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2002年春节,山东省济南市某超市人工种植的蒲公英每500克售价8元,效益非常可观。 1.采种。蒲公英是多年生宿根性植物,2年生植株就能开花结籽,初夏为开花结籽期,每株开花数随生长年限而增多,有的单株开花数达10个以上,开花后13～15天种子即成熟。花盘外壳由绿变为黄绿,种子由乳白色变成褐色时即可采收,不要等到花盘开裂时再采收,否则种子易飞散失落造成损失。一般每个头状花序种子数都在100粒以上。大叶型蒲公英种子千粒重为2克左右,小叶型蒲公英种子千粒重为0.8～1.2克左右。 采种时可将蒲公英的花盘摘下,放在室内存放后熟1天,待花盘全部散开,再阴干1～2天至种子半干时,用手搓掉种子尖端的绒毛,然后晒干种子。在蒲公英野生资源丰富的地方,也可挖根栽培。通常在10月份挖根,集中栽培于
Spring Festival 2002, Jinan, Shandong Province, a supermarket artificial planting of dandelion price of 8 yuan per 500 grams, the benefits are impressive. 1. Seeds. Dandelion is a perennial perennial plant, 2-year-old plants will be able to flowering and seed-setting, the early summer is flowering and seed-setting, the number of flowers per plant increases with the growth of life, and some flowering number of more than 10, 13 to 15 days after flowering Seeds are ripe. Disk shell from green to yellow-green, the seeds turn from milky white to be harvested, do not wait until the disk re-harvesting when cracking, otherwise the seeds easily scattered loss caused loss. Generally, the number of seeds per head is above 100. Large-leaved dandelion seed weight of about 2 grams, leaflet dandelion seed weight of about 0.8 to 1.2 grams. Seed collection can be taken off dandelion disk, placed indoors for 1 day after storage, until the disk all diffuse, and then dried 1 to 2 days until the seeds of semi-dry, hand rub the tip of the hair down, and then dried seeds . Dandelion in the rich resources of the wild, but also root dig cultivation. Usually rooted in October, focused on cultivation in