Planting method of slim sweet potatoes

Abstract

The invention discloses a planting method of slim sweet potatoes. The planting method is characterized by comprising the following specific steps: step 1, carrying out soil preparation: concretely carrying out deep ploughing for 30-40 cm, loosening soil, and then applying 2000-4000 kg per mu of farmyard organic manure which mainly comprises chicken manure or cow dung and has a chili taste; step 2,carrying out ridging, concretely carrying out single-row ridge planting, wherein a ridge height is 33-36 cm and a ridge distance is 90-100 cm; step 3, digging pits on ridges according to the pit depth of 6-8 cm, then planting sweet potato seedlings into the pits according to a plant distance of 30-60 cm, compacting the seedlings with soil, and then carrying out watering by using 50 ml of water; step 4, carrying out weeding in a field for once every half a month from the day when the sweet potato seedlings are planted, and watering each sweet potato seedling by using water of 50-500 ml according to situations; step 5: carrying out vine lifting instead of conventional vine turning, carrying out vine lifting according to time, and placing vines back after the vines are slightly lifted, wherein stems and leaves are not damaged; and step 6, harvesting sweet potatoes after the sweet potatoes are ripe, preventing skin damage when the sweet potatoes are harvested, and storing the harvested sweet potatoes in a shady and ventilated place. The method has the beneficial effects that the sweet potatoes can grow into a slim shape easily, and the planting method is friendlier to the environmentdue to the fact that only farmyard organic manure is applied.

Description

technical field [0001] The invention relates to a method for planting sweet potatoes, in particular to a method for planting slender sweet potatoes. Background technique [0002] The sweet potatoes grown by the traditional sweet potato planting method are large or round. If they are baked in a cast iron pan, the whole sweet potato will take a long time to cook, which is not conducive to the fast pace of modern life. The market is gradually favoring slim sweet potatoes. The existing sweet potato planting method can be improved to make the planted sweet potatoes slimmer. Contents of the invention [0003] In order to overcome the above disadvantages, the present invention provides a method for planting slender sweet potatoes. [0004] The technical scheme that the present invention adopts for realizing the above object is: [0005] A kind of planting method of slender sweet potato is characterized in that, concrete steps are as follows: [0006] Step 1: Soil preparation:...

AI Technical Summary

Problems solved by technology

[0002] The sweet potatoes grown by the traditional sweet potato planting method are large or round. If they are baked in a cast iron pan, the whole sweet potato will take a long time to cook, which is not conducive to the fast pace of modern life.