How to grow the latest nephritis grass

Nephritis grass, also known as apricot leaf rabbit ear wind, wrinkle leaf, horseshoe grass, it is a kind of annual herb growing in rural grasslands, hillsides and other land, and is mainly planted in Yunnan. Nephritis grass has the effects of clearing heat, promoting dampness, relieving cough, detoxification and so on. it is often used in the treatment of nephritis, cystitis, bronchitis, dysentery and so on. So how to grow nephritis grass? Let's take a look at its planting method.

1. Land selection and preparation

Nephritis grass is extremely resistant and has no requirements for planting land. Generally, the land that can grow crops can be used to grow nephritis grass, and some plots that can not grow crops can also grow nephritis grass. Then when we choose to cultivate land, we should try our best to choose soils that are convenient for drainage and irrigation, transportation, fertile soil and good permeability. The second is to keep the planting area away from pollution sources so as not to affect the quality of medicinal materials. Deep turning over the land during soil preparation is suitable for sufficient farm manure, combined with deep ploughing, mix the soil fertilizer evenly, and then flatten the planting, ridging and ditching can wait for planting.

2. Scientific reproduction

The most common way of reproduction of nephritis grass is seed reproduction and individual plant reproduction. And seed propagation is also the most commonly used planting method, in general, we sow the seeds of nephritis evenly in the whole field for cultivation, sowing is generally used to sow, the spacing between each row is about 35 cm. On the other hand, the ramet propagation is based on the new rhizome of nephritis grass, which is planted according to the density of row spacing of 30 cm and plant spacing of 25 cm.

3. Watering and fertilization

If you use the method of seed propagation, seedlings usually emerge in about one to three weeks, while ramet propagation can grow new roots about five days after planting. During the breeding period of nephritis grass, we should keep a certain degree of humidity in the field, usually about 40%. After the emergence of seedlings, in the absence of rain, it is necessary to continue to twist and water in time to promote the growth of seedlings, and reasonable interseedling and seedling replenishment are needed during this period. After planting, it is necessary to carry out the first topdressing, which can be irrigated with fecal and urine water, usually based on nitrogen fertilizer. In the whole growth process of nephritis grass, we need to irregularly water, from emergence to harvest, watering times is about six to eight times, and the number of times of topdressing is about three to four times.

4. Ploughing and weeding

Ploughing weeding is also very important in the growth process of nephritis grass. Because in the process of nephritis grass growth, the growth rate of weeds is also very fast, so we need to weed regularly. Generally, the first intertillage and weeding is carried out after planting, and the intertillage is usually shallow ploughing, so as not to hurt the root system of nephritis grass. The second is weeding we have to weed according to the growth of weeds, as early as possible to reduce nutrient consumption. Finally, in the later stage, it is necessary to loosen the soil from time to time to enhance soil permeability, such as after continuous rainfall, after washing and watering, and so on.

The above is the planting technology of nephritis grass, I believe you also have a general understanding of the planting method of nephritis grass. This is the end of the editor's sharing today. If you encounter some problems that other editors have not mentioned in the later planting process, you can leave a message for the editor to consult.