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日本蔬菜生产为什么能以数量充足、质量鲜嫩、品种多样、供应均衡来满足市场消费需要?从我们参观的一些农户生产情况可以略知一、二。番茄水培农户柴田贡氏夫妇两人,经营两间温室,面积2200平方米,主要种植番茄。他们全部采用先进的水培法,也就是无土栽培,即把番茄栽植在用全部肥料养分配制而成的水溶液里。总产达到5万公斤,一年净收入折人民币5—6万元,由于自动化程度较高,全年除了采收季节临时雇工外,
Why Japan’s vegetable production can meet the needs of market consumption in sufficient quantity, fresh quality, variety and balance of supply? From the production situation of some farmers we visited, we can know one or two. Tomato hydroponic farmers Shibata Gongshe couple, operating two greenhouses, an area of 2,200 square meters, the main planted tomatoes. They all use advanced hydroponics, that is, soilless cultivation, that is, the tomato planted in all fertilizer nutrients formulated from the aqueous solution. The total output reached 50000 kg, a year net income fold RMB 5-60000 yuan, due to the high degree of automation, throughout the year in addition to the temporary hiring season,