ACTA AGRICULTURAE BOREALI-SINICA ›› 1999, Vol. 14 ›› Issue (3): 71-74. doi: 10.3321/j.issn:1000-7091.1999.03.014

Special Issue: Grape

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A Study on the Leaf Photosynthetic Characteristics for Red Wine Grape Varieties in Berry Ripening Period

Zhang Fuqing1, Li Wei1, Tian Weidong1, Xue Jun2, Yu Xiangjun2   

  1. 1. Sino French Joint Venture Dynasty Winery LTD, Tianjin 300402;
    2. Tianjin Center for Agri Bioengineering, Tianjin
  • Published:1999-09-28

Abstract: The leaf photosynthetic rate (Pn) of red wine grape varieties increased with raised leaf position in berry ripening period. The Pn of the leaves on the secondary shoots was higher than that of leaves on the primary shoots. The leaves Pn for Cabernet Sauvignon on the summer secondary shoots was a little higher than that of leaves on the winter secondary shoots. Leaf age , shoot type and vigour affecting the leaf Pn were presented and discussed.

Key words: Wine grape, Varieties, Photosynthetic characteristics, Berry ripening period

Cite this article

Zhang Fuqing, Li Wei, Tian Weidong, Xue Jun, Yu Xiangjun. A Study on the Leaf Photosynthetic Characteristics for Red Wine Grape Varieties in Berry Ripening Period[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1999, 14(3): 71-74. doi: 10.3321/j.issn:1000-7091.1999.03.014.

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