| 柠檬酸钙对红富士苹果果实中钙含量及品质影响的研究 |
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| 引用本文： | 边少敏,孙建设,张建光,刘玉芳.柠檬酸钙对红富士苹果果实中钙含量及品质影响的研究[J].河北农业大学学报,2002,25(3):37-40. |
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| 作者姓名： | 边少敏 孙建设 张建光 刘玉芳 |
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| 作者单位： | 河北农业大学园艺学院,河北保定,071001 |
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| 基金项目： | 教育部优秀青年教师基金资助项目 |
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| 摘 要： | 在花前15d,花后15d；花后15、30d；花后105、120d和采前35、20d等4个处理时期，对红富士苹果进行输柠檬酸钙处理，均能显著提高果实中钙含量，其中以花前和采前2个时期补钙尤为重要。钙表现为降低糖酸含量，提高果实硬度的作用，并且钙对果实品质的影响有赖于补钙时期，喷氨基酸钙的效果与此相似，在柠檬酸钙分别和Zn、B、IAA配合使用试验中，柠檬酸钙和IAA配合使用效果最好，使果实中钙含量提高了104 .89%.
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| 关 键 词： | 柠檬酸钙 红富士苹果果实 钙 含量 品质 |
| 文章编号： | 1000-1573(2002)03-0037-04 |
| 修稿时间： | 2001年4月7日 |
Study on the effects of citrate calcium on the quality and calcium concentrations of red Fuji apples |
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| BIAN Shao min,SUN Jian she,ZHANG Jian guang,LIU Yu fang.Study on the effects of citrate calcium on the quality and calcium concentrations of red Fuji apples[J].Journal of Agricultural University of Hebei,2002,25(3):37-40. |
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| Authors: | BIAN Shao min SUN Jian she ZHANG Jian guang LIU Yu fang |
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| Abstract: | The effects of infusing citrate calcium on the quality and calcium concentrations of fruits were studied in this experiment The results showed that the calcium concentrations of fruits were significantly increased in all the four different stages,especially in the preblossoming stage and the preharvesting stage.Calcium has the effects of decreasing the concentration of soluble sugar and titratable acid and enhancing the firmness of fruits,has the effects of which was to some degree determined by the calcium-supplemented stages. The influence of spraying amino acid calcium is in accordance with that of infusing citrate calcium. In order to increase more effectivly the calcium concentrations of fruits, citrate calcium along with B,Zn,IAA was infused into the trunk.The results indicated that the calcium concentrations of fruits was increased by 104 89% in comparison with the control. |
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| Keywords: | red Fuji apples citrate calcium calcium concentrations |
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