How many years does it take to plant Polygonatum? Rhizome propagation for 1 to 2 years, seed propagation for 3 to 4 years

Rhizoma Polygonatum can be harvested in 1-2 years if it is rhizome propagation, and 3-4 years in seed propagation, and it can be harvested in both spring and autumn, and the quality is better in autumn.

First, planting Polygonatum polygonatum for several years before it can be harvested.

Rhizoma Polygonatum can be harvested in late spring or early autumn. It can be harvested after planting rhizomes for 1-2 years, sowing seeds for 3-4 years, and artificially planted for more than three years to the fourth year. Rhizoma Polygonatum in late autumn and early winter is not only fat but also tastes good. Wait until late autumn or early spring to dig the roots and remove the beard. Rhizoma Polygonatum has many effects on nourishing yin and invigorating the spleen, and is often used as a traditional Chinese medicine to solve a series of symptoms such as lung deficiency and dryness cough, sore waist and knees and so on.

Second, the cost of Polygonatum seed and seedling

The varieties of Polygonatum polygonatum seedlings vary greatly in price, and the varieties can be divided into ginger-shaped Polygonatum polygonatum and Polygonatum yunnanensis. Turmeric is mainly produced in Shandong, northeast, Henan and Hebei, with good quality but usually small; Polygonatum is mainly produced in Jiangxi, Zhejiang, Hunan, Anhui and other places; Yunnan is mainly produced in Yunnan, the cost of a seedling is about 0.9 yuan. What is worth growers' attention is that when buying Polygonatum seedlings, they should first consider whether the seedlings are true or false, and then consider the price.

III. Planting yield of Polygonatum polygonatum

The income from the planting scale of Polygonatum polygonatum is very considerable, and the average investment of planting Polygonatum polygonatum is about 10,000 yuan per mu. From planting, management and tending, planting according to the number of 8000 trees per mu requires an investment of 7200 yuan; the basic fertilizer needed for three years is about 2000 yuan; in addition, the standardized land preparation, tending, and management costs are about 3000. Planting Polygonatum needs to choose good land, and the input cost of land with good soil quality is low. It is estimated that Polygonatum polygonatum fruit can be produced in three years, and the output value can reach 57000 yuan.

Fourth, the prospect of Polygonatum polygonatum planting.

1. Market quotation

The price of Huang Jing in the market is still rising, and it begins to grow slowly and steadily. It is understood that the price of chicken head Polygonatum polygonatum in the market has generally risen to 27 jin. The fine Huangjing is 35-37 yuan per kilogram, and the slightly better Huangjing tablets are sold for more than 40 yuan. Coupled with the fact that the output of wild Polygonatum polygonatum is decreasing due to climate and other reasons, artificial planting is still very promising.

2. Planting mode

At the beginning, most of them are wild Polygonatum polygonatum, but the market demand is increasing, and when the supply of wild Polygonatum falls short of demand, there has been a large-scale artificial Polygonatum cultivation. Planting technology has been applied rapidly in the process of long-term development, and the technical process is becoming more and more mature. Extensive Polygonatum polygonatum planting technology depends on the natural environment, while fine Polygonatum cultivation depends on science and technology. At present, there is a mode of combination of the two technologies.

3. Future prospects

Due to the influence of many factors, the production capacity of Polygonatum polygonatum is low, and Polygonatum polygonatum has become one of the scarce medicinal materials. While the output of Polygonatum polygonatum in the wild is getting lower and lower, it will be replaced by artificial planting. Paying attention to the health preservation of traditional Chinese medicine has become the focus of more and more people, and the potential value of Rhizoma Polygonatum is worth further excavating.

4. Economic benefits

Rhizoma Polygonatum planting in the first three years of the first investment and then income, in the case of the previous production capacity is not up to standard, extensive planting investment is about 1000 yuan, the output value per mu is estimated at about 3000 yuan. The longer the planting time, the higher the income. Compared with the extensive type, the investment of fine planting is higher, and the income is more considerable. In recent years, Rhizoma Polygonatum planting continues to develop its use according to the public vision, which is attracting more and more people's attention.