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袁寅年是余姚市大棚蔬菜的种植大户。他从2000年开始,经3年的实践,探索出了春番茄—春叶菜—夏莴苣—夏叶菜—秋莴苣全年种5茬,每亩(1亩=667平方米,下同)效益超2万元的高效种植模式和栽培技术。袁寅年选择番茄、叶菜、莴苣为主栽品种,进行合理搭配,其茬口安排,播种期的确定根据年度、季节、气候、市场行情进行调节,做到“人无我有,人有我优,旺季我早”。如当4～5月份别人番茄正处盛产期时,袁寅年番茄收后的茬地春季叶菜已分4批收获结束,正在套种夏莴苣,同其他菜农相比,提前了一季茬口,从
Yuan Yin is Yuyao greenhouse vegetable cultivation. He started from 2000, after three years of practice, explored the spring tomato - spring leaf lettuce - summer leaf lettuce - autumn lettuce year-round 5 stubbles, per acre (1 mu = 667 square meters, the same below) Benefit over 20000 yuan of efficient planting and cultivation techniques. Yuan Yinnian choose tomato, leafy vegetables, lettuce as the main varieties, with a reasonable mix, its stubble arrangements, the sowing date to determine according to the year, season, climate, market conditions to adjust, so that “I have no people, I am early season. ” Such as when 4 ~ May tomato is in its high yield period, Yuan Yinnian tomato stubble spring stubble has been four batches of harvest ends, is intercropping summer lettuce, compared with other farmers, a crop stubble early, from