Potatoes, a common and important crop, are not only sweet, but also have rich nutritional values and are well received by consumers. For growers, scientific methods are key to achieving high yields. The following is a detailed description of the methods used to plant the potato。
Prior period preparation
Selection
The selection of the potato varieties is based on the selection of healthy, disease-free and locally appropriate varieties. Different varieties vary in taste, production and adaptability, and growers can choose according to market demand and their own conditions. Potatoes are tubers that prefer to grow on soft, fertile, well-drained and sun-fed land. Before planting, the land needs to be cultivated in depth, with the soil loosed and the debris removed from it, such as large stones. Horticultural soils, organic fertilizers and phosphorous fertilizers can also be added to improve soil fertility. At the same time, soil alkalinity is detected and adjusted to the extent appropriate for the growth of the sweet potatoes。
Cultivation of seedlings
There are two ways in which seedlings are grown, either by ordering them from the internet or from the flower market, which is easier, or by themselves. When raising themselves, select one or two healthy sweet potatoes, wash them and cut them in half, immerse them in open bottles or cups filled with water, and release them to the surface and place them on a window table with sunlight. When the cassava grows, it is carefully scratched and placed in the bowl so that the base can be immersed and water is added daily. When the roots grow, the seedlings that are not long or dead are thrown away。
Cultivation
Set time
Potatoes are tropical crops that prefer warmer environments. The timing of potato cultivation varies from season to season, and spring potatoes require seedlings to take place some time before the planting takes place and then at the right time; both the autumn and the early winter potatoes also have suitable nursery and planting times. Generally, at the end of the night, when the soil reaches a certain temperature, it is suitable for seedling planting。
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Cultivation is carried out in a linear manner, which increases the number of days in which the seeding of potatoes takes place, thereby increasing the number of potatoes. In planting, care should be taken to ensure reasonable range and line spacing so that the potatoes have sufficient space to grow. Several nodal levels of seedlings are inserted or tilted into the soil, and some leaves are exposed to the ground during drought and the rest are buried in the soil。
Cover film
In order to preserve the heat of the soil and promote the growth of sweet potatoes, thin membranes can be covered on the ground. In particularly cold areas, red membranes or similar thermogenic materials are covered by the cultivation of red potatoes, contributing to their better growth。
Field management
Irrigation
Potatoes require different moisture at different stages of growth. More moisture is required at the time of planting, and the number of times water is poured down as growth takes place. The soil is to be moist during the pre-growth period to help the seedlings survive; in the medium-growth period, the leaves grow and the roots start to swell, at which point appropriate water is required, but not too large, in the event of drought; and in the post-growth period, the roots continue to expand and can be watered in quantities appropriate to the drought, but stop watering for some time before harvesting。
Fertilizing
Potatoes should be fertilized mainly by farmers and supported by fertilizers. Pneumatic fertilizers are applied prior to planting to provide sufficient nutrients for the growth of sweet potatoes. During growth, fat-tracking is carried out according to different stages of growth. Fattening, which takes place shortly after planting, can boost the growth of seedlings; it is applied in the medium term and helps to grow the leaves and expand the roots; and it is used in the later stages of growth, mainly in the form of potassium, which can improve the yield and quality of potatoes. If necessary, it is also possible to follow up on the leaves in the medium term of the increase in the size of the chips。
Pest control
Potatoes are growing vulnerable to a number of pests, common diseases such as viral diseases, black spots, purple plumes, and slashed night moths, and sweet potatoes. Growers are required to observe the growth of potatoes in a timely manner and, if pests and pests are detected, to take appropriate measures to ensure their healthy growth。
Harvest storage
The harvest
Potato will mature at a certain stage, with long-term variations in the cultivation of potatoes from season to season. Farmers are required to select the right harvest time, depending on the growth of the potato and the local climatic conditions, and to do so as much as possible before the frost to ensure its quality。
Storage
Post-harvest potatoes require reprocessing to improve their taste and storage. Potatoes can be placed in a relatively closed space to make their skin sweeter and more resilient by regulating temperature and humidity. Potatoes are then stored in dry, ventilated, temperature-appropriate places。
Through the above scientific methods of cultivation, farmers can improve the production and quality of potatoes and achieve better economic benefits. It is hoped that the large number of growers will be able to apply these methods flexibly and grow high-quality potatoes, depending on the circumstances。
Potatoes
Carnation: this is for reference purposes only, and specific planting techniques and management measures should be adapted and optimized to local realities. If you have problems with farming, you can consult local agricultural technical departments or professionals。
