Is it better to live broadcast corn, or is it better to raise seedlings first and then transplant th

Because corn is drought tolerant, it does not need special fertilizer and watering during the seedling stage, and sometimes it only needs to be covered with a layer of plastic film to insulate and keep warm. Secondly, direct seeding of corn planting is beneficial, which is beneficial to large growers to expand the planting area of corn and improve the economic benefits of corn planting. Although the corn live broadcast room is very convenient, there are still many problems that should be paid attention to, such as the need to apply foot fertilizer before corn sowing, and the need to take medicine to mix seeds to prevent underground pests, and sometimes in order to improve the germination rate, it is necessary to prepare in advance to promote teeth and then sow seeds.

Before the seedlings are transplanted first, it is necessary to choose a good land, with enough fertilizer and sufficient water, and the time for the seedlings will be 20 days earlier than the live broadcast room. Then two of the two trees were raised in the mud and moved to the corn field. You need to transplant the corn seedlings, and the light seedlings will be changed from one natural environment to another, and the light stabilization period will probably take six or seven days before they can grow new tender roots.

The tossing of corn seedlings is not only for corn seedlings, but also for people.

Maize has a well-developed root system, faster growth and development, and short cycle time, so it is not suitable for transplanting. After the autumn harvest, the corn needs to be sown immediately, and after 20 to 30 days, the corn seedlings are about 15 centimeters high. There are two to three seedlings in each hole, leaving only one vigorous seedling, and all the others are pulled out, which is conducive to the development of the plant.

Occasionally, there are cavitation places, at this time, the excess seedlings are transplanted, so that the whole land has no dead seedlings and broken ridges, to ensure that the seedlings are all vigorous, and to lay a solid foundation for a bumper harvest.

Corn pre-seedling transplanting, under the premise of no water resources to ensure can be carried out, although the survival rate is high, but the whole process of slow root growth, coupled with a large number of transplanting can not guarantee the original soil, will make the seedlings vigor hurt, grow slowly, the survival of the seedling beads growth and development is also weak and short, the corn cob is also short, the production is only reduced, and there is no possibility of improvement, the growth and development of seedlings is only slowed down and can not be advanced, it is better to delay the time to sow immediately, and then there is if the corn planting area is large, the use of pre-seedling transplanting method, an acre of land needs 4,000 seedlings, how much labor and water and electricity costs need to be spent, so blindly tossed out, I am afraid that the production volume will be consumed by labor and various costs.

I think it is good to save time and effort for live broadcasting, and if you have to raise seedlings, you must choose high-quality seeds, control temperature, nutrition and moisture to ensure germination rate.

In general, it is better to sow seeds directly, which can avoid some troubles, make the plants grow better, and effectively reduce the death of plants.

In general, it is sown directly, so that it can grow better, and there will be no various problems in the roots, which can effectively avoid lodging.

Corn growth characteristics. Farmers who are familiar with planting corn know that corn does not like a high temperature environment, but it is a cold-tolerant, drought-tolerant crop, and the requirements for the environment are also changed according to its growth stage, its seed germination temperature is 28 to 35 degrees, first raise seedlings and then transplant, first choose a good plot, enough fertilizer, enough water, and the time of raising seedlings is 20 days earlier than the live broadcast. Then the two trees came out with the mud and moved them into the cornfield.

Think about it, after transplanting the corn seedlings.

<> corn seedling transplanting, under the premise of water source guarantee can be carried out, although the survival rate is high, but the slow seedling process is slow, coupled with a large number of transplanting can not guarantee the original soil, will make the seedlings hurt their vitality, slow growth, the survival of the seedling beads growth is also thin and short, to the next day out of the sun, it is different, corn leaves will bow their heads, after a few days will be yellow, but not dead, and after a period of time slowly change, the original live broadcast will be a lot higher!. <

Corn has a well-developed root system, fast growth rate and short cycle, which is not suitable for transplanting. After the wheat harvest, the corn should be sown immediately, and after 20 to 30 days, the corn seedlings will be about 15 centimeters high. There are two to three seedlings in each acupuncture point, leaving only one strong seedling, if you ask whether the yield of an acre of corn is high seedling or high seedling, it must be high seedling, because seedling transplanting can ensure a full seedling, transplanting can control the early growth of corn, reduce plant height and improve yield.

The labor cost of large-area sowing is too high, and there is only live broadcasting.

If you sell fresh corn and plant a crop of autumn vegetables, such as coriander, rape, white onion and other side vegetables, you will also get a good additional income, not only effective use of land, but also 2 to 3 times the income of ordinary planting on limited landFor transplanting corn seedlings, of course, it is chosen at the time of 3 or 4 leaves, which is easier to survive at this time. It is usually done in the evening on a rainy or sunny day, and it needs to be watered again after transplanting.

Nowadays, corn is raised first and then transplanted, and few people sow it directly, because the land in many places is not suitable for growing corn now, so it is said that only cultivating and then planting will make corn grow better.

The planting method of corn is to sow seeds in the field, and then apply more fertilizer, water more, and keep the sun shining, which can be sown directly, without seedling raising and transplanting.

Corn is directly sown, there is no need to raise seedlings and then transplant, and the sowing process of corn is very simple, just use mechanization.

Generally, corn seedlings are transplanted from the end of April to the beginning of May, and the best transplanting leaf age is controlled at the leaf stage. Watering in time after transplanting, mainly to control the temperature and humidity, from the emergence of seedlings to the second leaf stage, the focus is on heat preservation, and the temperature in the film is usually controlled at 20-25. When it exceeds 30, both ends of the membrane should be opened for ventilation and cooling, and the humidity in the membrane should be controlled so that the soil will not turn white.

If the surface soil of the seedbed turns white, the film should be removed, and the transplanted medium corn is the cluster stage, and the jade potato rice at the cluster stage is the time to start applying urea.

The age of transplanted seedlings is generally from the 2-leaf one-heart stage to the 3-leaf one-heart stage, and not later than the 4-leaf one-heart stage. The key to transplanting is to protect the root system and improve the survival rate. When transplanting, the seedlings are graded according to their size and strength, and transplanted in sections.

Directional transplanting, directional furrowing from north to south and from east to west, vertical direction of leaves, the best transplanting depth is at the green and white dividing line on the stem.

Seedlings should be transplanted at the right time, and if transplanted too early, it will reduce the yield potential of the corn. If transplanting is too late, the seedlings will form small old seedlings, which are prone to empty stalks. In the afternoon before transplanting, the seedbed should be thoroughly watered, and the seedlings should be raised with as much soil as possible to the roots of the seedlings to minimize the occurrence of root damage.

Transplants should be done on cloudy or rainy days. If transplanting on a sunny day, it should be transplanted in the evening to improve the survival rate of seedlings.

Before sowing, soak selected high-quality corn seeds to accelerate germination. When the seeds are white, they can be sown, the seedbed should be disinfected and watered the day before sowing, when sowing, only one seed can be placed in each area of the seedbed, the seed radicle is facing down, then covered with soil, then watered to ensure that the soil is moist, and finally covered with arched shed and plastic simple hand loose film.

Corn is rich in carbohydrates, water, protein, vitamins, etc., and a proper diet can add certain nutrients to the body, and there are many benefits to eating corn regularly. Corn is a coarse grain, rich in dietary fiber, and has a strong feeling of satiety after eating, which can replace other staple foods and high-sugar and high-fat foods.

It is necessary to choose to transplant in April and May. On the day before transplanting, the hall must be watered thoroughly in time, pay attention to the transplanted dense celery and plum, not too dense too late, and try to avoid hurting the seedlings in the process of transportation. When the seedlings are raised, you can bring more soil.

At the end of May, it is better to shoot transplanting, understand the method of transplanting, reasonably control the temperature, watering after transplanting, but also control the humidity, and understand the technical points of this aspect.

About 15 days after the seedlings are raised. We must try to retain the original soil as much as possible, so as to avoid hurting the roots, and at the same time, we must handle it gently and do not hurt the branches.

Fragrant corn is very popular among men, women and children, and the number of farmers who grow corn in our country is also increasing year by year. So is it better to live broadcast corn, or is it better to raise seedlings first and then transplant? What is the reason? You'll know after reading it.

Is it better to live broadcast corn, or is it better to raise seedlings first and then transplant them?

Corn is a crop that is more suitable for direct seeding, and it is not suitable for seedling raising before transplanting, because this will not only be time-consuming and laborious, but also cause the growth cycle of corn to be delayed. Corn direct seeding can effectively improve planting efficiency. Seeded corn does not need to go through a long seedling period, while transplanting corn requires about 7-10 days of slow seedling, and it takes many days to transplant healthy corn seedlings from one already familiar environment to another, and it takes many days to regrow roots.

In the same time period, the seedlings of the live broadcast have become particularly lush. Comparing the two, it can be found that corn is still better for direct seeding, and seedlings cannot be raised first and then transplanted.

Direct seeding corn is more convenient, and it is redundant to raise seedlings first and then transplant them

Under normal circumstances, direct seeding corn only needs 2-3 laborers per mu to rent Kai, and seedling transplanting is a lot more cumbersome, and each acre needs 7-10 laborers. If calculated according to the yield of 50 kg of maize, seedling transplanting is obviously not very cost-effective. Seedlings and then transplanted corn need to be carefully taken care of manually, seedbed construction, greenhouse construction and other steps, seedlings are also very laborious, can not be directly used mechanical seedlings, can only be artificial seedlings, so that 1-2 days of time will be wasted.

After planting, farmers also need to go to the corn field to water it, so as to consolidate the state of the corn seedlings, so that its root system can grow healthily.

In general, corn is more suitable for direct seeding, and is not suitable for seedling raising and then potting, because direct seeding itself is more suitable for the growth attributes of corn. Corn is a particularly hardy crop and does not require too much watering or frequent fertilization at the seedling stage.

In fact, direct sowing of corn is the best way, if the seedlings are raised first and then transplanted, it is easy to cause damage to the roots.

Corn should not be transplanted as much as possible, because its survival rate is not high, so we should put the seeds underneath and plant them together, and this source is the best way to let it grow naturally.

Corn seeds are generally live-streamed; This allows the corn root system to be more developed, and can save resources and reduce costs.

Before the seedlings are transplanted first, the land must be selected first, with enough fertilizer and sufficient moisture, and the duration of the seedlings is 20 days earlier than that of the live broadcast room. Then the two trees were muddy and moved to the corn field. Think about it, after transplanting corn seedlings, the light seedlings move from one natural environment to another, and the light stabilization period may take six or seven days before they can grow new young roots.

This blind tossing of corn seedlings is not only for corn seedlings, but also for people.

Corn growth characteristics. The villagers who know how to grow corn are clear that corn does not like the natural environment of continuous high temperature, but it is indeed a low-temperature tolerant, drought-tolerant crop, and the demand for the natural environment is transformed according to its growth link, its seed germination temperature is 28 to 35 degrees, the temperature of the flowering period is around 25 degrees, and the jointing period is above 25 degrees, and it must be exposed to eight to ten hours of sunlight every day, and the soil moisture content is above 60 percent. How corn is grown.

Corn is a crop with a wide planting coverage and a large planting area.

Corn has a well-developed root system, faster growth rate, and short cycle time, so it is not suitable for transplanting. After the wheat harvest, the corn needs to be planted immediately, and after 20 to 30 days, the corn seedlings are about 15 centimeters high. There are two to three seedlings in each hole, leaving only one vigorous seedling, and all the others are pulled out, which is conducive to the growth of plants.

Sometimes there are cavitation areas, at this time, unnecessary seedlings are transplanted, so that all the land is free of dead seedlings and broken ridges, so as to ensure that all seedlings are vigorous and lay a good foundation for a bumper harvest.

Corn planting in the northern region of the drought rainfall less without the premise of watering, all are planted in the form of live webcast, and have not heard of the example of rural corn planting first seedlings and then transplanting, only in the case of planting, because of some kind of reasons caused by some dead seedling conditions, can be transplanted with double seedlings to fill the gap, and usually because of the whole process of transplanting, changed the quality of the land into which the seedlings originally grow, so that the seedlings adapt to the new environment It takes a while, after the transplanted seedlings are slowed down, the original seedlings around have grown nearly a foot, Then increase the seedlings to block the light and grab the fertilizer water, and make the transplanted seedlings grow weakly, and when they are obtained, it is not the corn cob that is a bare stalk, which seriously endangers the overall corn production.

In general, the seeds are sown directly, and the main difference is that the germination rate is not the same, and there may be some differences in the growth of plants.

Corn should be live-streamed; The cost is different, the time required is different, the effect is different, and the labor required is different.

Under normal circumstances, live broadcasts are carried out, so that the growth can be better carried out, but the most important thing is that the way of growth is not the same limb difficulty, and the demand for temperature is different.