| 常萌蕾1，余素芹2,3，胡位荣2，谢国文2.特效植物营养素的表观遗传效应对沙糖桔
产量及生化性状的影响[J].广东农业科学,2014,41(9):44- |
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特效植物营养素的表观遗传效应对沙糖桔
产量及生化性状的影响 |
| Epigenetic effect of SPNE on yield and biochemicalcharacter of shatang orange |
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| DOI： |
| 中文关键词: 特效植物营养素 沙糖桔 表观遗传效应 产量 生化性状 |
| 英文关键词: SPNE shatang orange epigenetic effect yield biochemical character |
| 基金项目:国家级大学生创新创业训练计划项目
(201211078028）；广州大学服务经济社会项目（2012008） |
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| 中文摘要: |
| 以沙糖桔为材料，采用特效植物营养素（SPNE）喷施植株进行了连续两年的试验，第1 年的试验分为用
营养素喷施和清水喷施两个类型，第2 年将试验分为上年营养素喷施的再用营养素喷施、上年营养素喷施的用清水
喷施、上年清水喷施的用营养素喷施及上年清水喷施的再用清水喷施4 个类型。结果表明，SPNE 处理的第1 年能提
高沙糖桔的产量和品质，上年经SPNE 处理的沙糖桔在下年不处理还能产生超过对照的表观遗传效应，表现为产量
性状及可溶性固形物含量、蛋白质含量、叶绿素含量和过氧化物酶等生化性状超过对照。两年都用营养素处理的表
现效果最佳。 |
| 英文摘要: |
| SPNE (Special Plant Nutritional Element) was sprayed to plants of shatang orange in two years. The plants
were divided into two types that were sprayed by SPNE and water in the first year, then the plants were divided into four
types in the second year: The plants were sprayed by SPNE in the first half year, were sprayed by SPNE again in the
second half year; The plant were sprayed by water in the first half year, were sprayed by SPNE in the second half year; The
plant were sprayed by SPNE in the first half year, were sprayed by water in the second half year; The plant were sprayed
by water in the first half year, were sprayed by water again in the second half year. The results showed that the yield and
quality of shatang orange could be increased by SPNE in the first year. When the shatang orange plants were treated by
SPNE in the second year, yield and content of soluble solids, protein, chlorophyll and activity of peroxidase (POD) were
better than the contrast. The best group was that treated by SPNE for two years. |
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