• The Korean Journal of Applied Statistics
• /
• v.13 no.2
• /
• pp.329-341
• /
• 2000

In Korea, rice is the major crop because rice cultivation serves both cultural and socio-economic purpose. For this reason, rice production survey is very important to the J\linistry of Agriculture and Forestry. Especially. the result of the rice production esimation is used for the agricultural policies. Then, we suggest the method of esimating rice production by using statistical model.

• Proceedings of the Korean Society for Agricultural Machinery Conference
• /
• 2003.02a
• /
• pp.131-136
• /
• 2003

쌀은 우리 국민의 주식이자 단일 작물로써 재배면적이 가장 많은 105-110만㏊ 수준에 연간 생산량도 500만톤 이상을 꾸준히 유지하고 있는 중요한 식량작물이자 농가의 주 소득원이다. 그러나 이렇게 쌀의 생산량은 꾸준한데 비해 국민의 식생활이 점차 인스턴트 화되고 육류소비가 증가하면서 연간 쌀 소비량이 1990년 119.6kg에서 2002년 87.0kg으로 급격히 감소추세를 보임으로써 2002년도 기준으로 약 1,190만석의 재고가 발생하고 있다. 더욱이 WTO출범이후 MMA 물량이 2002년 125만석에 이르렀고, 2005년 이후 더욱 증가 할 것으로 예상되고 있어 국내 쌀 시장은 이제 과잉공급시대에 직면하고 있다. (중략)

• Journal of The Korean Society of Grassland and Forage Science
• /
• v.44 no.1
• /
• pp.40-49
• /
• 2024

This study divided the area capable of producing domestic forage into grazing pasture, hay production area, and silage crop area, calculated the required area according to the forage production volume, and examined whether self-sufficiency in forage leads to cost savings. When the self-sufficiency rate of forage for dairy cows and Hanwoo is 80%, the improvement in profitability per heaf ranges from 3% to 9%, typically around 5%, which is considered a significant benefit for both corporate and individual businesses. The average profit per ranch is expected to increase about KRW 50 million per year, and the country as a whole is expected to reduce forage costs by KRW 0.9 trillion per year. Recently, efforts are being made by the government and local authorities to cultivate summer forage at the rice fields for improving self-sufficiency in forage feed to stabilize rice supply and demand. Furthermore, it is also necessary to conduct research on reducing the cost of concentrated feed and TMR (Total mixed ration).