王安柱;张芳芳;韩明玉;田海成;田玉命;赵彩平;

• 1:西北农林科技大学园艺学院

摘要(Abstract)：

以6a生八月脆桃为试材,在果实成熟期观测分析了2种树形(主干形和开心形)对光截获能力和果实产量及品质的影响。结果表明,2种树形同一层次的平均单果质量、着色指数、光洁度差异不显著;果实硬度和可溶性固形物有显著差异,果实硬度表现为主干形﹥开心形,可溶性固形物则表现为开心形﹥主干形。对光截获能力的影响表现为主干形>开心形;叶面积指数、果实产量指标均表现为主干形高于开心形;果实产量是开心形的2.11倍。桃树主干形是高光效、高产树形。

关键词(KeyWords)： 桃;树形;光截获;产量;品质

Abstract:

Keywords:

基金项目(Foundation): 公益性行业(农业)科研专项经费项目(3-37)

作者(Author): 王安柱;张芳芳;韩明玉;田海成;田玉命;赵彩平;

Email:

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