How to increase carrot emergence rate
According to the following methods, carrot seeds can be seeded early and seedlings can be seeded early to increase the emergence rate. Seed treatment. When the seeds are purchased, try to use the treated light seeds. When the seed is sown, the bristles on the seeds will be rubbed off to make the seeds and the soil close together and absorb more water to facilitate germination. Apply base fertilizer. Each acre applies 2500 kilograms of high-quality organic fertilizer, and 50 kilograms of three-element compound fertilizer. At the same time, the underground pests are well controlled. Fine site preparation. After the earth has been crushed, it is made into a 2-2.5-meter-wide surface, and no-till-drilling machines are used to plough it again to achieve a slime and silt. Suitable for sowing. According to the soil moisture content, the seedlings were sowed immediately after wetting and loosening during drought, and after sowing, they were planted with six-toothed alfalfa and shallow seedlings. The new seeds were generally used in the same year, and 0.5--0.8 kg per mu seed was used. Vegetables shade. When seeding, a small amount of green seeds were sown and sowed, and the shade of vegetables was used to grow quickly. After the emergence of carrot neutrons, the vegetables are listed on the market in a timely manner, so that they can not only achieve the effect of shading and seedling emergence, but also improve the land utilization rate. Chemical weeding. After the sowing of carrots, weeding seedlings will form if the weeds are not timely. Therefore, after we sowing 100--150 ml of chlorfenapyr per acre for chemical weeding. Cover grass moisture. After sowing, covering the appropriate amount of short wheat straw in the pod surface can not only protect the seedlings from emergence, but also prevent the rain from flushing the soil. China Agricultural Network Editor