How to grow carrot seedlings for high yields? A detailed guide to the latest seedling methods

The carrot is a root vegetable with very high nutritional value, and its planting area in China is very large. When growing carrots, the yield is certainly something everyone pays close attention to. And if you want to increase carrot yield, then the seedling method is very important. So how should you grow seedlings to achieve a high carrot yield? Below, the editor brings you high-yield carrot seedling methods. Let's take a look!

1. Seed treatment

Before growing carrot seedlings, the first thing we need to do well is seed selection. Carrot seeds must be plump and have a high germination and seed-setting rate; it is best to use de-haired smooth seeds that have undergone dehairing treatment. Then control the sowing rate according to the soil area. Before sowing, the seeds should also be treated: first, remove the prickly hairs on the seeds completely. Then soak them in warm water at about 40 degrees for about two hours, then remove and soak them in new high-fat film for half an hour. Then take them out and place them at a temperature of about 25 degrees to promote germination, maintaining good humidity. When half of the seeds have sprouted white, they can be sown.

2. Land preparation and fertilization

The emergence rate of carrot seeds is greatly related to carrot yield. Therefore, soil preparation work is very important. First, choose soil with deep, loose soil layers and normal drainage and irrigation. Then plow the soil deeply about 30 cm, and apply sufficient base fertilizer before plowing. The base fertilizer should mainly be decomposed farmyard manure, with an amount kept at about 3500 kg/mu, combined with an appropriate amount of carrot special fertilizer. Then harrow finely about three times to keep the soil fine and free of clods. Finally, shape the soil into wide beds, mainly for drilling.

3. Timely sowing

The best time for carrot seedling cultivation is generally around February each year. If autumn sowing is needed, then sowing should be carried out in July. After the seeds are treated, dig shallow furrows, then sow along the furrows. After sowing, cover with about one centimeter of soil, then press the soil, then water and spray an appropriate amount of new high-fat film. Before the seeds germinate, the soil should be kept in a state of being moist but not dry, to improve the seed emergence rate. If it is autumn sowing, then an appropriate amount of grass material should also be covered on the bed surface, which can both keep warm and retain moisture, and avoid soil compaction.

4. Seedling stage management

Carrot seedling stage management is also directly related to its yield. This is especially true during the period from the appearance of carrot cotyledons to the appearance of true leaves. Moreover, for autumn-sown carrots, the soil is prone to dry-heat conditions, which can cause seedling burn, lead to seedling death, and reduce yield. Therefore, we should pay attention to appropriately spraying nutrients such as Diguo Zhuangtiling to enhance nutrient transport capacity, promote underground fruit expansion, achieve good fruit shape and strong growth, and improve root quality and yield. At the same time, also pay attention to keeping the soil moist to ensure the full seedling rate.

The above is a brief introduction to high-yield carrot seedling methods. That is all for today's introduction. This article is for reference only, and we hope it can be helpful to everyone!