Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2021, Vol. 37 ›› Issue (3): 112-115.doi: 10.11924/j.issn.1000-6850.casb2020-0007

Special Issue: 园艺

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Analysis of Mineral Elements’ Content of 4 Excellent Wild Kiwifruit Individual Plants

Wang Lianrun1(), Wan Hong1, Tao Pang1, Chen Xia1, Wu Dingcai2, Ding Renzhan1, Li Weifen1, Sha Yucang1(), Li Kunming1()   

  1. 1Horticultural Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205
    2Agricultural and Rural Bureau of Weixin County, Weixin Yunnan 657911
  • Received:2020-04-15 Revised:2020-11-26 Online:2021-01-25 Published:2021-01-26
  • Contact: Sha Yucang,Li Kunming E-mail:lianrweiwang@163.com;rjssyc@126.com;kmli282@sina.com

Abstract:

To explore the wild kiwifruit germplasm resources in Yunnan Province, a survey was conducted to collect wild kiwifruit resources in eastern and northeastern Yunnan. Four excellent individual plants were selected on the basis of sensory evaluation, morphometric analysis and total sugar and total acid identification analysis of the fruits. The results showed that the fruit of DSG-2 had the highest content of P, Zn, Fe, Mg, Ca, Cu and Na, XSD-1 fruits had the lowest content of P, Mg, Ca, Cu, Na and K. The content of K, Ca, P and Mg of the four plants ranked as the top four among all mineral elements, accounting for 99.51%-99.76% of the total, while the content of Zn, Fe, Mn, Cu, and Na was relatively low respectively. The order of the total mineral elements, the integrated mineral nutrition assessment index and the mineral nutrient quality of the four individual plants were all DSG-2> LBBH-1>LB-2>XSD-1.

Key words: wild, kiwifruit, excellent individual plant, mineral element, content

CLC Number: