摘要
油橄榄是一种强阳性树种,在其扦插育苗过程中,棚膜上不遮光,利用散射光照有利于扦插生根,扦插45 d生根率可达31.4%。插床架空后添加适量水,保持叶-膜间距5～6 cm,有利于提高床内空气湿度,防止叶片脱落从而提高生根率。由于采用无纺袋进行扦插,可以大大缩短育苗周期,扦插后期也无需过多人工管理,降低投入成本。
Olive is a species which adapted to high light. The scattering light is beneifcial to rooting, and the rooting rate of cuttings could up to 31.4%after 45 days with iflm without shading in the process of cutting seedling-raising. The air humidity inside the slotter can be improved by keeping slotter overhead and adding appropriate amount of water, and bolding the space between leaf and iflm of 5-6 cm, then the leaves falling could be prevented so as to improve the rooting rate. Because non-woven bags were used for cutting, the breeding cycle could be greatly shortened. The investment costs could also be reduced since there are no too much manual management after cutting.
出处
《中国园艺文摘》
2014年第8期40-41,85,共3页
Chinese Horticulture Abstracts
