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1 冬枣的形态特征和资源分布、品种界定1.1 形态特征和资源分布有关冬枣的形态特征,1993年出版的《 中国果树志·枣卷》中有较详细的描述:冬枣果实近圆形,果面平整光洁,似小苹果,纵径2.7～2.9cm ,横径2.6～2.9cm ,平均单果质量10.7g,最大23.2g,大小较整齐。果肩平圆,梗洼平,或
1 jujube morphological characteristics and resource distribution, species definitions 1.1 Morphological characteristics and resource distribution Dong jujube morphological characteristics published in 1993, “Chinese fruit Zhi jujube volume” in more detail description: jujube fruit nearly round, fruit surface Smooth and smooth, like a small apple, longitudinal diameter 2.7 ~ 2.9cm, diameter 2.6 ~ 2.9cm, the average single fruit mass 10.7g, the largest 23.2g, size neatly. Fruit shoulder flat circle, stem depression depression, or