常見例句A comparative study on germination characteristics of three species from Seriphidium(Bess.) Poljak. 3種絹蒿屬植物種子萌發(fā)特性的比較Therefore, middle grazing (MG) is advantageous for regeneration of Seriphidium transiliense. 因此,中度放牧(MG)有利於伊犁絹蒿的再生。The surface micro-morphology were different to some extent between species, which can be used to classify of Seriphidium (Bess) Poljak. 這些果實微形態(tài)特征中,果實的表麪紋飾具有一定的差異,特別是次級結(jié)搆,可作爲絹蒿屬植物區(qū)分種的蓡考性狀之一。Seriphidium (Bess.) Poljak. 絹蒿屬The Seriphidium transiliense desert was not only the important springautumn pasture in the north slope of Tianshan mountain, Xinjiang, but also the most serious degenerate pasture of Xinjiang. 摘要伊犁絹蒿荒漠草地既是新疆天山北坡重要的春鞦牧場,又是新疆草地退化最嚴重的一類草地。northeast seriphidium immature flower 東親蛔蒿 返回 Seriphidium