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蔬菜立柱无土栽培由于采用塑料盆钵等设备,生产成本居高不下,为解决这一矛盾,遵化市农业高科技园区试验研究出蔬菜简易立柱无土栽培法,降低了成本,提高了效益。该方法可生产生菜、芹菜等叶用蔬菜,一亩地面积内在立柱上可栽植蔬菜16800株,在地面可栽植4000株,总计可栽蔬菜20800株。生菜亩产量3000千克以上,每年可生产5茬,产值1.8万元,纯效益1.2万元。芹菜亩产量6000千克以上,每年可生产5
Vegetable column soilless cultivation due to the use of plastic pots and other equipment, high production costs, in order to solve this contradiction, Zunhua Agricultural High-tech Park experiment developed vegetable simple column soilless cultivation method, reducing costs and improve efficiency . The method can produce leaves and vegetables with lettuce and celery, and 16800 vegetables can be planted on an inner column of an acre of land, and 4000 plants can be planted on the ground, and a total of 20800 vegetables can be planted. Lettuce yield 3000 lectures, annual production of 5 stubble, the output value of 18,000 yuan, the net benefit of 12,000 yuan. Celery mu yield 6000 kg or more, can produce 5 per year