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      • KCI우수등재

        율무의 사료가치에 관한 연구 3 . 재식밀도 및 파종시기가 율무의 종실수량과 조성분에 미치는 영향

        이병오,김병호,안병홍 ( Beong O Lee,Beong Ho Kim,Beong Hong Ahn ) 한국축산학회 1976 한국축산학회지 Vol.18 No.5

        This experiment was carried out to study the effect of planting density and seeding time on the grass length, grain production arid chemical composition of Coix lacryma L. The results obtained were summarized as follows; 1. Grain production of Coix lacryma L. was higher as the planting density was narrow than as the planting density was wide. Grass length was shorter as the seeding density was wider. 2. Grain production decreased progressively as the seeding time was late. Grass length was shorter as the seeding time was late. 3. In the chemical composition of Coix lacryma L., the content of crude protein was 10.35% in the grain with hull and was 13.88% in the grain without gull. The content of crude fiber was 10.29% in the grain with hull and was 0.95% in the grain without hull. The content of crude fiber was greatly decreased as the hull of grain was removed.

      • KCI우수등재

        율무의 사료가치에 관한 연구 2 질소의 시비수준이 율무의 청예수량과 조성분 함량에 미치는 영향

        안병홍,김병호,이병오 ( Beong Hong Ahn,Beong Ho Kim,Beong O Lee ) 한국축산학회 1976 한국축산학회지 Vol.18 No.2

        To investigate the effect of the fertilization level of nitrogen on the grass height, green yield and chemical composition of Coix lacryma L., this experiment was carried out. The results obtained were as follow; 1. Grass height was 82-90㎝, 185-196㎝ and 186-201㎝ in the 2nd months and 3rd months after seeding and heading stage, respectively. Generally, the grass height increased as the fertilization level of nitrogen was increased. According to the cutting stage, grass height in the 3rd months after seeding and heading stage was higher (p$lt;0.05) than that in the 2nd cutting stage. 2. Green yield per 10 a. was 955-1835㎏, 3325-4608㎏ and 3815-5223㎏ in the 2nd months and 3rd months after seeding and heading stage, respectively. Green yield was greatly (p$lt;0.01) increased as the fertilization level of nitrogen was increased. According to the cutting stage, green yield in the 3rd months after seeding and heading stage was significantly (p$lt;0.01) higher than that in the 2nd months after seeding. 3. In the chemical composition on the dried basis, crude protein was 7.03-16.30% and the crude protein increased as the fertilization level of nitrogen was increased. According to cutting stage, the content of crude protein in the 3rd moths after seeding was lower than that in the 2nd months after seeding. The content of crude fiber was 26.42-37.21% and the crude fiber was not affected by the fertilization level of nitrogen. According to the cutting stage, the content of crude fiber in the 3rd months after seeding was 10% higher than that in the 2nd months after seeding. On the green basis, the content of crude protein was 1.76-3.10% and the crude protein was not affected by the fertilization level of nitrogen. According to the cutting stage, the content of crude protein in the 3rd months after seeding was lower than that in the 2nd months after seeding. The content of crude fiber was 5.02-8.93% and the crude fiber was not affected by the fertilization level of nitrogen.

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