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1高效实例塑料中棚“甜椒—秋大白菜”栽培技术模式是二十多年来河北省藁城市农户规模达2.5万亩种植的一种以中棚甜椒为主的高效优化模式之一。中棚甜椒,每667m2产量4 000kg,平均售价2.5元/kg,产值10 000元,除去成本3 500元,纯效益6 500元。大白菜每667m2产量10 000kg,平均售价0.3元/kg,产值为3 000元,除去成本800元,纯效益2 200元。在不算人
An efficient example of plastic shed “sweet pepper - autumn cabbage ” cultivation technology model is more than twenty years in Gaocheng, Hebei Province, farmers scale up to 25000 acres planted in a greenhouse sweet pepper-based optimization model one. In the shed sweet pepper, the output of 4 000 kg per 667m2, the average price of 2.5 yuan / kg, the output value of 10,000 yuan, remove the cost of 3,500 yuan, the net benefit of 6,500 yuan. The yield of Chinese cabbage per 667m2 is 10 000 kg, the average selling price is 0.3 yuan / kg, the output value is 3,000 yuan, the cost is 800 yuan and the net profit is 2,200 yuan. Not counting people