Seven carrots out of good seedlings

(1) Seed treatment When selecting seeds, use treated light seeds as much as possible. If it is a hairy seed, the bristles on the seeds should be rubbed off when sowing, so that the seed and the soil will be closely connected, and the water will be absorbed to facilitate germination.

(2) Apply enough basal fertilizer to produce more than 2,500 kilograms of high-quality organic fertilizer per mu, and more than 50 kilograms of three-element compound fertilizer. At the same time, prevent and control underground pests.

(3) After the fine soil is finely pulverized, it shall be made into a 2-2.5-meter sorghum noodle, and then it shall be ploughed again with a no-tillage seeding machine to achieve fine and loose soil.

(D) appropriate planting according to the soil moisture, drought and then sowing after soaking after sowing, after sowing with a six-tooth mullet shallow cover species, the general selection of new seeds that year, 0.5-0.8 kg per acre of light seeds.

(5) Mixing a small amount of green seeds with each other in the shade of vegetable seedlings, and using the characteristics of fast growth of green vegetables to shade. Seedlings of green vegetables are harvested in time after the emergence of carrot seeds. This will not only have the effect of shading and seedling emergence, but also improve land use efficiency.

(6) After chemical weeding carrots are sowed, weeding seedlings will form if the weeding is not timely. Therefore, 100-150 ml of Shi Tianbu or Napropamide EC is used for chemical weeding per acre after sowing.

(seven) Gaigua moisturizing After sowing, covering the appropriate amount of short wheat straw, can not only protect the seedling emergence, but also prevent rain erosion of the soil.

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