Winter Planting Guide What are the best vegetables to grow in January? List of agricultural instructions
Guidelines for growing spinach in winter.
Spinach is one of the easiest vegetables to grow in winter. Due to its good cold resistance, it can also grow outdoors in winter such as January. Especially in the warmer climate conditions of the south, it can ensure the germination and growth of spinach.
Spinach not only has a strong vitality, but also requires high light conditions, and the soil is moist. When planting in January, it should be ensured that there is sufficient sunshine, and you can choose to plant in a place with sufficient sunshine; Also, be careful to keep the soil moist and water it when appropriate, but don't let it water too much.
At present, there are two main types of spinach cultivation technologies in China: one is direct seeding cultivation, and the other is transplantation after seedlings. Direct seeding is to sprinkle spinach seeds directly on the flat soil, and then irrigate and fertilize; Post-seedling transplantation is to place the seedlings in the hole tray or ** tray, and transplant them to the field when the seedlings grow up.
When sowing in January, the method of transplanting seedlings first was adopted, which had a good regulatory effect on the growth and development of seedlings. It can be cultivated indoors, and when the seedlings are mature, they can be transplanted outdoors or in a solar greenhouse.
The growing season of spinach is different in different regions. In the north, seedlings are usually raised in spring, while in the south they are raised in January. When cultivating in the north, it is necessary to choose a greenhouse, greenhouse or greenhouse with a better climate, so as to play a better role in heat insulation.
When to harvest spinach depends on the rate of growth and the time of sowing, and in good conditions, it takes about 40 to 60 days. Sowing in January and harvesting from the end of March to early April not only meets the actual needs, but also allows time for spring planting.
Winter vegetables: winter nutrients.
In winter, lettuce is a good choice. Compared with other plants, rapeseed is resistant to cold, insects, drought, low temperature, diseases and pests, and is suitable for the growth of semi-shade and half-shade, half-shade and half-yang.
Spring sowing is generally done from the end of January, and transplanting is possible from March to April. When raising seedlings, select seedling trays, seedling boxes, seedbeds and other equipment to create better conditions for seedlings. Appropriate temperature and humidity should be maintained during the seedling period to prevent the occurrence of diseases.
After transplanting in the spring, since its growth period is usually 50-70 days, it is possible to choose to pick it at the beginning of summer. The summer harvest season varies depending on the region. Oilseed lettuce, which is sown in January, is usually not harvested until early April, so that the freshest and most nutritious results can be achieved.
In addition to spring cultivation, it can also be cultivated in summer and autumn. In summer cultivation, irrigation should be done in a timely manner and the temperature should be lowered to prevent poor plant growth due to excessive temperature; However, in autumn, the heat insulation and shading of the leaves should be strengthened to facilitate the growth and germination of the plants.
The cultivation method is relatively simple, but there are still a few points worth noting. First of all, it is necessary to fertilize crops reasonably to ensure the nutrients needed for crop growth; Secondly, we should pay attention to the removal of weeds and the prevention of pests to ensure the normal growth and development of crops and improve the yield of crops.
Canola: versatile, can survive in different environments.
Chinese cabbage has good adaptability, likes cold, is cold-tolerant, and temperature-resistant, and can basically grow all year round.
Growing cabbage in January should pay attention to light, temperature, and humidity. Chinese cabbage loves sunlight and is recommended to be cultivated in an environment with good light conditions so that it can thrive. In addition, indoor cultivation is also common, that is, it is first cultivated in a solar greenhouse or solar greenhouse, and then transplanted to an outdoor or solar greenhouse at the seedling stage.
Since Chinese cabbage has a relatively short growth period, usually between 30-45 days, it can be sown in January in winter to ensure that it is harvested at the right time. At the same time, before harvesting, the quality of the dishes is further improved by pulling sprouts and grafting.
In addition, in the north and south, the growing period of cabbage is also different. In the south, the seeds can be planted in January, where the weather is warmer, which ensures the growth of the crop and increases the yield of the crop. In the north, it can be planted in the spring and transplanted outdoors when the weather warms up.
Potato: A popular vegetable in winter.
Potatoes are one of the most suitable crops to grow in winter, and the growing season varies from region to region. In the northeastern United States, it is generally in April to May after spring. The cultivation season in Shandong Province and several surrounding provinces and cities is mainly from February to March; And the south, because of its warm weather, is generally found in.
Sowing in January and February.
When planting in January, we used an indoor cultivation method to transplant the seedlings into the field when the temperature was right. During the cultivation period, it is necessary to pay attention to appropriate temperature, humidity and light. In the process of raising seedlings, it is necessary to pay attention to the prevention and control of pests and diseases to ensure the healthy growth of seedlings in the process of raising seedlings.
The cultivation of potatoes is relatively easy and is generally divided into two types, one is transplanting and the other is direct seeding. Sowing is to cut potatoes into small pieces and then insert them into the ground, while live broadcasting is to sprinkle potato seeds directly into the ground. When sowing in January, the transplanting method is adopted, which has a strong regulatory effect on soil temperature and humidity, which is conducive to the germination and growth and development of seedlings.
During the potato growth period, it is also necessary to pay attention to watering, fertilization, prevention of pests and diseases. When it comes to irrigation, pay attention to the right time and the right amount of water, not too much or too little; Organic fertilizer or fertilizer should be used in the selection of fertilizer, and applied separately in each growth period; In agricultural production, it is necessary to pay attention to the signs of various diseases and prevent them as soon as possible, so as to ensure the healthy growth of potatoes and improve the yield of potatoes.
Leek: A vegetable that can be grown in any season.
Leeks are extremely cold-resistant, adaptable, and can be grown in any season. However, spring is still a good time to plant seeds when the temperature is right, the seed germination rate is high, and the seedlings are growing well.
In January, the best way to do this is to grow leeks in greenhouses in the north. The greenhouse can create a suitable warm and humid environment for the growth and development of leeks. In solar greenhouse cultivation, the method of sowing first and then sowing can also be used to better regulate the growth and development of seedlings.
In the south, January is a good time to grow leeks. Because the weather is relatively warm, it is possible to grow leeks outdoors in the south. However, if you want leeks to grow healthily, you must control the temperature and humidity.
In the cultivation process, in addition to temperature and humidity, attention should also be paid to the selection of appropriate soil and fertilizer. Leeks need to have strong fertility and drainage, so they should be improved and fertilised before planting to meet the plant's nutrient and water needs.
Leeks have a long growing season, usually taking 2-3 months. Sowing in January and harvesting in March and April not only keeps up with the actual needs, but also makes room for spring planting.
In addition, during the cultivation period, a variety of diseases may occur, so the prevention and control of them should be strengthened. There are mainly leek blight, leaf spot, aphids and so on. Only by using appropriate chemicals or other methods of control can we ensure the normal growth and high yield of leeks.