干旱区生态环境知识资源中心(Arid): Increased Organic Fertilizer and Reduced Chemical Fertilizer Increased Fungal Diversity and the Abundance of Beneficial Fungi on the Grape Berry Surface in Arid Areas

Arid

DOI	10.3389/fmicb.2021.628503
	Increased Organic Fertilizer and Reduced Chemical Fertilizer Increased Fungal Diversity and the Abundance of Beneficial Fungi on the Grape Berry Surface in Arid Areas
	Wu, Linnan; Li, Zhiqiang; Zhao, Fengyun; Zhao, Benzhou; Phillip, Fesobi Olumide; Feng, Jianrong; Liu, Huaifeng; Yu, Kun
通讯作者	Yu, K (corresponding author), Shihezi Univ, Coll Agr, Dept Hort, Key Lab Characterist Fruit & Vegetable Cultivat &, Shihezi, Peoples R China.
来源期刊	FRONTIERS IN MICROBIOLOGY
EISSN	1664-302X
出版年	2021
卷号	12
英文摘要	Fertilizer practices can significantly impact the fruit quality and microbial diversity of the orchards. The fungi on the surface of fruits are essential for fruit storability and safety. However, it is not clear whether fertilization affects the fungal diversity and community structure on the surface of grape berries. Here, grape quality and the fungal diversity on the surface of grapes harvested from three fertilizer treatments were analyzed shortly after grape picking (T0) and following 8 days of storage (T1). The study involved three treatments: (1) common chemical fertilizer for 2 years (CH); (2) increased organic fertilizer and reduced chemical fertilizer for 1 year (A.O); and (3) increased organic fertilizer and reduced chemical fertilizer for 2 years (B.O). The application of increased organic fertilizer and reduced chemical fertilizer increased the soluble solids content (SSC) of the grape berries and decreased the pH of the grape juice. A total of 827,947 high-quality fungal sequences were recovered and assigned to 527 operational taxonomic units. Members of the Ascomycota phylum were dominant in all samples and accounted for 94.41% of the total number of detected sequences, followed by the Basidiomycota (5.05%), and unidentified fungi (0.54%). Alpha and beta diversity analyses revealed significantly different fungal populations in the three fertilizer treatments over the two time periods. The fungal diversity and richness on the grape berry surface in the B.O and A.O treatments were higher than those in the CH treatment. Among the detected fungi, the B.O treatments were mainly Pichia, Aureobasidium, and Candida genera, while the CH treatments were Botrytis, Aspergillus, and Penicillium. Moreover, significant differences were revealed between the two assessment times (T0 and T1). The samples from the T0 timepoint had higher fungal richness and diversity than the samples from T1 timepoint. Increasing organic fertilizer usage in grape management could improve grape quality and went on to increase the fungal diversity, as well as the relative abundance (RA) of beneficial fungi on grape berry surfaces. The correlation analysis suggested that the pH of the grape juice was significantly negatively correlated with fungal diversity parameters.
英文关键词	organic fertilizer chemical fertilizer fungal diversity beneficial fungi grape
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000652516500001
WOS关键词	YEAST-LIKE FUNGI ; MICROBIAL COMMUNITY ; AGRICULTURAL MANAGEMENT ; BACTERIAL COMMUNITY ; BIOLOGICAL-CONTROL ; BOTRYTIS-CINEREA ; APPLE FRUIT ; CROP YIELD ; BUNCH ROT ; SOIL
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/2XILL650/350307
作者单位	[Wu, Linnan; Zhao, Fengyun; Zhao, Benzhou; Phillip, Fesobi Olumide; Feng, Jianrong; Liu, Huaifeng; Yu, Kun] Shihezi Univ, Coll Agr, Dept Hort, Key Lab Characterist Fruit & Vegetable Cultivat &, Shihezi, Peoples R China; [Li, Zhiqiang] Shihezi Acad Agr Sci, Shihezi, Peoples R China
推荐引用方式 GB/T 7714	Wu, Linnan,Li, Zhiqiang,Zhao, Fengyun,et al. Increased Organic Fertilizer and Reduced Chemical Fertilizer Increased Fungal Diversity and the Abundance of Beneficial Fungi on the Grape Berry Surface in Arid Areas[J],2021,12.
APA	Wu, Linnan.,Li, Zhiqiang.,Zhao, Fengyun.,Zhao, Benzhou.,Phillip, Fesobi Olumide.,...&Yu, Kun.(2021).Increased Organic Fertilizer and Reduced Chemical Fertilizer Increased Fungal Diversity and the Abundance of Beneficial Fungi on the Grape Berry Surface in Arid Areas.FRONTIERS IN MICROBIOLOGY,12.
MLA	Wu, Linnan,et al."Increased Organic Fertilizer and Reduced Chemical Fertilizer Increased Fungal Diversity and the Abundance of Beneficial Fungi on the Grape Berry Surface in Arid Areas".FRONTIERS IN MICROBIOLOGY 12(2021).