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茯苓的栽培方法很多,但以松树蔸就地栽培茯苓的方法最为简单,产量也较高,经济效益显著。如本县每年砍伐松木中,有直径20cm 以上的松蔸30万个左右,农户用其种植茯苓,1988年全县产茯苓3万多公斤,收入达240万元,平均每个松蔸可获纯利8元。同年出口茯苓7000多公斤,创汇15万元,并为国家节省木材1.2万立方米,现将有关技术介绍如下:(一)松树蔸的选择与处理选择当年或前年砍伐、直径12厘米以上的松树蔸,树蔸要不腐烂、无虫蛀和杂菌污染、根皮未脱落。场地要背风向阳、无积
Poria cultivation of many ways, but the method of cultivation of Poria cocos cultivation is the easiest way, the yield is higher, significant economic benefits. In this county, pine trees with a diameter of more than 20cm are planted with 300,000 or so of pine trees each year. In 1988, the county produced more than 30,000 kilograms of Tuckahoe with a total income of 2.4 million yuan, Net profit of 8 yuan. The same year the export of Poria 7,000 kilograms, foreign exchange earnings 150,000 yuan, and for the country to save 12,000 cubic meters of wood, the relevant technology are introduced as follows: (A) the selection and treatment of pine tree Choose the year or the year before the cut, pine trees 12 cm in diameter or more蔸, tree 蔸 or decay, no moth-eaten and miscellaneous bacteria pollution, the root skin did not fall off. Venue to leeward, no plot