我们现在是用薯块种植马铃薯,每公顷需要两吨左右的种薯,既增加了生产成本,又使新品种推广缓慢;而一小撮种子就相当于一吨重的种薯。有朝一日,我们会像用种子种蕃茄、萝卜一样,用种子代替薯块来种植马铃薯。我们现在没有这样的原因,是用种子种植的马铃薯,因为它们的遗传性组成不同,会产生分离,形成很多的品种,造成品种混杂。科学家的希望是生产一种纯种的马铃薯种子。其办法是把马铃薯单株种在特定隔离 We are now using potatoes to plant potatoes, which require about two tons of seed per hectare, which increases production costs and slows the promotion of new varieties. A handful of seeds are equivalent to one ton of seed. One day, we will plant tomatoes like seeds of tomatoes, radishes, seeds instead of potatoes. We do not have such a reason now is the potato planted with seeds, because of their hereditary composition, will produce separation, the formation of many varieties, resulting in mixed species. The hope of scientists is to produce a purebred potato seed. The solution is to isolate individual potato plants in a certain way