How many jin of Bletilla striata per mu? Detailed explanation of planting methods and techniques of Bletilla striata!

Bletilla striata is a kind of herb with strong ornamental and extensive medicinal value. in recent years, the market price has risen year by year, which has attracted the eyes of many rural entrepreneurs. So how do you grow Bletilla striata? How many jin per mu? The following is to share the planting methods and techniques of Bletilla striata, hoping to give you a reference.

How many jin of Bletilla striata per mu?

Compared with other Chinese herbal medicines, Bletilla striata may be harvested for a long time, and the first harvest can not be carried out until about the third year after successful planting, but fortunately, the yield and price are still considerable, the average yield per mu of Bletilla striata can reach about 3000-5000 jin, the market price of fresh Bletilla striata is basically more than 45 yuan / jin, and the sales channels of Bletilla striata are wide, such as herbal medicine market, traditional Chinese medicine store, farmer's market, beauty shop and so on. The income is still relatively secure.

II. Planting methods and techniques of Bletilla striata

1. The environmental conditions of planting Bletilla striata.

Bletilla striata is more suitable for growing in warm, shady and moist places with more humus content. Large-scale cultivation of Bletilla striata in China is generally in the Yangtze River Basin and Guangdong, Guangxi, Fujian, Hainan, Yunnan, Shaanxi and Gansu, while in the north it is mostly planted in greenhouse.

2. Planting methods and techniques of Bletilla striata

(1) planting time and propagation method of Bletilla striata.

Bletilla striata, like ginger, is generally propagated by tubers, and the best planting time is between September and early November.

When planting Bletilla striata tubers, healthy tubers with more bud eyes should be selected, and then stained with a little plant ash, and the bud eyes should be planted upward into the soil. Generally, about 10,000 Bletilla striata can be planted per mu.

In addition, in order to save time, direct seeding Bletilla splendens seedlings can be directly purchased in the market. 8000 Bletilla splendens seedlings can be planted per mu, and the cost is also lower than that of tuber planting.

(2) Post-planting management of Bletilla striata

If it is tuber planting, Bletilla striata should cover the soil with a layer of straw or straw, and often sprinkle some water on it, which can promote tuber rooting and sprouting.

After the emergence and completion of Bletilla striata seedlings, weed control should be carried out in the field, about April, and then weeding once in June and September and during the harvest of Bletilla striata.

In fertilizer and water management, it is best to apply thin fertilizer every half a month, either organic fertilizer or rotten manure. Watering follows the principle of watering as soon as it dries. It is best to water frequently in summer, preferably every morning and evening.

The last is the prevention and control of diseases and insect pests of Bletilla striata. The disease of Bletilla striata is mainly root rot, which mostly occurs in the plum rain season, so we must pay attention to drainage and ventilation. Most of the pests are ground tigers, golden needles, etc., which can be killed manually or killed with pesticides.