HUBEI AGRICULTURAL SCIENCES ›› 2020, Vol. 59 ›› Issue (21): 102-105,116.doi: 10.14088/j.cnki.issn0439-8114.2020.21.020

• Horticulture & Local Products • Previous Articles     Next Articles

Study on the effects of different nutrient concentrations on growth of grape and substrate under root restriction

JIN Li, WANG Yan, PEI Xian, YANG Shou-kun, YAO Zhong-hua, LI Chang-lin, CHEN Xu-bai, SU Fu-yuan   

  1. Wuhan Academy of Agricultural Sciences/Wuhan Engineering and Technique Research Centre on Forest and Fruit, Wuhan 430064, China
  • Received:2020-03-18 Online:2020-11-10 Published:2020-12-21

Abstract: A experiment with annual grape of Shine Muscat and Yongyouyihao was conducted to study the influences of different nutrient solution and identity the appropriate nitrogen content for grape. The results showed that 30 mg/L nitrogen treatment can promote growth for Shine Muscat and 180 and 120 mg/L nitrogen treatments can promote growth for Yongyouyihao. Shine Muscat is more efficient to use nutrition. With less nutrition, the nitrogen is left less in the substrate under root restriction for Shine Muscat. Yongyouyihao is less efficient to use nutrition. With more nutrition, the nitrogen is left less in the substrate under root restriction for Yongyouyihao.

Key words: grape, Shine Muscat, Yongyouyihao, nutrition

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