|Table of Contents|

Effects of Seaweed Residue Combined With Microbial Agent on Cucumber Seedling Growth

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2021年19
Page:
1-7
Research Field:
Publishing date:

Info

Title:
Effects of Seaweed Residue Combined With Microbial Agent on Cucumber Seedling Growth
Author(s):
HAO Dazhi1; CHEN Jie1; LIU Peng1; WANG Yongkun1; GAO Yongdong2; XIN Zhousheng3
(1.School of Agriculture and Biology，Shanghai Jiaotong University，Shanghai 200240；2.Shanghai Agricultural Technology Extension Service Center，Shanghai 201822；3.Shandong Jie Jing Group Co. Ltd.，Rizhao，Shandong 276826)
Keywords:
seaweed residue; Trichoderma; Bacillus; cucumber growth improvement
PACS:
-
DOI:
10.11937/bfyy.20210142
Abstract:
Taking ‘Shenqing No.1’ cucumber as test material,the seedling emergence rate,plant height,root length,fresh weight of root,and fresh weight of the whole plant were measured and compared respectively.The effects of seaweed residue,Trichoderma asperellum GDFS1009 and Bacillus amyloliquefaciens FS1841 mixed with soil on the growth of cucumber seedlings were studied,in order to screen out the best concentration of seaweed residue and microbial inoculum,and achieve the goal of synergy.The results showed that 1%(w/w) seaweed residue,2.0×108 cfu·g-1Bacillus agent and 3.0×105 cfu·g-1Trichoderma agent could significantly promote the growth of cucumber seedlings.1%(w/w) seaweed residue,2.0×108 cfu·g-1Bacillus agent,and 3.0×105 cfu·g-1Trichoderma agent were mixed with the substrate,which could increase the root length,root weight,fresh weight of the whole plant and leaf area of cucumber seedlings by 67.25%,241.67%,136.44% and 99.99% respectively compared with the control.

References:

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Last Update: 2021-12-23