METHOD OF FEEDING OF LAYING HENS, INCREASING PRODUCTIVE QUALITIES OF LAYING HENS AND CONSUMER PROPERTIES OF PRODUCTS (EGGS) Russian patent published in 2017 - IPC A23K50/75 A23K10/30 

FIELD: agriculture.

SUBSTANCE: method of feeding includes the introduction into the basic diet of laying hens of a biologically active fodder additive from the plant resources of the Magadan Region. The fodder additive consists of meal made of brown seaweed (kelp), meal of dwarf pine needles and meal of stinging nettle. The fodder additive is fed in an amount of the following components in the basic diet: 2.0-3.0% of stinging nettle meal; 0.5% of dwarf pine needles; 0.5-1.0% of brown seaweed (kelp) meal. Feeding the fodder additive to the laying hens has a positive effect on the metabolic processes occurring in the poultry body, ensuring a reduction in fodder costs of the production of one unit. An economic effect was obtained in the production of 1,000 eggs in total of 832.7 and 877.0 rubles. (per used fodders). Fodder products, premixes and additives are known and meant for use in diets of farm animals and poultry, and consist of stinging nettle meal: (19) RU (11) 2355187 (13) C1 Polyansky M.M. (RU) "Fodde additive for agricultural poultry and animals"; (19) RU (11) 2392824 (13) C1 Polyansky M.M. (RU) "Fodder additive for agricultural poultry and animals"; (19) Ru (11) 2409973 (13) C1 Alykov N.M. (RU), Belaya M.V. (RU), Alykova T.V. (RU), Alykov E.N. (RU), Yavorsky N.I. (RU) "Complex fodder additive for farm animals and poultry"; (19) RU (11) 2467590 (13) C1 A Kalinikhin V.V. (RU), Efimova L.V. (RU), Lopatina E.V. (RU), Kalinikhin E.V. (RU) "Fodder additive for farm animals and poultry". Fodder means and additives are known for use in diets of farm animals and poultry containing algal bionts: (19) RU (11) 2292160 (13) C2 Shevchenko V. (RU) "Fodder additive for poultry, domestic and farm animals"; (19) RU (11) 2292732 (13) C2 Tsaregorodtseva G. (RU) "Fodder additive for increasing muscle mass of animals"; (19) RU (11) 2312516 (13) C2 Rakhimov A. (RU), Androsova L. (RU), Tkachenko O. (RU) "Fodder for laying hens"; (19) RU (11) 2312518 (13) C1 Isaev V.A. (RU), Eidelman V.Ya. (RU), Erastov G.M. (RU), Terentyev V.A. (RU) "Fodder additive for agricultural poultry and animals and a way to increase their productivity and resistance"; (19) RU (11) 2374899 (13) A Afanasyev V. (RU), Boyko L. (RU), Trunova L. (RU), Denisov Yu. (RU), "Premix and way of its application"; (19) RU (11) 2386344 (13) C2 Starikova N.P. (RU), Mammayeva T.V. (RU) "Biologically active fodder additive for hens". Fodder means and additives are known for use in diets of farm animals and poultry containing plant needle meal: (19) RU (11) 2295254 (13) C2 Krasilnikov O.Yu. (RU) "Method of processing wood greens"; (19) RU (11) 2304397 (13) O Aizenshtad N.I. (RU), Bosenko M.S. (RU), Vilesov A.D. (RU), Vilesova M.S. (RU), Stepanov R.V. (RU), Stankevich R.P. (RU), Suvorova O.M. (RU), Chukova L.P. (RU), Nechaeva E.A. (RU) "Method of producing fodder additive (variants) and fodder additive (variants)"; (19) RU (11) 2325818 (13) C2 Zyrnova N.A. (RU), Kuzmina E.V., Solopov N.V. (RU) "Additional nutrition for wild animals"; (19) RU (11) 2348168 (13) C1 Popov S.A. (RU), Kozlova L.P. (RU), Kukina T.P. (RU), Malykhin E.V. (RU), Chibirev A.M. (RU), Sheremet O.P. (RU), Serebrov V.V. (RU). "Method of processing extraction waste of fir tree wood greens"; (19) RU (11) 2402233 (13) C1 Kuchin A.V. (RU), Khurshkainen T.V. (RU), Skripova N. N. (RU), Chukichev V.M. (RU) "Method of producing softwood fodder additive"; (19) RU (11) 2403801 (13) C1 Carpoon E.V. (RU) "Fodder additive"; (19) RU (11) 2005127739 (13) A Simaranov V.P. (RU) "Method of processing softwood greens"; (19) RU (11) 2010151554 (13) A Starikova N.P. (RU), Shishlenin A.A. (RU) "Premix-vitamin-mineral "BIO" for animals". The disadvantage of these fodder means, premixes and additives are high costs of transportation of raw materials to the regions of their application.

EFFECT: application of component biologically active fodder additives, made of local plant resources containing acting biologically active substances, in diets of agricultural poultry is a more rational and effective form of diet enrichment for laying hens, an increase in the total egg production and egg-laying capacity per hen housed, an increase in egg-laying intensity, increase in the average egg weight and yield of egg mixture, increase in the consumer properties of the products produced by increasing the concentration of carotenoids in the egg yolk, an increase in solids in the egg as a whole, an increase in the content of crude fat, crude protein, nitrogen-free extractive substances, calcium, phosphorus and potassium.

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