Where does Polyporus umbellata come from? How much is the seed per jin? How many seeds do you need per mu of land? How to sow seeds?

Polyporus, also known as poria cocos, etc., is a kind of medicinal fungus planted in most parts of our country. It is widely used in medicine because of its diuretic, anti-cancer and other effects. At present, the price is small and expensive, but if you want to plant good fungi, you need to master certain skills. Where does Polyporus come from? How much is a pound of seed? How to sow?

Origin Description:

Polyporus umbellatus is widely distributed in China. Mainly distributed in Beijing, Hebei, Shanxi, Inner Mongolia, Jilin, Heilongjiang, Hunan, Gansu, Sichuan, Guizhou, Shaanxi, Qinghai, Ningxia. Mainly produced in Hebei Zanhuang, Pingshan, Wu 'an, She County, Fuping, Laiyuan, Chicheng, Yu County, Chongli, Weichang, Pingquan; Shanxi Yangqu, Wenshui, Jiaocheng, Qinshui, Wuxiang, Licheng, Jiexiu, Lingshi, Kelan, Wutai, Ying County, Huo County, Xing County, Fenyang, Lan County, Zuoquan, Dai County, Meng County, Ji County, Heshun; Ningcheng, Keshiketeng, Harqin Banner, Inner Mongolia; Jilin Huinan, Ji 'an, Tonghua, Liuhe, Changbai, Fusong, Jingyu, Yanji, Wangqing, Dunhua, Longjing, Huadian.

Shuangyashan, Muling, Heihe, Tieli, Ning 'an, Heilongjiang; Liuyang, Pingjiang, Hunan; Wen County, Zhouqu, Diebu, Gansu; Guanxian, Beichuan, Wangcang, Hongya, Ebian, Pingshan, Yingjing, Li County, Jinchuan, Muchuan, Tianquan, Maowen, Xiaojin, Meigu, Pingwu, Nanping, Mabian, Sichuan; Zunyi, Xishui, Dejiang, Yinjiang, Hezhang, Weining, Guizhou; Zhouzhi, Baoji, Taibai, Feng County, Ningshan, Shaanxi; Huangzhong, Huzhu, Xunhua, Guide, Xinghai, Qinghai; Jingyuan, Longde, Ningxia.

Seed Price:

The market price of Polyporus umbellatus seeds varies from 50 to 200 yuan/catty.

How many seeds per acre?

According to the input and output of Polyporus umbellatus, one catty of Polyporus umbellatus seeds can harvest about ten catties, while the yield per mu of Polyporus umbellatus in the open air is about 15~40 catties, so one mu of land needs about one catty of Polyporus umbellatus seeds.

Seed planting techniques:

1. Select the place to select the forest land with the altitude of 800~1200 meters for cultivation, with secondary broad-leaved forest, mixed forest, sitting south and north shady slope as appropriate, 800~1200 meters for cultivation in shady slope ditch, 1200 meters for cultivation in early sunny slope or second sunny slope forest or flat land, slope cultivation, sunny slope is not suitable for cultivation, soil needs moist, loose and breathable, slightly acidic sandy loam with high humus content.

Second, the cultivation time can be cultivated all year round, but the best cultivation is from February to May and from October to December, and the high temperature period from June to September should be avoided below 1000 meters.

Third, the cultivation of dense ring fungus material The quality of dense ring fungus is the primary factor affecting the growth and development of Polyporus umbellatus, so high-quality dense change fungus material is the key to improve the output value of Polyporus umbellatus.

1. Tree species: large-leaved oak, green hillock, birch, oak and other tree species, except for oil, fragrance, sterilization and other tree species.

2. Section: Cut 6~10 cm tree sticks into short nodes of 50~60 cm, and cut them into fish phosphorus openings on 2~3 sides of tree sticks to deepen the wood layer. 20~30 days of cold drying standby, tree sticks can be used 0. 25% ammonium nitrate solution for one day.

3. Cultivation method: select clean sand soil or raw sand soil for cultivation, dig pit depth of 15~ 20cm, length of 60cm and width of 70cm, loosen and level the soil at the bottom of pit, spread wet leaves with thickness of 3cm, put a layer of 5 tree sticks on the leaves, leave 1--3cm empty space between the sticks, backfill half ditch sand, put close ring fungus strains between the two ends of the sticks and between the two sticks, put a fungus branch every 5cm, sprinkle some clean water, wet the tree sticks, and then fill the empty space between the sticks with sand, so as to cover the tree sticks strictly. Put in the second layer of tree sticks, backfill half of the trench sand, and put in the fungus branch cover soil (same as the first layer). This sequence of 3 layers, finally covered with sand about 10 cm, watering once every 10 days, 3 to 4 months can grow good hyphae, bacterial rod culture time 3 to 10 months a year.