Coriander planting tips, the easiest way to grow coriander

The correct way to grow cilantro is as follows. 1. Land selection and land preparation: Choose a plot that is convenient for drainage and irrigation and slightly shady, first apply enough farm fertilizer, and then plough the land once.

2. Germination treatment: Rub off the peel on the surface of coriander seeds, then soak them in water for a day, and put them in wet wipes after taking them out. Upper germination, and then sowing after budding.

3. Sowing seedlings: watering once, then sowing and covering soil, and covering with plastic film.

4. Field management: water in time when the soil is dry, and the seedlings need to chase urea fertilizer when they are weak.

When planting coriander, it is mostly sown, or densely planted, first the planted sprouts are sown downward, then covered with a thin layer of soil on the surface, and then sprayed with water mist to keep the soil moist, and finally placed in a half-shade and half-sunny and ventilated environment for maintenance.

Coriander cultivation is the simplest to start with variety selection, open field cultivation and greenhouse cultivation, and soil fertilization

1. Variety selection.

Coriander has large-leaved varieties and small-leaved varieties. Large-leaf products are planted with tall plants, large leaves, few and shallow gaps, light fragrance, and high yield; The small-leaved planting plants are shorter, the leaves are small, the lack is deep, the fragrance is strong, the cold is hardy, and the adaptability is strong, but the yield is slightly lower.

2. Open field cultivation.

Coriander can be cultivated in the open field in spring, autumn and winter. It is not advisable to water too much at the seedling stage. When the seedlings grow to 10 cm, the plants are growing vigorously and should be watered frequently to keep the soil surface moist.

Watering at the same time as the top application of fast-acting nitrogen fertilizer 1 to 2 times. Pay attention to cultivating and proper seedling, and pull out weeds when thinning. In summer, it is necessary to properly shade and prevent heavy rain from scouring, and drain water in time after rain to ensure that the seedlings emerge neatly.

3. Greenhouse cultivation.

Generally, from September to October, it is broadcast live, and frozen water is irrigated once before winter to facilitate the seedlings to overwinter. In January, there is no need for ventilation from January to February. When the seedlings return to green, tillage, soil loosening, and weeding are carried out.

When the seedlings are 10 cm high, the plants enter the vigorous growth period, and the greenhouse is maintained at 15 to 25. About 15 kg of ammonium sulfate is used each time per mu, and it can be harvested in advance by topdressing 1 to 2 times.

4. Land fertilization.

Under normal circumstances, planting coriander (coriander) should choose loose soil, rich in organic matter, convenient drainage and irrigation plots, after the harvest of the previous crops, turn over the soil in time, 15-20 cm deep, let it weathered and dry for more than 2 weeks, and then sprinkle well-rotted high-quality farm fertilizer per mu.

4000-5000 kg, compound fertilizer 10-15 kg as base fertilizer, after the rake is made into a furrow width of 140-150 cm, height of 20-25 cm, the length of the plot is determined, the width of the ditch is 30-40 cm, which doubles as a sidewalk. The furrow surface requires the soil to be finely crushed, loose and flat. If strip sowing is used, the furrow should be sown on the furrow according to the row spacing of 8-10 cm, 4-5 cm wide and about 2 cm deep, ready for sowing.

Summary. 1. Prepare coriander seeds. As long as the seeds are fresh and have not been left for many years expired seeds, the germination rate will be higher.

Second, the second is to prepare flower pots and potting soil. We can take the coriander seeds in various ways, such as hammering them with something, rubbing them with our feet, or using other methods, rubbing them in half, and rubbing them with a wine bottle. Because the shell of the seed is relatively hard, it will affect its germination and emergence, so a seed is rubbed in half, the germination rate will be much higher, and the germination speed will be faster.

If you want it to be easier to rub it on, you can soak it in water for five or six hours first. After rubbing the seeds, sprinkle them into the pot, and at the same time make the pot soil more delicate, no large particles and stones, more loose and flat, and don't just use the nutrient soil bought online to raise, add some other garden soil, add some river sand and the like, so that the nutrients are more comprehensive and sufficient, fertile and loose and breathable, after sowing, cover the soil half a centimeter thick, you can also cover the sand, and then water it thoroughly, and put it in a well-ventilated place on the balcony terrace.

1. Prepare coriander seeds. As long as the seeds are fresh and have not been left for many years expired seeds, the germination rate will be higher. Second, the second is to prepare flower pots and potting soil.

We can take the coriander seeds in various ways, such as hammering them with something, rubbing them with our feet, or using other methods to grind the coriander seeds in half and rub them in half, or rub them with a wine bottle. Because the shell of the seed is relatively hard, it will affect its germination and emergence, so a seed is rubbed in half, the germination rate will be much higher, and the germination speed will be faster. If you want it to be easier to rub it on, you can soak it in water for five or six hours first.

After rubbing the seeds, sprinkle them into the pot, and at the same time make the pot soil more delicate, no large particles and stones, relatively loose and flat, and do not just use the nutrient soil bought online to raise, add some other garden soil, add some river sand and the like, so that the nutrients are more comprehensive and sufficient, fertile and loose and breathable, after sowing, cover the soil half a centimeter thick, you can also cover the sand, and then water the sedan chair town, put it on the balcony terrace in a well-ventilated place.

The time to sow coriander is generally available all year round, and as long as the temperature is not too high, you can grow coriander. It likes to be cooler and cooler, in autumn and winter, coriander is also more cold-resistant, and the base of Changyin is also very good, the leaves are lush and green, and it looks full of vitality and quiet, which is very beautiful. After the coriander germinates, it must be basked in the sun, so that the seedlings are not easy to grow, they will grow stronger, shorter, thicker and greener, in addition, control the watering, the potting soil is not dry and not watered, and the watering should be watered thoroughly.

Secondly, when the seedlings grow to three or four leaves, they should be watered with some organic fertilizer, or given some organic fertilizer, and put them in the pot, which can promote its growth to be more vigorous and faster.

Coriander planting methods: land selection, germination treatment, sowing and seedling raising, field management, disease control.

First, the selection of land preparation

When planting coriander, choose a slightly shady place, the soil should be rich in organic matter, and it should be easy to drain and irrigate. After the plot is selected, an appropriate amount of farmhouse fertilizer should be sprinkled, and the ground should be turned over once to remove the debris and weeds in the plot to ensure that the plot is soft and fertile.

2. Germination treatment

Coriander seeds should be treated before sowing, the outer layer of the peel should be rubbed off, and then soaked in water for a day, so that the seeds absorb enough water, and then put on the wet Huiyou towel after being removed, and provide a warm environment, during which the water should be sprayed frequently, and the seeds can germinate in about 7-10 days, and then sow after germination.

3. Sowing seeds and raising seedlings

Coriander seeds can be sown with regular and reasonable germination. Wet the plot first to ensure that the plot is moist. Then the germinated seeds are evenly sprinkled in the plot, covered with a thin layer of soil and Jingbi plastic film, the plastic film can play a good role in heat preservation and moisturizing, can promote the germination of coriander seedlings as soon as possible, and wait for the coriander seedlings to grow three or four leaves can be opened and breathable.

4. Field management

Water the plot once before planting, don't water it again after planting, and then water it after planting. Coriander seedlings also do not consume much water during the growth period, and the soil does not need to be watered if it is not dry. If sufficient basal fertilizer has been applied prior to planting, there is no need for special topdressing.

If it is found that the coriander seedlings are thin and weak, urea fertilizer can be applied appropriately.

5. Disease prevention and control

Coriander has fewer diseases. Because it is planted in the open field, and now it is the period of high incidence of insect pests, vegetable farmers should focus on preventing insect pests, and can use emamectin benzoate 4000 times liquid or Caixi suspension 1000 times liquid for prevention, every 5-7 days to prevent it.

<> coriander can generally be planted in May and June, choose cold-tolerant small-leaved varieties, mix sandy soil and garden soil in a ratio of 3:2 to make soil, and then turn it deep about 25 cm, and apply organic fertilizer and rotted chicken manure as base fertilizer;Soak the seeds in warm water for about 2 days, remove them and put them in the environment of 25 for germination, and then plant them in the soil after germination, and water them once, and apply some nitrogen fertilizer in an appropriate amount.