论文6种基质复合拮抗菌发酵液对香蕉幼苗促生作用是关于本文可作为发酵液方面的大学硕士与本科毕业论文荞麦桑叶复合菌发酵液论文开题报告范文和职称论文论文写作参考文献下载。
摘 要 为研究添加拮抗菌4-L-16和T3-G-59的6种基质发酵液对香蕉幼苗的促生作用,在盆栽条件下,以麦麸、豆饼、花生饼、菜籽饼、芝麻饼、花椒饼为发酵基质,分别研究了不同发酵液对香蕉幼苗地上部和根系生长、植株生物量和叶片生理性状的影响.6种基质发酵液对香蕉幼苗均有显著的促生作用,添加拮抗菌的不同基质发酵液对香蕉苗的促生作用更为显著.综合对比香蕉幼苗形态和生理指标,以菜籽饼拮抗菌发酵液处理为最佳,豆饼、花生饼拮抗菌发酵液处理次之.豆饼、花生饼、菜籽饼拮抗菌发酵液处理的香蕉根冠比显著高于其他处理,这3个处理的香蕉根系生长更为发达,形态构成更为合理.
关键词 拮抗菌；发酵液；香蕉幼苗；促生作用
中图分类号 S668.1 文献标识码 A
Growth-promotion Effects of Compound Fermentation
Liquid with Two Antagonistic Bacteria and
Six Substrates on Banana Seedling
ZHOU Dengbo1, JING Tao2*, ZHANG Xiyan1, QI Dengfeng1
HE Yingdui2, LIU Yongxia2, DUAN Yajie3
1 Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, Hainan 571101, China
2 Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Haikou, Hainan 570102, China
3 South Subtropical Crop Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang, Guangdong 524091, China
Abstract The objective of the study was to investigate the growth-promotion effects of compound fermentation liquid adding antagonistic bacteria 4-L-16 and T3-G-59 into six substrates on banana seedling. The effects of different fermentation liquids on aboveground growth, root growth, plant biomass and leaf physiological traits of banana seedlings were analyzed under potted condition, with or without adding antagonistic bacteria into wheat bran, bean cake, peanut cake, rapeseed cake, sesame cake or Chinese prickly ash cake as the fermentation substrates. All kinds of the fermentation liquids produced from different substrates played significant positive roles on the growth of banana seedlings. Further more, the fermentation liquid with the antagonistic bacteria added in them had much more significant effects on the seedling growth rather than the ones without. Based on the comprehensive comparison of aboveground morphology and physiological indices, the rapeseed cake fermentation liquid added with the antagonistic bacteria was the best treatment to seedling growth. And the ones with bean cake or peanut cake as substrates were the second most profit treatments. The banana seedlings treated with the antagonistic bacteria fermentation liquid with bean cake, peanut cake or rapeseed as substrates had significantly higher root shoot ratios than the ones produced from other substrates, together with much more developed root systems and reasonable conformation structure of roots.
总结:该文是关于发酵液论文范文，为你的论文写作提供相关论文资料参考。
参考文献：
1、 适用于西瓜砧木育苗菌糠基质筛选 摘要：以4种菌糠为复合育苗基质对西瓜砧木进行育苗试验，考察各菌糠品种应用于西瓜砧木育苗的适用性，筛选出适用西瓜砧木育苗的菌糠品种。试验选取海鲜菇。
2、 绒叶泡桐提取液对6种细菌抑菌活性 摘要 本研究采用抑菌圈法用絨叶泡桐叶和花的石油醚、乙醇、丙酮提取液对6种细菌进行了抑菌活性测定。结果表明，泡桐叶和花的乙醇提取液及丙酮提取液对白。
3、 小麦纹枯病菌拮抗菌株X2—3鉴定其抗菌特性分析 摘 要：从小麦根际土中分离到一株对小麦纹枯病菌拮抗活性较高的菌株X2-3，为进一步利用该菌株，对其进行了鉴定，并对其抗菌特性进行了分析。根据菌落。
4、 青枯雷尔氏菌拮抗放线菌筛选其抗菌活性物质分离 摘 要：烟草青枯病是由青枯雷尔氏菌引起的土传性病害。从健康土壤中分离到对青枯雷尔氏菌具有明显拮抗作用的放线菌LC-7，经初步鉴定为链霉菌属（St。
5、 小麦秸秆漂浮育苗基质对烟苗生长影响 摘要：为了实现烤烟漂浮育苗基质的可持续利用，以100%商品草炭基质为对照，采用不同比例腐熟小麦秸秆、蛭石和珍珠岩为原料进行了烤烟漂浮育苗基质配制。
6、 洗手液抗菌多此一举！ 目前并没有任何的疾病预防领域研究可以证实，标有“抗菌”、“抑菌”效果的洗护产品比普通香皂甚至清水的效果更好。消费者对这样的广告场景一定不陌生：。