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为了摸索老柿树复壮增产管理经验,我们从1982年开始,选择能够代表全县柿树特点的沙河村作为试验基点,通过二年来的复壮管理对比试验,收到了一定效果。试验树1981年与1983年相比,平均单株产量由12.1斤增加到160.2斤,较对照树增加97.2斤。沙河村总产由1.9万斤提高到10.5万斤。全县通过综合管理,总产由932万斤,恢复到3100万斤,增产2168万斤,纯增产值260.16万元。现将二年来的试验管理情况,分别报告如下:
In order to explore the experience of rejuvenation and yield management of old persimmon trees, we selected Shahe village, which can represent the characteristics of persimmon trees throughout the county, as a test base from 1982 and passed the rejuvenation management comparative test in the past two years and received some results. Experimental trees 1981 compared with 1983, the average yield per plant increased from 12.1 kg to 160.2 kg, 97.2 kg more than the control tree. Shahe village total output from 19,000 pounds to 105,000 pounds. The county through integrated management, the total output by 9.32 million pounds, restored to 3100 kg, an increase of 2168 kg, a net increase of 2601600 yuan output value. Now two years of trial management, respectively, as follows: