고위도 기후대 재배 적합 국산 사료용 옥수수 품종 선발
(주)코리아스칼라
- 최초 등록일
- 2024.01.29
- 최종 저작일
- 2023.12
- 9페이지/ 어도비 PDF
- 가격 4,000원
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국초지조사료학회
ㆍ수록지정보 : 한국초지조사료학회지 / 43권 / 4호
ㆍ저자명 : 손재한, 배환희, 고영삼, 하준영, 구본일, 백만기, 김정주, 김정주, 손범영, 정태욱
목차
Ⅰ. 서론
Ⅱ. 재료 및 방법
1. 시험재료 및 방법
2. 옥수수 사료가치 분석
3. 통계 분석
Ⅲ. 결과 및 고찰
1. 사료용 옥수수 생육 기간 동안 기상 및 일반 생육 특성
2. 사료용 옥수수의 후기 녹체성과 도복 및 병해충 피해
3. 사료용 옥수수의 수량성
4. 사료용 옥수수 사료가치
5. 옥수수 수량특성 간 상관 및 주성분 분석
Ⅳ. 요 약
Ⅴ. 사 사
영어 초록
Since maize (Zea mays L.) originated in central and south America, it requires warm climate conditions throughout its growing season. Growth halts when night-time temperatures drop below 10℃, and the plant may die if temperature reach -1.7℃. Thus, temperature should be maintained between 10 and 30℃ from seeding to maturity. The germination temperature for maize should be at least 8-11℃, whit an optimal range 32-34℃. Since temperature significantly affects the germination rate and period, it plays a crucial role in maize growth. In this study, we evaluated the quantity and feed value of 11 major varieties to determine those best suited for maize cultivation as feed in higher latitude, specifically in Democratic People’s of Republic of Korea, below 38 degrees north. A cultivation test was also conducted in Suwon in Republic of Korea, to assess adaptability in areas south of Mt. Suyang. Among the varieties tested, Shinhwangok2 reached silking the fastest, in 65 days, while Gwangpyeongok took the longest at 75 days. The stem length of all varieties exceeded 230 cm. Gwangpyeongok had the tallest stems, while Daanok and Shinhwangok2ho displayed the highest ear ratios. Dacheongok presented the highest values in both dry matter and TDN quantity, with 31,420 kg/ha and 21,66 kg/ha respectively. Pyeonggangok had the highest crude protein content at 8.0%. TDN (%) ranged from 57-68%, with Hwangdaok reaching up to 68%. Based on these findings, Dacheongok and Pyeonggangok appear to be the most suitable varieties for cultivation in terms of both quantity and feed value.
참고 자료
없음
"한국초지조사료학회지"의 다른 논문
더보기 (3/8)