Resource-saving technologies of fodder preparation using a laboratory for determining food calories

Authors

  • B. Vasilenkov National University of Life and Environmental Sciences of Ukraine image/svg+xml
  • O. Klots National University of Life and Environmental Sciences of Ukraine image/svg+xml

DOI:

https://doi.org/10.31548/energiya2020.01.110

Abstract

The transition of livestock production to a new industrial base requires new ways of controlling standardized feed preparation, which will provide more rational cooking at the lowest cost.

One of the problems with the efficient use of feed is the design and establishment of a laboratory for the determination of the caloric content of feed at livestock complexes.

The purpose of the work is the efficient use of feed through the development and creation of a laboratory for determining the calorific value of feed in livestock complexes with special technological equipment.

Theoretical and experimental studies on the effective use of feed were carried out by designing and setting up a laboratory for determining the calorific value of feed in animal husbandry complexes, developing a calorimetric bomb, determining the calorific value of feed according to ISO 1928: 1995 IDT, DSTU ISO 128: 2006 „Solid mineral fuels. Determination of the highest combustion heat by the method of burning in a calorimetric bomb and calculating the lowest combustion heat. "

  According to the results of the research, the conditions for the creation of a laboratory with special equipment, bomb calorimeter of the Berthello-Molar-Cracker system were determined. On the example of calorimetric studies of the components of flax it is determined that their calorific value lies in the range of 8302 to 13501 kJ / kg, with the calorific value of the fire and flax straw on average 10.2% less than the calorific value of the grain of cereals and rapeseed straw. Cereal straw is used as coarse feed and livestock for livestock and as biofuel (in the form of bales, pellets, briquettes). On the basis of calorimetric experiments, it is possible to recommend the use of straw and flax, which will be an efficient use of resources.

Key words: laboratory, feed calorie content, calorimetric bomb, resource saving, livestock complexes

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Published

2020-04-30

Issue

No. 1 (2020)

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Статті

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