How is Banlangen cultivated? What are the basic uses of Banlangen? Banlangen is a dry root of indigo of the flower family. In life, people will take Banlangen as long as they have a cold, fever, sore throat, etc. Let's learn about the use of Banlangen and the application of cultivation techniques together with Xiaobian.
1 Brief analysis of the basic use of Banlangen
The use of Banlangen mainly includes four aspects: the antiviral effect of Radix Isatidis, which can inhibit the reproduction of bacteria; the Leptospira contained in Radix isatidis can inhibit the growth and reproduction of Leptospira; the Radix Isatidis has detoxification and anti-immunity The role of force has a higher value; the special curative effect of Banlangen is also a kind of auxiliary material for various effects.
2 The main cultivation techniques of Banlangen
2.1 Banlangen fertilization site preparation technology
As a deep-rooted plant, Radix is ​​suitable for growing on land with flat soil, fertile soil and good drainage performance, and it is necessary for the radix planters to regularly fertilize it. The fertilizer is mainly made of super-calcium carbonate, grass ash and composting compost. . Among them, if the application of grass ash and calcium carbonate must be controlled.
2.2 Banlangen seeding technology
Banlangen has strong adaptability, is not strict with the natural environment and soil, can withstand cold, and can be planted in all parts of northern China. Its deep roots, deep soil, loose and fertile, well-drained sandy loam. In the north of the country, planting is carried out in late May. During the sowing process, the radix is ​​needed to make it clear that the spring sapling seedlings should not be premature. The purpose is to prevent the radix saplings from being exposed to the cold after the emergence of the seedlings. , the first to complete the growth period of Banlangen, does not have drug efficacy. In addition, special attention should be paid to the fact that before planting in Banlangen, the planter needs to use warm water of about 35 °C for 4 h, then remove and dry.
2.3 Banlangen Field Management
The seedlings, the sapphire roots grow to 5~7cm and need to carry out the seedlings. When the seedlings grow to a height of 10cm, the planters need to take measures to weaken and stay strong according to the growth of the seedlings of the radix isatidis, and timely water supply is needed to ensure The soil is moist. After cultivating and weeding, the sapling roots of the saplings are mainly sown, and the weeds are removed once in half a month until the radix is ​​stopped. Topdressing, north of the north needs to be topdressed in July, in which each tank needs to apply urea 150kg / hm2, and added calcium carbonate, its content is about 150kg / hm2, in order to promote the increase of Radix isatidis. Watering and drainage, in the summer due to the hot weather, it is necessary to timely watering, always pay attention to whether the soil is dry. In the rainy season, it is necessary to remove the water in the ditch in time to prevent the root cause of the blue root.
2.4 pest control technology
In the whole growth period of Banlangen, pests and diseases are often caused. In this regard, timely and effective measures must be taken to prevent the production of Banlangen from being reduced. Among them, Radix Isatidis mainly includes the following common types: it is extremely harmed by cabbage caterpillar during production, and it is encroaching on leaves, which needs to be cured by insecticide; downy mildew. Downy mildew is mainly caused by the damage of the leaves of Radix Isatidis. It occurs frequently in the rainy season, and the leaves appear yellow-white spots. As the disease worsens, the leaves are dry and yellow. In order to prevent this disease, it must be kept in Banlangen. Produce its light and ventilation.
2.5 Banlangen Seed Retention Technology
Before the planting of Radix isatidis in the spring, it is necessary to carry out the mining of the Radix isatidis before the winter, and then select the thick and disease-free Banlangen branches and plant them in the fertile fields according to a certain transplanting ratio. At the same time, the environment for planting must be selected from areas with sufficient sunshine and good drainage performance. When the seeds of Radix isatidis changed from yellow to black in June-July, the whole plant was harvested in time, and dried and threshed for preservation. sowing.
3 Conclusion
Because Radix is ​​very effective, it is an indispensable common medicine in people's daily life. Therefore, in the process of cultivation and cultivation of Radix Isatidis, it is necessary to strengthen the management of the field according to the actual local climate and soil conditions, scientifically carry out seedlings, and prevent pests and diseases. Its harm, while increasing the yield of Radix isatidis, makes Banlangen better serve people.
The above is the entire content of Banlangen planting technology, I hope the above content can help friends who have planted Banlangen!
Dried Garlic Powder,Dried Minced Garlic To Garlic Powder,Garlic Dry Powder,Sun Dried Garlic Powder
shandong changrong international trade co.,ltd. , https://www.changronggarliccn.com