当前位置: 首页 > 文章 > 中华金叶榆留圃砧木处理技术 北方园艺 2013 (13) 78-80
Position: Home > Articles > Research on the Treatment Technology of Stubble Rootstock of Ulmus pumila cv. 'Jinye' Northern Horticulture 2013 (13) 78-80

中华金叶榆留圃砧木处理技术

作  者:
黄印冉;闫淑芳;张均营
单  位:
河北省林业科学研究院
关键词:
中华金叶榆;留圃砧木;移植苗;成活率
摘  要:
以3a生胸径3cm和当年生地径0.7~1.0cm的白榆留圃砧木为试材,研究比较了不同砧木处理方式对中华金叶榆嫁接成活率的影响。结果表明:进行控水处理的留圃乔、灌白榆砧木,嫁接金叶榆后的成活率均高于未控水砧木;留圃砧木控水时间以20d最佳。嫁接前浇水跑浆现象更严重,成活率最低。因此,嫁接前20d控水,可减少榆树跑浆,显著提高嫁接成活率,增加经济收益。
译  名:
Research on the Treatment Technology of Stubble Rootstock of Ulmus pumila cv. 'Jinye'
作  者:
HUANG Yin-ran,YAN Shu-fang,ZHANG Jun-ying(Hebei Province Institute of Forestry,Shijiazhuang,Hebei 050061)
关键词:
Ulmus pumila cv.'Jinye';stubble rootstock;nursery transplant;survival rate
摘  要:
Taking the three-year-old Ulmus pumila L.rootstock of diameter 3 cm and ground diameter 0.7~1.0 cm of one-year as experimental materials,the survive rate of grafted seedlings of Ulmus pumila cv.'Jinye' were compared and studied via different budding treatments test.The results showed that after grafted the survival rate of Ulmus pumila cv.'Jinye' under control water treatment for nursery arbor,was higher than no water control stock in stubble rootstock nursery;control time of 20 d was the best.Running water slurry phenomenon was more serious before grafting,survival rate was the lowest.Therefore,20 d water control before graft,could reduce water run slurry,improve graft survival rate and increase economic benefits.

相似文章

计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊