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莲藕属睡莲科,多年生大型水生草本植物。生产中一般采用无性繁殖。用整支藕作藕种,每亩用种量200—250公斤左右,因而生产成本很高.有些地区试用藕节,藕头做种,每亩用种量可降到60公斤左右,但耗费量也不算少,且切下藕节、藕头后余下部份的商品性大大降低。同时,用这种方法繁殖,病菌可通过地下茎传播。针对以上问题,我们在近郊灵芝乡等地进行了顶芽繁殖藕种试验并获得成功。值得在生产上推广应用。
Lotus root is a Nymphaeaceae, perennial large aquatic herbs. Asexual reproduction is generally used in production. With the whole branch lotus root lotus per acre with about 200-250 kilograms of seed, so the high cost of production. In some areas try lotus root, lotus root species, the amount per acre can be reduced to 60 kg, but the cost The amount is not too small, and cut the lotus root, lotus root after the remaining part of the greatly reduced the commercial nature. At the same time, breeding in this way, the bacteria can be transmitted through the underground stems. In response to the above problems, we have carried out the top bud propagation lotus root test and other places in the suburbs of Ganoderma lucidum and success. It is worth promoting in production.