1. Soil: the root system of yam bean is developed and the growth rate is very fast. When choosing the soil, we should use the soil with good drainage and air permeability, and use the sandy soil to cultivate yam beans.
2. Water: its vitality is relatively fragile, and the water volume should not be too much at the beginning of breeding. When watering, keep the soil moist. If more water is poured into the basin, there will be accumulated water, which will cause root rot.
3. Nutrients: during the growth period, there is a large demand for fertilizer. The fertilizer can be compound fertilizer, and the compound fertilizer can be evenly distributed in the soil and mixed.
4. Light: it is a kind of light loving plant. Sufficient light can make it grow luxuriantly and promote the absorption of light can be more conducive to the growth of yam beans.
1. Pruning: after it grows for a period of time, prune the redundant branches. The increase of branches will lead to their internal airless, which will affect the growth of other shoots.
2. Propagation: it is often used to propagate by sowing. We should first select robust yam beans and pick out those with small pits and bad germination. Then put it in a closed environment for germination. The temperature is controlled at 25-28 ℃, and new buds will grow in half a month. At this time, it can be seeded and put in the soil.
1. Stem rot: the common disease of cultivated yam bean is stem rot, which will affect the growth of other branches and leaves if not treated in time. First, cut off the infected branches and leaves, and then spray them with chlorothalonil dilution. The trimmed branches and leaves should be installed and thrown to the distance to avoid secondary infection.
2. Grub: grub is one of the common insect pests, which will affect its normal growth seriously and will cause wilting and death. It is necessary to use senmanganizine diluted spray for control.
1. How to store: it should be stored in a cool, dry and ventilated place, away from high temperature and humid environment, to avoid rooting and germination during storage.
2. Edible: yam beans are edible and taste great. But when meeting yam bean to send medicine, don't take any more, should throw away immediately
