5年试验,笔者认为只要采取以下栽培技术,武汉市郊可以适当发展苹果生产。
Since the liberation of apple cultivation in Wuhan several times, can not always be large-scale development. Hongshan District apple cultivation began in 1967, 1975-1976 Apple climax, the area had reached 1249.8 acres, to 1981 total output of 43,500 kg. However, since 1983, the area has decreased and the output has dropped. We are for the suburbs of Wuhan can planted apples, apples planting the main technical measures of these two problems, from 1983 onwards, in Hongshan District Yajialing Orchard conducted exploratory experiments. Variety of gold and Ping Liao Fu Ping, orchard area of 5.025 acres. In 1984, the second year after planting, the total output was 326 kilograms. From 1984 to 1987, the accumulated output reached 13,839.5 kilograms in 4 years, with an average yield of 688.5 kilos in 4 years and an annual output value of 826.3 yuan. Through five years of experiments, I believe that as long as the following cultivation techniques are adopted, the suburbs of Wuhan can properly develop apple production.