| 有机叶面肥对巨峰葡萄生长和果实品质的影响 |
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| 引用本文： | 孙聪伟,陈展,牛帅科,赵艳卓,魏建国,褚凤杰,杨丽丽.有机叶面肥对巨峰葡萄生长和果实品质的影响[J].河北农业科学,2016(5):28-30. |
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| 作者姓名： | 孙聪伟 陈展 牛帅科 赵艳卓 魏建国 褚凤杰 杨丽丽 |
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| 作者单位： | 河北省农林科学院石家庄果树研究所,河北 石家庄,050061 |
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| 基金项目： | 国家葡萄产业技术体系石家庄综合试验站项目(CARS-30-3)；河北省农林科学院青年基金项目(A2015100104) |
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| 摘 要： | 为了对含氨基酸水溶性肥和含海藻酸水溶性肥在巨峰葡萄上的应用效果进行评价,在14 a生巨峰葡萄上,试验设Algifol肥(含海藻酸水溶性肥)1 000倍液、Sipfol肥(含氨基酸水溶性肥)600倍液和清水(空白对照,CK)3个处理,分别于开花前、果实膨大期和果实转色期各喷施1次,研究了不同类型有机叶面肥对葡萄新梢基径、果实产量和品质的影响。结果表明:施用有机叶面肥能够增加新梢生长量,提高果实产量和品质,其中,Sipfol肥能够显著促进葡萄新梢加粗生长,对增加穗长和单粒质量效果较好;Algifol肥能够明显提高果实的可溶性固形物含量,对增大单穗质量和糖酸比效果较好。在葡萄生长期,施用Sipfol肥有利于新梢生长量的积累,施用Algifol肥有助于提高果实产量和可溶性固形物含量。
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| 关 键 词： | 有机叶面肥 巨峰葡萄 新梢生长量 果实品质 |
Effects of Organic Foliar Fertilizers on Growth Physiology and Fruit Quality of Kyoho Grape |
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| Abstract: | Taking 14-year-old Kyoho grape as materials,the grape growth and fruit quality were studied by spaying amino acid and alginic acid fertilizers. There are 3 treatments to study the effects of different types of organic foliar fertilizer on new shoots base diameter and fruit quality of grape. The results showed that foliar fertilizers increased the length of new shoots and improved fruit quality. Amino acid fertilizer promoted thickening growth of new shoots, and ear length and single fruit weight were increased. Alginic acid fertilizer improved soluble solids content in grape obviously,and single panicle weight and sugar acid ratio were increased. In grape growing period, sipfol fertilizer is beneficial to the accumulation of new shoots,and alginic acid fertilizer improved the weight of fruit spike and the content of soluble solids. |
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| Keywords: | Organic foliar fertilizer Kyoho grape Growth of new shoots Fruit quality |
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