文档介绍：网络首发时间：2022-01-26 14:09:39
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营养研究 dentify the suitable feeding oat varieties for planting in the hilly region of western Loess
Platea. The experiment carried out the analysis of the yield, quality and other indicators for 13 imported forage oats and
Guyuan big oats (CK group) varieties. The results showed that the three-year average of fresh grass yields of Danyan 444,
Monte and Qinghai 444 were %, % and % lower than that of CK group, respectively (P<). The three-
year average hay yield of Danyan 444 and Qinghai 444 were % and % lower than CK group, respectively
(P<). The three-year average DM content of Monida, Baylor, Monte, Haiwei, Tianyan 2, Danyan 444, Qinghai 444,
Tianyan 1 and Muwang were significantly higher than CK group. CK group had the lowest three-year average of CP
content. Monte's three-year average of NDF content was significantly lower than CK group (P<), and RFV average
was significantly higher than CK group (P<). The average values of Tianyan 1, Baylor, Tianyan 2 and Haiwei WSC
were significantly higher than CK group (P<). According to quality grading standard of oat hay, 14 varieties were
divided into two categories, and there were 13 variet