Potatoes are an important food crop with rich nutritional value. In the process of growing potatoes, it is very important to know how and when they are grown. Below we will introduce in detail from three aspects: potato planting method, planting time and precautions. 
First, the planting method of potatoes.
1.Selection. Choosing potato varieties with good quality, high yields and disease resistance is the key to success. When choosing varieties, they should be selected according to local climatic conditions, soil texture and market demand. In the high-yielding variety of Xisen No. 6 in Xinjiang, the yield can reach more than 4 tons. There are also Green Potato No. 9, Longshu No. 3, Black King Kong, Fei Ruita, Holland No. 7, Holland No. 15, etc.
2.Site preparation. The land on which potatoes are grown should be flat, fertile, and loose, which is conducive to drainage and irrigation. Before planting, the land should be deeply cultivated to remove weeds and stones to create a good soil environment for the growth of potatoes.
3.Seed potato treatment.
Before planting, seed potatoes need to be treated to increase their germination rate and growth rate. Treatment methods include drying seeds, germination, cutting into pieces, etc. Seed drying is to dry seed potatoes in the sun for a few days, and germination is to place seed potatoes in a warm and humid environment to promote their germination. Dicing is the process of cutting large pieces of seed potatoes into small pieces to facilitate germination and growth.
4.Sow. At a suitable sowing period, the treated seed potatoes are sown according to a certain row spacing and plant spacing. The general row spacing is 60-70 cm, and the plant spacing is 20-30 cm. The sowing depth is generally 10-15 cm.
5.Field management.
In the process of potato growth, a series of field management measures are required, such as weeding, fertilization, watering, pest control, etc. Weeding can reduce nutrient competition and pest and disease spreading;Fertilization can provide the nutrients needed by potatoes;Watering should be based on soil moisture and weather conditions to avoid overwatering leading to diseases;Pest control should be discovered in time and effective measures should be taken to prevent the spread of diseases.
Second, the planting time of potatoes.
The timing of potato cultivation varies from region to region and needs to be determined according to local climatic conditions. In general, the best time to plant potatoes is in the spring. Spring planting time in Xinjiang is generally from April to May. Growing potatoes at the right time can ensure good growth, yield and quality.
3. Precautions.
1.Choosing the right variety and land is the key to success in growing potatoes. It is necessary to choose suitable varieties according to the local climate, soil and market conditions, and at the same time ensure that the land is fertile and well drained.
2.The method of processing seed potatoes affects the growth rate and yield of potatoes. Methods such as seed drying, germination and dicing can improve the germination rate and growth rate of seed potatoes, which is conducive to increasing yield.
3.Proper field management practices can promote potato growth and increase yields. Weeding, fertilizing, watering should be carried out regularly, and effective pest control measures should be taken.
4.The choice of planting time affects the growth and yield of potatoes. It is necessary to choose the appropriate planting time to ensure a good growing environment for potatoes and improve the yield and quality.
*Editor: Tianshan Plant Protection,**Please indicate the source.