Spring is a good season for farming, so what problems should be paid attention to when planting in s

Spring is a good season for farming, so what problems should be paid attention to when planting in spring?

1.Do a good job in the distribution of crops.

Tillage is a particularly effective way to ensure soil moisture. Tillage can be divided into three forms: shallow tillage, medium tillage, and deep tillage.

The so-called shallow tillage refers to light tillage, and most of the ploughing depth is controlled within 10 cm; The so-called tillage refers to the distance between shallow tillage and deep tillage, and most of the ploughing depth is controlled at about 15 cm; The so-called deep tillage refers to heavy tillage, and most of them are more than 20 cm deep. Due to drought and water shortage, shallow tillage should be used to intercept the capillaries on the surface of the soil.

Inhibit soil water evaporation and do a good job of drought resistance and water retention.

2.Do a good job of balancing the formula and fertilizing the operation.

In terms of chemical fertilizer input, it is necessary to improve the share of potassium fertilizer and trace element fertilizer to ensure a balanced formula of fertilizer. In the process of fertilization, it is necessary to change the traditional concept of fertilization. According to the demand characteristics of crop nutrients, we must pay attention to fertilizer in the peak period and critical period of crop fertilizer demand.

According to the fertilizer demand characteristics of the whole growth period of crops, soil fertility, crop cultivation density, etc., to ensure the principle of sufficient but not wasted, find out the best fertilizer plan for fertilizer, give full play to the fertilizer effect, and increase economic benefits.

3.Increase the amount of organic fertilizer.

Many elements are the basic elements on which crops depend, and fertile soils have a particularly high content of organic matter, and their stability, water absorption, water retention and water supply ability are higher than those of poor soils. Chemical fertilizer water transfer is one of the important measures to resist drought and moisturize. And it is necessary to do a good job of returning straw to the field.

operation, expand the intensity of straw returning to the field, strive to form a "breathable" water-retaining layer on the surface of the soil, block the sun's "heat radiation" method, and reduce the evaporation and volatilization of soil moisture.

4.Do a good job of seed selection.

If the excellent variety is good, the harvest will be particularly good, and the crops with high production value will taste and look better. Even if the varieties with poor quality are planted for a year, not only will the harvest not be much, but also a lot of manpower, financial and material resources will be wasted, which will not have much return.

1. Seed disinfection. After selecting the planting varieties, we should pay attention to disinfection of seeds, because we can not guarantee the safety and health of seeds, and doing a good job of disinfection can strengthen the protection and reduce the incidence of pests and diseases. First of all, the seeds should be exposed to the sun for a period of time to improve the vitality of the seeds.

After drying the seeds, the seeds are sterilized in prochloraz and other medicinal solutions. First of all, the seeds should be soaked in clean water for about 10 hours, then they should be taken out and air-dried, and prochlorazine should be thoroughly mixed with water and put in the seeds. After soaking for one day, it can be taken out for germination and sowing.

2. Seed germination. Before planting, it is necessary to pay attention to the germination work according to the planting variety, seed germination ability and other factors. If it is sterilized, it can be sterilized without germination, and the seeds can be placed in a suitable temperature environment to wait for the white to germinate.

During germination, the seeds should be soaked in warm water, and the steps and time are similar to those during disinfection, which can be carried out together, and the germination temperature should be kept at about 25 degrees. After germination, it is necessary to pay attention to weather changes and sow seeds in time, and if the seeds have been coated, then they can be sown directly.

3. Seedling management. Before planting, we also need to do a good job of tidying up the seedling field, strengthen the land preparation, and turn it about 30 cm deep. According to the planting varieties, determine the planting method, control the planting density, and dig the planting ditch or hole.

After sowing, it is necessary to pay attention to covering the mulch film for heat preservation and promote seed germination. If the seedlings encounter high temperature and hot weather after the seedlings are successfully gathered, the mulch film should be uncovered in time for heat dissipation and cooling. Avoid excessive temperature in the membrane, which can cause seedling burns.

However, when the temperature is low, it is also necessary to pay attention to the timely cover of the film to keep the seedlings warm and prevent frost damage.

4. Reasonable fertilization. The fertilizer for spring planting should be mainly rotted farmhouse fertilizer, with an appropriate amount of compound fertilizer. The specific fertilizer application should be determined by planting crops, such as rice, soybean and other food crops, generally based on all farm fertilizer.

Fruits and vegetables should be mixed with compound fertilizer and farmhouse fertilizer as base fertilizer. It should be noted that urea should not be used when applying basal fertilizer, because when urea volatilizes, it will produce biuret, and excessive content of biuret will lead to poisoning of crop seeds and seedlings and affect their normal growth.

The plan of the year lies in the spring, and the plan of the life lies in diligence. After the beginning of spring, Mother Earth, who had been sleeping for several months, was once again awakened by the warm spring breeze, and the hard-working peasant uncle began another year of hard work. Sowing seeds after the beginning of spring, which has continued from ancient times to the present, farmers follow the command of the solar terms to sow hope for the next year.

When to plow, sow seeds, and what crops to plant are also a science for croppers.

What aspects need to be paid attention to in spring ploughing and sowing.

Before the beginning of spring, choose a good day to plough the land.

At the end of the first year of spring, the planting is calculated early. After the autumn harvest, the crops on the land are picked by us, some of the crops left last year may still stay in the ground, in the beginning of spring or so, we can choose a sunny sunny day, go to the field to plough the land, you can work with your wife, you can also pull the old cattle who silently provide support for human beings regardless of returns, and families with conditions can also drive their own agricultural ploughers to complete the ploughing.

Before the beginning of spring, choose a sowing day.

If you want good crops, it's early all year round. After the land is ploughed, it is necessary to seize the time to sow the seeds. After choosing a date, there is a series of preparations, the two most important of which are the preparation of fertilizer and the seeds to be sown.

When choosing fertilizers, it is necessary to choose regular manufacturers, and the cost of large-scale manufacturer production is guaranteed. The second is to arrange the first wave of seeds into the soil, because the temperature is still low in the early spring, and we still need to choose hardy crops for planting.

When sowing, pay attention to the crop sowing arrangement.

People are not lazy, and the granaries are full after autumn. When sowing, there are three steps to pay attention to: First, the seeds must be sterilized.

Second, we must do a good job of germination and sowing. Third, it is necessary to do a good job in the management of seedling fields. This series of operations determines whether our crops can grow smoothly, and we must take care of them in the spring.

When sowing in spring, we must pay attention to the application of base fertilizer, and then sow the seeds at that time, and there must be sufficient water, there must be a certain amount of sunshine, we must do a good job in insect and pest prevention measures, and we must manage scientifically.

The problem that needs to be paid attention to is that when planting in the spring, you must consider the temperature clearly, and then you must also water it properly, and when you cultivate in the spring, you must think clearly about what time is suitable for farming, not that you can plant it in the spring, you must sprinkle chemical fertilizer.

When cultivating, we must choose high-quality varieties, and then we should also choose the right soil, timely watering and fertilization, strengthen the management of water and fertilizer, ensure sufficient light, and the temperature should be controlled at 23, and also need to do a good job of drainage and ventilation, and need to spray some nutrient solution regularly.

Green onions in spring need to be raised in March, and they need to be harvested after frost. Cotton and melon can be planted in the month of the month and melons and watermelons in early April.

<> How should early spring corn be managed to increase yields? What should be paid attention to in the process of corn sowing? On this issue, the following is to share with you the experience of the Lapai.

1. Variety selection:

1) Choose varieties suitable for local accumulated temperature planting, and prohibit cross-accumulated temperature planting.

2) Select the varieties that have passed the examination, and test the rate according to the adaptability, yield, quality, resistance and other comprehensive traits of the varieties.

2. Precautions for sowing.

1) Drying seeds About a week before sowing, spread the seeds on the sunny flat ground, dry them for 2 3 days and turn them frequently, which can reduce the moisture content of the seeds and promote the ripening of the seeds. In addition, ultraviolet rays in sunlight can also kill some of the germs attached to the seed coat, reducing the chance of disease.

2) Sowing time The most suitable sowing date for maize is mainly determined by its planting density, temperature, moisture, soil conditions and quality characteristics. When the ground temperature of the tillage layer 5 10cm is stable at 10 12 and the maximum water holding capacity of the soil in the field is more than 60%, sowing can be carried out when the variety can be fully matured, and appropriate late sowing is helpful to improve the yield.

3) Sowing density: A reasonable sowing amount is calculated according to the number of seedlings per mu and the germination rate of the purchased maize varieties. In actual production, considering the poor sowing quality caused by poor land preparation in some plots and the damage to seedlings in cultivated land, the actual sowing will often increase the sowing amount by 5% on the basis of limb dispersion.

4) The sowing depth is determined according to the soil moisture, texture and seed size, etc. Generally, the sowing depth is 3-5cm, and the sowing depth can be increased to 4-6cm when the soil moisture is less. When planting fertilizer and sowing at the same time, in order to avoid burning seedlings, seed and fertilizer should be kept isolated from the soil layer of 7-10cm.

5) Suppression After sowing, suppression can increase the compactness of the upper soil, so that the moisture of the lower layer rises, and the seeds are in close contact with the soil, which is conducive to the germination and emergence of seeds. Moderate compaction is an effective measure to ensure seedling emergence.

In addition, in addition to the above points that need attention, it is also necessary to manage the two periods of seedling emergence and flowering and fruiting.

It is necessary to choose a more fertile soil, and to carry out mountain transportation and soil turning, to loosen the soil in a timely manner, to choose a sunny weather when the weather is relatively sunny when planting, and after planting, it must be topdressed, and it is necessary to go to the watering of the regular location, and to protect the ventilation and light.

It is necessary to pay attention to the selection of suitable soil, and to return the soil to deep ploughing, to clean up the old stubble of last year, not too dense when sowing, to water in time, and to fertilize in time.

Nutrition in the field, selection of corn varieties, how to water, more fertilization, how to prune corn seedlings.

Is there anything to pay attention to when farming in the spring? Spring is a good time to sow all kinds of crops, spring planting, summer long, autumn harvest and winter storage. In spring, the temperature warms up, everything recovers, and this time is the busiest in the countryside.

Although I am not good at planting, many crops must be sown in the spring, according to the growth cycle of various crops, and it is easy to grow any crop planted in the spring. When I was a child, I planted some melon seedlings by myself, and the fruit trees were all chosen to come in the spring, which was easy to survive. For example, early rice seedlings, melons, eggplants, grass and other crops should be raised in spring, when the temperature, soil temperature and humidity are the most suitable time.

The plan of the year lies in the spring, and the earliest should refer to the agricultural work, and if it is delayed, the harvest of the year will be lost. In spring, the temperature begins to rise gradually, and everything on the earth recovers. It heralds the beginning of the new year for agriculture.

For those engaged in agriculture, how to fight the opening battle of agriculture, what to plant, what to raise, and how to manage, for those engaged in agriculture, the schedule was arranged early. Wheat is the main crop, and whether it is harvested well or badly is of great significance to the whole country. In the spring, the state can predict this year's wheat yield by monitoring the changes in the color of the earth through satellites, so as to introduce corresponding policies.

Farmers will decide whether to flood irrigation, how to apply jointing fertilizer, and weeding and insect control according to the moisture conditions.

Before and after the Qingming Festival, planting melons and beans, the vegetable basket project is also a major event related to the people. In the spring, farmers decide which vegetables to plant according to the market** and raise seedlings in advance. Farmers renovated the enclosures, disinfected and sterilized them, and prepared a good growth environment for poultry and livestock.

Spring is the beginning of hope for agriculture, and if spring farming is done well, it has far-reaching guiding significance for the country and farmers. Spring is very important for everyone, for farmers this year's harvest is planted in the spring, after the spring there is no harvest, spring is the most energetic season.

To choose loose and breathable soil, but also to choose a better weather, when planting can be planted with a machine, buy better seeds, to carry out top dressing in time, when planting also to look at the time.

It is necessary to pay attention to the temperature at work, avoid freezing crops too cold, and also pay attention to having sufficient water sources, necessary light conditions, regular fertilization, and prevention and control of pests and diseases.

It is necessary to pay attention to the time of sowing, but also to the way of work, but also to the situation of farming, to spread fertilizer in advance, to pay attention to the details of cultivation, and also to the condition of the soil.

Spring ploughing is a busier time of the year, and farming is tight during the spring ploughing period. The task is heavy, and the most important thing is safety. Efficient seeding.

Farmers' good friends have to start working, and whether there will be a bumper harvest at the end of the year mostly depends on the sowing conditions at the beginning of the year. So what do farmers need to do during the spring ploughing period? Let me remind you below.

1.Prepare the seeds in advance.

Generally speaking, farmers need to buy the seeds they need for their fields in advance.

2.The agricultural machinery is in good condition, and there is no panic when it is used.

Preparation activities before the use of agricultural machinery are very important, but many farmers usually ignore the necessity of this link. After the idle agricultural machinery through a winter, there will be problems in many areas, at this time you need to follow the provisions of the manual, carefully carry out cleaning, lubrication, adjustment and other work, and check the application of agricultural machinery, the position that needs to be replaced or overhauled should be repaired immediately to ensure that agricultural machinery is put into spring ploughing in excellent condition.

3.No matter how tense the production is, don't forget about safety.

In the production process of agricultural machinery, it is necessary to strictly implement the operation process of agricultural machinery and try to put safety in the first place. Agricultural machinery operation errors are very easy to cause safety accidents, in addition, the safety of agricultural machinery on the rural road in the busy season should also be paid attention to, do not have to cause economic losses and even life hazards to themselves and others due to temporary negligence.

4.Spring ploughing taboo.

Insoluble phosphate fertilizers such as phosphate rock powder and powder cannot be mixed with alkaline fertilizers such as plant ash, lime ammonia, and lime. Otherwise, it will neutralize the organic acids in the soil layer, making it more difficult for insoluble phosphate fertilizers to dissolve, and it is difficult for crops to absorb and utilize.

Alkaline fertilizers such as calcium, magnesium and phosphate fertilizers should not be applied with ammonium ammonia fertilizers. Because the application of alkaline fertilizers and ammonium ammonia fertilizers such as ammonium sulfate, ammonium carbonate, ammonium chloride, etc., will cause and improve the volatile damage of ammonia and reduce fertility.

Farm fertilizers such as human and animal excrement should not be applied with alkaline fertilizers such as calcium, magnesium, phosphorus fertilizer, plant ash, and lime. Because nitrogen is the main component in human and animal excrement, if it is mixed with strong alkaline fertilizers, it will be neutralized and ineffective.