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白城市果树场老技工赵金龙于 198 4年春定植了“黄太平” 2年生嫁接苗,砧木为山定于,株行距3×4米共1.1公顷(砂壤土)。1986年(3年生)获得了8吨产量,最高株产40公斤,平均株产近10公斤。预计4年生时产量将达25吨。现将丰产经验简介如下。 1、挖大坑、施足肥、选壮苗:栽植前挖深、
Zhao Jinlong, an old mechanic in the fruit market of Baicheng City, was planted with 2-year-old grafted seedlings of “Huang Taiping” in the spring of 1984. The rootstock was set at a distance of 1.1 hectares (sandy loam) with a spacing of 3 × 4 meters. In 1986 (3 years old) received 8 tons of production, the highest strain of 40 kg, the average strain of nearly 10 kg. Production is expected to reach 25 tons in 4-year-olds. Now the high yield experience is as follows. 1, excavation pit, Shi enough fertilizer, choose strong seedlings: digging deep before planting,