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太原市南郊区小店人民公社孙家寨生产大队和区蔬菜办公室共同协作,在冷棚番茄栽培上,研究出了“新法整枝、分层促控”的高产栽培技术和管理措施。1982年,三亩冷棚番茄亩产达到了31,367斤,纯收益达到了1,274.66元,创造了目前冷棚番茄高产的新水平。其关键措施是:①变温管理,培育壮苗;②提早扣棚,深施基肥;③主副行高矮相间栽植;④适时打顶,培壮侧枝;⑤适时整叶,通风透光。
Taiyuan Nanxiao District Subdistrict People’s Commune Sunjiazhai production brigade and the District Vegetable Office work together in the shed tomato cultivation, developed a “new method of pruning, layering and control of” high-yielding cultivation techniques and management measures. In 1982, three acres of cold shed tomato reached 31,367 pounds per mu, net income reached 1,274.66 yuan, creating a new level of high yield tomato shed. The key measures are: ① variable temperature management, nurturing strong seedlings; ② early buckle shed, deep base fertilizer; ③ main and deputy line of high and low transplanting; ④ timely topping, Pei Zhuang lateral branches; ⑤ timely whole leaf, ventilation and light.