Research on the Treatment Technology of Stubble Rootstock ofUlmus pumila cv. ‘Jinye’(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Research on the Treatment Technology of Stubble Rootstock ofUlmus pumila cv. ‘Jinye’

Author(s):: HUANG Yin-ran; YAN Shu-fang; ZHANG Jun-ying; Hebei Province Institute of Forestry，Shijiazhuang，Hebei 050061

Keywords:: Ulmus pumila cv.‘Jinye’; stubble rootstock; nursery transplant; survival rate

Abstract:: 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.

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Last Update: 2014-08-08