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山东省莒县金墩乡,自1985年发展外向型生产以来,推广的大蒜花生一年两作覆膜栽培技术,增加了外贸出口创汇和农民的经济收入.1987年经省、地、县科委有关领导及专家对该乡四个村420亩大蒜花生两作进行验收,平均亩产蒜薹456公斤,蒜头907公斤,花生米310公斤,合计亩产值1647.12元(以外贸实际收购价计算).大蒜茬种花生有四大好处:一是经济收入高,比大蒜茬种玉米每亩增收200元左右;二是种大蒜时施足肥料,种花生可不再施肥;三是大蒜花生都盖地膜,生育期都缩
Jinding County, Juxian County, Shandong Province, since 1985 to develop export-oriented production, the promotion of garlic peanut coating technology for two years a year, an increase of foreign trade exports and farmers’ economic income .1987 by the provincial, prefectural and county sections Commission leaders and experts on the village of 420 acres of peanut 420 acres of four villages for inspection, the average per mu garlic sprouts 456 kilograms, 907 kilograms of garlic, peanuts 310 kilograms, the total output value of 1647.12 yuan per mu (based on the actual purchase price calculation). Garlic stubble peanut has four major advantages: First, high economic income, than the crop of corn stalks per acre income 200 yuan or so; second when the full application of garlic fertilizer, peanuts can no longer fertilize; third, garlic and peanut are covered with plastic film, Fertility are shrinking