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１冬牧７０黑麦的形态特征幼苗直立，红绿色，随着幼苗慢慢长大逐渐变成深绿色，茎秆粗壮直立，蜡熟期茎秆０．３～０．５ｃｍ，株高１．５～１．８ｍ，最高可达２ｍ左右，全株４～５节，节上包有叶鞘，５～６片叶，叶长２２～２５ｃｍ，旗叶略短，叶色浓绿，穗长１０～１５ｃ?
1 winter grazing 70 Rye morphological characteristics Seedlings erect, red and green, with the gradual growth of seedlings gradually become dark green, stem stout erect, waxy stems 0.3 ~ 0.5cm, plant height 1. 5 ~ 1.8m, up to 2m or so, the whole plant 4 to 5, the section covered with leaf sheath, 5 to 6 leaves, leaf length 22 ~ 25cm, slightly shorter flag leaf, dark green leaf color, spike length 10 ~ 15c?