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淳安县地处浙西山区,近年来山地设施蔬菜发展迅速,推广萝卜—黄瓜—四季豆—芹菜一年四茬连作栽培模式,每公顷年总产值275 500～327 000元,纯收入195 000～229 500元,经济效益是原种植模式的4倍以上。一般春萝卜2月上旬播种至4月上旬始收;黄瓜4月中旬直播至6月上旬始收;四季豆7月中下旬直播至9月上旬始收;芹菜9月中旬异地育苗,10月中下旬移植,翌年元旦始收至2月结束。目前该模式在全县山地的主要乡镇推广。
Chun’an County is located in the mountainous area of western Zhejiang Province. In recent years, vegetable cultivation in mountainous facilities has been developing rapidly. The cultivation pattern of radish-cucumber-green beans-celery has been promoted for four consecutive years. The annual output value per hectare is 275,500 to 327,000 yuan and the net income is 195,000 ~ 229 500 yuan, economic efficiency is more than 4 times the original planting mode. Generally spring radish sowing in early February to early April harvest; cucumber live in mid-April until early June before harvest; green beans in mid-late July broadcast until early September; celery breeding in different places in mid-September, mid-October Transplantation in late, New Year’s Day the following year until the end of February. At present, the model is popularized in the major townships of mountainous areas throughout the county.