عنوان مقاله :
بررسي تاثير چراي مراتع بروموس – يونجه ديم، آتريپلكس و پس چر غلات بر عملكرد بره هاي نژاد شال
عنوان به زبان ديگر :
Effect of grazing of pastures of Brom
us-Medicago, Amp/ex and cereal straw on Shal sheep breed yield
پديد آورندگان :
هادي تواتري، محمد حسين نويسنده مركز تحقيقات كشاورزي ومنابع طبيعي قزوين HADI TAVATERI, M.H. , اكبري نيا، احمد نويسنده مركز تحقيقات كشاورزي ومنابع طبيعي قزوين Akbarinia, A , خسروي فرد، محمود نويسنده مركز تحقيقات كشاورزي ومنابع طبيعي قزوين KHOSRAVI FARD, M.
اطلاعات موجودي :
فصلنامه سال 1387 شماره 32
كليدواژه :
آتريپلكس , گوسفند شال , چراي دام , Atriplex , Grazing , Shal sheep , gain
چكيده لاتين :
The performances of Shal sheep breed were investigated in sukling and grazing periods in
2006.with 61 lambs utilized ewes milk 105 days of ages . They had grazed the pastures of
Alfalfa-Bromus and Atrip/ex , and attermath of barley and wheat respectively. Daily gain of
lambs were measured in each periods. Data were analyzed through factorial model and by
completely random design. Results indicated that nutrition periods were significantly different
(pO.OS). Sukling period had the highest daily gain(182±6 gr/day) . Atriplex and
aftermath of barley and wheat had the least performances (42±10 and 68±4 g/day,
respectively).This result proves that Atrip/ex pasture like Alfalfa-Bromus pasture and aftermath
of barley and wheat can supply maintenance requirement of lamb. It can be utilized as a source
of roughage for grazing intermittence in semi-arid regions.
Keywords: Atriplex, grazing, Shal sheep, gain.
عنوان نشريه :
تحقيقات مرتع و بيابان ايران
عنوان نشريه :
تحقيقات مرتع و بيابان ايران
اطلاعات موجودي :
فصلنامه با شماره پیاپی 32 سال 1387
كلمات كليدي :
#تست#آزمون###امتحان
