性做久久久久久坡多野结衣-性做久久久久久久久浪潮-性欲影院-性影院-国产精品线路一线路二-国产精品兄妹在线观看麻豆

產品展廳收藏該商鋪

您好 登錄 注冊

當前位置:
美國布魯克海文儀器公司>技術文章>Nanobrook Omni測量應用案例-80

技術文章

Nanobrook Omni測量應用案例-80

閱讀:593          發布時間:2019-2-20

文獻名:Synergistic effects of nanochitin on inhibition of tobacco root rot disease 

 

作者:Yang Zhoua,b, Shijun Jianga,b, Yongji Jiaob, Hezhong Wanga 

a NanoAgro Center, Henan Agricultural University, Zhengzhou 450002, China

b College of Plant Protection, Henan Agricultural University, Zhengzhou 450002, China

 

摘要:Nanomaterials have great potential for use in various fields, due to their unique properties. In order to explore the bioactivity of nanochitin on tobacco, the effects of nanochitin suspensions on tobacco seed germination, seedling growth, and synergistic effects with fungicides were studied in indoor and field trials. Results showed that 0.004% (w/v) of nanochitin improved tobacco seed germination and shortened mean time to germination significantly; 0.005% (w/v) of nanochitin increased tobacco stem length, stem girth, leaf number and leaf area, and 0.001% (w/v) of nanochitin had synergistic effects on inhibition of tobacco root rot when mixed with metalaxyl mancozeb and thiophanate methyl fungicides. This indicates that nanochitin suspensions have a strong potential to protect tobacco from tobacco root rot diseases and reduce the use of chemical fungicides in tobacco plantations.

收藏該商鋪

登錄 后再收藏

提示

您的留言已提交成功!我們將在第一時間回復您~

對比框

產品對比 產品對比 聯系電話 二維碼 意見反饋 在線交流

掃一掃訪問手機商鋪
010-62081908
在線留言
主站蜘蛛池模板: 文成县| 北宁市| 大田县| 永济市| 天柱县| 大庆市| 庐江县| 灌阳县| 司法| 三穗县| 嘉黎县| 孙吴县| 东莞市| 永和县| 万年县| 青铜峡市| 吴江市| 石城县| 普兰店市| 江山市| 宝坻区| 偏关县| 湖南省| 教育| 确山县| 四会市| 万山特区| 拜城县| 大港区| 涿州市| 博客| 石景山区| 淮南市| 沧源| 九龙城区| 博湖县| 泾源县| 岚皋县| 合水县| 阿克苏市| 湾仔区|