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| 喷施几种生态肥对稻渔种养过程水质和水稻生长及产量的影响 |
| Effects of Ecological Fertilizers on Water Quality, Rice Growth, and Yield in Process of Rice-fish Co-culture |
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| DOI： |
| 中文关键词: 稻渔综合种养 生态肥料 水稻产量 |
| 英文关键词:Rice-aquaculture integrated cultivation Ecological fertilizer Rice yield |
| 基金项目:稻渔综合种养技术研究与服务项目（K4050424307） 资助。 |
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| 中文摘要: |
| 为研究稻渔种养过程中喷施不同生态肥对稻田水质和水稻生长及产量的影响，试验共设置5个处理，以不施生态肥为对照（CK），施用抗病促生肥料、活性生物肥料、高能硅肥、绿色生态肥料分别为处理1 ~ 4，对其进行比较研究。结果表明，处理2和处理4有助于提高水稻产量，更适宜推广应用。总体来看,在不影响稻田水质的情况下，生态肥提高了水稻光合作用、叶片营养，增加了水稻千粒重和产量，并进一步提高了水稻籽粒的品质，为稻田综合种养提供了一定的技术支撑。 |
| 英文摘要: |
| To investigate the effects of different ecological fertilizers on paddy-field water quality, rice growth and yield during rice-fish co-culture, a field experiment was conducted with five treatments. The control group (CK) received no ecological fertilizer, while treatments 1~4 involved the application of a disease-resistant and growth-promoting fertilizer, an active biofertilizer, a high-energy silicon fertilizer, and a green ecological fertilizer, respectively.The results indicated that Treatments 2 and 4 significantly increased rice yield and were more suitable for wider application. Overall, ecological fertilizer application enhanced rice photosynthesis, leaf nutrient status, thousand-grain weight, and grain yield, and improved grain quality, without negatively affecting paddy-field water quality. These findings provide a technical support for promoting integrated rice~fish cultivation. |
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