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利用不同浓度ＰＥＧ-６０００溶液模拟干旱胁迫，比较研究４个多年生黑麦草品种叶片生理生化指标响应。结果表明，不同ＰＥＧ 胁迫处理下，品种“欧必克”叶片相对含水量均最高且降幅最小，叶片电导率均最低，ＭＤＡ 含量增幅较小，叶片细胞膜系统有较强的忍耐干旱的能力；而品种“凤凰”忍耐干旱的性能相对较弱。胁迫下各品种叶片游离脯氨酸含量显著增加，随渗透胁迫加剧，品种“欧必克”脯氨酸含量急剧上升。低浓度胁迫下（５％...
Nitrogen Balance in Goats Fed Flemingia (Flemingia Macrophylla) and Jackfruit (Artocarpus Heterophyllus) Foliage Based Diets and Effect of a Daily Supplementation of Polyethylene Glycol (PEG) on Intake and Digestion
Goats Sugar Cane Foliages Nitrogen Balance Digestibility PEG
2016/4/8
Diets with foliage of Flemingia (Flemingia macrophylla) or Jackfruit (Artocapus heterophyllus were fed to goats with the objective to study nitrogen (N) balance and effect of a daily supplementation o...