| 微量元素Ca、Zn、Fe对草莓产量与品质的影响 |
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| 引用本文： | 王凤文. 微量元素Ca、Zn、Fe对草莓产量与品质的影响[J]. 白城师范学院学报, 2009, 0(3) |
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| 作者姓名： | 王凤文 |
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| 作者单位： | 白城师范学院生物系; |
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| 摘 要： | 喷施一定浓度的微肥能增加营养元素含量,提高草莓产量与品质;微肥增产效果以钙肥最为显著,其次为锌肥,最后是铁肥;喷施微肥后草莓浆果的可溶性固性物、可溶性糖、滴定酸、糖酸比、Vc等都有明显变化,铜、锌、铁、锰、钙、镁等营养元素含量也有不同程度的提高;钙肥1.0%和锌肥0.1%为最佳喷施浓度,有利于草莓产量品质及营养元素含量水平的提高,而铁肥浓度不宜超过0.6%。
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| 关 键 词： | 微量元素 草莓 产量与品质 |
The Influence of Ca,Zn,Fe on the Production of Strawberry and its Quality |
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| WANG Feng-wen. The Influence of Ca,Zn,Fe on the Production of Strawberry and its Quality[J]. Journal of Baicheng Normal College, 2009, 0(3) |
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| Authors: | WANG Feng-wen |
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| Affiliation: | Biology Dept.;Baicheng Normal College;Baicheng 137000;China |
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| Abstract: | Spraying a certain amount of micro fertilizers can increase the amount of nutrient element and improve the output and quality of strawberry.Ca is the best to increase the output,and next is Zn,the last is Ze.After spraying,the fruit varies from dissolublity solid matter to dissolublity sugar to titrable acid to sugar-acid ratio and Vc.While Cu,Zn,Mn,Fe,Ca,Mg are all promoted in nutrient element.Spraying Ca(1.0%)and Ze(0.1) is benefitial to strawberry in quality and nutrition,but dentsity of Fe can't be over... |
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| Keywords: | trace elements strawberry output and quality |
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