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滴灌是最近几年发展起来的一种灌溉新技术,我场于1976—1977年在茶树上进行试验,面积49亩,初步结果如下:一、主要优点:1.增加茶叶产量:1976—1977年两年秋旱时(旱情不重),滴灌后第五天起至37—45天的产量统计,滴灌区比不滴灌区增产达15.5—26.8%,平均每亩增产鲜叶60—72斤。2.提高鲜叶品质:滴灌后茶树芽叶较肥壮,正常芽叶比例提高,鲜叶主要生化成份氨基
Drip irrigation is a new irrigation technology developed in recent years. My field experimented on tea plantations from 1976 to 1977 with an area of 49 mu. The preliminary results are as follows: I. Main advantages: 1. Increase tea output: 1976-1977 Two years of autumn drought (drought is not heavy), the drip irrigation from the fifth day until 37-45 days of production statistics, drip irrigation area than the non-drip irrigation yield 15.5-26.8%, an average of 60-72 kg per mu yield fresh leaves. 2. To improve the quality of fresh leaves: tea shoots shoots more fat after drip irrigation, the proportion of normal shoots increased, the main biochemical components of fresh leaves amino