Intensive Technology Before Seeding Treatment And Agrophysical Soil Properties

Mamatojiev Sharip Ikromovich,Xadyatullayeva Nafisa Abdusamadova

doi:10.37547/tajabe/volume02issue11-09

Mamatojiev Sharip Ikromovich, Xadyatullayeva Nafisa Abdusamadova

Open Access

https://doi.org/10.37547/tajabe/volume02issue11-09

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Abstract

In the complex of agro-technical measures for the cultivation of cotton and obtaining high yields based on technical progress, the main and pre-sowing soil cultivation, biological characteristics of the variety, the timing and methods of sowing, rational water, nutritional, agrophysical soil regimes, optimal plant density and other agro-technical methods are important. Depending on the climatic, soil and hydrogeological conditions of the region. Before seeding, tillage is one of the most energy-intensive operations in agriculture. It requires a large amount of equipment, oil products, labour resources and time. Also, under conditions of intensification of agriculture, cultivation, along with a positive effect, can have a negative effect on the agrophysical properties of the soil if it is carried out incorrectly.

Highlights

The use of heavy tractors and tools compacts the arable and even sub-arable layers of the soil
Economic technologies before sowing tillage, providing a significant reduction in energy and labour costs, eliminating the negative impact on the agrophysical properties and soil fertility is a prerequisite for modern agriculture [1,2,3]
The bulk density was determined using a cylinder with a capacity of 502.4 cm2, soil moisture by the thermostat method for 6 hours, at 1050, the content of nitrates in the soil was determined by the Granvald-Lyazh method, humus by the Tyurin method, total nitrogen - by Kjeldahl, gross phosphorus according to Lorentz and potassium according to the method of P.V

Summary

Introduction

The use of heavy tractors and tools compacts the arable and even sub-arable layers of the soil. Frequent loosening, activating biological processes and mineralization of organic matter, lead to significant losses of unused nitrogen by the plant and a decrease in soil humus, as well as to the development of erosion. Economic technologies before sowing tillage, providing a significant reduction in energy and labour costs, eliminating the negative impact on the agrophysical properties and soil fertility is a prerequisite for modern agriculture [1,2,3]. In this regard, it became necessary to develop techniques aimed at minimizing tillage

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Conclusion