| Cite this article: | 匡春兰,杨洋,刘雨灿,等.禽畜养殖再生水浇灌绿萝对其生理指标的影响[J].灌溉排水学报,0,():-. |
| kuangchunlan,yangyang,liuyucan,et al.禽畜养殖再生水浇灌绿萝对其生理指标的影响[J].灌溉排水学报,0,():-. |
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| Effects of Reclaimed Water from Livestock Culture on Physiological Indexes of Scindapsus.aureus |
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kuangchunlan, yangyang, liuyucan, zhaozhiqiang, liulu
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The xiangnan university
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| Abstract: |
| 【Background】Water resource is the most important resource for human survival. However, with the development of China's economy and the increase of population, the aggravation of water pollution, the contradiction between water and people is more prominent. How to make better use of water resources and protect water resources has become one of the problems we need to solve.【Objective】Reclaimed water is an alternative water source to improve water resources and alleviate water shortage. In order to explore the effects of reclaimed water irrigation on Physiological Indexes of plants, it is necessary to strengthen the research work of crops and plants irrigated with reclaimed water.【Method】Different concentrations of reclaimed water and tap water were used as control to irrigate Scindapsus.aureus, and its physiological indexes were determined.【Result】The results showed that: The results 1 on the 16th day, 1/2 and 1/100 of different concentrations of reclaimed water had a significant effect on CAT activity, which increased by 1.87 u·g-1 and 1.54 u g-1 , respectively; The results 2 on the 16th day of irrigation, the effect of 1/2 and 1/100 concentration of reclaimed water on POD activity was obvious, and the activity increased by 0.933 u·g-1·min-1 and 0.363 u·g-1·min-1; The results 3 compared with 16 days after irrigation, the permeability of Cell Membrane increased at all concentrations, which indicated that free radicals were produced in plants and inhibited the growth of plants; The results 4 compared with the control group, the Chlorophyll content of Scindapsus.aureus was higher after 32 days of irrigation.【Conclusion】Although reclaimed water has a certain impact on the growth of Scindapsus.aureus, it can play a positive role in general. When the concentration is 1/100, the growth of Scindapsus.aureus is relatively good, which will be conducive to the reuse of nutrients in reclaimed water, so as to improve the utilization efficiency of water resources. |
| Key words: water resources; reclaimed water; water; Scindapsus.aureus; physiological indexes |
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