Field management techniques of Achyranthes bidentata

Achyranthes bidentata is a perennial herb of Amaranthaceae. There are many varieties of Achyranthes bidentata, all of which have a certain planting area. The main medicinal site of Achyranthes bidentata is the root and stem, which has the effect of promoting blood circulation, invigorating menstruation, tonifying kidney and liver. Its efficacy is very good, and the planting area is also relatively large. But how do we manage it when we plant achyranthes bidentata? The following editor has brought the field management technology of Achyranthes bidentata, let's have a look!

1. The seedlings are fixed

After sowing, we should pay attention to properly watering the soil and keep the soil moist. If the environment is suitable, it can sprout and sprout in about 5 days. Achyranthes bidentata seedlings when the growth ability is relatively weak, if encountered drought and lack of water, then timely watering to prevent the death of seedlings. When the seedlings grow to about 6 cm, it is necessary to start the seedlings, and remove the weak and poor seedlings, so as to provide enough space for strong seedlings to grow. Then, when the seedlings grow to about 16 cm, we should control the planting density and do a good job of fixing the seedlings, and we should pay attention to make up the seedlings with the same growth for the hole of the lack of seedlings to ensure the whole seedling.

2. Ploughing and weeding

The weeding work of ploughing has a great relationship with the growth of Achyranthes bidentata. Achyranthes bidentata should be ploughed at least 3 times during the whole growth period, and it can be carried out after finishing the seedlings. Mid-tillage can break the soil consolidation, improve the soil structure, promote the nutrient absorption of Achyranthes bidentata and improve the respiratory capacity of the root of Achyranthes bidentata. Weeding can concentrate nutrients on Achyranthes bidentata plants and prevent weeds from grabbing the nutrients needed for the growth of Achyranthes bidentata. Finally, when ploughing, we should pay attention to the strength, not too deep, otherwise it will easily lead to root injury and affect the breathing of the root, mainly with a shallow hoe when weeding.

3. Water and fertilizer management

After sowing, we should pay attention to keep the soil moist to prevent soil drought from affecting seed germination. If you encounter drought, it should be watered in time to prevent the soil from hardening, resulting in blocked breathing of the roots. The subsoil should also be kept moist to promote root growth. After entering about August, it is necessary to appropriately increase the amount of water to promote the growth of the main root and increase the yield. In the whole growing period of Achyranthes bidentata, topdressing should be done at least twice, and the application of nitrogen fertilizer should be controlled, mainly phosphorus and potassium fertilizer. When the seedlings grow to about 26 cm, you can top fertilizer, pay attention to the amount, to prevent excessive fertilization caused by fertilizer damage to the plant.

4. Pest control

The common diseases and insect pests of Achyranthes bidentata are white rust, leaf spot and inchworm, which can harm different parts of Achyranthes bidentata, hinder the growth of Achyranthes bidentata and have a great impact on yield. Therefore, we must do a good job in the management of pest control, give priority to prevention, strengthen the management of water and fertilizer, and control the planting environment. Then every year after harvest, we should do a good job in clearing the garden and dig deep into the soil to prevent germs and pests from clinging to it to overwinter. Finally, after the onset of the disease, attention should be paid to symptomatic prevention and control according to specific diseases and insect pests, and drugs should not be used blindly to prevent drug damage.

The above is a brief introduction to the field management technology of achyranthes bidentata. Although the market price of Achyranthes bidentata is not high, but the planting cost is also relatively low, and its planting prospect is still good. However, there are certain risks, so we should think about it a lot. That's all for today's introduction. This article is for reference only. Thank you for your reading and support.