It is about to pass the New Year. After the end of the year, it means that the spring is also fast. Many farmers and farmers want to sell a lot of high-yield crops at the beginning of the coming year. Today, let's learn how to grow high-yielding carrots. Variety selection First of all, the variety that comes to the spring of the year is spring carrot. The high-yield varieties generally selected are characterized by early maturity, cold tolerance, drought tolerance and high yield. There are old vegetable farmers who recommend Han Hong six-inch ginseng and Japanese gang red seven-inch ginseng. 2. Soil preparation and fertilization Site preparation is critical for many crops, and requires adequate fertility and loose soil conditions for carrot cultivation. Spring carrots have high requirements on the land. Generally, sandy loam with deep and fertile soil and rich in humus and good drainage is selected. After the plot is selected, it is to carry out deep tillage and fine land preparation. The depth is generally about 30 centimeters. Usually, after deep tillage, rotary tillage can be carried out. When deep ploughing, generally use three kilograms of phorate for soil treatment per acre, and at the same time apply 50 kg of phosphate fertilizer per mu, 3,000 kg of farmyard manure and 50 kg of compound fertilizer. (The farmer's fertilizer must be fully cooked) 3. Sakaguchi arrangement and sowing period Generally speaking, the cultivation time in the central greenhouse began to be planted in the second half of February, and the cultivation of the plastic film was later, and planting began in late March, and the open field cultivation was in early April. 4. Seeding For cultivation in greenhouses, sorghum cultivation can be used. First, it must be made of sorghum 1 to 2 m wide and 10 cm high. Film mulching cultivation is generally carried out by single-row and double-row cultivation. The sowing method can be broadcast live and can be germinated. 5. Scientific management Before the carrot seedlings come out, they can be watered according to the actual situation, mainly to keep the soil moist. In greenhouse cultivation, special attention should be paid to temperature management. For mulching cultivation, attention should be paid to the management of the field, and the mulch should be tightly pressed in time. After the seedlings are planted, watering and fertilization can be started. During the whole period of carrot growth, the topdressing and watering can be generally carried out two to three times. Be careful to keep the soil soft. Generally, the number of carrots and pests in spring harvest is less, mainly the prevention and control of aphids in the growing season. 6, harvesting The harvest date of spring carrots is generally about 90 days to 100 days after sowing. It can be harvested in batches. If the temperature rises to 30 degrees, it is recommended to harvest them as soon as possible. The above is the cultivation method of the Chinese New Year carrot science. Let's take a look at it and see if the value is not worth learning. We welcome experienced farmers to come to Huinong.com to share your planting experience and benefit the farmers. China Foldable Stretcher,Medical Rescue Folding Stretcher,Rescue Folding Emergency Stretcher,Emergency Portable Stretcher, we offered that you can trust. Welcome to do business with us. Foldable Stretcher,Medical Rescue Folding Stretcher,Rescue Folding Emergency Stretcher,Emergency Portable Stretcher Medton Medical , https://www.medton.cn
