The seed planting method of Dichondra

Dichondra, also known as small money grass, lotus bract grass, meat wonton grass, gold key, copper money grass, small calla, jaundice grass, is blindly rich in resources of Miao folk medicine. At present, it has been artificially introduced and cultivated, and the following is to introduce its seed planting method.

Seed planting method of Dichondra repens

1. Seed selection and budding

The seeds with full grains, recently picked and scientifically preserved were soaked in 50mg/kgGA for 4 hours to achieve the effect of disinfection, awakening germ, promoting seed recovery and so on.

two。 Land preparation

The ground is loosened, raked flat and fined so that the diameter of soil particles is below 2cm. Adjust the soil pH to 5.57.0. Disinfect the soil with formalin: water = 1:40, the dosage is 10-15L per square meter of bed. The soil needs to be dry before disinfection. Then dig trenches to make beds and water them thoroughly.

3. Sowing seeds

Put the seeds on the field by strip sowing or sowing, then rake the ground, let the seeds into the soil-2 cm, and then cover the soil with grass curtains or textile clothes. can increase the soil temperature and maintain moisture (it can also be covered with a sunshade net to prevent excessive evaporation. ).

4. Field management

Dichondra repens should be well watered and fertilized after emergence. If a highly soluble fertilizer is used, it is best to dissolve it first and then spray it with a sprayer; if you use fertilizer that cannot be dissolved immediately, a large amount of water should be irrigated after fertilization; appropriate topdressing nitrogen fertilizer should be applied to ensure its growth when raining and watering. In addition, proper loosening and weeding can also help it grow.

Dichondra repens has strong disease resistance, which is usually only caused by white silk disease and a small amount of leaf spot mildew, so it is necessary to do a good job of prevention and control in high temperature from July to August.