Fertilizers for spring barley: the better to feed, timing and methods of application

Barley has long been cultivated on Earth. This is one of the oldest cereals, which is still used today for the production of m alt, cereals, feed additives for livestock. There are spring and winter varieties of the crop. To get a high yield, the plant needs top dressing. What fertilizers for spring barley are used when growing a crop, today's story is about this.

Fertilizers for spring barley

Crops need many nutrients. Top dressing allows crops to withstand adverse weather conditions (wind, drought), reduces the likelihood of developing fungal infections, improves grain quality and yield per hectare.Spring barley is fertilized with nitrogen, phosphate, potassium mineral complexes.

Nitrogen is needed at the initial stages of crop development and during the period of active growth. Insufficient content of the element in the soil causes growth inhibition, the plant develops poorly, the crops will be stunted, the grains in the ear will be small.

To increase the amount of nitrogen in the soil, crops are fertilized:

• ammonium nitrate;
• urea;
• carbamide-ammonia mixture;
• calcium ammonium nitrate.

The choice depends on the acidity of the soil, weather conditions in the region. The amount of fertilizer applied depends on the purpose of the barley. Cereals for m alt and cereals require slightly less nitrogen than the forage variety.

The level of nitrogen affects the development of the root system, the whole plant, fertilizers are applied during the tillering period, then - during the formation of the ear.

Nitrogen affects the amount of protein in grains, so more is needed for fodder spring barley. Excess nitrogen fertilization can lead to crop lodging.

Phosphate and potash fertilizers improve the flowering of barley, affect its ability to resist fungal infections. Superphosphate and potassium sulfate are used. Superphosphate is available in the form of powder, granules, there is double superphosphate. The powder is prone to caking, absorbs water at high humidity in the room. Granular superphosphate is more often used due to its ease of use and convenience of form. It dissolves well in water, the components are evenly released and affect the development of crops.

Superphosphate improves plant root development and grain taste, affects barley flowering and increases yield.Double superphosphate is used in arid climates. Potassium sulfate is produced as a white crystalline powder or granules. Increases yield, reduces the risk of fungal infections, improves the circulation of substances inside plants.

Important: any type of fertilizer is applied in accordance with the manufacturer's instructions, an increase in the amount of top dressing can harm crops.

There is a liquid form of top dressing. Liquid complexes easily penetrate into the underground and aboveground systems of cereals, are better absorbed by plants (by 80-90%).

Crop rotation

Rotation of crops in a certain area, allowing you to get the best yield, is called crop rotation. Spring barley for m alt production is sown after corn, sugar beets, potatoes, and other tilled crops. Cereal for the production of cereals is sown after legumes. Barley is an excellent precursor for winter wheat.

Terms and methods of depositing

The main complex of mineral fertilizers is applied during autumn plowing of fields. Apply potassium, nitrogen and phosphate complexes. In this case, the substances penetrate into the deep layers of the soil, are evenly distributed, and in the spring they penetrate to the roots, nourishing the plant. On light soils, fertilizers are applied in spring, before sowing seeds or together with sowing. This avoids the loss of substances in the autumn-winter period.

Nitrogenous fertilizers are applied in the fall, the next top dressing is necessary in the spring, during the tillering of the cereal, the last one - when it goes into the tube. Feed barley requires higher nitrogen concentrations in the soil.

When the phosphorus content is low, fertilizer is applied twice: during autumn plowing and when sowing barley.On acidic soils, liming is additionally carried out, bringing the soil pH closer to neutral (the value is about 7). Barley does not tolerate acidic and alkaline soil. It is convenient to use liquid mineral complexes, they additionally contain copper, boron and zinc, easily penetrate the soil and are absorbed by the plant. These varieties are economical due to high crop uptake.

Feeding spring barley is necessary, lack of minerals reduces yields, increases the risk of infections. Compliance with the rules of crop rotation and competent application of fertilizers allows you to grow high-quality grain, reduce the cost of growing cereals and reap an excellent harvest.

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