What fertilizer is used for sandy soil? What fertilizer to use to improve the soil

Hello, fertilization method for sandy soil:

1. Nitrogen fertilizer for fertilization methods of sandy soil. Due to its own characteristics, it is the most easy to lose a kind of fertilizer, nitrogen fertilizer is applied in sandy soil, only a small part is absorbed and utilized by crops, and most of them penetrate into the deep soil with watering, losing their nutritional value. Therefore, nitrogen fertilizer is the most suitable application method with "eat smaller, more often".

2. Potassium fertilizer for fertilization methods of sandy soil. Although the amount of loss is not as good as nitrogen fertilizer, the application of potassium fertilizer in sandy soil can not be ignored, and the potassium fertilizer with high fast-acting effect should be used when topdressing, and it is recommended to use a large number of elements in the sea.

High potassium fertilizer, which is conducive to the absorption of the root system, reduces residue and loss and avoids waste. Nitrogen and potassium fertilizers can also be mixed with the soil for application, which can not only avoid the rapid loss of nutrients, but also play a role in improving the soil.

3. Phosphate fertilizer for fertilization methods of sandy soil. Phosphate fertilizers can be combined with trace elements.

It can be combined with a large number of high-quality organic fertilizers for bottom application, and the increase of organic matter in the soil can retain part of the nutrients, and the microorganisms in it can slowly decompose and release the fixed phosphorus.

It is absorbed by vegetables and has a good effect on improving the soil.

Although the fertilizer absorption of sandy soil is not good, as long as the application methods of these three fertilizers are mastered, soil nutrients can also be effectively improved.

The sandy land itself is arid, lacking water, lack of fertilizer, etc. Plants grow well and need a combination of comprehensive nutrients and water for plants to grow normally.

The utilization rate, absorption rate and effect between solid fertilizer and liquid fertilizer are completely different.

Nutrients in the soil must also be dissolved in water before they can be absorbed, transported, and utilized by plants.

If solid fertilizer is used in sandy land, the amount of water is insufficient, the fertilizer can not be diluted and dissolved into the soil, and various nutrients are slowly volatilized in the soil, reducing the use rate, the root system absorbs little, and the effect is slow, which will inevitably lead to poor growth of plants, which is an unquestionable and indisputable fact.

The sandy land uses liquid organic fertilizer, and the fertilizer is controlled by water, so that the fertilizer will not leak out, and the soil can be properly moistened, so that it can be absorbed, transported and utilized by plants, and plants can achieve normal growth. Moreover, in the process of using liquid organic fertilizer, sandy soil can be continuously improved and improved.

Sandy soil urea will do, I hope mine makes you satisfied!

Hello, nitrogen fertilizer 1Sandy soils can be fertilized with nitrogen fertilizers, 2Sandy soil has poor fertilizer retention capacity, improper use of chemical fertilizer, and easy loss of nutrients, resulting in fertilizer waste. 3.Therefore, when choosing nitrogen fertilizer, it is better to use ammonium carbonate, ammonium sulfate and other ammonium nitrogen fertilizers and urea.

Sandy land has poor fertilizer and water retention capacity, and organic fertilizer is mostly used.

Organic fertilizer. Biological fertilizer. Plant straw (must be rotted) is OK, but the improvement time is relatively slow... It depends on what effect your soil has. There are professional methods for what crops to grow and to what extent the soil is improved.

Summary. Loess is best with farm fertilizer, such as chicken manure, sheep manure, pig manure, cow manure are good, the soil of loess is relatively hard, these fertilizers can play a role in soil loosening.

The loess is best with Qiaomeng farmhouse fertilizer, such as chicken manure, sheep manure, pig manure, cow manure is good, the soil of loess is relatively hard, and these fertilizers can play a role in the loose application of the soil.

Apply more on the loess, after fully decomposing farmhouse fertilizer, combined with biological fertilizer, organic and inorganic compound fertilizer, controlled-release ternary compound fertilizer, etc., and add potassium sulfate controlled-release fertilizer to the sedan group as much as possible.

It was the rice that was fertilized once and for a few days, but it did not get better.

Not so fast a few days to get better. Recovery is required. Fertilizer absorption also requires a process.

Sandy soil generally uses organic fertilizer to improve the soil first, and then uses inorganic fertilizer nitrogen, phosphorus and potassium. The water and fertilizer retention performance of sandy soil is poor, and after the use of inorganic fertilizer, the fertilizer is easy to lose, which reduces the fertilizer utilization rate. The variety of inorganic fertilizer depends on what kind of crop is grown.