Planting time of mung bean
Mung beans are suitable for planting in spring. If they were planted in the shed, the time could be earlier. If planted directly in the ground, the time will be postponed until the end of February, because the temperature will start to rise during this period, and all conditions are suitable for the germination and growth of green beans.
Planting methods and key points of green beans
1, soil preparation selection
Green beans have strong adaptability to soil, and can be planted in loam and sandy soil, but we should pay attention to choosing soil with loose soil, fertile soil and strong water retention and drainage ability.
2. Planting method
Dig the soil with foot manure at a distance of 1.4m, put 4-6 seeds in each nest at a spacing of 30-45cm, cover with a layer of soil, and then cover with a layer of plastic film after watering.
3. Tian Tuan management
7- 10 days after mung bean sowing, it is necessary to check seedlings, replenish seedlings and interplant, and leave 2-3 healthy plants in each seed hole. After sowing 10- 15 days, large-scale weeding is needed to prevent weeds from competing with green beans for nutrients.
When the green beans are climbing, a second large-scale weeding is needed. When the green beans grow to about 17-25 cm, they need to stand upright properly, which can promote the growth of green beans and facilitate later picking.
Matters needing attention in mung bean planting
1. Watering management: Green beans like a slightly dry environment and are not resistant to waterlogging, so it is necessary to control soil moisture, as long as the soil is kept moist. It is suggested to follow the watering method of seeing dry and wet, pay attention to field drainage in rainy season, and there can be no water accumulation.
2. Disease control: When diseases and pests occur in green beans, they should be controlled in time to avoid the influence of diseases and pests on plant growth. Spray imidacloprid solution to avoid aphids in early spring, acarbose solution to avoid red spiders in summer, and thiophanate methyl to control rust and soot disease.