In general, yams have multiple propagation methods. Let's introduce them one by one. First of all, we can use the yam with buds at the top to propagate, cut off the top of the yam with buds, and plant it into the soil. This way of propagation can grow and mature faster. However, this method also has disadvantages, because each yam has only one tip with buds, so it can not be propagated in a large range, and the propagation efficiency is low, so it is not suitable for large-scale propagation.
Another method can select the top of yam, and then carry out segmentation, because the top of yam can quickly root and germinate, so the growth ability is relatively strong, this method can be planted in a large area, but because of instability factors, some yams grow poorly, generally need to be treated, it takes time
Other methods have its disadvantages, so people usually come up with a more perfect method. People will keep the yam beans that were born in the previous year, wait until the planting season, and plant the yam beans on a large area of land. This method effectively prevents unnecessary problems, and can grow rapidly, not only the quantity doubles, but also the quantity of output.
For yam planting, it is necessary to choose the sand soil with fertile soil, good drainage and dry soil. Before germination, a certain amount of organic fertilizer should be applied to facilitate the rapid growth and development of seedlings. Early yams can be watered without water, which can promote its roots to extend downward. After more than ten months or so, give yams a thorough irrigation, so that their roots thrive.
