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Application of CO2-storage materials as a novel plant growth regulator to promote the growth of four vegetables
Journal of CO2 Utilization ( IF 7.2 ) Pub Date : 2018-06-21 , DOI: 10.1016/j.jcou.2018.06.011
Long Zhao , Chang Liu , Xiaoqing Yue , Liang Ma , Yu Wu , Tingyu Yang , Jianbin Zhang

In the present work, CO2-storage materials (CO2SMs) obtained from CO2 capture were applied as energy sources to facilely boost the growth of four vegetables including eggplant, tomato, pimiento, and cucumber. The effects of CO2SMs on the vegetable growth were determined by irrigating plants with different CO2SMs fertilizers for 60 d using water and NH4HCO3 as the control groups. The results indicated that all CO2SM fertilizers dramatically promoted the plant growth of the tested vegetables in terms of plant height, stem diameter, and root development. Further investigation revealed that CO2 in CO2SMs functioned as an indirect energy source to improve the root development, which increased the absorption of nutrients from the soil to further promote both vegetative growth florescence and yield. Our work has provided a new strategy for CO2 utilization as an indirect energy source.



中文翻译:

将CO 2储存材料用作新型植物生长调节剂以促进四种蔬菜的生长

另外,在本工作中,CO 2吸藏材料(CO 2从CO得到的SM)2捕获施加作为能量来源,以轻便提高四个蔬菜,包括茄子,番茄,甜椒,和黄瓜生长。通过以水和NH 4 HCO 3为对照组,用不同的CO 2 SMs肥料灌溉植物60 d ,确定CO 2 SMs对蔬菜生长的影响。结果表明,所有的CO 2 SM肥料在植物高度,茎直径和根系发育方面均显着促进了被测蔬菜的植物生长。进一步调查显示,CO 2在CO2 SMs是间接能量来源,可改善根系发育,从而增加了土壤对养分的吸收,从而进一步促进了营养生长的花期和产量。我们的工作为将CO 2用作间接能源提供了新的策略。

更新日期:2018-06-21
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