How to plant long yam
If you want to learn about the introduction of how to plant long yam, including the methods of planting long yam and how to plant it, the site editor will introduce it to netizens as follows.
1. Site selection and preparation: Long yam prefers to grow in sandy loam soil, as sandy soil is beneficial for the growth of its tubers, allowing them to grow thicker and straighter. If the soil is too heavy and clayey, the growth of the yam tubers will be poor, and the taste will not be very good. After selecting the land, apply a sufficient amount of organic manure, such as sheep manure or chicken manure. Once the manure is applied, the land should be plowed and leveled before planting.
2. Selecting tubers: The common propagation method for long yam is to use tubers for reproduction. There is a small bud at one end of the tuber, which is called the "tenderhead." Planting at the location of the tenderhead is fine. Alternatively, the tuber can be broken into sections 10 centimeters long, with the wound ends treated with wood ash, then placed in a dry, well-ventilated area to dry and stimulate germination before planting.
3. Planting: When planting long yam, dig a trench 8-10 centimeters deep, with a spacing of 80-100 centimeters between the trenches and a plant spacing of 25-30 centimeters. Place the germinated tubers evenly in the prepared trenches according to the plant spacing, with the bud end facing up and parallel in the pit, then cover with soil and tamp down. If the soil is moist, there is no need to water.
4. Post-planting care: Generally, the first watering is done when the seedlings reach a height of 20 centimeters, and the second watering is one month later. For the first two waterings, since the underground tubers have not fully grown and stabilized, shallow watering should be used, as excessive watering can affect their growth. The third watering can be abundant, maintaining the substrate to be dry and wet. Long yam requires a high demand for fertilizers during its growing period, and it is best to apply organic fertilizers. Apply 400 kilograms of nitrogen-phosphorus-potassium compound fertilizer per hectare.
The above is a specific introduction to how to plant long yam and how to plant it, hoping to bring some knowledge to the netizens.