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机构地区:[1]青海省大通县农业技术推广中心,青海大通810100
出 处:《青海农林科技》2004年第2期36-39,共4页Science and Technology of Qinghai Agriculture and Forestry
摘 要:新型日光温室冬季黄瓜栽培试验中,通过生物酿热加温、沼气增温补充CO2、防寒材料保温等相应的配套技术手段,可使室温保持在12℃以上,地温保持在16℃以上,温室中CO2浓度维持在600mg·kg-1以上,辅之以嫁接、覆膜、滴灌等先进的黄瓜栽培管理技术,在人工调控所形成的条件下,黄瓜可正常生长发育、开花结果、优质丰产,对于蔬菜的返季节生产达到较高的经济效益。Gourd was cultured and tested during winter in new type sunlight greenhouse.Greenhouse temperature might be kept over 12℃,ground temperature over 16℃,CO_2 concentration over 600mg·kg^(-1) by system technique of biological heat of fermentation,marsh gas increasing temperature and CO_2,Anti-cold material keep temperature.Geenhouse article regulate conditions were formed with advanced techniques of grafting,covered by film,drip irrigation and so on.Gourd might grow normally,abloom,fruit,quality and high yield during winter.More economy effect have been gained for production vegetable in winter.
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