Carrots are a relatively common vegetable in rural areas, what are the fertilization skills when pla

When fermenting chicken manure, in daily life, often scatter chicken manure on the ground and collect it into piles, which is conducive to the cleaning and hygiene of the courtyard, and is more conducive to the occurrence of various diseases of chicken diseases, which is beneficial and harmless. The collected chicken manure is piled up, covered with film, and fermented for a period of time.

Because of the unique digestive characteristics of chickens, can not be completely and fully dissolved to food, so the nutrients of chicken manure are also relatively high, chicken manure is rich in nitrogen, phosphorus, potassium and other trace elements, but before use must be fully decomposed, chicken manure itself is a good fertilizer, but without treatment of chicken manure on the ground, it produces heat, consumes soil oxygen, leads to root burning seedlings, but also to parasite eggs, pathogenic microorganisms play a role in transmission. <>

It contains a highly effective and beneficial microbial flora that continuously activates nitrogen in the air and decomposes and releases insoluble phosphorus and potassium nutrients. Replenish soil organic matter and slowly release the nutrients needed for crop growth. Carrots can be planted with fully decomposed chicken manure, pig manure and other farm fertilizer, according to the condition of the soil dosage is generally 3500 5000kg mu, chicken manure is farm fertilizer, fertilizer effect is slow and lasts for a long time, can improve soil structure, increase soil permeability.

Raw chicken manure cannot be directly used as fertilizer for carrots, because the principle of the digestive tract of chickens cannot fully dissolve its food!Therefore, chicken manure has a high nutritional value and is rich in organic trace elements: nitrogen, phosphorus, potassium, calcium, etc

Carrots are rhizomes that are infectious pests and diseases. The feces contain coliform bacteria, nematodes and other bacteria and pests, and direct use will lead to the spread of pests and diseases, crop diseases, and also have an impact on the human health of edible agricultural productsWhen the unrotted organic material is fermented in the soil, it is easy to breed germs and insect pests, chicken manure and pig manure to ferment organic fertilizer: prepare a package of 200 grams of Qiangxing compost starter agent, 3 kg of cornmeal, stir to make a fungus mixture, and then stir evenly with the manure of 2 squares, pile up and ferment, ferment for about 10 days, and then fertilize completely.

When planting carrots, potassium fertilizer, nitrogen fertilizer, calcium fertilizer, and phosphate fertilizer are the main fertilizers. When sowing carrots, it is necessary to pay attention to the application of sufficient base fertilizer, mainly rotten farmhouse fertilizer, collect the chicken manure, wait for fermentation, and then fertilize. Also top dressing 2-3 times.

Finally, foliar fertilizer is sprayed, mostly boron.

Fertilization should be appropriate, not too much, otherwise it will cause excessive fertilizer to cause burn out of carrot seedlings, and the fertilizer applied is best to be well-rotted organic fertilizer, which will be of better help to the growth of carrot seedlings.

Clause. 1. Apply organic fertilizer to carrots to improve quality. In fact, the nutrients required by carrots in the early stage come from the base fertilizer, which can be mainly pigs, chickens, cows, horse manure and human feces, adding 2000-2500 kg per mu, and then then spraying the new high-fat film 800 times liquid to protect the fertilizer effect to prevent germs from invading the soil; At the same time, the application of organic fertilizer must be fully decomposed, which affects its yield and quality.

Clause. Second, carrots should be fertilized with nitrogen, phosphorus and potassium. Nitrogen can promote the growth of branches and leaves to synthesize more nutrients; Phosphorus is conducive to nutrient operation and quality, and has a great impact on the initial growth and development of carrots, and has little effect on the flesh expansion stage, and is usually applied in basal fertilizer. Potassium can promote the meristem activity of root cambium and increase yield.

Clause. 3. Apply micro-fertilizer to carrots. Carrots absorb more calcium, and when the calcium content is more, the content of carrot sugar and carotene will decrease, and calcium deficiency is easy to cause hollow heart disease; Carrots do not absorb much magnesium, and the more magnesium they have, the more sugar and carotene they have, and the better their quality.

The application of calcium, magnesium and phosphorus fertilizer in the basal fertilizer can increase the calcium and magnesium content in the soil.

1. Variety selection. It is better to choose varieties with a growth period of 90 110 days. In addition, the variety should have strong environmental adaptability, be able to withstand high temperature and cold, and have certain disease resistance and high yield. It is recommended to choose varieties such as transparent red, bright red, and pheasant red.

2. Land selection. If you want to grow high-quality carrots, you should choose a place where you can plant them on higher ground, and the soil should also have good drainage properties. The soil layer should be relatively deep to adapt to the characteristics of the fleshy roots of carrots.

The soil should be relatively loose and breathable, rich in organic matter, and sandy soil is preferred. If you need to plant in a place with poor soil, you can increase the application of agricultural fertilizer, or apply plant ash when tillage.

3 Land preparation. The soil should be deeply cultivated to a depth of 25-30 cm. Then 3000 5000 kg of decomposed organic fertilizer, 30 kg of diammonium phosphate and 15 kg of potassium sulfate were applied per mu.

Remove the debris, rake the ground flat, and make a frame with a width of 60 80 cm and a height of 10 15 cm. The width of the ditch should be kept at 20cm. It is more appropriate to grow carrots in a high-edged and deep furrow.

If it is a land with poor drainage performance and high soil viscosity, high ridge planting can be used.

4. Sowing time. Sowing should be carried out in spring or autumn, no later than the beginning of autumn. Sowing is best done in the morning or late afternoon, which can improve the emergence rate.

5 seed treatments. Seeds are usually seeded in direct seeding, but soaking can also be used to promote germination to increase germination rates. The specific operation is to soak the seeds in cold water for 3 to 4 hours, drain the water, put them in a cotton bag, and then put them in an environment of 25 to germinate.

Apply a moisturizing treatment and soak in cold water every 12 hours. Sowing can be done when the whiteness reaches 10% and 20%.

6. Sowing. Grooves are drawn at the top of the border with a row spacing of 15 cm, and the depth of the ditch is 1 2 cm. The planting steps are watered, sowed, mulched, covered with wheat straw and hay.

The seedling emergence rate in autumn is low, and the sowing amount can be appropriately increased, about per mu. After sowing, it must be watered sufficiently and irrigated in a dry place with good drainage conditions. Cover the soil evenly and do not expose the seeds.

The soil must be kept moist until the seeds are unearthed. If the weather is dry, it must be watered in the morning or evening.

7 seedlings are set seedlings. When the seedlings grow 1 2 true leaves, in order to prevent the seedlings from squeezing each other, the first seedling should be fixed, and the second seedling should be set after 3 or 4 true leaves have grown. Seedlings with poor growth should be discarded in time.

When the seedlings are set at 15cm, 27,000 32,000 seedlings should be left per mu. Intercropping should be combined with intercropping, weeding, loosening soil, and drilling is appropriate.

In this way, pay attention to the skills of planting carrots, pay attention to the depth of planting carrots, pay attention to the nutritional value of carrots, and also pay attention to the pest problems of carrots and the methods of control.

There must be soil suitable for growing carrots, the pH must be appropriate, there must be sufficient water, suitable temperature, a certain amount of sunshine, and timely insect control.

It is necessary to pay attention to the selection of the right time for planting, not in too cold conditions, and in places with high soil moisture.

Temperature: The cold resistance is not very high, the normal growth temperature is between 15 and 25, not lower than 8. Watering:

Normal growth requires a lot of water, so you should insist on watering it as soon as it is dry, twice a day in summer. Light: Plenty of light is required and the bright light of summer is well received.

Fertilization: It is best to apply special organic fertilizer for carrots, and compound fertilizer needs to be used during the growth period.

First, the maintenance method.

1. Temperature: carrots are suitable for growing in a warm environment, its cold resistance is not strong, if the temperature is lower than eight degrees, it needs to do warm work, so in the winter can not be outdoors for the winter, it needs to be cultivated in the greenhouse, the temperature suitable for its growth is between fifteen degrees and twenty-five degrees.

2. Watering: carrots need a lot of water during the growth period, so the irrigation work should be done well, especially in the summer, it is necessary to insist on watering, the water evaporates relatively quickly in summer, in order not to affect its growth, it needs to be watered twice a day, preferably in the morning and evening. In the usual breeding, we should also insist on watering when it is dry, so that the fruit will have more moisture.

3. Light: Carrots need to receive sufficient light, so they need to be planted in a sunny place when planting, and the strong light in summer can also be well absorbed, so there is no need to worry about being sunburned.

4. Fertilization: Fertilization is indispensable during the growth period, if you want to achieve a very perfect carrot, you can apply some carrot special organic fertilizer to it, so that the fruit shape will be very standard. At the same time, in order to improve the yield, nitrogen, phosphorus and potassium compound fertilizers can also be used in combination to achieve the purpose of high yield.

2. Breeding skills 1, reproduction: sowing is the main way of reproduction. Sowing is in the spring, of course, you also need to choose before or after the rain, so that the seeds can germinate well, but also to choose fertile soil, after sowing pay attention to watering can be smooth germination.

2. Pruning: There is no need to prune, because the carrot is ultimately taken from its stem, which has no value for the branches and leaves, and it is not ornamental.

3. Problem diagnosis and treatment 1. Disease: Black spot disease will occur in summer, and this disease will spread to the roots of plants, resulting in fruit lesions that cannot be eaten, so it is necessary to use chlorothalonil solution to spray too much.

2. Pests: Grubs will appear, mainly affecting the roots of carrots, and they can be eliminated by turning the soil.

4. Other problems 1. Toxicity: no toxicity, very high nutritional value.

2. Whether it can be raised at home: It is not recommended to breed at home, because it is generally planted in a large area in the field.

You know, when planting, you should first choose the map, you should choose some more fertile soil, and then now when planting, you must ensure that there is enough water in the land, you can choose some farmhouse manure to water in the land, so that you can improve its yield.

I know that this vegetable grows out of the soil, and we have to choose good carrot varieties to plant in the spring and ripen in the summer.

Try to choose a moist and nutritious and fertile place, and then plant carrot seeds, and you should also water more and fertilize more at ordinary times, and you should also pay attention to nutrition.

Know, sprinkle the seeds in the soil and wait for the seeds of the carrots to germinate, and then manage them.

Seeds can be planted directly in moist soil, then watered and fertilized, and should be supplemented with sunlight, so that it can be better.

The first thing to do is to choose good radish seeds, then choose fertile land to plant the radishes, with timely watering and proper fertilization.

Choose loose, fertile, breathable, and slightly acidic soils with good drainage. Choose healthy, plump carrot seeds and soak them in warm water for 4-8 hours. Spread the treated seeds evenly into the soil, cover with a thin layer of soil, and water them in moderation.

After the carrots are planted, they are covered with wheat straw and hay on the soil, and when they emerge, the mulch can be removed. Be careful to water more at a degree between 15 and 25 degrees.

1. Carrot planting skills and fertilizer: sowing method: carrots have two methods: flat furrow planting and ridge planting, and the carrots grown by ridge have high commerciality and high yield.

Flat furrow planting is to rake the furrow surface flat after land preparation, and then open a ditch and sow seeds in the ditch, and the ditch is two or three centimeters deep. When planting on the ridge, the height of the ridge is 15 20 cm, the width of the ridge is 60 cm, and then two rows of ditches are planted on the ridge, seeds are sown in the ditch, and then the soil is covered.

2. Seed treatment: carrot seeds have thick peel and difficult to absorb water, so in order to improve the germination rate, seed treatment should be carried out before sowing. Choose carrot seeds with high germination rate, first rub off the prickly hairs on the seeds, soak the seeds in water at 45 50 for 2 3 hours, and then germinate in an environment of 20, and wait for more than 70% of the seeds to be white.

3. Sowing: When sowing carrots, keep the soil moist, which is conducive to seedling emergence. When sowing, it can be mixed with a small amount of green vegetable seeds, which is conducive to seedling emergence and shading. After sowing, the soil should not be too thick, so as to prevent the seeds from breaking the soil and the seedlings from emerging slowly.

4. Field management: seedlings: when carrots are planted, the method of sowing or strip sowing is generally adopted, and the seedlings are crowded after emergence, and the seedlings should be thinned 2 3 times.

Carrots are seeded for the first time when they have 2 true leaves, and the seedling spacing is 4 5 cm. In the second intersperse, when 5 or 6 true leaves were grown, the seedling distance was 10 12 cm. When thinning seedlings, pull out weak seedlings, diseased seedlings, and overly dense seedlings.

5. Water and fertilizer management: carrot fertilization is mainly based on base fertilizer, with 3000 5000 kg of organic fertilizer per mu, plus 30 40 kg of urea, 40 kg of potassium sulfate, and 80 kg of superphosphate, so that the fertilizer and soil are mixed evenly. The first top dressing is after the seedlings are fixed, and 10 catties of urea are used per mu.

The second top dressing is 25 days later, with 20 30 kg of compound fertilizer per mu. In the middle and late stages of succulent root growth, top dressing is carried out according to the growth situation. During the vigorous growth period of carrots, it is necessary to appropriately reduce the number of watering times to control the vigorous growth of leaves.

Carrots need more water during the swelling period of fleshy roots, so they should be watered in time to prevent bran due to uneven watering or drought.