Effect of Chemical Agent Combined Treatment on Fruit Setting Rate of Walnuts(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effect of Chemical Agent Combined Treatment on Fruit Setting Rate of Walnuts

Author(s):: Nusilaikezi·HALIKE¹; Ayiguli·ABUDUWAYITI¹; Abulaike·NIYAZI²; 1.College of Forestry and Horticulture，Xinjiang Agricultural University，Urumqi，Xinjiang 830052；
2.Luntai National Pomology Germplasm Garden，Xinjiang Academy of Agricultural Science,Luntai，Xinjiang 841600

Abstract:: Three walnut varieties ‘Xinfeng’，‘Xinguang’ and ‘Xinfengshang 10’ were used as plant materials，0.3% Urea＋0.3% borax (treatment Ⅰ)，10% sucrose＋0.02% boric acid (treatment Ⅱ),treatment Ⅰ+treatment Ⅱ mixed solution (treatment Ⅲ) were sprayed on those walnut varieties within fullbloom stage，the purpose was to screen out the best proportion solution which could enhance fruit setting rate of walnut by compared effect of three treatments on three walnut varieties in this paper.The results showed that，there were some difference on the effects of three treatments on the fruit setting rate of three walnut varieties，among them the treatment Ⅲ had best effect on fruit setting rate，to compared with control treatment fruit setting rate of ‘Xinfeng’，‘Xinguang’ and ‘Xinfengshang 10’ were enhanced 62%，17%，35%，respectively；next was treatment Ⅰ，fruit setting rate of three walnut varieties were enhanced 48%，7%，22%，respectively；treatment Ⅲ had lowest effect，fruit setting rate of three walnut varieties were enhanced 34%，0%，14%，respectively.Three treatments compared each other，treatment Ⅲ had the best popularization value on walnut cultivation and production.

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Last Update: 2014-08-31