干旱区生态环境知识资源中心(Arid): Chemical fertilizer reduction combined with organic fertilizer affects the soil microbial community and diversity and yield of cotton

Arid

DOI	10.3389/fmicb.2023.1295722
	Chemical fertilizer reduction combined with organic fertilizer affects the soil microbial community and diversity and yield of cotton
	Shi, Yingwu; Niu, Xinxiang; Chen, Baozhu; Pu, Shenghai; Ma, Honghong; Li, Pan; Feng, Guangping; Ma, Xingwang
通讯作者	Ma, XW
来源期刊	FRONTIERS IN MICROBIOLOGY
EISSN	1664-302X
出版年	2023
卷号	14
英文摘要	IntroductionThe soil microbial community plays an important role in modulating cotton soil fertility. However, the effects of chemical fertilizer combined with organic fertilizer on soil chemical properties, microbial community structure, and crop yield and quality in arid areas are still unclear. This study aimed to explore the effects of different organic fertilizers on soil microbial community structure and diversity and cotton growth and yield.MethodsHigh-throughput sequencing was used to study the soil bacteria and fungi in different growth stages of cotton. The field fertilization experiment had five treatments.ResultsThe results indicated that the treatments of chemical fertilizer reduction combined with organic fertilizer significantly increased soil available nitrogen and phosphorus in cotton field. There were significant differences in the abundance of the bacterial and fungal communities in the dominant phyla among the treatments. At the phyla level, there were not significantly different in the diversity of bacteria and fungi among treatments. There were significant differences in the composition and diversity of bacterial and fungal communities during the entire cotton growth period (p = 0.001). The rhizosphere bacterial and fungal community structure was significantly affected by soil TK, NH4+, AK, TP, AN, and NO3-. The different fertilization treatments strongly influenced the modular structure of the soil bacterial and fungal community co-occurrence network. A reduction in chemical fertilizer combined with organic fertilizer significantly improved cotton stem diameter and seed yield, and the effect of the biological organic fertilizer on plant growth and yield formation was greater than that of ordinary organic fertilizer.DiscussionThis study provide a scientific and technical basis for the establishment of environmentally friendly green fertilization technology for cotton in arid areas and the promotion of sustainable development of cotton industry.
英文关键词	cotton Illumina MiSeq organic fertilizer reduced chemical fertilizer soil microbial community yield
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:001112654400001
WOS关键词	BACTERIAL COMMUNITIES ; CROP YIELD ; NITROGEN ; RHIZOSPHERE ; MANURE ; NUTRIENTS ; GROWTH ; ACIDIFICATION ; SUBSTITUTION ; LONG
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396548
推荐引用方式 GB/T 7714	Shi, Yingwu,Niu, Xinxiang,Chen, Baozhu,et al. Chemical fertilizer reduction combined with organic fertilizer affects the soil microbial community and diversity and yield of cotton[J],2023,14.
APA	Shi, Yingwu.,Niu, Xinxiang.,Chen, Baozhu.,Pu, Shenghai.,Ma, Honghong.,...&Ma, Xingwang.(2023).Chemical fertilizer reduction combined with organic fertilizer affects the soil microbial community and diversity and yield of cotton.FRONTIERS IN MICROBIOLOGY,14.
MLA	Shi, Yingwu,et al."Chemical fertilizer reduction combined with organic fertilizer affects the soil microbial community and diversity and yield of cotton".FRONTIERS IN MICROBIOLOGY 14(2023).