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 : ( Yong Hawn Ryu ) (검색결과 2 건)
- 무료
- 기관 내 무료
- 유료
-
Analysis of Agronomic Traits of Soybeans Adaptable to Northern Area of the Korean Peninsula
박명렬,서민정,윤홍태,Yong Hawn Ryu,문헌팔,김동순 한국육종학회 2019 Plant Breeding and Biotechnology Vol.7 No.4
We have conducted this study to select soybeans adaptable to North Korea using growing degree days (GDD) as aheuristic tool. For analyzing climatic conditions, we assumed that climatic conditions of Longjing, Donggang, and Yeoncheon aresimilar to the Eastern Coast Northern Zone, Suyangsan Northern Zone, and Suyangsan Southern Zone in North Korea, respectively. The predicted days to flowering of 100 soybeans grown at Longjing, Donggang, and Yeoncheon were in ranges from 7/17 to 7/30, from7/16 to 7/28, and from 7/30 to 8/10, respectively, while the last date of flowering for completely harvesting were predicted by July 12th,August 2nd, and August 11th, respectively. The predicted days to flowering using GDD were almost similar to the days investigated inthe three fields. These results showed that GDD is highly effective in predicting development rates of soybean, such as days to floweringand days to maturity. Although most of the tested soybeans were difficult to adapt to Longjing, we selected 12, 15, and 16 soybeanvarieties/lines based on the predicted days to flowering and last date of flowering for completely harvesting and yield of the soybeansgrown at Longjing, Donggang and Yeoncheon, respectively, for further analyzing effects of the regional characteristics on agriculturaltraits of the selected soybeans. The 100-seed weight and yield of the selected soybeans grown at Longjing was significantly lowcompared with those at the other locations. The results implied that the soybeans would be exposed to freezing temperature before R6stage and the reduced size would contribute to soybean yield loss. Taken together, we concluded that Suwon212, Iksan13 and‘Shinpaldalkong2’ which were stable in degree of lodging, 100-seed weight, and yield at Donggang and Yeoncheon could be adaptableto Suyangsan Northern Zone, and Suyangsan Southern Zone in North Korea.
-
Analysis of Agronomic Traits of Soybeans Adaptable to Northern Area of the Korean Peninsula
( Myoung Ryoul Park ),( Min-jung Seo ),( Hong-tae Yun ),( Yong Hawn Ryu ),( Huhn Pal Moon ),( Dong Soon Kim ) 한국육종학회 2019 Plant Breeding and Biotechnology Vol.7 No.4
We have conducted this study to select soybeans adaptable to North Korea using growing degree days (GDD) as a heuristic tool. For analyzing climatic conditions, we assumed that climatic conditions of Longjing, Donggang, and Yeoncheon are similar to the Eastern Coast Northern Zone, Suyangsan Northern Zone, and Suyangsan Southern Zone in North Korea, respectively. The predicted days to flowering of 100 soybeans grown at Longjing, Donggang, and Yeoncheon were in ranges from 7/17 to 7/30, from 7/16 to 7/28, and from 7/30 to 8/10, respectively, while the last date of flowering for completely harvesting were predicted by July 12<sup>th</sup>, August 2<sup>nd</sup>, and August 11<sup>th</sup>, respectively. The predicted days to flowering using GDD were almost similar to the days investigated in the three fields. These results showed that GDD is highly effective in predicting development rates of soybean, such as days to flowering and days to maturity. Although most of the tested soybeans were difficult to adapt to Longjing, we selected 12, 15, and 16 soybean varieties/lines based on the predicted days to flowering and last date of flowering for completely harvesting and yield of the soybeans grown at Longjing, Donggang and Yeoncheon, respectively, for further analyzing effects of the regional characteristics on agricultural traits of the selected soybeans. The 100-seed weight and yield of the selected soybeans grown at Longjing was significantly low compared with those at the other locations. The results implied that the soybeans would be exposed to freezing temperature before R6 stage and the reduced size would contribute to soybean yield loss. Taken together, we concluded that Suwon212, Iksan13 and ‘Shinpaldalkong2’ which were stable in degree of lodging, 100-seed weight, and yield at Donggang and Yeoncheon could be adaptable to Suyangsan Northern Zone, and Suyangsan Southern Zone in North Korea.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
