Do I need to use base fertilizer to grow wheat? How to use base fertilizer scientifically?

If you need base fertilizer, you should use farmhouse fertilizer with compound fertilizer, the ratio of the two fertilizers is five to one, sprinkle them on the surface of the land, turn the land deeply, and then plant wheat.

Wheat is divided into several knots such as returning to green, jointing, flowering, filling, and maturity in the life of wheat, first apply plantar fertilizer, three fifteen compound fertilizer plus organic fertilizer or add soil miscellaneous fertilizer more than 2000 kilograms, return to green jointing can be completed at one time, on the basis of applying plantar fertilizer, apply urea 30-50 kg per mu or 40 kg of high-nitrogen compound fertilizer, apply urea about 25 kg per mu of grouting, and water the grouting water. Potassium dihydrogen can also be sprayed twice every five to seven days.

Yes, from the perspective of wheat growth before wintering, it also needs a certain amount of water and fertilizer, and sufficient water is conducive to better tillering and seedling growth of wheat before wintering.

In order to promote good roots, fast greening, early tillering, the formation of enough strong tillers, to achieve high yield of growth, to scientific water and fertilizer management as the center. In order to meet the physiological water demand requirements of rice, water should be used to regulate the growth and development of rice plants, and the water management at the tillering stage should achieve "inch water returning to green", "thin water tillering" and "timely tillering control".

1. The base fertilizer of wheat is recommended to use medium nitrogen, high phosphorus and low potassium compound fertilizer, because this is determined according to the physiological needs of wheat growth, more phosphorus fertilizer is needed in the early stage, less nitrogen and potassium, so the bottom fertilizer is applied with high phosphorus fertilizer, and nitrogen fertilizer and potassium fertilizer are applied again at the jointing stage of wheat, and the effect is better.

2. Wheat is most afraid of the fetus, and it is very important to apply plantar fertilizer, so it is necessary to increase the application of organic fertilizer when cultivating the land, and at the same time need to sprinkle 35 compound fertilizer or 50 kg of wheat special fertilizer.

3. In the regreening period, 8-10 kg of urea can be applied according to the growth of wheat, and the plots where there is no shortage of fertilizer can be applied without topdressing.

4. Apply 15 to 20 kg of urea per mu at jointing stage and booting stage.

5. Foliar fertilizer spraying in the later stage of wheat, potassium dihydrogen phosphate, amino acids, humic acids, and alginic acid foliar fertilizers can be sprayed in the later stage, which can effectively improve the stress resistance of plants and achieve the purpose of increasing yield.

1.In the process of wheat planting, the amount of base fertilizer should be judged according to the fertility of the soil. Generally speaking, when planting wheat, the rational use of base fertilizer is the key to high yield in the later stage.

If you do not use a good base fertilizer in the process of planting wheat, you can only use top dressing in the later stage if you want to solve the problem. For wheat, you can choose to use fertilizers such as ammonium bicarbonate, urea, and diammonium for top dressing in the later stage, which are not only cheaper, but also more conducive to wheat absorption. When fertilizing wheat, you can water the fertilizer in the canal and let the fertilizer seep in with the water.

Fertilizer can also be directly fertilized between the wheat fields, and fertilization is best matched with watering, which is more conducive to wheat water absorption. 2.When planting wheat, if you don't add base fertilizer, you still want the wheat to grow vigorously, so you can only have reasonable top dressing in the later stage.

For wheat, it is necessary to pay attention to the balance of nutrients when topdressing, such as urea and ammonium bicarbonate.

Some people say that the bottom fertilizer immediately with compound fertilizer can be, and some people propose the application of diamine, because the actual effect of compound fertilizer is not very good, compound fertilizer, compound fertilizer itself is very common, more than 2 nitric oxide synthase can be called compound fertilizer, but in the specific planting process, we often say that compound fertilizer has nitrogen, phosphorus and potassium, and now the content of compound fertilizer on the market is many. For example, the nitrogen, phosphorus and potassium content is the same, each with 15 or 18, and the content is also different.

Many farmers choose the same amount of compound fertilizer as the base fertilizer for wheat, with a total content of 45 (15 for nitrogen, phosphorus and potassium), but it is better to prepare it effectively. Generally speaking, the ratio of high nitrogen and low potassium depends on the condition of each land, and since many investors do not have professional testing equipment, the most effective decision is based on the specific situation of each land. In addition, the land that uses compound fertilizer, if there is a standard, it is best to integrate the application of organic fertilizer, without this standard, it is impossible.

How about diamine for wheat base fertilizer? Diamine is what everyone calls calcium phosphate diamine. Compound fertilizer with two factors of nitrate and nitrogen (also a type of compound fertilizer).

At this point, if the bottom fertilizer can not only rely on diamine, must be potassium fertilizer, you can choose ammonium sulfate, diamine also has nitrogen, but the content is too small, you must add some medical ether, so you don't need compound fertilizer, therefore, in the process of wheat growth and development, nitrogen, phosphorus, potassium three water-soluble fertilizers are indispensable. The base fertilizer is best compound fertilizer. Ammonium is not unusable, but it can be used in conjunction with other chemical fertilizers.

According to strict regulations, this type of ammonium is in fact a compound fertilizer. Due to the specification of compound fertilizers is more common. The compound fertilizer not only includes three elemental compound fertilizers, two elemental compound fertilizers, and in fact belongs to compound fertilizers, but farmers subconsciously call the three elemental compound fertilizers compound fertilizers in specific planting, which has established a correlation, but the actual practical significance needs to be understood.

Nowadays, there are many types of compound fertilizers on the market, including compound fertilizers that can be used for various crops, and there are also special compound fertilizers for wheat, which can be roughly divided into two types. First, compound fertilizers with the same nitrogen, phosphorus and potassium content, such as 3 compound fertilizers with 15 total content and 45 total content, or 3 compound fertilizers with 16 compound fertilizers with total content of 48 and 18 with a total content of 54.

To plant wheat, on the basis of deep ploughing and fertilization, it is necessary to harrow and level the soil, harrow the land to make the large soil clods smaller, and cultivate the soil to make the soil clods broken. Studies have shown that the effect of applying about 10,000 kg of farm fertilizer will be better if the field with a yield of 800 kg per mu is generally used. In order to eliminate underground pests (grubs, needleworms, ground tigers, etc.), soil disinfection can be carried out in combination with land preparation, and methyl powder is generally applied 2 3 kg per mu.

The land preparation of dryland wheat should be based on the basis of increasing the deep ploughing layer year by year, combined with the application of organic fertilizer, and improving the retention and storage of water and fertilizer, and the land preparation should be carried out according to different multiple cropping forms. That is, the previous harvest is earlier, such as spring corn, sorghum, tobacco, etc., the harvest should first be shallow tillage to eliminate stubble, and then deep ploughing of the kang soil, so that the residue rots and accepts the autumn rain, shallow rake after the rain, reduce evaporation.

Wheat fertilizer requirements: fertilizer should be used general-purpose or low-nitrogen and high-phosphorus compound fertilizer 60-80 kg. According to this principle, urea, diammonium and potassium fertilizers can also be applied. 20-30 kg of urea should be added to the field where the straw is returned to the field to speed up the decay of the straw.

Need; It is best to use the three elements of nitrogen, phosphorus and potassium, and such a base fertilizer is the best, because it is an organic fertilizer, which can effectively increase the yield of winter wheat.

Yes, it is necessary to apply plantar fertilizer; Generally speaking, organic fertilizer can be chosen, but it must have nitrogen, phosphorus and potassium.

Yes, it is necessary to apply plantar fertilizer at the time of this winter wheat; You can choose the most basic base fertilizer, which can meet the nutrients required by wheat.

Hello dear, I am honored to receive your question to make you wait for a long time, hello dear, when wheat is sown, the bottom fertilizer is best to choose ternary compound fertilizer (such as nitrogen, phosphorus, potassium content is 15), you can also use diammonium and potassium fertilizer matching, of course, you can also use urea, phosphate fertilizer and potassium fertilizer respectively to apply the base fertilizer These fertilizers are very good wheat base fertilizer Thank you for your trust, the above is my reply, I hope to help you, I wish you a happy life Work smoothly, give a thumbs up if it is convenient, thank you.

Summary. It is not right to apply only plantar fertilizer without topdressing. In the previous year, wheat development will consume a lot of nutrients, excessive base fertilizer will cause wheat seedlings to grow, and in the later stage, no top dressing will make wheat seriously lack of fertilizer, so the final wheat yield must be low.

This practice only saves labor, but the fertilizer is not used less, and it will reduce the yield of wheat, at least not increase it. First, it is easy to cause frost damage due to vigorous growth in the previous year, and second, there is a serious nitrogen deficiency in the later stage of wheat growth, which will definitely affect the final yield.

Hello, I have seen your question and am sorting out the answer, please wait a moment No. It is not right to apply only plantar fertilizer without topdressing. In the previous year, wheat development will consume a lot of nutrients, excessive base fertilizer will cause wheat seedlings to grow, and in the later stage, no top dressing will make wheat seriously lack of fertilizer, so the final wheat yield must be low.

This practice only saves labor, but the fertilizer is not used less, and it will reduce the yield of wheat, at least not increase it. First, it is easy to cause frost damage due to vigorous growth in the previous year, and second, there is a serious nitrogen deficiency in the later stage of wheat growth, which will definitely affect the final yield.

It's okay to read it wrong.

Didn't use base fertilizer in the early stage.

You can also add more fertilizer later.