How to plant panax notoginseng

Sowing amount per 667㎡: row spacing 7 cm× 7 cm, about 75,000 ~ 90,000 seeds; 10 cm× 7 cm is about 50,000 ~ 60,000 capsules, and 10 cm× 10 cm is about 33,000 ~ 40,000 capsules, covering an area of 50% ~ 60%.

The sowing period is from early June to late June165438+1October, and no later than June 65438+1October of the following year.

Before sowing, use wood as a construction template, that is, fix a number of round wooden nails with a diameter of 1.3 ~ 1.5 m and a width of about 30 cm on the board, and the arrangement specification of the wooden nails is 4 cm× 5 cm or 5 cm× 5 cm. Using seeds to build a template, punching soil holes with a depth of about 65,438 0 cm on the boundary, manually putting the treated seeds of Panax notoginseng into the punched soil holes, and putting one seed into each hole. After sowing, evenly spread a layer of mixed fertilizer, mainly farmyard manure, with a small amount of calcium, magnesium and phosphate fertilizer, so that seeds are not exposed at the border, and then cover it with a thin layer of straw or thatch with a thickness of 2 ~ 3 cm, and keep warm and moist.