The impact of irrigation erosion on the agrochemical properties of ordinary serozems of the chirchik-angren region

Аннотация

The article provides materials on the impact of drainage erosion on traditional sierozems in the Chirchik Angren area of the Tashkent region. The humus component of soil degradation is a constant genetic feature, the density of the hummus boundary of irrigated soils on the slope under the effect of drainage erosion is decreased. Based on the current study of hummus material, gross sources of nitrogen, phosphorus and potassium, there has been a decline in the level of soil wash, which has a detrimental effect on land fecundity.