| 王奎萍，周冬梅，刘苏闽，刘红霞，郭坚华.宁盾一号菌剂不同处理方法对番茄生长的影响[J].广东农业科学,2013,40(23):61-64 |
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宁盾一号菌剂不同处理方法对番茄生长的影响 |
| Effects of different application methods of microbial preparation “Ningdun No.1”on tomato growth |
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| DOI： |
| 中文关键词: 宁盾一号菌剂 浸种 浇灌 番茄 |
| 英文关键词: microbial preparation “Ningdun No.1” soaking seeds, drenching rhizosphere tomato |
| 基金项目:国家自然科学基金（31171809） |
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| 摘要点击次数: 1443 |
| 全文下载次数: 536 |
| 中文摘要: |
| 宁盾系列产品是南京农业大学研发，用于广谱性防治多种土传病害和地上部病害的微生物菌剂，其中宁盾一号产品专门用于茄果类蔬菜遥试验使用1：108CFU/mL和1：107 CFU/mL两个浓度的宁盾一号菌剂，分别通过浸种和浇灌两种方法处理番茄种子，并在移栽时一半的种苗使用1.0：106 CFU/mL宁盾一号菌剂灌根处理，测定不同生长阶段植株的生理指标，从而确定该菌剂田间高效的使用方法。研究表明，采用1：107CFU/mL浸种，移栽后1.0：106 CFU/mL灌根相结合的处理方法，促生作用最为显著。 |
| 英文摘要: |
| “Ningdun”series products developed by Nanjing Agricultural University are the microbial preparations which have the capacity of controlling widely a variety of soil borne diseases and aboveground diseases, among them the microbial preparation “Ningdun No.1”is dedicated to control solanaceous fruit vegetable specially. In this study, effects of Ningdun No.1 on a range of physiological indicators of plant growth including biomass, yield, chlorophyll content, tomato under field conditions were tested by a variety of inoculation methods. Three application methods including soaking seeds, drenching soil around seeds right after sowing, and drenching the rhizosphere of transplanted seedling with the aqueous solution (as a soil drench) and three concentrations of “Ningdun No.1”(1.0：106CFU/mL, 1.0：107 CFU/mL, and 1.0伊108 CFU/mL) were employed. The result showed that both soaking seeds with “Ningdun No.1”at 1.0：107 CFU/mL and drenching rhizosphere with “Ningdun No.1”at 1.0伊106 CFU/mL and 1.0：107 CFU/mL promoted growth, increased yield. The combination of these two inoculation methods led to significant increase of growth and fruityield. It was found that the most cost-effective way was the combination of soaking seeds with “Ningdun No.1”at 1.0：107 CFU/mL and drenching rhizosphere at 1.0伊106 CFU/mL, the method was also easy for Chinese farmers to implement. |
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