摘要
为探索瑞引酿酒葡萄品种Granoir最适的扦插繁殖基质及寻找新的催根药剂,以正常耕作的大田表土、腐殖土和珍珠岩按0∶1∶1、1∶1∶1、2∶1∶1(体积比)混合,作为基质,以ABT1号和北京六合神州生物肥Ⅰ号蘸插穗,研究其对Granoir扦插生根的影响。结果表明:以1∶1∶1组合为扦插基质,以激素浸蘸的插条成活率为46.67%,平均根数达10.6条,根、茎、叶生长量最大,平均株干重达0.776 g,愈伤组织出现早,愈伤根和气孔根的根数较多,且生长健壮。
In order to understand the effect of matrixes on seedling plants, cultivar of Granoir from Switzerland was used as materials for cutting propagation. The growth and root properties of different processed seedlings were investigated. The results showed that the physical characters of medium affected budding and rooting of grapevine cuttings significantly. Grapevine cuttings on medium of soil： peat： perlite （volume proportion 1 ： 1 ： 1 ） and with hormone treatment were the best among all the treatments, the fresh weight and the dry weight of the root, stem and foliage were significant higher than the other ones, and had earlier budding and rooting date, the highest rooting rate （46.67 % ） and strong adventitious roots.
出处
《西北林学院学报》
CSCD
北大核心
2009年第3期71-74,79,共5页
Journal of Northwest Forestry University
基金
陕西省"13115"科技创新工程重大科技专项"陕西省葡萄与葡萄酒产业关键技术研究"(2007ZDKG-09)
关键词
葡萄
基质
扦插
苗木质量
grapevine
matrix
cuttage
seedling quality
