What problems should be paid attention to in the cultivation of Houttuynia cordata?

Houttuynia cordata Thunb has a strong adaptability to the environment, before Houttuynia cordata mostly exists in the wild way, but due to the increase of market demand, there is no limit to the excavation of wild Houttuynia cordata Thunb, resulting in a sharp reduction of wild resources. In order to meet the demand of the market, the artificial planting scale of Houttuynia cordata Thunb was increased. So what problems should be paid attention to when planting Houttuynia cordata? Let's learn the points for attention in planting Houttuynia cordata Thunb.

1. Planting environment

If you want Houttuynia cordata to be high-yielding, then there are certain requirements for the planting environment. Houttuynia cordata Thunb has the characteristics of being warm, fertile, moist, intolerant to salt and alkali, afraid of strong light and slightly cold-resistant. Then the soil of the planting land had better choose the land with loose soil, good water and fertilizer conservation, sufficient fertility and shade. Heavy clay, clay and saline soil are not suitable for growing Houttuynia cordata Thunb.

2. Planting density

When planting, we need to pay attention to the planting density of Houttuynia cordata, reasonable planting density is beneficial to the yield and quality of Houttuynia cordata, and reasonable density is much more convenient for field management in the later stage. Generally speaking, the seed consumption of Houttuynia cordata per mu is controlled at about 300 kg, that is to say, the spacing between rows is 25 to 30 cm, and the spacing between plants is 8 to 10 cm.

3. Water management

The growth of Houttuynia cordata has a great demand for water, so we must do a good job in water management, otherwise it will affect the normal growth of Houttuynia cordata Thunb. After planting Houttuynia cordata, it is necessary to water dysentery, timely watering in hot and dry weather, and keep the soil moist so that there can be no drought. After the emergence of Houttuynia cordata, watering Houttuynia cordata should be changed to sprinkler irrigation to avoid soil consolidation. When there is too much water in the field, it also needs to be drained to avoid rotten roots and affect the yield of Houttuynia cordata. In the growth process of Houttuynia cordata Thunb, it needs to be watered many times, so it is mainly according to the weather conditions and its growth conditions.

4. Topdressing in the later stage

Topdressing is also an important problem that we need to pay attention to. Houttuynia cordata Thunb is very reproductive, so it needs more nutrients to reproduce, so we need to fertilize many times. Topdressing is mainly applied with human and animal feces and urine every half a month, which is very good for the growth and reproduction of Houttuynia cordata Thunb. Of course, we can also use urea mixed with water, or hole application. The effect of raising and promoting seedlings is very ideal.

Houttuynia cordata is really very easy to grow, the management is also very simple, under normal planting conditions, the yield per mu of Houttuynia cordata Thunb is also very considerable. However, if you can learn more about the cultivation of Houttuynia cordata, it will further improve the yield and quality of Houttuynia cordata Thunb.