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长期以来,小粒种咖啡单产很低,产量在100～200斤/亩间徘徊,主要原因是栽培管理技术落后和选育种工作跟不上。为此,我们从1980年开始对小粒种咖啡早熟、高产综合栽培技术进行了系统研究。试验的1.53亩小粒种咖啡定植第二年就能投产,并取得亩产600.3斤干豆的高产,以后连续两年亩产都在710斤以上。这充分表明小粒种咖啡的丰产潜力是很大的,关键在于科学的种植和管理。现将几年来对早产高产综合栽培技术的结果概述如下:
For a long time, small grain coffee yield is very low, the output of 100 to 200 kg / mu hovering, mainly due to cultivation and management of backward technology and breeding work can not keep up. To this end, we started in 1980 on the small grains of coffee precocious, high-yield integrated cultivation techniques were systematically studied. The test of 1.53 mu of small grains of coffee can be planted the second year of production, and to obtain 600.3 kg per mu of dried beans high yield, after two consecutive years of more than 710 pounds per mu. This fully shows that the potential of small-grain coffee is very large, the key lies in the scientific cultivation and management. The results of several years of high-yield and comprehensive cultivation techniques for preterm production are summarized as follows: