Founder and publisher – Russian Scientific Research Institute of Land Improvement Problems
Land Reclamation and Hydraulic Engineering Melioraciâ i gidrotehnika
ISSN 2712-9357
RUS / ENG

ECONOMIC EVALUATION OF PRODUCTION OF THE ORGANIC FERTILIZERS ON BASIS OF SEMI-LIQUID MANURE FROM DAIRY FARMS

Annotation

The technology of recycling semi-liquid manure generated at the module farm for a hundred head of milk cows is presented. The technology based on using the machinery complex included mobile loader of semi-liquid manure with hydraulic mixing system and mobile mixer of manure components on chassis of body spreader (type PRT). The module farm can transform to the livestock up to 2000 cows. Depending on livestock the volume of produced manures differs from 2242 to 44850 t, while the operating costs differ from 60 rubles per ton (100 head) to 18.2 rubles per ton (2000 head). On basis of those produced manures concentrated organic fertilizers such as biohumus (vermicompost) and super fertilizer Agrovit-Kor can be manufactured. Production cost of biohumus is constituted from 381 rubles per ton (100 head) to 251 rubles per ton (2000 head), production volume – from 908 t to 18180 t correspondingly. Production cost of super fertilizer Agrovit-Kor differs from 607 rubles per ton (100 head) to 970 rubles per ton (2000 head) under the increasing of the production volume from 3205 t to 64093 t.

Authors

Degree:  Doctor of Technical Sciences

Title: Professor

Position: Deputy Director of Public Relations, Head of the Chair of Land Management and Cadastre, Professor

Affiliation: Azov-Black Sea Engineering Institute of Don State Agricultural University 

Affiliation address: st. Lenin, 21, Zernograd, Rostov Region, Russian Federation, 347740

E-mail: bondanmih@rambler.ru

Academic degree: Candidate of Agricultural Sciences

Affiliation: Don Research Institute of Agriculture of Russian Academy of Agricultural Sciences, Rassvet, Rostov region, Russian Federation

Position: Senior Researcher

Address for correspondence: st. Institutskaya 1, vil. Rassvet, Rostov reg., 346735, Russian Federation

E-mail: evgeny_leonidov@mail.ru

Affiliation: Azov-Black Sea Engineering Academy of Don State Agrarian University.

Affiliation address: st. Lenin, 21, Zernograd, Russian Federation.

Position: Head of Research Department

Address for correspondence: 347 740, g. Zernograd, Rostov Region, Lenina st. 14

Address for correspondence: st. Lenin, 21, Zernograd, Russian Federation.

E-mail: mvalentina04@gmail.com

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