The role of rhaponticum carthamoides in feeding of dairy cows

Voloshin, V. A.; Matolinets, D. A.; Morozkov, N. A.; Maysak, Galina

doi:10.26898/0370-8799-2019-5-7

Cited by 4 publications

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“…Carbon farming in the Kaliningrad region is based on the following principles: − Multi-field crop rotations with saturation of annual and perennial legumes and cereals [7]; − Minimizing the use of mineral fertilizers and pesticides using biological preparations based on rhizosphere nitrogen-fixing microorganisms of complex action; − Use in crop rotations of mixed legumes and cereals of different species composition and different sowing periods as predecessors and green manure for the main crops; − Mixed legume-cereal crops of different species composition [8] can perform a protective function for subsequent main crops in the crop rotation against pathogenic microorganisms and invertebrate pests; − Mixed legume-cereal crops of summer sowing are the most economically and ecologically justified and suppliers of leguminous fodder and green fodder balanced in terms of zootechnical indicators in the late autumn period; − Mixed legume-cereal crops are considered as biological ameliorants [9] and the main sources of stable humus.…”

Section: Discussionmentioning

confidence: 99%

Carbon Farming in the Kaliningrad Region

AG,

VA,

et al. 2023

austinjnutrmetab

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Carbon farming in the Kaliningrad region is based on the following principles: - Multi-field crop rotations with saturation of annual and perennial legumes and cereals; - Minimizing the use of mineral fertilizers and pesticides using biological preparations based on rhizosphere nitrogen-fixing microorganisms of complex action; - Use in crop rotations of mixed legume-grass crops of different species composition and different sowing dates as predecessors and green manure for the main crops; - Mixed legume-cereal crops of different species composition can perform a protective function for subsequent main crops in the crop rotation against pathogenic microorganisms and invertebrate pests; - Mixed legume-cereal crops of summer sowing are the most economically and ecologically justified and suppliers of leguminous fodder and green fodder balanced in terms of zootechnical indicators in the late autumn period; - Mixed legume-cereal crops are considered as biological ameliorants and the main sources of stable humus;

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Section: Discussionmentioning

confidence: 99%

Carbon Farming in the Kaliningrad Region

AG,

VA,

et al. 2023

austinjnutrmetab

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Vitamin-herbal flour from Rhaponticum carthamoides in the diets of dairy cows

Morozkov

Terentyeva

Sukhanova

et al. 2021

Аграрная наука Евро-Северо-Востока

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Studies were conducted at the dairy complex of «Rus Ltd» (Perm Region). The effect of the use of vitamin-herb flour (VHF) from Rhaponticum carthamoides green mass in the feeding of holstinized black-and-white dairy cows was studied during the period of 12 days before calving and the first 30 days of lactation. The experiment was carried out according to the generally accepted method with the selection of analog pairs. The cows of the control group received a feeding ration consisting of feeds available at the dairy complex. For cows of the experimental groups, the composition of the concentrate part of the diet included VHF from leucea safflower in doses: the first group -4 % (0.4 kg of VHF per head per day), the second group – 10 % (1.0 kg of VHF per head per day). The experimental data of the experiment showed that VHF from leuzea as part of the concentrate part of the diet had a positive effect on the milk productivity of cows during the first 30 days of lactation, as well as on the bioconversion coefficients of protein and energy in the dairy products of cows. During the accounting period of the scientific and economic experiment (the first 30 days of lactation) from cows of the first and second experimental groups there has been obtained milk with natural fat content higher by 55.80±4.90 kg (8.04 %) (p<0.05) and by 99.20±5.80 kg (14.29 %) (p<0.05), respectively, compared to the control group. The gross yield of milk fat and protein for the reference period in cows of the first and second experimental groups was higher by 2.50±0.04 kg and 4.28±0.07 kg, by 2.54±0.16 kg and by 4.01±0.18 kg, respectively, compared with the control group. The cows of the first and second experimental groups had higher coefficients of protein bioconversion into dairy products by 2.98 % abs (p<0.05) and 3.97 % abs, respectively, compared to the control. The energy consumption for milk synthesis in the control group cows was reduced by 163.62 MJ and 349.18 MJ (p<0.05), respectively, in comparison with the cows of the first and second experimental groups, due to their lower consumption of the amount of feed mixture during the accounting period. The cows of the first and second experimental groups also had higher bioconversion coefficients of energy into milk by 2.14 % abs. and by 3.71 % abs. (p<0.05), respectively, compared to the cows of the control group. The cows of the experimental groups turned out to be more responsive to changes in the feeding diet and showed higher results according all the studied parameters.

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The effect of vitamin-herbal flour from <i>R. carthamoides</i> on the blood parameters of young cattle

Zhdanova

2022

Agrarnaâ nauka

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The article is devoted to the results of studies on the effect of vitamin-herbal flour obtained from the green mass of Rhaponticum carthamoides on Holstein black-andwhite calves at the age of 15 months to improve the morpho-biochemical status of blood. Experimental studies were carried out in LLC “Agroenterprise “Sokolovo” of the Perm Region. Rhaponticum carthamoides, used for the manufacture of vitamin and herbal flour, was grown in the experimental field of the Perm Research Institute. The purpose of our research was to study the effect of feeding vitamin-herbal flour from Rhaponticum carthamoides on metabolic processes in the body of young cattle.Methods. In the production experiment, 15-month-old heifers of holstein 350 kg were selected. Previously, the animals were distributed into a control (main diet) and 2 experimental groups (main diet + vitamin and herbal flour (TMM) from Rhaponticum carthamoides) of 12 heads each. The main diet of heifers consisted of compound feed (KK 60-3 recipe 400). The dose and feeding period of vitamin-herbal flour: 1st and 2nd experimental groups with 15 months of life of 150 gr. and 300 gr. per day, the duration of feeding — 90 days. Vitamin-herbal flour was fed individually on the feed table. During the experiment, the general condition of the animals was monitored.Results. It was found that the introduction of vitamin-herbal flour (levzea) into the diet of young cattle (heifers) for 3 months contributed to the normalization of the morphobiochemical composition of the blood of experimental animals. The clinical condition of chicks without deviations from the physiological norm.

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The role of rhaponticum carthamoides in feeding of dairy cows

Cited by 4 publications

References 0 publications

Carbon Farming in the Kaliningrad Region

Carbon Farming in the Kaliningrad Region

Vitamin-herbal flour from Rhaponticum carthamoides in the diets of dairy cows

The effect of vitamin-herbal flour from <i>R. carthamoides</i> on the blood parameters of young cattle

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