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绿色豆瓣菜简称绿豆瓣,也叫绿色豆芽菜,其茎秆粗嫩,子叶脆绿,味道鲜美,具有常年生产、周期短、见效快、投资少、效益高等特点。主要技术如下: 一、棚畦的建造 1.建棚。生产绿豆瓣,可用冬暖棚,最好用专用棚。专用棚东西走向,面积以300平方米为宜,即30—35×8—10米,棚高1.8—2米,棚壁厚1—1.2米,采用竹木结构、水泥预制结构、钢架结构等均可,视经济条件而定。棚膜用抗拉力强、保湿性
Green watercress referred to as green beancrop, also known as green bean sprouts, the stalk rough tender, cotyledons crisp green, delicious, with perennial production, short cycle, quick, low investment, high efficiency and so on. The main techniques are as follows: First, the construction of shed 1. 1. Building shed. Production of green bean petals, available winter warm shed, it is best to use special shed. Dedicated shed east-west direction, an area of 300 square meters is appropriate, that is, 30-35 × 8-10 meters, studio height 1.8-2 meters, shed wall thickness of 1-1.2 meters, the use of bamboo, cement prefabricated structure, steel structure And so on, depending on economic conditions. Green film with a strong tensile, moisturizing