한국초지조사료학회지 (Journal of The Korean Society of Grassland and Forage Science)
- 제15권1호
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- Pages.52-60
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- 1995
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- 2287-5824(pISSN)
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- 2287-5832(eISSN)
액상구비 시용이 사료작물의 생산성과 토양 성분에 미치는 영향
Effect of Cattle Slurry on the Soil Charaters and Production of Forage Crop
초록
This experiment was carried out to determine the effect of nitrogen application level of cattle sluny(T1:150, T3:250, T53.50 kglha) and chemical fertilizer(T2:150, T4:250, T6:350 kg/ha) on the growth characteristics, dry matter yield and chemical soil property of Sorghum-Sudangrass hybrid [Sorghum bicolor L. Moench]. The results obtained are summarized as follows: Mean stem diameter was significantly increased by increasing nitrogen application level of cattle slurry and chemical fertilizer. Especially, T6 treatment was the highest as 11.1 mm, while T1 treatment w a the lowest as 0.3 mrn. According to the same level of nitrogen application, cattle slurry treaunent(T1, T3 and T5) were showed a lower mean stem hardness than chemical fertilizer treatment(T2, T4 and T6). Especially, T3 treatment was the softest at 0.7 kg/
키워드