摘要
葡萄砧木不同对其生长发育与开花结果所产生的影响也不同。试验把京亚葡萄嫁接到贝达和山葡萄上,比较两种砧木的嫁接苗生长、发芽及开花情况。结果表明,砧木与嫁接植株新梢生长之间存在着密切关系。两种砧木嫁接植株在生长量上贝达大于山葡萄,第二年发芽时间贝达早于山葡萄,发芽率贝达大于山葡萄,果穗系数贝达大于山葡萄,根系量贝达小于山葡萄。
Different rootstocks have different effect on growth development, flowing and bearing of grapes. In this experiment, Jingya grape had been graphed on rootstocks Beda and Vitis amurensis, and of served the two kinds of root stocks on the growth, bud germination and blooming. The results showed that there is close coordination between shoots and rootstocks. The growth rate , bud germination rate and infructescence coefficient of Beta is greater than Vitis arnurensis, and also the Beta bud germination period is earlier than Vitis arnurensis in the ext year, but the root biomass of Beta is lower than Vitis arnurensis.
出处
《东北农业大学学报》
CAS
CSCD
2005年第6期714-717,共4页
Journal of Northeast Agricultural University
关键词
葡萄
砧木
生长状况
发芽
花芽分化
grape
rootstock
growth development
germination
flower bud differentiation
