Yam bean and Dioscorea opposita grow on the same tree, and both of them belong to the fruits of Dioscorea, in which yam bean grows in the axils of the aboveground part of the plant, while Dioscorea opposita is the underground tuber part. When cultivating Dioscorea opposita, it should be planted in sandy soil with deep soil layer, and then a compound fertilizer of nitrogen, phosphorus and potassium should be applied to the plant in combination with watering.

Yam bean and Chinese yam grow on the same tree 1, yes.

Yam bean and Dioscorea opposita grow on the same tree, both of which are fruits produced by Dioscoreaceae plants. Among them, yam bean grows in the axils of plants, and its shape is kidney-shaped or ovoid, with a diameter of one to two centimeters, while Dioscorea opposita is a block-shaped stem of the underground part of Dioscorea opposita, usually long, with a length of 30 to 60 centimeters.

2. Provide soil

When cultivating Dioscorea opposita, it is necessary to select a section with deep soil layer and convenient irrigation and drainage, turn the land over again with a hoe to make the soil more loose, and then dig out a deep ditch with a width of 20 to 25 cm to make the tuber of Dioscorea opposita grow smoothly.

3. Apply water and fertilizer

Dioscorea requires a large amount of fertilizer. During the maintenance process, when the plant enters the stage of stem, leaf and tuber growth, it should be applied with a diluted compound fertilizer of nitrogen, phosphorus and potassium. Note that about 400 kilograms of fertilizer should be applied to each hectare of land.