How to grow the latest building

When it comes to the building, many people will think of the demon building in the Legend of Sword and Fairy. This can be said to be a classic in TV series. However, the small series said that this building is not the other building. Today's small editor is going to talk about a Chinese herbal medicine, it is mainly used to treat furuncle swelling, sore throat, snake bite, fall pain and convulsion and other diseases. So how is the building planted? Let's learn together.

1. Land selection and preparation

The planting land of Paris is generally selected in the shade, shade, drainage irrigation convenient, dry organic matter rich, loose land, such as trees, vegetable fields can be. Paris is a kind of shallow root plant, the growth speed is relatively slow, the seedling time is longer, and the requirements for soil are higher. Soil preparation should clean up the stones and weeds in the field, knock down the clods and level the ground. Of course, there is also a more important point is that in the preparation of the soil to be combined with fertilization, base fertilizer is mainly decomposed organic fertilizer.

2. Sowing seedlings

Paris is generally in January of each year sowing seedlings, seeds to choose full particles, no pests, no moldy. Then the seeds are exposed to the sun for two or three days, and then mixed with river sand for germination, while keeping the river sand moist to ensure full respiration of the seeds. Before sowing, disinfect the soil with carbendazim before sowing. Sowing is generally done in furrows spaced 30 to 35 centimeters apart, usually about a week before emergence, during which time soil moisture should be maintained to promote emergence and seedling growth.

3. Scientific transplantation

The general seedling time is about a month, that is to say, after a month can be transplanted. Others wait three years before they are dug up and transplanted. Transplanting is generally carried out according to the row spacing of 30 cm and the plant spacing of 20 cm. After transplanting, if the planting field cannot be shaded, then we need to set up a shade shed in advance. When transplanting seedlings, pay attention to planting with soil, so as to improve the survival rate.

4. Field management

We all know that the planting time is generally in March and April, and at this time the rain is more, so there is no need to water after transplanting, but at this time we should pay attention to proper drainage. Dredging the ditches in the field in time to drain excess water out of the field. If the weather is dry, reasonable irrigation is needed. The intertillage and weeding are generally carried out from September to October so far. Generally, it can be carried out twice. When intertillage, pay attention not to deep ploughing, so as not to hurt the root system of Paris. Two or three topdressing treatments are required each year, usually about fifteen days after planting in spring, followed by one in autumn, and finally in November and December in winter. Topdressing is mainly based on fertilizer, each time the dosage is about 30 grams.

5. Prevention and control of diseases and pests

The main diseases of Paris polyphylla are root rot and leaf blight. Root rot mainly harms the root system of Paris polyphylla. The main cause of disease is excessive water in the field, which leads to root rot and finally makes the plant die. The leaf blight mainly harms the leaves of Paris polyphylla, which is a fungal infectious disease. Carbendazim and Bordeaux mixture can be used respectively to control. The most important pests are cutworms and grubs, we can directly use the enemy to kill EC poisoning.

The above is a small series of finishing on the cultivation techniques of Paris and its management points. When planting multiple buildings, growers should pay attention to the selection of good planting land and scientific planting and management. Today's sharing is here, if you want to know more about the planting knowledge of the building, remember to pay attention to us yo.