What are the precautions for planting coriander if you want to sprout quickly?

Germination method: 1. Fill a small pot with cold water, pour the seeds into the water, use buoyancy to naturally sort the seeds, deflated, bad ones float on the water surface, remove the seeds or impurities floating above, and sink at the bottom of the pot is a good seed.

2. If it is autumn and winter, drain the cool water, pour in an appropriate amount of warm water, the temperature is between 18-22 degrees, soak for 8-10 hours and filter out the water, cover it with a small piece of wet cotton cloth to keep it moist, place it in a ventilated place, and the head of the seed can be seen to expand after about 48 hours.

3. Step 3: Prepare the planting soil. 4. Spread the seeds on the soil, and gently cover the seeds with a thin layer of soil (1 cm thick) to cover the seeds. (The spacing is arbitrary, don't worry too much).

5. After the buds emerge, put them in the sun and water them in the morning and evening.

There are two reasons, the seed itself and the external environment. After planting, the weather temperature is too high to avoid the seed buds being scalded by the high temperature of the soil, and the growers cover the surface with a layer of straw after sowing to reduce the temperature, or the soil moisture evaporates too quickly to improve soil moisture.

If you want to make the normal growth temperature of coriander, it is best to control it at about 16-20 degrees, which can allow the coriander to develop quickly. If it is particularly hot in summer, it is necessary to cool down the coriander, and high temperature is very bad for the growth of coriander. If you have a lot of fertilizer at the beginning of the planting, try not to apply fertilizer again, and if you have less fertilizer when you have just planted the seeds, you should apply fertilizer about a week before harvesting.

You can also spray urea, and then spray farmhouse manure every half a month or so. Before the coriander seedlings are set, they must not be watered, so that the coriander can be controlled and promoted, which can be conducive to the seedling roots. After the seedlings are set, you can fertilize the coriander, and you can stabilize the seedlings once after planting, and the amount of water must not drown the seedlings.

As the seedlings grow up slowly, the amount of water needed by coriander will also increase, the frequency of watering to coriander should also be increased, the growth period should be watered eight times to the coriander, the interval between the middle should not exceed half a month, when watering five times, it is necessary to change the frequency of watering from once a half a month to once a week, at this time to ensure the moist soil at any time, to control the amount of watering when harvesting, to water a little shallow.

There are five commonly used methods for coriander seed germination, which are soaking method, cloth bag method, refrigeration method, stirring method, and deep well fishing method. Among them, the soaking method is to soak the seeds in hot water for two or three days, dry them and then put them into a mixed substrate to promote germination. The cloth bag method is to put it in warm water first.

After soaking, dry and put it into a cloth bag, put the cloth bag into the pit for germination for 20 hours, and then plant it after germination.

When the coriander seeds are germinated, they can be soaked by soaking method, specifically by first rubbing the seed coat to separate the seeds, and then soaking the seeds in hot water for two or three days, and drying the seeds after taking them out. It is then sprinkled into a substrate mixed with coco, peat, garden soil, humus and perlite to promote germination.

The germination of coriander seeds can also be done by soaking the seeds in warm water for about 12 to 24 hours. The seeds are then dried, packed into cloth bags, and finally buried in a pit with a wet cloth bag and germinated for about 20 hours before planting.

After rubbing the shell of the coriander seeds, wash them with water and soak them in a gibberellin container for about three or four hours. Take it out and clean it, soak it in cold water for 10 minutes, dry it and put it in a bag, put it in the refrigerator for refrigeration, and maintain the temperature at about 9 degrees.

Choose seeds that are free of disease, wash them and let them dry. Then put the seeds in wet sand and mix them, and put fine sand on the bottom of the soil, then sprinkle the seeds in it to cover the soil and cover it with plastic film, about 5 to 7 days, watering every 2 to 3 days in between, about 15 to 20 days to promote successful germination.

Soak the seeds in cold water for three to five hours, take them out and put them in a sealed bag, then put the bag in a deep well, water it once every two days, let the bag moisten, and it will germinate and sow seeds in about 7 days.

Finally, after we have passed the above introduction to coriander seed germination, I believe that everyone will have a certain understanding of coriander seed germination, and I hope it can be helpful to you.

Put the seeds in a plastic bag and press it, or press it hard by hand, the coriander is suitable for dense planting when sowing, and it should be watered when the soil is dry, and wait for the seedlings to grow taller, and then add some fertilizer.

First of all, the quality of the seeds must be good, soak them in water in advance, and then put them in a warm place to let them germinate, and then the soil should be very fertile, and you can water more and fertilize more.

The seeds should be crushed at the time of planting, then sprayed with some drugs to promote germination, and fertilizer and water management should be carried out after planting, so that germination can be faster.

1. When planting coriander in new seeds, it is forbidden to use seeds for more than 3 years, and it is necessary to choose the new seeds of the current year, or the seeds of the previous year, the life span of coriander seeds is generally 3 years, and the longer the storage time, the germination potential and germination rate gradually decrease. The method of not aging the seeds is very simple, the fragrance of the new seeds is strong, and the smell of the old seeds gradually fades.

2. Mature seeds should choose fully mature seeds, because the fragrant menu plants are blooming one after another, and the seed maturity is inconsistent, resulting in uneven emergence and inconsistent size. Therefore, it is necessary to eliminate deflated grains, diseased grains, insect grains and other impurities through air separation and water separation in order to improve the seedling emergence rate.

3. The outside of the broken shell coriander is wrapped with a layer of hard shell, which makes it relatively difficult for its seedlings to emerge, so it is necessary to break the shell. Before planting coriander, roll out the seeds with a rolling stick or press them with a wine bottle. This splits the coriander seeds in half, revealing the black seeds inside, which helps the seeds germinate more quickly.

4. The speed of soaking and breaking the seeds at different temperatures is not the same, under normal circumstances, it is soaked in the environment of 20-25 for 12-24 hours, 6-8 hours in the environment of 30-35 degrees, and about 15 degrees for about 24 hours. The specific soaking time is suitable for the seeds to absorb enough water, and the water needs to be changed after the soaking time exceeds 12 hours. 5. To sow coriander in the high temperature season, you need to put the seeds that absorb enough water in the refrigerator for 7 days, use low temperature to break the dormancy of the seeds, and then put the seeds in the environment of 20-25 for germination.

You can put coriander seeds in gauze, hang them in a deep well 10 cm from the water surface, put them in the well water and wash them twice a day, and use the low temperature of the deep well to germinate, and they can germinate in 5-7 days. 6. An important factor in the rapid germination of coriander seeds is to spread the bottom fertilizer, and the bottom fertilizer is best with rotted organic fertilizer, which can be 3000-5000 kg per mu. In addition, it is also necessary to apply an appropriate amount of compound fertilizer, sixty or seventy catties per acre.

Coriander seeds treated in this way can be sown quickly and grow robustly.

Have your coriander seeds been soaked in advance? In fact, coriander is best to germinate at low temperature, it prefers a cool climate environment, and after germination, it should also pay attention to keeping it slightly moist when planted in the soil, so that coriander can grow tall. In addition, the choice of coriander seeds is also very important, bad seeds will not germinate no matter how hard you cultivate them.

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The method of growing coriander to germinate quickly is as follows:

First, the treatment of seeds:

If you want to plant coriander to germinate faster and better, you should soak the seeds in warm water at about 40 degrees Celsius before planting, and the soaking time is about 20 hours.

2. Fertile soil:

If you want it to germinate more easily, the substrate you grow is also very crucial. Choose loose, fertile and breathable soil, it is best to use chicken manure as a base fertilizer before planting, water the potting soil thoroughly, sprinkle seeds and cover the thin soil, and it will sprout in about a week.

Coriander can be planted except in the hot summer, but the best time to plant it is autumn, where the temperature and humidity are very conducive to its rooting and germination, so if you want to germinate quickly, choose to plant it in autumn.

Reasons for slow germination of coriander:

A very important reason why coriander seeds develop slowly and germinate is that the method related to itself is also simple, and it only needs to use external force to destroy its shell. In the countryside, experienced farmers will use bricks, wooden blocks or leather shoes to rub the coriander seeds when planting coriander.

The operation method is not complicated, that is, pour the coriander seeds on the flat floor, and then use a wooden board, or leather shoes, to rub the seeds a little harder, so that the shell can crack. It should be noted that the coriander seeds must not be crushed too violently, once the internal seeds are destroyed, they will not be able to germinate.

Shell breaking, cold water soaking, awakening, germination.

Coriander can tolerate low temperatures of -1 to 2, and the suitable growth temperature is 17 to 20, more than 20 will grow slowly, and 30 will stop growing. Coriander does not have strict requirements for soil, but the soil with good soil structure, strong fertilizer and water retention properties, and high organic matter content is conducive to the growth of coriander. 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.

How to plant coriander and germinate quickly: pay attention to the time of sowing coriander, pay attention to the processing of seeds before sowing coriander, and plant coriander pots.

1. Pay attention to the time of sowing coriander

There are several kinds of coriander, and now there are some more heat-resistant varieties of coriander, so if the temperature is above 30 degrees, you need to sow heat-resistant coriander species, if it is lower than 30 degrees, you can sow ordinary coriander species, it is best to wait until below 30 degrees to sow seeds, because coriander is a kind of cold and cool vegetables after all, belonging to the low-temperature vegetables sown in autumn, if the weather is too hot, germination can not grow.

So when the weather is cooler, it is better to start sowing in September, if the temperature is suitable, after sowing, it will grow faster, the leaves are green, it looks very lush, the germination rate is higher, and the germination rate is faster.

2. Pay attention to the seeds before sowing coriander

Coriander seeds are generally round, because its shell is thicker, so it will affect germination, only need to be treated simply, such as soaking in water for 10 hours, and then rubbing the seeds in half, or directly put the dried seeds on the ground, step on half and half, so that if you sow it again, it will germinate faster.

3. Pots for planting coriander

To plant coriander pots, don't use too small pots, it's best to choose long flower pots, the larger the pot area, the better, so that more coriander can be sown, and the depth of the pot is ten centimeters, because the root system of coriander is not very developed.

Coriander is an Umbellifere, Apiaceae, coriander genus, one or two years of herbaceous plants, also known as coriander, coriander, coriander and other names, is very familiar with a kind of green leafy vegetables with a special fragrance, according to historical records, is Zhang Qian's envoy to the Western Regions to introduce planting, coriander is a whole grass edible vegetable with roots, has been planted in China for more than 2000 years, until now, coriander is still a kind of vegetable that everyone loves.

When planting, if you don't understand the characteristics of coriander seeds and don't know how to deal with them, if you plant them directly, the coriander will sprout unevenly, and the germination time will be uncertain sooner or later, which will affect the clear market time of agricultural producers, thereby affecting the economic benefits. If you want coriander seeds to germinate quickly and germinate well, you must first collect excellent coriander seeds.

The coriander planted in that year must be in full bloom and bear fruit through vernalization, generally, after the winter to the second year of April and May of the second year to bloom and bear fruit, obtained in early June, therefore, the collection of coriander seeds is all allocated in this time link. In order for coriander to sprout and be strong later, coriander seed collection is not suitable for too early, immature seeds, which is not conducive to coriander germination and seedling, even if germination is used, the germination rate is low.

After the coriander is in full bloom and bears fruit, you must wait patiently until the pod of course cracks, and the fruit is ripe.

Coriander seeds are different from the rest of the seeds, the seeds must be rubbed open to be more conducive to germination, the coriander seed shell is harder, the sealing is good, it is difficult to absorb water, the seed coat is rubbed open or rubbed into two, after sowing at the right time, under the appropriate moisture standard, it can germinate relatively quickly.

In order to further improve the germination rate of coriander, it can be sown after germination, and coriander seeds have the characteristics of liking coolness, and the most suitable germination environment temperature is 15 20 degrees. After rubbing the coriander seeds, soak them directly in a potassium permanganate solution within 15 18 degrees for about 10 12 hours, so that the seeds can absorb enough water.

Take it out and wash it with tap water, directly place it in the natural environment of 15 degrees of black black to carry out germination, wash it with cold water every day, about 30% of the seeds can be sown after leaking white, maintain the soil layer is wet and cold, and the coriander will soon produce full seedlings.

Pharmaceutical 920, also known as gibberellin, is a very vigorous green plant growth regulator, and is also a very important plant growth hormone, which has a significant effect on plant growth and development. The coriander seeds are rubbed and reserved, the particles of 920 are insoluble in water and dissolved in alcohol, and 920 is melted with a little high wine, mixed with a small amount of cold water, and made into a solution with a concentration value of 50ppm.

Then the coriander seeds are directly placed in the prepared solution and soaked for about 12 hours, then rinsed with water, continue to soak for 3 4 hours, and after being fished out, placed in a shading environment of about 10 12 degrees, about a week, and rinse with cool water every day, until the seeds are about 40% white, and then sowing.