| 磷素对甜瓜果实品质的影响研究 |
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| 引用本文： | 谢秀芳,廉华,马光恕,李欣,孙爽,张宇.磷素对甜瓜果实品质的影响研究[J].安徽农学通报,2015(6):60-63. |
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| 作者姓名： | 谢秀芳 廉华 马光恕 李欣 孙爽 张宇 |
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| 作者单位： | 黑龙江八一农垦大学农学院,黑龙江大庆,163319;黑龙江八一农垦大学农学院,黑龙江大庆,163319;黑龙江八一农垦大学农学院,黑龙江大庆,163319;黑龙江八一农垦大学农学院,黑龙江大庆,163319;黑龙江八一农垦大学农学院,黑龙江大庆,163319;黑龙江八一农垦大学农学院,黑龙江大庆,163319 |
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| 基金项目： | 黑龙江省教育厅科技项目(12531454)；黑龙江八一农垦大学校级大学生创新训练计划项目(xc2014002)。 |
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| 摘 要： | 试验以"金妃"甜瓜为材料,采用基质培养方法,通过测定甜瓜果实可溶性固形物、可溶性糖、Vc、可溶性蛋白、总酸含量等营养品质指标变化规律,研究了不同磷素用量对甜瓜营养品质形成的作用效应。结果表明:适宜的磷素用量(即0.9~1.2mmol·L-1)时,不仅可以改善甜瓜可溶性固形物、可溶性糖、Vc、可溶性蛋白、总酸含量等营养品质,而且也提高了产量;而当磷素用量低于0.6mmol·L-1或高于1.5mmol·L-1时,各项指标均显著下降。
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| 关 键 词： | 磷素 甜瓜 营养品质 |
Effects of Phosphorus Element on the Quality of Muskmelon |
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| Abstract: | In the experiment,muskmelon(Jinfei)was used as experimental material,adopted the way of sub?strate culture to study the action effects of different dosages of phosphorus element on the quality of musk?melon through measuring change laws of fruit soluble solids,soluble sugar,Vc,soluble protein and total ac?id content.The results showed that appropriate dosage of phosphorus element(0.9~1.2mmol·L-1)can best pro?mote fruit growth of muskmelon through enhancing chlorophyll content and nitrate nitrogen content which can improve nutrient quality of muskmelon which included soluble solids,soluble sugar,Vc,soluble protein and total acid content,at the same time, yield was increased;While phosphorus dosage was less than 0.6mmol·L-1 or higher than 1.5mmol·L-1,all indexes decreased significantly. |
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| Keywords: | Phosphorus element Muskmelon Nutrient quality |
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