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我场苹果系1959年栽植,共65亩,1446株。株行距除7亩为5.5×6.5米外,其余均为5.5×5.5米。品种以红星、金帅为主,其中红星40亩,840株,为主栽品种。1970年前,由于盲目管理,除金帅结果较好外,红星产量低,且单株间产量相差悬殊。1970年实行科学管树后,至1973年苹果总产由1972年的30多万斤增至57.6万斤,13亩红星苹果
My field of apples planted in 1959, a total of 65 acres, 1446 strains. Apart from the line spacing 7 acres of 5.5 × 6.5 meters, the rest are 5.5 × 5.5 meters. Varieties to Red Star, Marshall based, of which 40 acres of Red Star, 840 strains, mainly cultivars. Before 1970, due to the blind management, except for the results of Golden Delicious were good, Red Star yields were low, and there was a big difference between the yields of individual plants. After the introduction of the Scientific Tree Management in 1970, the total output of apples in 1973 rose to more than 576,000 jin from over 300,000 jin in 1972, and 13 acres of Red Star Apple