Carrots are hailed as the "earth ginseng" - a detailed explanation of cultivation methods

Carrots are hailed as the “earth ginseng” and are a healthy vegetable with dietary therapeutic benefits, as well as the main source of carotene. So, what cultivation methods are there for carrots? Friends who grow carrots, let's find out together!

1. Seed soaking and germination

Seed soaking and germination is a fairly key point in growing carrots. Its main purpose is to improve the germination capacity of the seeds and promote seed germination and seedling emergence. First, remove impurities from the seed coat to increase the contact area between the seeds and the soil, which is more conducive to seed germination. Then, before sowing, soak the seeds in warm water at about 45 degrees for about half an hour; wait until the water temperature drops to about 22 degrees, then leave them for another day to promote full water absorption by the seeds. Remove the seeds and place them at a temperature of about 22 degrees for germination. When about 80% of the seeds have sprouted, they can be sown. This can increase the germination rate of the seeds by about 10%.

2. Timely weeding

Weeding work is very important for the growth of carrots. After sowing, cover with soil in time and spray an appropriate amount of herbicide. Spraying herbicide can not only reduce manual labor costs, but also effectively inhibit weed growth. However, when choosing an herbicide, pay attention to the type of herbicide and use a safe herbicide that will not harm carrots, such as pendimethalin. Control the amount of herbicide according to the planting area; do not overdose, to prevent herbicide damage to carrots.

3. Covering with straw to protect seedlings

After sowing and spraying herbicide, cover with a layer of straw, keeping its thickness at about 3 cm. It should not be too thick, otherwise it will affect the seedlings' light absorption and reduce growth speed. Reasonable straw covering can improve the soil's heat preservation capacity and can also prevent field soil compaction caused by heavy rain and water accumulation, which affects the emergence of carrot seeds. After covering with straw, strengthen field management and water in time to prevent insufficient seed moisture caused by soil water shortage, which would prevent germination. This is beneficial for complete and uniform seedling emergence.

4. Precautions

After sowing, keep the soil moist to meet the water needs for seed emergence. After carrot seedlings emerge, frequently observe their growth and do a good job of thinning and spacing the seedlings to prevent excessive growth. Then, during the growth period, water appropriately according to the soil moisture condition; it should not be too dry or too wet. Too dry is not conducive to root development, while too wet easily causes root rot and decay, leading to various pests and diseases. Do a good job of intertillage and weeding to improve soil looseness, and fertilize reasonably to create a good growing environment for carrots.

The above is a summary of carrot cultivation methods compiled for you by the Tumu Network editor. Friends who want to grow carrots can learn more about it.