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秋冬生菜于9月初开始育苗,10月定植,11月上市,亩产2200千克,平均售价3.2元/千克,亩产值7000元,成本400元,亩纯收入6600元。在日光温室内,秋冬生菜可随时播种,随时上市。苦瓜于1月上中旬播种,2月定植,3月中旬开始收获,亩产3500千克,平均售价3元/千克。总产值30000元/亩,亩纯收入25000元以上。具体栽培技术:一、生菜1、品种:常用品种美国大速生、意大利耐抽薹生菜。2、播种:配好营养土,于9月初育苗,亩用种
Autumn and winter lettuce seedlings started in early September, October planting, listed in November, 2200 kg per mu, the average selling price of 3.2 yuan / kg, the output value of 7000 yuan, the cost of 400 yuan, net income of 6600 yuan per mu. In the solar greenhouse, autumn and winter lettuce can be sown at any time, at any time. Bitter melon sown in mid January, February planting, harvest began in mid March, 3500 kg per mu, the average price of 3 yuan / kg. The total output value of 30,000 yuan / mu, net income of 25,000 yuan or more. Specific cultivation techniques: First, the lettuce 1, variety: commonly used varieties of American fast-growing, Italian resistant bolting lettuce. 2, sowing: with good nutrition soil, seedling in early September, mu species