| 蔡江桥1，许 静1，王 辉1，戴耀良1，冯世秀1，杨积涛1，田丽萍2.植物源营养素对黄瓜种子萌发、生长和品质的影响[J].广东农业科学,2018,45(3):14-20 |
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植物源营养素对黄瓜种子萌发、生长和品质的影响 |
| Effects of phytonutrients on the germination，growth and quality of cucumber |
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| DOI：10.16768/j.issn.1004-874X.2018.03.003 |
| 中文关键词: 植物源营养素 黄瓜 产量 品质 施用方法 中医农业 |
| 英文关键词: phytonutrient cucumber yield quality fertilization method traditional Chinese medicine
agriculture |
| 基金项目:深圳市城市管理局科研项目（201619，201806）；新疆生产建设兵团科技型中小企业技术创新基金
（2016AE006） |
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| 摘要点击次数: 2175 |
| 全文下载次数: 738 |
| 中文摘要: |
| 植物源营养素是以中医农业理论为指导思想，以传统中草药为原料，经现代萃取技术精制而
成的一种新型、高效、环保、天然有机植物营养产品。为了解植物源营养素对植物生长的影响，以黄瓜为试
材，采用不同浓度的植物源营养素处理，研究其对黄瓜发芽、生长、产量、品质的影响。结果表明：不同浓
度的植物源营养素对黄瓜种子发芽和生长影响不同，低浓度（0.2 mg/L）植物源营养素使黄瓜种子发芽率提
高12.94%，茎粗、叶面积、叶片鲜重、叶片干重等也分别提高11.43%、145.71%、26.59% 和25.79%；高浓度
（10 mg/L）植物源营养素抑制黄瓜种子发芽和生长，而且随着浓度的增加抑制作用越明显；植物源营养素
根部喷施和叶面喷施都能促进黄瓜生长和提高黄瓜品质，其中根部喷施更有利于黄瓜初期的营养生长和后
期的生殖生长，而叶面喷施则有利于黄瓜后期的营养生长。 |
| 英文摘要: |
| Phytonutrient is a new kind of efficient，environmental and natural organic plant nutrition products
based on the theory of traditional Chinese medicine on agriculture. Phytonutrients are extracted from traditional
Chinese herbs and refined by modern extraction techniques. In order to study effects of phytonutrients on the seed
germination and plant growth，cucumbers were selected as materials for treatments of different phytonutrients
concentrations and applications. The results showed that：different concentrations of phytonutrients have different
effects on seed germination and growth of cucumber. Low concentration of phytonutrients at 0.2 mg/L，the
germination rate of cucumber seeds increased by 12.94%，the growth indexes of cucumber，such as stem diameter，
leaf area，fresh weight and dry weight of leaf increased by 11.43%，145.71%，26.59% and 25.79% respectively.
High concentration of phytonutrients at 10 mg/L，inhibited the seed germination and growth of cucumber，and
the inhibitory effect becomes more obvious as the concentration increased. Phytonutrients promoted the growth of cucumber plants and improve the fruit quality by using both root spraying and leaf spraying. The root spraying is more
beneficial to the early vegetative growth and late reproductive growth of cucumber. The leaf spraying is helpful for the
late vegetative growth of cucumber. |
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