1. Treatment of seeds

This step is very important and has a great impact on the survival rate of sowing. When selecting seeds, seeds with uniform size, full particles and Tan luster on the surface should be selected. Soak the selected seeds in water for 12 to 24 hours. After soaking, soak them in antiseptic water for about five minutes to prevent them from spoilage. Finally, wash them with clean water and dry them in the sun

2. Treatment before sowing

The flat land with sufficient light, smooth drainage, soft soil and rich organic matter shall be selected as the sowing land. However, before sowing, we have to carry out some treatment, that is, shallow tillage and base fertilizer are applied to the sowing land, without border, but the land needs to be leveled to ensure drainage in summer

3. Treatment of sowing

Because its seeds are very small, there is no need to promote germination for planting. Choose calm weather and sow in the morning or evening. After sowing, the soil needs to be covered. The depth does not need to be too thick. The soil covering depth is about one centimeter

4. Treatment after budding

Ensure the suitability of all conditions, especially temperature and humidity, and wait for about five to nine days to emerge. The management of seedling stage is mainly watering. Because it is more suitable for field breeding and grows faster, we need to pay special attention to the management of water and fertilizer from June to October to help it grow, blossom and bear seeds better

Other ways

In addition to sowing, which is a common method, other methods such as cutting are not very commonly used, so it is introduced in detail here