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Position: Home > Articles > Effect of Microbial Agents on Tomato Seedling Growth in Greenhouse Northern Horticulture 2013 (19) 55-58

微生物菌剂对设施番茄幼苗生长的影响

作  者:
朱英;孙权;司海丽;施明;王明;王锐
单  位:
宁夏五丰农业科技有限公司;宁夏大学农学院
关键词:
微生物菌剂;设施番茄;幼苗;长势
摘  要:
以设施番茄幼苗为试材,研究了"五丰-B6"、"五丰-001"、"五丰-002"3种自主研发的微生物菌剂对番茄幼苗株高、茎粗、冠幅、叶片数、叶绿素含量等指标的影响,以不添加任何成分为对照1(CK1)、生长调节剂S-诱抗素为对照2(CK2)。结果表明:3种微生物菌剂以及生长调节剂S-诱抗素对番茄幼苗的生长均具有一定促进作用,处理后的番茄幼苗各项生长指标与对照1存在显著差异;"五丰-B6"菌剂处理的番茄幼苗株高、茎粗、叶绿素含量均显著高于对照1(CK1)以及生长调节剂S-诱抗素(CK2),分别比对照株高、茎粗、叶绿素含量分别增加22.36%、34.03%、11.23%;"五丰-001"菌剂在增加植株冠幅方面表现显著,分别比生长调节剂S-诱抗素(CK2)增加8.30%,比CK1增加14.62%;综合各菌剂以及S-诱抗素对番茄幼苗生长影响的程度,依次为"五丰-B6">"五丰-001">"五丰-002">"生长调节剂S-诱抗素">CK1。
译  名:
Effect of Microbial Agents on Tomato Seedling Growth in Greenhouse
作  者:
ZHU Ying;SUN Quan;SI Hai-li;SHI Ming;WANG Ming;WANG Rui;College of Agricultural,Ningxia University;Ningxia Wufeng Agricultural Science and Technology Co.Ltd;
关键词:
microbial agents;;facilities tomato;;seedlings;;growing
摘  要:
Taking the facilities tomato seedlings as experimental material,the effects of the control(CK1),growth regulator S-induced resistance factors(CK2)and 3bacterial strains(‘WF-B6';‘WF-001'and‘WF-002')on the tomato seedling plant height,stem diameter,crown width,leaf number,leaf chlorophyll content index were studied.The results showed that all the 3microbial agents and the S-induced resistance factors(CK2)significantly enhanced tomato seedling growth as compared with the control treatment.Tomato seedlings treated with microbial agent‘WF-B6'were significantly higher than the control in plant height,stem diameter and chlorophyll content.‘WF-001'was the best in promoting the crown width extension,which was 14.62%higher than the control,and 8.30%higher than the S-induced resistance factors(CK2).Based on the comprehensive comparison,the effectiveness of the tested microbial agents and chemical agent on the tomato growth follows the order:‘WF-B6'>‘WF-001'>‘WF-002'>S-induced resistance factors CK2>CK1.

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