FIELD: agriculture.
SUBSTANCE: invention relates to agriculture and is intended for obtaining feed from oil extraction production waste, namely sunflower husks for ruminants. The method for obtaining feed consists in grinding husks up to 1 mm and ultrasonic treatment of 27 kHz in a hydraulic module, at a ratio of 1 part sunflower husk and 3 parts water acidified with lactic acid with pH4 at 20°C, for 15 minutes, followed by mixing with ultrafine zinc particles.
EFFECT: use of the invention will make it possible to obtain feed for cattle with a high degree of digestibility.
1 cl, 1 dwg
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Authors
Dates
2022-09-14—Published
2021-10-28—Filed