http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : ( Jason Bond ) (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
Reaction of Soybean Cyst Nematode Resistant Plant Introductions to Root-Knot and Reniform Nematodes
( Jeong Dong Lee ),( Hyun Jee Kim ),( Robert T. Robbins ),( James A. Wrather ),( Jason Bond ),( Henry T. Nguyen ),( J. Grover Shannon ) 한국육종학회 2015 Plant Breeding and Biotechnology Vol.3 No.4
Soybean cyst [SCN, Heterodera glycines Ichinohe], southern root-knot [RKN, Meloidogyne incognita (Kofoid and White) Chitwood] and reniform nematodes [RN, Rotylenchlus reniformis (Linford and Oliveria)] are common plant-parasitic nematode species in southern US fields. Each nematode individually or collectively causes significant economic losses to field grown soybean. A subset of 120 soybean plant introductions (PIs) selected from the USDA Soybean Germplasm Collection have been shown to be resistant to one or more SCN populations (HG Types); however, many of these PIs have not been screened for resistance to either RKN or RN. The objective of this research was to evaluate these germplasm accessions for resistance to RKN and RN. The evaluation for RKN resistance was conducted in RKN infested field plantings after potatoes near Charleston, MO in 2006 and 2007. The evaluation for RN resistance was performed in a greenhouse at Fayetteville, AR, in 2007. Out of these accessions, 64 PIs were identified with high or moderate resistance to RKN. Of these 64 lines, 24 accessions showed good resistance to both RKN and RN. These new sources of resistance to multiple nematodes will be valuable materials for soybean breeding programs to develop new resistant cultivars that can overcome yield losses caused by one or more of these nematode species.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
