How can wheat yield high, and how can wheat be planted to produce high yield

1. Apply plantar fertilizer. "Mai Xi is rich". The application of foot fertilizer is the basis for achieving strong wheat seedlings before winter, and it is an important measure to achieve stable and high yield.

Generally, medium and high-yield plots are applied with 3000-4000 kg of organic fertilizer, 75-100 kg of standard phosphate fertilizer, 50-80 kg of standard nitrogen fertilizer, and zinc sulfate per mu. Organic fertilizer and phosphorus fertilizer should all be used as base fertilizer, and nitrogen fertilizer 20-30% should be used as top dressing.

2. Seed selection according to the place. At present, there are two kinds of high-yielding varieties, winter and weak winter varieties, which are quite different in terms of fertilizer demand, plant type, leaves, panicle rate and stress resistance. Therefore, it is necessary to choose appropriately according to the local climatic characteristics, soil fertility, early and late sowing, disease and insect conditions, and the characteristics of varieties.

3. Seed dressing. In order to ensure that the seedlings are complete, we must do a good job in pest control. Prevention and control methods:

50 ml of 50% phosphine plus 50 ml of suspension seed coating agent plus 50g of Tianda 2116 (special type for seed dressing), mixed with 1-2 kg of water and 25 kg of wheat seeds, can effectively control mole crickets, grubs, needleworm and wheat total erosion disease, bush dwarf disease and other pests and diseases, promote early root growth, strong seedlings early germination.

4. Sow seeds at the right time. It is the most economical and effective means to make the wheat seedlings have enough growth accumulation temperature before winter. Before winter, the most ideal group and strong seedling standards should be mastered in "6-8 main stem leaves, 4-6 tillers per plant, 60-700,000 seedling stems, and 650-700 accumulated temperature."

Sowing too early, vigorous seedlings before winter, and more fertilizer consumption; Too late, the seedlings are young, and the wheat seedlings are not strong. The average daily temperature of winter varieties began to be sown at 20 and ended at 16. Weak winter varieties can be appropriately postponed for 3-5 days. According to the local climatic conditions, it is generally mastered to sow seeds in the best time from September 25th to October 10th, which is more beneficial to meet the accumulated temperature and cultivate strong seedlings before winter.

5. Reasonable dense planting. The soil fertility of the high-yield field is high, the water and fertilizer are sufficient, and under the condition of sowing at the right time, it is the safest way to reduce the basic seedlings and create a high yield by tillering and panicling. The sowing amount is controlled at 7-9 kg, and the sowing amount of late-sown wheat can be increased as appropriate when the stubble is mistaken.

6. Fine sowing. Uniform sowing and consistent depth are important measures to capture the whole seedling, the seedling Qi and the seedling uniformity. The sowing depth should be 3-4cm, too shallow and easy to dry, too deep and low seedling emergence rate, affecting the occurrence of tillering and secondary roots, and easy to form weak seedlings.

Sowing should be even, and pimple seedlings and lack of seedlings and broken ridges should be eliminated.

It depends on whether it is planted and managed scientifically.

Only when wheat reaches a reasonable and effective ear, is the basis for high yield, here is how to grasp the effective ear.

The high yield of wheat mainly depends on planting management and technical means, and the following are some common wheat high-yield planting techniques:

1.Choosing the right variety: Choosing a wheat variety that is adapted to local climate and soil conditions can improve the adaptability and productivity of wheat.

2.Reasonable density and row spacing: The planting density and row spacing of wheat can maximize the use of land resources and reduce the incidence of pests and diseases, and improve the yield and quality of wheat.

3.Fertilization technology: According to the local soil and wheat growth needs, reasonable application of nitrogen, phosphorus, potassium and other fertilizers to increase soil fertility and improve the nutrient absorption and utilization efficiency of wheat.

4.Good irrigation management: Reasonable irrigation technology can make the wheat get sufficient water during the growing period**, and improve the yield and quality of wheat.

5.Pesticide control technology: Through the rational use of pesticides to control wheat diseases and insect pests, the occurrence and loss of pests and diseases can be effectively reduced, and the yield and quality of wheat can be improved.

6.Early warning technology of pests and diseases: through modern agricultural scientific and technological means, such as meteorological forecasting, pest and disease monitoring, etc., early warning of the occurrence of pests and diseases, timely take control measures, and avoid the loss of wheat by pests and diseases.

7.Agricultural mechanization: The use of agricultural mechanization technology, such as seeders, harvesters, etc., can improve production efficiency and reduce the input of human resources, and improve the yield and quality of wheat.

It should be noted that the above technologies need to be scientifically selected and used rationally according to local climate, soil and wheat varieties and other factors, and at the same time, it is also necessary to comply with relevant laws, regulations and standards to avoid adverse effects on humans and the environment.

When planting wheat, it is necessary to select the seeds that are full and disease-free with local fibers, and then mix them with insecticides to reduce the infection rate of wheat, and then the wheat seeds can be sown in the loose and fertile soil after the beam, and the organic fertilizer after decay is applied every other month to promote the vigorous growth of wheat, so as to achieve high yield.

Wheat is one of the main crops in our family. This is especially important in our northern countryside, where pasta is the mainstay.

When I was a child, although the rural population was large, but the grain production was small, now the rural population has decreased, but the modern machinery and equipment are high, and the agricultural fields are scientific, so the output has increased.

How can wheat yields be increased?

1. Preparation before sowing Hui fiber. First of all, Dongchang chooses varieties that are full of grains, such as lodging resistance, high yield, drought resistance, and so on. Land fertilization again, such as straw returning to the field, like farmhouse organic fertilizer with animal manure, etc., like chemical fertilizer, urea, nitrogen fertilizer, compound fertilizer and so on.

Fertilization should be evenly applied to ensure that the plant grows enough to meet the needs. Secondly, cultivated land, such as deep ploughing and fertilization, leveling the land, adjusting the width to prepare for sowing. Finally, reasonable irrigation, according to the soil conditions and the needs of the wheat growth stage, reasonable irrigation.

2. Start sowing. Choose those with full particles and no pests and diseases, and you can add pesticides to prevent pests and diseases to prevent pests and diseases to prevent the occurrence of pests and diseases or the occurrence of yellow dwarf disease or rat infestation. You can also select certain seeds with characteristics such as dwarf lodging resistance, cold resistance, drought resistance, high stem and other varieties for planting.

3. Post-sowing management. Replanting in the early stage, and replanting in places where there are many missing after the emergence of seedlings. Winter irrigation during overwintering.

Weeding. Medium-term tillage. Watering and topdressing in the middle and late stages, especially in the three periods of heading, flowering and grouting.

There is also pest control. Sheath blight, rust, total erosion, spiders, and wheat aphids in the rejuvenation period. Wheat spiders, powdery mildew, leaf blight, scab and so on at the flowering stage of heading poplar.

The most diverse types of pests and diseases are at the grain-filling stage. Like wheat ear aphids, armyworms, powdery mildew, rust, and so on. During this period, pesticides should be sprayed reasonably, but not too much.

In case of excessive pesticide residues.

Fourth, harvest at the right time. Harvest at the best time. The weather is sunny and suitable for harvesting on days to dry. In case it can't be dried in time to get moldy.

I hope everyone cherishes every grain of hard-won food.

If you want to achieve high yield, wheat should be planted in the right soil, and wheat seeds should also be resistant to pests and diseases, the base key so that the vertical front and then will grow better, in the process of growth should also be fertilized and watered, it is best to spray some organic fertilizer, but also spray some residual pesticides, which can achieve high yield.

Choose high-quality seeds to sow the green ruler cavity bucket, choose the land with flat terrain and high drainage rent, disinfect the seeds and soil in advance to prevent diseases, and then water and fertilize to make the wheat yield high.

To choose only the slag to choose a more fertile sandy soil or humus, in the planting must pay attention to the density of planting, should be watered in time to indicate quiet fertilization, choose healthier seeds, planting process should be timely weeding and insecticide, do a good job of preventing pests and diseases.

Wheat seed dressing before sowing can effectively prevent pests and diseases, the land is deeply cultivated and fertilized, the right season is selected for planting, and fertilizer and water management is reasonably carried out after planting. Spray anti-lodging drugs after wheat heading, and spray some drugs to prevent dry ears.

We should use some nutritious fertilizers, and we should water more, and we should also pay attention to the temperature, so that the wheat can be highly productive.

It may be that there is too much groundwater and the soil is too wet, which causes the corn to suffer from waterlogging, so that the corn root system can not grow normally and absorb nutrients, and the corn seedlings grow relatively short. If you want corn seedlings to grow fast, you first need to solve the drainage problem of the corn field in the depression. It is necessary to dig a drainage ditch according to the specific situation of the field to drain the stagnant water in the depression, so that the soil in the field is not too wet, improve the soil permeability, and let the corn roots grow normally and absorb nutrients, so as to lay a good foundation for the rapid growth of corn seedlings.

<> "Sharing of Wheat High-yield Planting Methods."

1. Selected breeds.

Removing small grains, grains and impurities, and selecting large and full seeds for sowing can not only save seeds, but also help cultivate strong seedlings. As for the varieties of seeds, varieties with high productivity per plant, strong stress resistance and high economic coefficient can be selected in combination with the local planting environment.

2. Soil and fertilization treatment.

In the early stage of wheat planting, the soil should be effectively treated, and the effect of water and fertilizer retention should be further enhanced by mechanical deep cultivation treatment every quarter. At the same time, the sowing plot is intensively cultivated, ploughed 23-25cm, and the fertilization plan is formulated according to the comprehensive fertility of the soil, mainly organic fertilizer, organic fertilizer and inorganic fertilizer are combined.

3. Sow seeds at the right time.

Winter wheat is usually planted between September and October and harvested between April and May of the following year. Spring wheat is generally planted after the Spring Festival and harvested from August to September of the following year.

4. Post-broadcast repression.

After sowing, suppression can enhance the degree of close connection between the soil and the seed, and the seed Rongqing Cave Finch is easy to absorb water, and improve the seedling emergence rate and uniformity. On the basis of wheat seeder suppression, promote the secondary suppression after sowing, take a special ballast, the weight of the ballast should be 100-130 kg rice sowing width, walking speed should be uniform.

5. Field management.

After sowing, we should spray 1-2 times of insecticides in time, which can also reduce the harm of viral diseases and protect the growth of wheat seedlings. In addition, it is necessary to pay attention to the important role of top dressing to ensure that the fertility is sufficient, so as to provide guarantee for the increase of wheat yield.

6. Timely harvest.

When the wheat endosperm changes from gluten to waxy, the milk can not be squeezed out, but the nails can be scratched, the skin is not rattled by biting with teeth, the test water content is about 15%, and the stem and leaves are basically dry and yellow, which is the end of wheat wax maturity and the suitable time for harvesting.

1. The sowing period of wheat is the basis of the whole growth period of wheat, so it is particularly important to improve the germination rate of wheat and lay a good foundation for its future growth. During this period, wheat was buried in the ground as seeds, and the greatest threat was underground pests. The significance of increasing wheat yield during this period is to protect the wheat seeds from foreign interference, and there are three specific strategies:

First of all, the soil should be tilled or some drugs should be added to control specific pests; secondly, the wheat seeds were coated or the seeds were dressed with pesticides. Finally, according to the frequency of different insect pests in local wheat, special drug treatment should be done for the main local insect pests, and local conditions should be adapted to local conditions.

2. The jointing stage of wheat is an important period in the wheat growth period, and the growth of wheat during this period determines the final yield of wheat to a large extent. According to statistics in recent years, the biggest threat to the healthy growth of wheat during this period is sheath blight. The prevention and control of wheat sheath blight should be timely and grasp the timing of prevention and control.

During this period, the main control strategy was mainly sheath blight, supplemented by others, mixing insecticides with fungicides, spraying wheat together, or directly spraying a bag of Hongba per mu to increase yield** (with two buckets of water). For sheath blight, when the rate of diseased plants in the field reaches 10%, spray Hongba to increase yield** for control, and obvious results can be seen within 7-10 days after control.

3. The booting period of wheat to heading and flowering is the most important period for wheat growth and development, and it is also the key to increasing wheat yield. During this period, it is the high incidence period of wheat diseases and pests, so the significance of increasing wheat yield in this period lies in how to protect wheat in all aspects and make it complete the last critical period. During this period, successive rainy weather is likely to cause a large-scale epidemic of wheat scab and glame blight; Wheat ear aphid is the most prone to outbreaks, and it tends to occur quickly, in a large area, and the most serious damage.

The method of increasing yield during this period is to mix insecticides, fungicides, growth socks regulators (or micro-fertilizers) and other one-time pesticides, but the most economical and effective way is to spray Hongba Zengcha** (one bag with two buckets of water sprayed on 1 acre) to promote wheat yield.

The methods of increasing wheat yield can be considered from the following aspects:

Reasonable fertilization: Appropriate application of nutrients such as nitrogen, phosphorus, and potassium can promote the growth and development of wheat. When fertilizing, it is necessary to reasonably select the fertilizer type chain and dosage according to the local soil conditions and the characteristics of wheat varieties.

Planting suitable varieties: Choosing wheat varieties that are suitable for the local climate, soil and ecological environment can improve yield and quality.

Rational management: Rational management includes pest control, timely irrigation, proper pruning, keeping the soil moist and soft and cracking, etc. At the same time, it is necessary to pay attention to the use of agricultural inputs such as pesticides and fertilizers, and comply with environmental regulations.

Planting methods: The use of scientific planting methods, such as intercropping, crop rotation, etc., can reduce the loss of pests and diseases and nutrients in the soil, and improve the yield and quality of wheat.

Application of modern technology: such as the use of genetic improvement, genes and other modern biotechnology means, wheat varieties that are more suitable for the local environment and market demand can be cultivated, and wheat yield and quality can be improved.

In short, it is necessary to comprehensively consider a variety of factors and adopt scientific and reasonable management measures to increase wheat yield.