검색결과

검색조건
좁혀보기
검색필터
결과 내 재검색

간행물

    분야

      발행연도

      -

        검색결과 14

        1.
        2024.04 구독 인증기관·개인회원 무료
        고자리꽃파리는 양파 및 마늘 등 백합과 Allium 속에 속하는 농작물에 중요한 해충으로 전 세계적으로 온대지역에 서 경제적 해충으로 취급하고 있다. 본 연구에서는 기존 자료를 바탕으로 월동번데기의 성충으로 우화모델를 작성하 고 포장 실측자료와 비교하여 평가하였다. 월동번데기 발육모형으로 선형과 비선형모형을 작성하고 발육기간 분포 모형과 결합하여 예찰모형을 작성하였다. 비선형발육모형 작성시 3-매개변수 락틴모형 적용뿐만 아니라 4-매개변 수 모형의 마지막 변수 값을 선형모형의 절편값으로 대체하여 저온에서 선형성이 강화도록 변형시켰다. 성충우화 50% 예측에서 일일평균온도를 이용하는 경우 적산온도 모형을 비롯하여 발육률 적산모형(선형식 및 비선형식) 모두 실측치와 큰 차이가 있었다. 시간별온도를 입력값으로 한 경우 3-매개변수 모형을 제외한 사인곡선 적산온도 모형, 선형 발육률 적산모형, 4-매개변수 비선형 발육률 적산모형의 평균편차는 3일과 차이가 없었다. 최종적으로 선형모형 및 4-매개변수 비선형모형을 바탕으로 시간별온도자료를 이용한 발육률 적산모형은 선발하였다. 그 결과 선형 발육률 적산모형이 두 포장적합 집단(1984, 1987)에서 실측일과 편차가 3일과 차이가 없었다. 비선형 발육률 적산모형은 1984년 적합은 0.8일 편차로 정확하였으나 1987년 집단에서 평균편차가 6.5일로 다소 증가하였다.
        3.
        2013.10 구독 인증기관·개인회원 무료
        Cicinela chinensis (Coleoptera : Cicindelidae) is usually distributed from Asian countries; Korea, Vietnam, China and Japan. In larval stage, they make hole on ground and eat small insects that pass over the hole, adult also predator on other small insects and they can move fast. They have regional morphological variation, usually variations were showed in elytral pattern and body colors. There are four subspecies, Cicindela chinensis chinensis, Cicindela chinensis flammifera, Cicindela chinensis japonica and Cicindela chinensis okinawana in Cicindela chinensis all of the world. Because of a lot of variation in elytra pattern and body color, identification of Cicindela chinensis is difficult. Therefore to know the distinct differences, comparison analysis by DNA sequence in COI gene was examined. In this paper COI comparison analysis of Cicindela chienesis from different location was examined. Also COI comparison analysis of species with different elytra pattern and body color collected in same location was done. Although they have different color pattern is same region, the result of COI sequence was same. Otherwise, although they have same color pattern in other regions, the result of COI sequence was different.
        4.
        2013.04 구독 인증기관·개인회원 무료
        Myanmar is located in the south-east Asia peninsular and it is flanked by five neighboring states: Bangladesh, India, China, Laos and Thailand. It is located 10~22 degree north latitude, to 92~101 degrees east longitude. Myanmar has a tropical climate with three seasons in Myanmar. Hot season (March through April), rainy season (May through October) and the cool season (November through February). The coastal regions can get very hot and humid, especially before the rainy season. Myanmar has a monsoon season from May to October when there are heavy rains and often flooding. The investigation was carried out during the dry season(2013) in Nat Ma Taung National Park and Popa Mountain Park. Popa Mountain Park is located in Kyawpadaung Township, Myinchan district, Mandaly Division. The area is 49.63 square miles. Its coordinates are 29°31'60" N and 27°43'60" E. Nat Ma Taung National Park, Myanmar treasure is in Mindut District of Chin State and its area of 279 square miles. It is the third highest mountain in Myanmar with the height of 10,500 feet. Its coordinates are 21°14'00" N and 93°54'00" E. As the result, butterflies(Lepidoptera) collected in the two regions were about 60 species of 7 familys. Collecting dates, expedition activities, photo of main specimen and information of Myanmar were provided.
        5.
        2013.04 구독 인증기관·개인회원 무료
        Myanmar is located in the Southeastern region of Asia. It lies between latitudes 9° and 29°N, and longitudes 92° and 102°E. The bordering countries are China on the northern side, Thailand and Laos on the eastern region, Bangladesh on the western side and India on the northwestern region. Myanmar has a total area of 678,500 square kilometers (262,000 sq mi). The rainy season exists primarily during the months between June and September. Whiledry season stays during the months between December and April. Northern regions of the country are the coolest, with average temperatures of 21 ℃ (70 ℉). Coastal and delta regions have an average temperature of 32 ℃ (86.9 ℉). This expedition was conducted four times for three years. Among them we explored three area including Popa Mountain, Alaungdaw Kathapa National Park and Nat Ma Taung National Park[Popa Mountain(8.7~8.17, 2011; 7.24~8.3 2012; 2.18~2.28 2013), Alaungdaw Kathapa National Park(2.2~2.9, 2012) and Nat Ma Taung National Park(2.18~2.28 2013)]. Collecting methods was sweeping net, lignt trap, burket trap, pitfall trap with other method, and collected especially mainly Coleoptera and Lepidoptera. As the result, totally about 30 families in Coleoptera and 7 families in Lepidoptera were collected, among them Carabidae and Nymphalidae was revealed most diversity species. Main collect specimens, expedition activities and collections data etc. were provided herein.
        6.
        2012.05 구독 인증기관·개인회원 무료
        Myanmar, which has a total area of 678,500 square kilometers (262,000 sq mi), is the largest country in mainland Southeast Asia, and the 40th-largest in the world. It lies between latitudes 9° and 29°N, and longitudes 92° and 102°E. Much of the country lies between the Tropic Of Cancer and the Equator. It lies in the monsoon region of Asia, with its coastal regions receiving over 5,000 mm (196.9 in) of rain annually. Northern regions of the country are the coolest, with average temperatures of 21 ℃ (70 ℉). Coastal and delta regions have an average temperature of 32 ℃ (86.9 ℉). This expedition was conducted two times in two years. First, collecting expeditions of insect were conducted in Popa resort, Myanmar from Aug. 7, 2011 to Aug. 17, 2011. Second, collecting expeditions of Insect were conducted in Alaungdaw Kathapa National Park (AK National Park), Myanmar from Feb. 2, 2012 to Feb. 9, 2012. As a Protected area of the Forest department, these areas were almost natural conservation field and limited to collection actions. Usually on day time, butterflies collected by sweeping net, like various plants, they shows high diversity. Some Papilionidae species are difficult to meet because they fly very high and fast, usually they visit to top of trees. Up to now, 60 species of 7 families were confirmed. Materials are expected more than 100 species belonging to 10 families but it was difficult to identification because of lack of references of this areas. Among them, with rare species, manifold butterflies are provided with photos, ecological notes and activities of Myanmar.
        7.
        2012.05 구독 인증기관·개인회원 무료
        Myanmar, which has a total area of 678,500 square kilometers (262,000 sq mi), is the largest country in mainland Southeast Asia, and the 40th-largest in the world. It lies between latitudes 9° and 29°N, and longitudes 92° and 102°E. Much of the country lies between the Tropic of Cancer and the Equator. It lies in the monsoon region of Asia, with its coastal regions receiving over 5,000 mm (196.6 in) of rain annually. Annual rainfall in the delta region is approximately 2,500 mm (98.4 in), while average annual rainfall in the Dry Zone, which is located in central Myanmar, is less than 1,000 mm (39.4 in). The average annual temperature is about 27℃(about 80℉). This expedition was conducted two times in two years (8.7~8.17, 2011; 2.2~2.9, 2012). As protected forest from government, these areas were almost natural conservation field. Pitfall trap, sweeping method, light trap and searching etc. were used to collect insect. As the result, totally about 30 families in Coleoptera was collected, among them Oodes species of Carabidae was highest number and species in Chrysomelidae, Cicindelodae, Scarabaeidae and Dynastidae etc., were collected. It was difficult to identification because of lack of references of this areas. Maybe lots of new or new recorded species will discover from Myanmar. Among Coleoptera species, with big sized beetles as the central figure, photos for species of dominant, rare, nominated species of new or new recorded were introduced, and also collecting sites and activities were presented.
        8.
        2007.12 KCI 등재 서비스 종료(열람 제한)
        A new sprout-soybean cultivar, "Pungwon" was developed at the Honam Agricultural Research Institute (HARI), and National Institute of Crop Science (NICS) in 2006. "Pungwon" was selected from a cross between S193001 and Suwon 164. The preliminary, advanced, and regional yield trials for evaluation and selection of this line (Iksan 52) were carried out from 2002 to 2006. This cultivar has a determinate growth habit, white flower, grayish brown pubescence, yellow seed coat, yellow hilum, lanceolate leaflet shape and small seed size (10.9 grams per 100 seeds). The maturity date of "Pungwon" is seven days earlier than that of the check variety, "Pungsan". It has a good seed quality for soybean-sprout. The soybean-sprouts grown from "Pungwon" have high isoflavone (5,935 μg/g) and amino acid (160 mg/g) contents. This cultivar has resistance to soybean mosaic virus (SMV), necrotic symptom (SMV-N), and other most troublesome soybean diseases which are bacterial pustule and black root rot. Especially, "Pungwon" has useful characteristics, such as lodging and shattering resistance. The average yield of "Pungwon" was 3.04 ton per hectare, about 7 % higher than the check variety, "Pungsan" at the regional yield trials (RYT) for double cropping.
        9.
        2007.12 KCI 등재 서비스 종료(열람 제한)
        A new sprout-soybean cultivar, "Jonam" was developed at the Honam Agricultural Research Institute (HARI) in 2006. Jonam was selected from a cross between Eunhakong and Jeonju-I1. The preliminary, advanced, and regional yield trials for evaluation and selection of this line (Iksan 48) were carried out from 2002 to 2006. This cultivar has a determinate growth habit with purple flower, grayish brown pubescence, grayish brown hilum, lanceolate leaflet shape and small seed size (9.6 grams per 100 seeds). The maturity date of "Jonam" is 18 days earlier than that of the check variety, "Pungsan". It has good seed quality for soybean-sprout and resistance to lodging. This cultivar has resistance to soybean mosaic virus (SMV) and necrotic symptom(SMV-N). The average yield of "Jonam" was 2.57 ton per hectare in the regional yield trials for double cropping carried out for three years from 2004 to 2006.
        10.
        2007.03 KCI 등재 서비스 종료(열람 제한)
        A new sprout-soybean cultivar, “Wonhwang” was developed at the Honam Agricultural Research Institute (HARI) in 2005. Wonhwang was selected from a cross between Camp and Myeongjunamulkong. The preliminary, advanced, and regional yield trials for evaluation and selection of Iksan45 were carried out from 2001 to 2005. This cultivar has a determinate growth habit with purple flower, grayish brown pubescence, grayish brow hilum, lanceolate leaflet shape and small seed size (10.0 grams per 100 seeds). The maturity date of Wonhwang is 7 days earlier than that of the check variety, Pungsan. It has good seed quality for soybean-sprout, and resistance to lodging. It has also been identified to have resistance to soybean mosaic virus (SMV) and necrotic symptom(SMV-N). The average yield of “Wonhwang” was 2.80MT/ha, which was higher by 4% than “Pungsannamulkong” at the regional yield trials.
        11.
        2006.04 KCI 등재 서비스 종료(열람 제한)
        A new sprout-soybean cultivar, “Jangki” was developed at the Honam Agricultural Research Institute (HARI) and National Institute of Crop Science (NICS) in 2005. Jangki was selected from a cross between Eunhakong and MS91088. The preliminary, advanced, and