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抚宁县推广新建日光温室冬季黄瓜超长栽培技术455个,265亩。平均亩产6540公斤,产值14050元,最高亩产达11055公斤,产值21420元。所谓超长是从9月上旬育苗,11月中下旬结瓜,生长到翌年6月底;主蔓生长长度达10米以上。 一、温室结构与规格 1.总体结构。温室东西长50米左右,南北宽6.5～7米。东南北三面砌24厘米砖墙,北墙高2.3米,墙外培土保温。北墙
Funing County to promote the new greenhouse greenhouse cucumber long cultivation techniques 455, 265 acres. The average per-mu yield of 6540 kilograms, the output value of 14050 yuan, the highest per mu reached 11055 kilograms, the output value of 21420 yuan. The so-called super-long seedlings from early September, November melon, growing to the end of June the following year; the main vine length of 10 meters or more. First, the greenhouse structure and specifications 1. Overall structure. Greenhouse something about 50 meters long, 6.5 to 7 meters wide north-south. South-East three-wall 24 cm brick wall built, 2.3 meters high north wall, wall earth insulation. North wall