| 增效剂和腐植酸肥料对番茄产量和品质的效应 |
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| 引用本文： | 康宗利,刘延吉,杨玉红.增效剂和腐植酸肥料对番茄产量和品质的效应[J].北方园艺,2006(2):4-6. |
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| 作者姓名： | 康宗利 刘延吉 杨玉红 |
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| 作者单位： | 沈阳农业大学生物科学技术学院,110161;沈阳农业大学生物科学技术学院,110161;沈阳农业大学生物科学技术学院,110161 |
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| 摘 要： | 通过在番茄苗期施用不同的增效剂和生长期施用腐植酸肥料,试验结果表明:增效剂和腐植酸可以起到显著的壮苗作用;株高、茎粗、叶片数、植株鲜重都有明显增加;还可以增强根系的活力、叶片的叶绿素含量和净光合速率,从而促进幼苗的生长发育,并可提高产量达30.8%,此外,显著提高番茄果实的品质;Vc的含量明显增加,可溶性糖的含量略有上升,有机酸的含量显著下降,硝酸盐的含量明显降低.
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| 关 键 词： | 增效剂 腐植酸肥料 番茄 产量 品质 |
| 文章编号： | 1001-0009（2006）02-0004-03 |
| 收稿时间： | 2005-10-12 |
| 修稿时间： | 2005年10月12日 |
The Effects of Synergist and Humic Acid Fertilizer to the Yield and Quality on Tomatoes |
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| KANG Zongli,LIU Yanji,YANG Yuhong.The Effects of Synergist and Humic Acid Fertilizer to the Yield and Quality on Tomatoes[J].Northern Horticulture,2006(2):4-6. |
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| Authors: | KANG Zongli LIU Yanji YANG Yuhong |
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| Institution: | College of Biological Science and Technology, Shenyang Agricultural University, Shenyang 110161 |
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| Abstract: | By employing different efficiency-enhancer-regent in the seedling stage and humic acid in the vegetal period of tomato,the results showed that the efficiency-enhancer-regent and the humic acid could remarkably make seedlings robust:the height of plants ?the width of stems ?the leaves number and fresh weight of plants all improved greatly;and the activity of roots ?the content of chlorophyll and the net photosynthesis rate of leaves increased,thus the growth of seedlings were facilitated and the tomato yield raised 30.8%;furthermore,the quality and the content of vitamine C of fruits were improved remarkably,the content of soluble sugar increased appreciably,the content of organic acid and nitrate droped greatly,respectively. |
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| Keywords: | efficiency-enhancer-regent humic acid fertilizer tomato yield quality |
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