常見例句The order of height was Picea sitchensis, Picea abies, Picea glauca, Picea arian, Picea crassifolia, Picea balfouriana. 6個(gè)種的 1年生云杉以苗高進(jìn)行排序 :西加云杉 >歐洲云杉 >白云杉 >黑云杉 >青海云杉 >川西云杉。 歐洲云杉、白云杉、黑云杉各個(gè)種的不同種源間有很大的變異及選擇潛力。A tall evergreen tree (Picea abies) with long, dark green needles, native to Europe and widely cultivated in North America. 挪威針杉:高大的常青樹(云杉屬挪威云杉),有長(zhǎng)且深綠色的針葉,原產(chǎn)于歐洲,廣泛種植于北美After 18 years introduction experiment to Picea abies,the results shows that under the conditions of Xiaolongshan located,Picea abies can be suited to survive and can be abloom and seed-produced. 通過歐洲云杉在小隴山林區(qū)18 a引種試驗(yàn)結(jié)果表明:歐洲云杉在小隴山林區(qū)氣候和生境條件下能夠正常生長(zhǎng)和開花結(jié)實(shí)。Trial on cutting breeding of tender shoot of Picea abies 歐洲云杉嫩枝扦插育苗試驗(yàn)Introduction techniques of Picea abies and Betula pubescens 挪威云杉和柔毛樺引進(jìn)技術(shù)的探討Impact of Supplementary Illumination on Growth of Picea abies 補(bǔ)充光照對(duì)歐洲云杉苗木生長(zhǎng)的影響 返回 Picea abies