植物生长调节剂对红地球葡萄设施延后栽培果实品质的影响

为了提高设施红地球葡萄的商品性,以获得较高的经济效益,在红地球葡萄花序分离期、幼果期、果实膨大期分别用奇宝40 000倍液、保美灵7 500倍液、CPPU50倍液、奇宝40 000倍液＋保美灵7 500倍液混合液、奇宝40000倍液＋CPPU50倍液混合液浸蘸果穗.结果表明,不同药剂处理对红地球葡萄果穗延伸生长、果粒膨大和果实品质均有明显的影响,对红地球葡萄果穗拉长效应最好、提高果实品质效果最好的药剂处理为奇宝40000倍液＋保美灵7 500倍液混合液.

Effects of Plant Growth Regulators on the Fruit Quality of Red Globe Grape in Facility-delayed Cultivation

In order to improve the commodity of Red Globe grape in facility cultivation and obtain higher economic benefits, fruit ears of Red Globe grape in inflorescence separation stage, young fruit stage and fruit-swelling stage were soaked with 40 000 times diluent liquid of Qibao, 7 500 times diluent liquid of Baomeiling, 50 times diluent liquid of CPPU, the mixture of 40 000 times diluent liquid of Qibao and 7 500 times diluent liquid of Baomeiling, the mixture of 40 000 times diluent liquid of Qibao and 50 times diluent liquid of CPPU. The results showed that treatment with different medicaments had obvious effects on the extension and growth of fruit ears, grain expansion and fruit quality of Red Globe grape. And the mixture of 40 000 times diluent liquid of Qibao and 7 500 times diluent liquid of Baomeiling had the best extending effect on the fruit ears of Red Globe grape and the best effects of improving the fruit quality.