How to grow the latest spinach?

Rabdosia angustifolia is another name for thistle. It is a very common wild vegetable and belongs to herbs. Rhizoma przewalskii has good effects such as hemostasis, detumescence and detoxification. Originally, it exists everywhere in the countryside, but with the discovery of its nutritional value, wild varieties are picked unmoderately. As a result, artificial cultivation is now needed to meet the market demand, so how to grow spinach? The following editor has brought you the planting method of Castanopsis lanceolata, let's have a look!

1. Land selection and preparation

The adaptability of Rabdosia angustifolia is very strong, as long as a certain amount of time is given, it can grow and propagate rapidly in most of the soil. However, the purpose of artificial planting is high yield and high quality, so when selecting soil, it is necessary to ensure that the soil is fertile, sufficient water source, strong permeability and no previous history of disease. After selecting the land, do a good job of land preparation, plough and disinfect the land, reduce the germs in the soil and reduce the incidence of disease in the planting process. Pay attention to the pH value of the soil, Rabdosia angustifolia is suitable to grow in acid soil, if the soil PH value is not suitable to neutralize the soil pH.

2. Planting at the right time

Most of the planting methods are seed reproduction, and the buds usually begin to wither in mid-June every year. At this time, we have to pick the withered bud, then dry it, remove moisture, and use it as a seed. The sowing time of Rabdosia angustifolia is around the Beginning of Spring every year. When planting, we should pay attention to the planting density. According to the plant size, the planting distance is about 20-20 cm. Seeds should be mixed well before planting, and after seed dressing, the seeds should be sown and then covered with soil. It is advisable that the seeds cannot be seen. After sowing, enough water is poured into the roots to ensure that the soil is moist and to promote seed germination and emergence.

3. Field management

It is necessary to check the seedlings in time after the seeds germinate and emerge, and it is found that the dead seedlings of weak seedlings should be pulled out, and then the seedlings should be replenished immediately to ensure the yield. The number of seedlings in each planting hole should not exceed 4, otherwise it will have a certain impact on the growth of Rabdosia angustifolia. In the process of growth, observe the growth of Rabdosia spinosa and the state of the soil, topdressing and watering in time. And the weeds in the field should be pulled out in time, although the growth ability is strong, but the weeds will also snatch the nutrition, resulting in nutrient deficiency and growth hindrance. Farm manure can be used when topdressing, but it must be fully mature, otherwise the heat of the fertilizer is too high and it will burn out the root system of Rhizoma thunbergii.

4. Disease control

All plants suffer from diseases, and so are thorns, of course. The main diseases are rust and gray spot and so on. These diseases will harm the leaves of Rabdosia angustifolia, resulting in the decline of photosynthetic capacity, inability to photosynthesis and insufficient accumulation of photosynthetic matter. Affect the quality, so when we plant, we must do a good job of prevention and disinfection. Disinfect the vegetable garden regularly, take various measures to deal with the bad weather, and strengthen the field management to ensure a normal growth environment.

The above is a brief introduction to the planting method of Castanopsis thunbergii, now the planting area is not very large, it is still in a testing stage. Although the nutritional value of Rabdosia spinosa is high, it has not been fully popularized. However, it is believed that the market for spinach will become bigger and bigger, and the economic benefits of planting will also increase. This is the end of today's introduction, this article is for reference only, want to know more related information, please continue to follow us!