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我场从1978年开始,对部分参地进行了春播、春栽试验。在此基础上,自1979年起全面推广了春播春栽。我们改变秋播秋栽传统做法的主要原因是:建场以来,由于人参栽培技术没过关,经营管理不善,加上秋播秋栽出苗率普遍不高,保苗率低,人参产量上不去。我场1979年以前人参产量:小苗(三年生)每平米仅3、4两,个别年头8—9两。六年生由于保苗率低,人参单产始终徘徊在1斤左右。从1979年开始春播、春栽之后,经过三年实践,所有
My field from 1978 onwards, part of the field were spring sowing, spring planting test. On this basis, since spring of 1979, it has fully popularized spring planting. The main reason we changed the traditional autumn planting autumn planted is: Since the establishment of the market, as ginseng cultivation technology did not cross the border, poor management, coupled with autumn planted autumn planting rate is generally not high, seedling rate is low, ginseng yield does not increase. My field before 1979 ginseng production: seedlings (three-year-old) only 3,4 two per square meter, individual years 8-9 two. Six-year-old due to low seedling rate, ginseng production has always hovered around 1 kg. Spring sowing from 1979, spring planting, after three years of practice, all