| 摘要: |
| 旱塬红富士花后20，35 d两次喷施芸苔素叶面微肥结果表明，芸苔素叶面微肥具有促进幼果纵径伸长、抑制幼果横径伸长、促进春梢封顶的作用，可以显著改善成熟果实的内外质量，提高果形指数、红果率、可溶性固形物含量，并能降低偏斜果率，减小单果重变幅，使果个大小一致性增强。 |
| 关键词: 红富士苹果 芸苔素叶面微肥 果实生长 果实品质 |
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| 基金项目:国家“九五”攻关项目(95-004-05);农业部丰收计划项目(99-6-1-13)部分内容 |
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| Effects of foliage fertilizers including brassin on apple growth and fruit quality |
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| Abstract: |
| The experiment of spraying foliage fertilizers including brassin 20 d and 35 d after fruit setting to Red Fuji Apple in arid areas shows that the foliage fertilizers including brassin can elongate fruit and inhibit flattening fruit and make the shoot stop growth early.The foliage fertilizers including brassin can also improve the fruit quality obviously,increase L/D of fruit and soluble solid matters,meanwhile make the weights of fruits vary little. |
| Key words: red fuji apple foliage fertilizers including brassin growth of fruit fruit quality |
