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油茶是我国特有的木本油料。为了快速繁育优良树种,1977年以来我们进行了油茶叶插和芽插。芽插实际上是短穗枝插的特殊形式。根据植物生理的研究,扦插使用适宜浓度的植物生长素一类物质,可使插穗下部酶的活性增加,水解醣和蛋白质增加,原生质粘度降低,细胞的渗透压和吸水性提高,插穗基部形成层细胞和皮层薄壁组织对水和营养物质的吸收加强。同时,在上述物质作用下,细胞分生和分化能力增强,促进愈合组织
Camellia is a unique woody oil in our country. In order to breed fine tree species rapidly, we carried out the plug-in and bud-insertion of Camellia oleifera from 1977. Budding is actually a special form of short spikelets. According to the study of plant physiology, the use of a suitable concentration of auxin in cuttings can increase the activity of the lower enzyme in the cuttings, increase the hydrolyzed sugar and protein, reduce the viscosity of protoplasts, increase the osmotic pressure and water absorption of the cells, Parenchyma cells and cortex potent absorption of water and nutrients. At the same time, under the action of the above substances, cell meristematic and differentiation ability is enhanced, promote healing tissue