With sufficient fertilizer and water and scientific management, the yield of carrots per mu is generally around 4,000 kilograms to 9,000 kilograms. Normally, the average yield per mu is about 5,000 kilograms. Different varieties and planting The environment will affect the yield of carrots. There are many varieties of carrots. It is necessary to choose suitable varieties and suitable planting methods according to the environment. After planting, carrots must be carefully managed to achieve high yields.
1. How many kilograms of carrots can be produced per mu of land
1. Under normal circumstances, one mu of land can produce an average of 5,000 kilograms of carrots. If the carrot variety selected is better, management during planting Scientifically, one acre of land can produce about 6,000-9,000 kilograms of carrots.
2. Different carrot varieties, carrot sowing season, and management during planting will all affect carrot yield.
3. To achieve high carrot yields, it is necessary to select the most suitable carrot varieties according to the planting environment and carry out scientific planting management after sowing.
2. Carrot planting method
1. Site selection:
(1) Carrot planting requires fertile soil and deep soil. The sandy soil needs to be rich in humus and the soil should be well-drained.
(2) The tillage layer of the soil should not be shallower than 30 centimeters, the soil moisture content should reach 60%-80%, and the soil moisture should be constant without excessive changes.
(3) Before sowing, the plot needs to be prepared for the field. Base fertilizer should be applied to the plot, and fertilizer needs to be applied 3-5 days before sowing.
(4) 3,000 kilograms of farmyard manure, 40 kilograms of potassium sulfate compound fertilizer, 50 kilograms of calcium magnesium phosphate fertilizer, and 25 kilograms of potassium sulfate fertilizer can be applied to each mu of land, and evenly buried in the soil layer below 6 cm of the top soil. , can be combined with fertilizer to plow and rake evenly.
2. Sowing period:
(1) In spring, carrots are sown in February and harvested from May to July.
(2) In autumn, Hulubo is sown in July and can usually be harvested in November-December.
(3) In warmer areas, such as Guangdong, Fujian and other places, sowing can be done from August to October. In the middle and lower reaches of the Yangtze River, sowing is usually done in early August.
3. Sowing method:
(1) Mechanical strip sowing: Use a seeder to sow relatively small seeds in the field. The advantages of this method are: The sowing depth is consistent, the soil cover is consistent, and the efficiency is high.
(2) Fluid seeding: Use water seeds to germinate carrot seeds and prepare them into a suspension, and use a seeder or spray to sow the suspension.
(3) On-demand sowing: According to the general carrot seedling density, determine the hole spacing, and sow carrot seeds into the soil according to the hole spacing, which has the advantages of saving seeds and spreading seedlings evenly.
(4) Spreading: In rainy weather when the temperature is above 10 degrees, sprinkle the carrot seeds that have been tested for germination on the soil.
4. Planting management:
(1) Carrots are semi-cold-resistant vegetables. The suitable growth temperature is around 18-25 degrees Celsius. If the temperature is too high or Too low will cause uneven growth of carrots. After sowing, the land needs to be plowed deeply to promote vigorous growth of carrot roots.
(2) After sowing, watering needs to be carried out in time. When watering, water needs to seep from top to bottom to keep the soil moist and prevent soil caking.
(3) Weeds in carrot fields are relatively strong and will compete with carrots for water and fertilizer. Weeding needs to be carried out in time to avoid affecting the growth of carrots.