Range management options for sustainable improvement of fodder and livestock production in the dry areas
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Range management options for sustainable improvement of fodder and livestock production in the dry areas
第十一届国际旱地发展会议——A study was carried for 7 seasons on 103 ha improved with seeding of S. vermiculata and A. halimus, and 108 ha of native unimproved pasture. A study comprised 3 stocking rates: One sheep per 2.25 ha,one sheep per 1.5 ha and one sheep per 0.75 ha, on a year basis. The design was RCB on each pasture with 3 replications. There were 8 animals per plot of 18,12 and 6 ha,representing low,medium and high stocking rates (144 sheep on each pasture).
嘉 宾 ：
Professor A.E.Osman
视频年代：2013
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