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一、春暖棚春暖棚是以春季早熟栽培为主的大棚,较冬暖大棚构造简单。 1.春暖棚结构与设计参数。(单位:cm) 2.选址选避风向阳、地势平坦、排灌方便、土质肥沃、交通方便的地块。东西方向,棚宽9米,棚长40～50米为宜。 3.建造方法①墙体一般用板打成或麦草泥脱成,墙厚50厘米,山墙呈弧状,最高点(高200厘米)距后墙80厘米。②立柱埋设:春棚有立柱4排,后柱距后墙80厘
First, the warm spring shed Warm spring greenhouse is the cultivation of early spring greenhouse, winter warm greenhouse structure is simple. 1. Spring warm shed structure and design parameters. (Unit: cm) 2 site selection to avoid typhoon Yang, flat, irrigation and drainage convenience, fertile soil, convenient transportation of land. East-west direction, 9 meters wide shed, shed 40 to 50 meters is appropriate. 3. Method of Construction ① The wall is usually made of board or wheat straw mud off, the wall thickness of 50 cm, gable arc, the highest point (200 cm high) 80 cm from the back wall. ② column buried: Chun Peng has columns 4 rows, 80cm after the column from the wall