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KCI 등재
케나프 생산성 향상을 위한 안정 재배기술 개발
Development of Stable Culture Techniques for Kenaf (Hibiscus cannabinus L.)
강찬호 ( Chan-ho Kang ) , 유영진 ( Young-jin Yu ) , 최규환 ( Kyu-hwan Choi ) , 김효진 ( Hyo-jin Kim ) , 신용규 ( Yong-kyu Shin ) , 이공준 ( Gong-jun Lee ) , 고도영 ( Do-young Ko ) , 송영주 ( Young-ju Song ) , 김정곤 ( Chung-kon Kim )
UCI I410-151-25-02-091940287

Kenaf (Hibiscus cannabinus L.) was recognized as a potential source of forage. But the domestic cultivation techniques are not set standards yet. So we tested the basic culture techniques during 2012~2013 for getting a high yield and good grade forage production system. The best seeding method for mechanized planting (corn planter used) was hill seeding with 20×20 cm seeding distance. When we treated hill seeding with 20×20 cm, the yield what we could get was 13,641 kg/10a and it was 32% more than that of conventional practice hill seeding with 20×30 cm seeding distance. The proper seeding date for getting high yield was May 1. In May 1, the yield per 10a was reached 13,423 kg, and it was 30% more than that of seeding at May 30. More over the crude protein content which was important factor for determinating forage nutritive value was 12.7% and it was higher 1.8% (relatively 16.5% high) than that of May 30 seeding. The most effective herbicide for kenaf was Fluazipof-p-butyl. It’s herbicidal rate was 97% and phyto-toxicity was less than 5%. Regional adaptability for Jeollabuk-Do including Imsil Gun, Kochang Gun and Sunchang Gun were identified that the stable cultivation were possible in these area with average yield 12,400 kg/10a and it was about 1.7 times as compared to corn harvest.

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