Korean Journal of Soil Science and Fertilizer (한국토양비료학회지)
- Volume 32 Issue 1
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- Pages.68-75
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- 1999
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
Effects of Arbuscular Mycorrhiza Inoculation and Phosphorus Application on Early Growth of Hot Pepper(Capsicum annum L.)
Arbuscular mycorrhiza의 접종방법 및 인산시용량이 고추(Capsicum annum L.)의 초기생장에 미치는 영향
- Park, Hyang-Mee (National Yeongnam Agricultural Experiment Station) ;
- Kang, Hang-Won (National Yeongnam Agricultural Experiment Station) ;
- Kang, Ui-Gum (National Yeongnam Agricultural Experiment Station) ;
- Park, Kyeong-Bae (National Yeongnam Agricultural Experiment Station) ;
- Lee, Sang-Sun (Dept. of Biology, Korea National University of Education) ;
- Song, Sung-Dahl (Dept. of biology, Kyeongbuk National University)
- 박향미 (영남농업시험장) ;
- 강항원 (영남농업시험장) ;
- 강위금 (영남농업시험장) ;
- 박경배 (영남농업시험장) ;
- 이상선 (한국교원대학교 생물학과) ;
- 송승달 (경북대학교 생물학과)
- Published : 1999.03.30
Abstract
This study was conducted to examine the effects of Arbuscular Mycorrhizae inoculation and phosphorus application on early growth of hot pepper. Gigaspora margarita and Acaulospora spinosa were chosen for this investigation and inoculated into soils of different P levels by varying inoculation time and density. After treatment, some relevant growth responses of hot pepper were measured. Regardless of soil P levels, hot peppers treated with arbuscular mycorrhizal fungi had 5~34% more fresh weight than those untreated, but the effect of inoculation time and density was not different between two species. With decreased P levels, the infection rate and dependency of hot peppers increased. The content of P and K of AMF-inoculated hot peppers increased with increasing P levels, but the shoot to root ratio of those elements decreased. The results of this study showed that inoculation of AMF would be effective in promoting growth of hot pepper seedlings and increase transplant adaptation due in part to the resulted higher root development.
인산축적 시설재배지에서 Arbuscular mycorrhizal fungj의 이용을 위한 기초자료를 얻고자 비교적 내생균근균의 의존도가 높은 고추를 대상으로한 AMF의 전종방법 및 인간시용량에 따른 AMF의 접종효과를 검토하였다. 두 균주의 접종효율을 증진하기 위하여 접종시기, 접종밀도 및 배합토내 인산수준에 따른 고추의 생장반응을 본 결과, 배지내 인산수준별로는