1, processing seeds
When primary school students grow mung beans at home, they should choose mung beans with full grains and no pests and diseases, and put them in a container filled with purified water 12 hours until the seed coat of mung beans swells and breaks, and then take them out and put them on a wet tissue. After three days, mung beans will germinate.
2. Planting
After mung beans grow buds with a height of five centimeters, they can be planted in fertile and loose soil with good drainage, and purified water can be sprayed on the soil surface once to make the new buds better adapt to the environment, and then the mung beans are placed in a bright environment, which is beneficial to the growth of leaves.
Requirements for planting mung beans in field
1, planting time
Mung beans are plants that like high temperature and high humidity, so planting mung beans can be carried out in April-May every year, so that seeds can germinate and grow as soon as possible. And the latest planting time is July. At this time, mung bean seeds need to germinate to ensure the germination rate of seeds.
2. Orchard soil
Mung beans are suitable for growing in deep soil with good drainage. When planting mung beans, humus soil or sandy soil with rich trace elements and good air permeability can be selected. Before planting, the ground can be plowed and dried to eliminate weeds and pests, or farmyard manure can be mixed with the soil to improve the fertilizer content of the soil.
3. Fertilizer selection
In the process of planting mung beans, it is necessary to provide fertilizers according to the growth state of the plants. At the seedling stage of mung bean, nitrogen fertilizer can be provided to promote the growth of young buds; In the growth stage of mung beans, calcium fertilizer can be provided to promote the growth of branches and leaves; In the flower and fruit period, we should provide phosphorus and potassium fertilizer for mung beans.