Wang Jinlei, Mu Hongmei, Liu Shan, Qi Saike, Mou Saifeng
College of Agriculture and Biology, Liaocheng University, Liaocheng 252000, China.
Microorganisms. 2024 Sep 30;12(10):1987. doi: 10.3390/microorganisms12101987.
This study analyzed the effects of on the growth of continuous cropping and the physical and chemical properties of rhizosphere soil and microbial community structure, using Illumina Miseq (PE300) high-throughput sequencing technology along with physiological and biochemical detection. The results indicated that after applying , the growth of was significantly promoted, with increases in plant height, fresh weight, and dry weight of 21.42%, 24.5%, and 4.5%, respectively. The pH of the rhizosphere soil decreased from 7.78 to 7.51, while the electrical conductivity, the available phosphorus, the available potassium, and the total nitrogen were markedly higher compared to the control group and increased by 13.95%, 22.54%, 21.37%, and 16.41%, respectively. The activities of catalase and sucrase in the rhizosphere increased by 18.33% and 61.47%, and the content of soil organic carbon (SOC) increased by 27.39%, which indicated that could enhance soil enzyme activity and promotes the transformation of organic matter. The relative abundance of beneficial bacteria such as increased, while the relative abundance of harmful fungi such as and decreased significantly.
本研究利用Illumina Miseq（PE300）高通量测序技术结合生理生化检测，分析了[具体物质未给出]对连作[作物名称未给出]生长、根际土壤理化性质及微生物群落结构的影响。结果表明，施用[具体物质未给出]后，[作物名称未给出]的生长得到显著促进，株高、鲜重和干重分别增加了21.42%、24.5%和4.5%。根际土壤pH从7.78降至7.51，而电导率、有效磷、有效钾和全氮与对照组相比显著更高，分别增加了13.95%、22.54%、21.37%和16.41%。根际中过氧化氢酶和蔗糖酶的活性分别增加了18.33%和61.47%，土壤有机碳（SOC）含量增加了27.39%，这表明[具体物质未给出]可增强土壤酶活性并促进有机质转化。有益细菌如[细菌名称未给出]的相对丰度增加，而有害真菌如[真菌名称未给出]和[真菌名称未给出]的相对丰度显著降低。
