Planting method of Artemisia angustifolia

Lysimachia is a kind of Lysimachia, which can also be called Lysimachia or copper flower grass. It has the function of clearing heat and eliminating dampness and diuresis, mainly planted in Guangdong, Guangxi and other places in China, so this is also the reason why it is called Herba Lysimachiae. So how do you grow Lysimachia? Today we will learn how to grow it.

1. Land selection and preparation

Wild Lysimachia generally grows in wasteland, slope, grassland and other places, it has the characteristics of warm and humid. The most suitable temperature for it to grow is usually around 15 to 30 degrees Celsius, and it grows fastest in an environment with a temperature of 23 to 25 degrees Celsius. From this we can choose its planting place, usually hillside or stream side or relatively fertile sloping field can be. Cultivate the land, remove weeds and impurities in the field, furrow the soil, apply base fertilizer and mix well, and then wait for planting.

2. Sowing seedlings

The planting of Lysimachia styracifolia is generally carried out by seed propagation. Sowing takes place between late March and early April each spring, and the best time to plant is during the Ching Ming Festival. Desmodium styracifolium seeds are relatively small, the surface layer covered with a layer of wax, if planted directly, water absorption is poor, not easy to emerge. So we need to use fine sand to grind off this layer of wax on the skin before sowing. Finally, the seeds are evenly scattered on the seedbed, covered with soil, and the soil is irrigated and covered with a layer of plastic film for heat preservation and moisture retention.

3. Seedling transplanting

When the seedlings of Herba Lysimachiae grow to six to ten centimeters, they can be transplanted and planted. Well, when planting, the most important thing to pay attention to is the planning of density. Generally, planting is carried out according to the spacing between rows of 25 to 30 cm and the spacing between plants of 20 to 25 cm. The second thing to note is that when pulling out seedlings, we need to pull them out together with the base soil, which can improve the survival rate of seedlings planted.

4. Field management

Five to seven days after planting, we need to spray the herbicide once, which can reduce the workload of weeding. About ten days after planting, Lysimachia styracifolia needs to be applied with fertilizer once, and it can be irrigated with excrement and urine water. When the seedlings grew to about 25 centimeters, they needed to apply a fecal urine solution. After that, it is generally applied once every other month or so. At the same time, in the process of growth of Lysimachia styracifolia, it is necessary to carry out cultivation and loosening from time to time, and weed in time when weeds grow out. At the same time, according to the moisture degree of the soil and the water demand of Lysimachia styracifolia scientific watering and drainage.

5, pest control

The main diseases and insect pests of Lysimachia styracifolia are root rot, mildew, armyworm and caterpillar. Root rot generally occurs in the seedling growth period, we can choose the varieties with strong resistance, followed by pulling out the diseased plants and watering them with lime water for disinfection. Mildew mainly occurs in the growth period of Lysimachia styracifolia, endangering its stem and leaf growth, and can be controlled by methyl thiophanate. As for armyworms and caterpillars, we can use trichlorfon to spray them, and caterpillars can also use black light lamps to trap them.

The above is what Xiaobian brought to you, the planting method of Herba Lysimachiae, I hope to help you plant Herba Lysimachiae and friends who want to plant Herba Lysimachiae. If you have other questions, you can pay attention to us or leave a message to Xiaobian.