Assessment of the nutritional value of various types of feed prepared from corn, depending on the level of chemicalization and soil cover of the Republic of Tatarstan-Reference-Cited by-同舟云学术

Assessment of the nutritional value of various types of feed prepared from corn, depending on the level of chemicalization and soil cover of the Republic of Tatarstan

Published:2024-01-12 Issue:4 Volume:2 Page:53-60
ISSN:2782-490X
Container-title:Agrobiotechnologies and digital farming
language:en
Short-container-title:

Author:

Yakhin Ildar,Gabitov Ranis,Sochneva Svetlana¹,Trofimov Nikolay¹

Affiliation:

1. Kazan State Agrarian University

Abstract

It is known that from the same corn plant material one can prepare silage, cornage, flattened grain or grain for fodder. Each of them contains completely different amounts of nutrients and a wide range of gross feed units. The research results show a direct dependence of the choice of method of using corn on the zonal characteristics of the soil cover, the existing level of chemicalization and the power supply of agricultural units of the Republic of Tatarstan. It should also be particularly emphasized the high efficiency of the integrated use of agrochemicals on leached chernozems of the Republic of Tatarstan. Despite 5 years of liming, phosphorite treatment, the use of zeolite, and the application of NPK with the expectation of obtaining 35 t/ha of green mass, 10.6 t/ha of additional products were obtained, which is 34.6 percent higher than the control. In this version of the experiment, agromeliorants ensured the production of 41.2 t/ha of green mass versus 33.8 t/ha with the application of nitrogen, phosphorus and potassium fertilizers without prior liming and phosphorite treatment in combination with the use of a prolongator (zeolite) at the rate of 0.5 t/ha. It was also revealed that for the production of flattened grain or cornage with a gross harvest of feed units of 7.94-8.82 t/ha on leached chernozem soils of the Republic of Tatarstan, which account for 83,103 hectares of arable land, the integrated use of agromeliorants and calculated norms of minerals for corn is recommended fertilizers Liming of acidic dark gray and gray forest soils with phosphorite treatment and the addition of zeolite in combination with the use of calculated rates of mineral fertilizers ensures an increase in the gross collection of feed units in corn silage from 4.22 to 6.13 and 3.34 to 5.86 t/ha respectively.

Publisher

Infra-M Academic Publishing House

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