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Effect of Foliar Application of Boron Nutrition on Kiwifruit Quality and Yield(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年05
Page:
9-12
Research Field:
Publishing date:

Info

Title:
Effect of Foliar Application of Boron Nutrition on Kiwifruit Quality and Yield
Author(s):
LONG You-hua1; 2; ZHANG Cheng1; WU Xiao-mao1; 2; YIN Xian-hui1; 2; ZHAO Wei1
(1.College of Agriculture，Guizhou University，Guiyang，Guizhou 550025；2.Institute of Crop Protection，Guizhou University，Guiyang，Guizhou 550025)
Keywords:
kiwifruit; boron nutrition; quality; yield
PACS:
-
DOI:
10.11937/bfyy.201505003
Abstract:
“Actinidia deliciosa cv.guichang” kiwifruit variety was used as experimental material，foliar application of different concentrations of boron nutrition on kiwifruit quality and yield were studied.The results indicated that high concentrations of boron nutrition had negative effect，reduced the yield and quality of kiwifruit.Appropriate concentrations of boron nutrition improved the quality and yield of kiwifruit；the optimal treatment of fertilization for quality was 0.30% Na2B4O7，increased the kiwifruit yield 17.12%，vitamin C content 16.5%，soluble total sugar content 23.40%，and reduced titratable acid 15.23%，dry matter increased 2.94 percent，protein increased 0.0049 μg/g，compared with no fertilizer treatment，improved the surface quality of kiwifruit.Conclusion，the optimum concentration was 0.30% boron nutrition that spraying on the leaf could meet the demand of the fruit trees of boron nutrition，for April—June and 1-2 times.

References:

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Last Update: 2015-04-23