西瓜保护地早熟高产栽培技术研究

• 作 者: 牟传民 张建国
• 出 处: 石河子农学院学报
• 发表日期: 1988年02期
• 关键词: 壮秧 淡季供应 单壁架 单蔓整枝 定植水 营养袋育苗 小高 吊绳 保果 人工授粉

本研究旨在获得保护地西瓜早熟高产,进而解决淡季供应问题。试验结果表明,直线壮秧(大营养袋育苗,苗令45天,全期后及时满足其肥水要求),单个小高垄定植,适当增加密度,亩保苗3700株,单蔓整枝、单壁架、人工授粉,6—BA保果,地下或叶面追磷、钾肥,用敌敌畏和粉锈宁特别防治蚜虫、红蜘蛛和白粉病,早花、伊选两品种均可于5月底至6月上旬上市,并获得亩产量6.5—7吨,纯利润达3700—3900元。

The purpose of this study is to obtain pre-mature high-yielding watermelon in protected areas so as to solve the problem of off-season supply. The results showed that the growth of straight sturdy seedlings (45 days of nursery, 45 days of seedling order and timely fulfillment of their fertilizers requirements after a long period) Artificial pollination, 6-BA fruit preservation, underground or foliar chasing phosphorus, potash fertilizer, special control of aphids, red spider and powdery mildew with dichlorvos and triadimefon, as early as the flower, the Iraqi selection of two varieties are available from the end of May to early June listing, And access to 6.5-7 tons of mu production, net profit of 3700-3900 yuan.