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How to plant sweet potato seedlings bought online

2026-11-07 11:06
2026-11-07 13:07

The following is the planting method of the sweet potato seedlings purchased online: ** 1. Pre-planting preparation ** 1. ** Soil preparation ** - The soil of the plot should be loose and fertile. It is appropriate to choose loose sandy loam with good drainage. The base fertilizer could be applied in advance. Generally, 4000KG of decomposed high-quality farmyard fertilizer, 20KG of di-amine, 30KG of carboric acid, and 7 - 12KG of potash were applied per mu. - Ridge planting was more advantageous for sweet potato cultivation. Ridge planting could thicken the soil layer and expand the range of root activity. The size of the ridge should be determined according to the soil quality, planting season and other factors. When making ridges, the ridge should be straight, the furrow should be deep, and the ridge surface should be wide and flat (it should not be made into a triangle). Ridging should be carried out after the soil is dry and wet, and the plow and harrow are finely divided. 2. ** Sweet potato seedling processing ** - After receiving the sweet potato seedlings, if there were damaged or dried parts, they could be trimmed appropriately. ** 2. Planting process ** 1. ** Planting Method ** - The flat planting method could be used. The lower half of a sweet potato seedling was placed in the seed ditch, and the upper half of the sweet potato seedling was exposed to the soil. The sweet potato seedlings buried in the soil generally had three sweet potato vines, and the sweet potato vines exposed to the soil generally had three to four sweet potato vines. Or, they could use the vertical planting method, which was to plant a sweet potato seedling vertically into the seed ditch. The end of the sweet potato seedling with roots was buried in the soil, and the end with leaves was exposed outside the soil. - Pay attention to the depth when planting the seedlings. If you use the method of flat planting and shallow planting, each vine should be buried at least 4 nodes, as long as the tip of the bud is exposed. 2. ** Water and fertilise ** - The sweet potato seedlings were placed in the planting hole, watered, and buried the stems and roots at the bottom with soil. Three to four leaves were exposed on the ground. - Plant ash could be applied when planting sweet potatoes because plant ash was rich in phosphorus and potassium elements. After water was absorbed, it became alkali-like, which could effectively regulate the ph of the soil and reduce the occurrence of soil hardening. As the old saying goes, a handful of sweet potatoes is a handful of ash. Sweet potatoes can bear a lot, but other fertilizers should not be too much, lest the nutrients only grow leaves and not sweet potatoes. The use of plant ash was divided into two stages. The first stage was the time when it was just sprinkled on the ridge. The second stage was when the sweet potato entered the swelling stage. After mixing it with water at a ratio of 1:10, the sweet potato roots were watered or sprayed on the leaves. ** 3. Garden Management ** 1. ** Check the seedlings to fill the gaps ** - The seedlings were checked in time to ensure the planting density and survival rate of the sweet potato seedlings. 2. ** Plant Management ** - Topping the stems that were too long was appropriate. For those that grow too vigorously after sealing the ridge, you can spray cycocel or 0.3% solution to control the growth of stems and leaves. For the early aging fields with yellowed leaves, 1% carbolic acid or 0.2 - 0.3% monobium phosphorus acid solution can be sprayed on the leaves once every half a month. 3. ** Turning the seedlings (for situations without plastic film)** - After the sweet potatoes grew all over the ground, they had to turn the seedlings. They had to pick the seedlings up from the ground with a stick and tear off the roots that were stuck in the soil. They had to do it once in a while. If they did not turn the seedlings, the sweet potatoes would not grow. Read more exciting novels for free

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