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| 腐植酸水溶肥对黄瓜幼苗生长和产量的影响 |
| Effects of Humic Acid Liquid Fertilizer on Growth and Yield of Cucumber |
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| DOI： |
| 中文关键词: 黄瓜 腐植酸 叶面喷施 根施 幼苗生长 产量 |
| 英文关键词:Key words: Cucumber Humic acid Foliar spraying Root application Seed ling growth Yield |
| 基金项目:国家重点研发计划项目（2016YFD0201006）；国家特色蔬菜产业技术体系（CARS-24-B-04）；农业部园艺作物生物学与种质创制重点实验室资助项目。 |
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| 中文摘要: |
| 以黄瓜为试验材料，研究了腐植酸水溶肥的根施与叶面喷施对黄瓜苗期生长发育和产量的影响。结果表明，苗期施用腐植酸能提高黄瓜幼苗的株高、茎粗、干鲜质量和叶面积等指标，其中以喷施处理效果最佳。在黄瓜采收期，叶面喷施1000倍稀释的腐植酸液肥可以显著提高黄瓜产量，增产率达到8.93%。 |
| 英文摘要: |
| Abstract: The effects of root application and foliar spraying of humic acid on the growth and yield ofcucumber were studied by using cucumber as test material. The results showed that the application of humicacid at seedling stage could increase the plant height, stem diameter, dry (fresh) weight and leaf area ofcucumber seedlings, among which the spraying effect was the best. In the harvest period of cucumber, foliarspraying 1 000 times diluted humic acid liquid fertilizer could significantly improve the yield of cucumber,increasing production by 8.93%. |
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