頁籤選單縮合
題名 | 盤固草與印度藍莖草混植對生長、乾物產量及品質的影響=The Dry Matter Yield and Quality of Pangolagrass-Delhigrass Mixed Sowing |
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作者 | 謝文彰; 蔡文福; 陳建富; | 書刊名 | 畜產研究 |
卷期 | 29:3 1996.09[民85.09] |
頁次 | 頁263-277 |
分類號 | 434.4 |
關鍵詞 | 印度藍莖草; 牧草品質; 單植; 混植; 盤固草; Delhigrass; Grass quality; Mixture; Monoculture; Pangolagrass; |
語文 | 中文(Chinese) |
中文摘要 | 本研究的目的在探討盤固草(Digitaria decumbens Stent)A254與印度藍莖草(Dichanthium annulatum(Forsk)Stapf)A70在南部恆春地區與北部臺北地區單植或混植對於牧草生長、乾物產量及品質的影響。南部地區以印度藍莖草A70的生長較佳,北部地區則以盤固草A254生長較佳。莖徑以印度藍莖草A70較粗,葉莖比以盤固草A254較高。兩種牧草單植的乾物產量,北部以盤固草A254較高,南部以印度藍莖草A70較高。不同比例混植的乾物產量,均介於兩種單植牧草之間。兩種牧草的覆蓋率,北部以盤固草A254較高,南部則以印度藍莖草A70較高。牧草品質則以盤固草A254較佳,中、酸洗纖維含量較低。結果顯示,兩種牧草混植,有改善印度藍莖草A70單植時品質較差的效果。 |
英文摘要 | The purposes of this study were to investigate the growth, dry matter yield and quality of pangolagrass (A254) and delhigrass (A70) in mixed or monocultured sowing, at different areas. Delhigrass A70 grew better than pangolagrass A254 in southern Taiwan (Hengchun) while pangolagrass grew better in northern Taiwan (Taipei). The stem diameter of delhigrass was larger than pangolagrass. The leaf/stem ratio of pangolagrass was higher than delhigrass. The dry matter yield of pangolagrass was higher than delhigrass in Taipei, while delhigrass had higher dry matter yield in Hengchun. The dry matter yield of mixture was between pangolagrass and delhigrass monoculture. The coverage of pangolagrass was higher than delhigrass in Taipei while lower than delhigrass in Hengchun. The pangolagrass A254 had low content of neutral and acid detergent fiber. The quality of delhigrass A70 could be improved when mixed sowing with pangolagrass A254. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。