《Vegetative (asexual) plant propagation methods繁殖（无性）植物的繁殖方法.ppt》由会员分享，可在线阅读，更多相关《Vegetative (asexual) plant propagation methods繁殖（无性）植物的繁殖方法.ppt（18页珍藏版）》请在三一文库上搜索。
1、Vegetative (asexual) plant propagation methods.,Natural methods.,Apomixis embryonic formation in a seed without fertilization. Seed is a clone of the mother plant.,Tillers side shoots.,Bulbs from plant base.,Bulblets above ground.,Rhizomes under ground stems.,Stolons above ground stems.,Corms at bas
2、e of plant.,Tubers structures off roots.,Root buds off swollen roots.,Artificial Methods.,Cuttings.,Air-layers.,Splitting.,Tissue culture.,buds,embryogenesis,antherogenesis,Asexual plant reproduction:,Genetic purity assured. Only feasible method with some plants. All plants capable, some easier than others. Not much chance for genetic diversity. Expensive compared to seeds. Hard to store plants for long periods.,MITOSIS AND MEOSIS: BASIC PROCESSES.,