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        當前位置:首頁>都市農業研究所>論文專利

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         論文專利

        Zhou Wanlai, Chen Jing, Qi Zhiyong, Wang Chaoyun, Tan Zhijian, Wang Hongying, Yi Zhenxie. Effects of applying ramie fiber nonwoven films on root-zone soil nutrient and bacterial community of rice seedlings for mechanical transplanting. SCIENTIFIC REPORTS.

        來源:SCIENTIFIC REPORTS 發布時間:2020-09-17 作者:周晚來、戚智勇 點擊數:

        標題: Effects of applying ramie fiber nonwoven films on root-zone soil nutrient and bacterial community of rice seedlings for mechanical transplanting
        作者: Zhou, WL (Zhou, Wanlai); Chen, J (Chen, Jing); Qi, ZY (Qi, Zhiyong); Wang, CY (Wang, Chaoyun); Tan, ZJ (Tan, Zhijian); Wang, HY (Wang, Hongying); Yi, ZX (Yi, Zhenxie)
        來源出版物: SCIENTIFIC REPORTS  卷: 10  期: 1  文獻號: 3440  DOI: 10.1038/s41598-020-60434-3  出版年: FEB 26 2020  
        影響因子 (2019 年): 3.998
        摘要: Raising rice seedlings in flat trays has become the main method for mechanized transplanting of rice in China. However, seedling blocks raised by this method were easily cracked in practice, and this problem can be solved by padding a thin ramie fiber nonwoven film on the bottom surface of seedling tray. This study was conducted to determine the effects of this film on root-zone environment of rice seedlings. The results showed that on the 10(th) day after sowing, the soil inorganic nitrogen, especially nitrate nitrogen, content in the root-zone of the film treatment were considerably higher than in the no-film treatment, in contrast, the soil organic matter content was lower in the film treatment, and by the 20(th) day, the gap between treatments was enlarged. After applying the film, the Chao 1 index and Shannon index values for the soil bacterial community diversity decreased, and the rice seedlings were shorter, had higher root/shoot ratios, lower nitrate contents, and higher soluble sugar contents. We conclude that application of the ramie fiber nonwoven film resulted in substantial changes in the soil nutrient and bacterial community in root-zone in a short time, which significantly impacted the growth and development of rice seedlings.
        入藏號: WOS:000559952200001
        PubMed ID: 32103107
        語言: English
        文獻類型: Article
        KeyWords Plus: UREASE; MINERALIZATION; DIVERSITY; OXIDATION; INCREASES
        地址: [Zhou, Wanlai; Chen, Jing; Yi, Zhenxie] Hunan Agr Univ, Coll Agron, Changsha 410128, Peoples R China.
        [Zhou, Wanlai; Wang, Chaoyun; Tan, Zhijian; Wang, Hongying] Chinese Acad Agr Sci, Inst Bast Fiber Crops, Changsha 410205, Peoples R China.
        [Zhou, Wanlai; Qi, Zhiyong] Chinese Acad Agr Sci, Inst Urban Agr, Chengdu 610213, Peoples R China.
        通訊作者地址: Yi, ZX (corresponding author),Hunan Agr Univ, Coll Agron, Changsha 410128, Peoples R China.
        Wang, CY (corresponding author),Chinese Acad Agr Sci, Inst Bast Fiber Crops, Changsha 410205, Peoples R China.
        電子郵件地址: ibfcwcy@139.com; yizhenxie@126.com
        作者識別號:
        作者 Web of Science ResearcherID ORCID 號
        tan, zhijian  H-3997-2017  0000-0002-3976-0117 
        出版商: NATURE PUBLISHING GROUP
        出版商地址: MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND
        Web of Science 類別: Multidisciplinary Sciences
        研究方向: Science & Technology - Other Topics
        IDS 號: NA6TX
        ISSN: 2045-2322
        29 字符的來源出版物名稱縮寫: SCI REP-UK
        ISO 來源出版物縮寫: Sci Rep
        來源出版物頁碼計數: 10
        基金資助致謝:
        基金資助機構 授權號
        Young Scientists Fund of the National Natural Science Foundation of China 
        31701372 
        Natural Science Foundation of Hunan Province 
        2018JJ3583 

        This work was supported by the Young Scientists Fund of the National Natural Science Foundation of China (No. 31701372) and the Natural Science Foundation of Hunan Province (No. 2018JJ3583). We thank LetPub (www.letpub.com) for its linguistic assistance during the preparation of this manuscript.

        開放獲取: DOAJ Gold, Green Published

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