Article

유기재배 벼 품종별 병해충 발생과 일반적인 생육, 품질 및 수량 비교

차광홍1, 오환중1, 박흥규2, 안규남2, 정우진3,*
Kwang-Hong Cha1, Hwan-Jung Oh1, Heung-Gyu Park2, Kyu-Nam An2, Woo-Jin Jung3,*
Author Information & Copyright
1전남대학교 농업생명과학대학 친환경농업연구사업단
2전라남도 농업기술원 식량작물연구소
3전남대학교 농업생명과학대학 응용생물공학부 친환경농업연구소
1Environmental-Friendly Agriculture Research Center, Chonnam National University, Gwangju 500-757, Korea
2Jeollanamdo Agricultural Research and Extension Services, Najusi 520-715, Korea
3Institute of Environmental-Friendly Agriculture (IEFA), Division of Applied Bioscience and Biotechnology, College of Agriculture and Life Science, Chonnam National University, Gwangju 500-757, Korea
*Corresponding Author : woojung@chonnam.ac.kr

ⓒ Copyright 2017, Institute of Agricultural Science & Technology, Chonnam National University. This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Published Online: Dec 31, 2014

초록

벼 유기재배에서 품종별 작물의 생육, 수량 및 병해충발생, 품질에 대한 시험결과를 요약하면 다음과 같다. 1. 시험품종 중 간장은 동진1호>호평>진백>호품벼 순으로 나타났으며, 수량은 호품>호평>동진1호>진백벼 순으로 높은 경향을 보였다. 2. 벼 병해충 발생조사 결과 호품벼에서는 이삭도 열병과 잎집무늬마름병이, 동진1호와 호평벼에서는 줄무늬잎마름병이, 진백벼에서는 잎집무늬마름병이 방제 대상 병해로 나타났다. 3. 벼 유기재배 쌀 품질 조사결과 동진1호벼의 경우 단백질함량(5.9%), 취반미 윤기치(82.3%), 완전미율(97.3%) 등을 포함한 품질 특성을 고려할 때 다름 품종에 비하여 가장 적합한 것으로 나타났다. 이상의 결과로 볼 때 병해충 발생빈도, 수량성, 재배안정성 뿐만 아니라 쌀 품질면에서 단백질함량, 취반미 윤기치, 완전미율 등을 고려 할 때 벼유기재배에 가장 적합한 품종은 동진1호 벼로 나타났다.

ABSTRACT

To investigate a comparison of plant growth, rice yield and quality, and occurrence of rice diseases for various rice varieties in organic cultivation, this study was carried out in rice (Oryza sativa L.) field of Bannam region, Naju. The results obtained as following: 1) Culm length was indicated in order of Dongjin 1ho>Hopyeong>Jinback>Hopum byeo. Yield of rice was indicated in order of Hopum>Hopyeong>Dongjin 1ho>Jinback byeo. 2) Rice neck blast and sheath blight were occurred mainly in Hopoombyeo. Rice strip virus was occurred only in Dongjin 1ho and Hopyeongbyeo. Sheath blight was occurred in Jinback byeo. 3) Dongjin 1ho showed protein content (5.9%), palatability value (82.3%), and Head rice (97.3%). These results indicate that Donjin 1ho was the best variety for organic cultivation in rice field.