三北地区不同类型沙棘叶片参数测定分析  

Determination of Leaf Parameter of Different Hippophae rhamnoides Types in Three-North Areas

作　　者：胡建忠[1] 闫晓玲[2] 张东为 赵越[4] Hu Jianzhong;Yan Xiaoling;Zhang Dongwei;Zhao Yue(China National Administration Center for Seabuckthorn Development,Beijing 100038,China;Xifeng Scientific Experimental Station for Soil and Water Conservation,the Water Conservancy Commission of the Yellow River,Qingyang 745000,China;Liaoning Institute of Agriculture&Forestry in Arid Areas,Chaoyang 122000,China;Institute of Qinghai-Tibet Plateau Wild Plant Resources,Qinghai Academy of Agriculture and Forest,Xining 810016,China)

机构地区：[1]水利部沙棘开发管理中心,北京100038 [2]黄河水利委员会西峰水土保持科学试验站,甘肃庆阳745000 [3]辽宁省旱地农林研究所,辽宁朝阳122000 [4]青海省农林科学院青藏高原野生植物资源研究所,青海西宁810016

出　　处：《防护林科技》2021年第5期57-59,62,共4页Protection Forest Science and Technology

基　　金：水利部财政项目:水土保持业务费项目(126216223000200001)。

摘　　要：通过对三北地区不同类型沙棘叶片参数的测定分析,结果表明:在三北地区3个典型区域,杂交沙棘叶片多条形,钝尖,叶柄较长,而中国沙棘叶片呈披针形;叶面积以杂雄沙棘最大,引进大果沙棘次之,杂雌沙棘较小,各乡土沙棘最小;叶产量随雌雄株、区域不同变化很大,“杂雄优1号”叶产量较“杂雌优54号”高出3.6倍,同一品种“杂雄优1号”叶产量,辽宁朝阳比甘肃庆阳能高出2.4倍。在三北地区,杂雄沙棘叶面积大,叶产量高,具有很好的种植和叶用开发价值。Through the measurement and analysis of the leaf parameter of different types of Hippophae rhamnoides in the Sanbei Area,the shape of leaves of hybrid Hippophae rhamnoides is mainly strip type,blunt apex,with long stalk,while that of native Chinese one lanceolate,in the three typical areas in the Three-North Areas.The order of leaf areas as follows:hybrid male,introduced,hybrid female,and native from high to low.Leaf yields vary with sex(male or female),and locations.The leaf yield of cultivar“Zaciyou 1”is 3.6 times as higher as that of“Zaciyou 54”.For the same cultivar“Zaxiongyou 1”,the leaf yield in Chaoyang,Liaoning is 2.4 times as higher as in Qingyang,Gansu.The hybrid male Hippophae rhamnoides has the large leaf area and yield,and should be planted for leaf picking and further development.

关 键 词：杂交沙棘 引进沙棘 乡土沙棘 叶片参数 三北 

分 类 号：S793.6[农业科学—林木遗传育种]