1, 20 heads of Panax notoginseng, that is to say, there are 20~29 Panax notoginseng in a catty, and 25 is the best.

2. Notoginseng has 40 heads, which means that there are 40~49 in a catty of Notoginseng, and 45 is the best.

3, 60 heads of Sanqi, refers to a catty of Sanqi with 60~69 heads, and 65 heads is the best.

The less the number of panax notoginseng, the better, because the less the number, the larger the volume of panax notoginseng, the longer the planting time, just like ginseng, the longer the year, the higher the nutritional value. ?

Extended data:

Physiological characteristics of panax notoginseng;

1, the taproot is conical or cylindrical, with a length of 1 ~ 6 cm and a diameter of 1 ~ 4 cm. The surface is grayish brown or grayish yellow, with intermittent longitudinal wrinkles and root marks. There are stem marks on the top and tumor-like processes around. It is heavy and solid, with gray-green, yellow-green or gray-white cross section and micro-wood arranged radially. Slight breath, bitterness and sweetness.

2. The rib is cylindrical or conical, with a length of 2-6 cm, an upper end diameter of about 0.8 cm and a lower end diameter of about 0.3 cm.

3. The incision is irregular, shriveled, block or strip, and there are several obvious stem marks and ring lines on the surface. The center of the section is grayish green or white, and the edge is dark green or gray.

References:

Baidu encyclopedia-sanqi