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中国农学通报 ›› 2005, Vol. 21 ›› Issue (11): 265-265.

所属专题: 园艺

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金光杏梅果实生长动态观察研究

张传来,朱胜利,刘遵春,张亚强,贾朝亮   

  • 出版日期:2005-11-05 发布日期:2005-11-05

Studies on Growth and Development of Golden Plum

Zhang Chuanlai, Zhu Shengli, Liu Zunchun, Zhang Yaqiang, Jia Chaoliang   

  • Online:2005-11-05 Published:2005-11-05

摘要: 研究结果表明,金光杏梅果实生长发育动态呈“慢—快—慢—快—慢”的“3S”型曲线,整个发育过程可分为5个时期:幼果缓慢生长期、果实第一次迅速生长期、果实第二次缓慢生长期、果实第二次迅速生长期和果实熟前缓慢生长期。果实第二次缓慢生长期与果实硬核期相吻合,果实第一次迅速生长期和第二次迅速生长期是果实增长的两个关键时期。果实纵、横、侧径和果肉厚度与果实鲜重和体积变化曲线极为相似,经相关分析,果实纵、横、侧径和果肉厚度与果实鲜重的相关系数分别为0.9421**、0.9442**、0.9413**和0.9843**,与

Abstract: The experimental results indicated that the growth and development of Golden plum was trable S-shaped curves: slow-fast-slow-fast-slow. The whole growth and development course was divided into five periods: the slow growth period of infant fruit, the first