欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2014, Vol. 30 ›› Issue (34): 11-15.doi: 10.11924/j.issn.1000-6850.2014-1470

所属专题： 生物技术

• 林学 园艺 园林 • 上一篇    下一篇

不同基质拮抗菌发酵液处理对香蕉幼苗养分吸收的影响

井 涛1，周登博2，张锡炎2，何应对1，陈宇丰2，柯春亮2   

  1. （1中国热带农业科学院海口实验站，海口 570102；2中国热带农业科学院热带生物技术研究所，海口 571101）
  • 收稿日期:2014-05-22 修回日期:2014-05-22 接受日期:2014-09-30 出版日期:2015-03-10 发布日期:2015-03-10
  • 通讯作者: 井涛
  • 基金资助:
    中国热带农业科学院院本级基本科研业务费专项(1630052014011)；中国热带农业科学院海口实验站科研专项(HKZKY140213)；现代农业产业技术体系建设专项(CARS-32-06)。

Effects of Different Substrates of Antagonistic Bacteria Fermentation Liquid Treatments
on Nutrient Absorption of Banana Seedlings

Jing Tao1, Zhou Dengbo2, Zhang Xiyan2, He Yingdui1, Chen Yufeng2, Ke Chunliang2   

  1. (1Haikou Experimental Station, Chinese Academy of Tropical Agricultural Science, Haikou 570102;
    2Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101)
  • Received:2014-05-22 Revised:2014-05-22 Accepted:2014-09-30 Online:2015-03-10 Published:2015-03-10

摘要： 为研究复合拮抗菌发酵液对香蕉植株养分吸收的作用，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，分别研究添加拮抗菌(4-L-16、T3-G-59)和不添加拮抗菌的发酵液对香蕉幼苗地上部氮、磷、钾、钙、镁积累量的影响。结果表明：不同饼肥液体发酵液均可有效提高香蕉对氮、磷、钾、钙、镁的吸收。发酵液中添加拮抗菌可进一步提高香蕉对磷、钾、镁的吸收利用，但对氮、钙的吸收无显著地促进作用。豆饼、菜籽饼、花生饼可作为拮抗菌4-L-16、T3-G-59理想的发酵基质。

关键词: 极限条件法, 极限条件法

Abstract: The objective of this study is to investigate the nutrient absorption effects of compound fermentation liquid adding antagonistic bacteria 4-L-16 and T3-G-59 into 6 substrates on banana seedling. The effect fermentation liquid with antagonistic bacteria (4-L-16, T3-G-59) and without antagonistic bacteria (4-L-16, T3-G-59) on N, P, K, Ca, Mg accumulation of banana seedlings were analyzed under the potted condition. The results showed that all kinds of the fermentation liquids produced from different substrates played positive roles on the absorption of N, P2O5, K2O, Ca, Mg. Further more, the fermentation liquid with the antagonistic bacteria added in them had much more significant effects on the absorption of P2O5, K2O, Mg rather than the ones without, but had no significant effects on the absorption of N and Ca. From the experiment we concluded that bean cake, peanut cake or rapeseed cake could be the best fermentation substrates for 4-L-16 and T3-G-59.