한국초지조사료학회지 (JKSGFS) Vol. 39 No. 4 (p.195-206)

|Research Article|
중부 및 남부지역에서 재배환경과 재배기술의 차이가 사료용 옥수수의 생산성에 미치는 영향

Impact of Different Environmental Conditions and Cultivation Techniques on Productivity of Forage Corn in Central and Southern Area of Korea
키워드 :
Forage corn,Cultivation environment,Cultivation technique,Forage productivity

목차

ABSTRACT
Ⅰ. 서 론
Ⅱ. 재료 및 방법
Ⅲ. 결과 및 고찰
   1. 평균기온 및 강수량
   2. 토양의 화학적 특성
   3. 재배기술의 현장적용 현황
   4. 재배환경 및 재배기술의 점수화
   5. 생육특성
   6. 생산성 및 사료가치
   7. 재배환경 및 재배기술과 조사료 생산성 간의 상관
Ⅳ. 요 약
Ⅴ. 사 사
Ⅵ. REFERENCES

초록

This experiment was carried out to study the effects of different environmental conditions and cultivation techniques on productivity of forage corn in central and southern area of Korea on 2017 and 2018. Average dry matter yield of forage corn at 34 cultivation regions was 13,510kg/ha. Forage productivity of forage corn cultivated at actual production sites have positive correlation with cultivation techniques(p<0.01) but not correlated with cultivation environments. Forage productivity of forage corn have positive correlation with seeding techniques(p<0.01) but not correlated with fertilization techniques. These results suggest that practices of cultivation techniques are more important than cultivation environments for increasing the forage productivity of forage corn. Therefore, yield prediction techniques of forage corn in Korea have to be considered the practices of cultivation techniques along with soil and climate conditions.