小拱棚覆盖栽培草莓,能增加棚温5～6℃,并能保持较高的空气和土壤湿度,一般比露地栽培提早成熟20天(4月中旬即可采收),采收期延长2周左右、可提高产量15％左右 拱棚以竹木为架材,宽1.5米,高50厘米,长10～20米,过长不利于通风换气。南 Small Shed covered strawberry cultivation, can increase shed temperature 5 ~ 6 ℃, and can maintain high air and soil moisture, generally 20 days earlier than the open-field cultivation (harvest in mid-April), the harvest period extended for 2 weeks About 15% of the yield can be increased Shed to bamboo as a timber, 1.5 meters wide, 50 cm high, 10 to 20 meters long, is not conducive to ventilation for too long. south