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Anonymous users2024-01-241. Seed selection and disinfection.
Choose seeds with full grains and uniform size, soak them in cold water for 12 hours, then soak them in water at about 55 for 2 4 hours, during which time the water is constantly heated inside to maintain the temperature, and the seeds are stirred from time to time with a wooden stick to make them evenly heated. Then the seeds are removed, drained, and soaked in water for 15 25 hours for 24 hours, then removed and drained, and dried in the sun until semi-dry.
2. Sow seeds. The pot is good, the potting soil is watered thoroughly, and then the seeds are evenly sprinkled in the pot, and then lightly covered with about 2cm of soil, the room temperature is kept at about 18 25, during which the soil surface is kept moist, about 7 10 can germinate.
Carrot seedlings grow slowly, therefore, during this period, we should pay attention to controlling water and fertilizer, do not water too much, apply less fertilizer, and in watering, as long as the soil is not dry.
When 1 or 2 true leaves grow, we need to thin the seedlings once in a row, pull out the diseased seedlings and weak seedlings, and keep the plant spacing at 2 3cm. When the true leaves grow to 3 or 4 pieces, then row the seedlings again, and it is appropriate to take 5 6 cm. When it grows to 4 to 6 true leaves, the last thinning is carried out, this time leaving only those with a moderate number of stem thickness leaves, and the plant spacing is expanded again, at least 15 cm.
3. Daily management.
Carrot drought tolerance, into the growth of its time, should not give too much water, will cause its leaves to rise wildly, is not conducive to the later fruit, when its root system begins to expand, and then an appropriate amount of increase in water and fertilizer, but should avoid water in the pot.
When the true leaves grow to about 8 pieces, apply water and fertilizer at the same time as watering, and apply it once every 20 days. When the root system is enlarged, the proportion of potassium and phosphorus fertilizers should be increased appropriately.
Fill the balcony with 30 cm -40 cm, the soil layer shall not be less than 30 cm, and then fertilize, loosen the soil, water, sow carrot seeds in the soil, wait for it to emerge and germinate, after germination, leave seedlings and weed, post-management should pay attention to more watering and fertilization, so that you can plant normally, carrots are relatively long, so the soil layer is better to be thicker.
Radish is a common food, which is rich in vitamin C, which can prevent arteriosclerosis and effectively protect teeth
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