<<<  Back

2023, № 103

UDC: 636.52/.58.087.22
GSNTI: 68.39.15

Use of condensed corn extract as feed means in diets for broiler chickens

The purpose of this research is to study the effect of complete feed with corn extract on the productivity, conversion of diets and the broiler chickens survival rate. To achieve this goal, the following tasks were set: to study the growth rate of poultry when they are fed the developed compound feed and the survival rate of the chickens; establish the consumption of compound feed by poultry and calculate the food conversion rate for the production of 1 kg of live weight gain. To solve the tasks set in the conditions of an experimental vivarium, a fattening trial was conducted on broiler chickens of the Arbor Acres cross from 4th to 42nd day of growing. According to the scheme of the experiment, the first control group of chickens received complete feed (CF) without additives. The CF for the second experimental group included 6.5% corn extract (CE) by weight of the feed. The diet for chickens of the third group included 6.2% of corn extract and perlite mixture (at a ratio of 3.42:1) by weight of the feed. The inclusion of the studied additives in the complete mixed feeds composition had a stimulating effect on the feed mixtures consumption, consistent with an increase in bird growth. Over the entire growing period, the broiler chickens gross weight gain in group 2 was higher than in the control by 4.6%, and in group 3 - by 1.8%, despite unidentified significance. In both experimental groups of birds, the livestock safety the was 97.4%, which is 2.7 abs.% more than in the control.
Keywords: Live weight, corn extract, broiler chickens, survival rate, perlite.
DOI: 10.21515/1999-1703-103-232-236

References:

1. Данилова, А. А. Применение кормовой добавки из отходов лесоперерабатывающей промышленности в птицеводстве / А. А. Данилова, Д. В. Осепчук, Д. А. Юрин, А. Б. Власов, В. А. Овсепьян // Вестник КрасГАУ. - 2022. - № 7(184). - С. 186-191.
2. Луцук, С. Н. Показатели мяса цыплят-бройлеров при введении в рацион кормовых добавок из личинок трутней пчел и кутикулы мышечного желудка птиц / С. Н. Луцук, Ю. В. Дьяченко // Вестник КрасГАУ. - 2021. - № 9 (174). - С. 114-119.
3. Baiz, A. A. A Gaussian process regression model to predict energy contents of corn for poultry / A. A. Baiz, H. Ahmadi, F. Shariatmadari, M. A. Karimi Torshizi // Poultry Science. - 2020. - Vol. 11. - P. 5838-5843. - DOI:10.1016/j.psj. 2020.07.044.
4. Da Hora, N. R. S. Identification of bioactive metabolites from corn silk extracts by a combination of metabolite profiling, univariate statistical analysis and chemometrics / N. R. S. da Hora, L. F. Santana, V. D. A. da Silva et al. // Food Chemistry. - 2021. - Vol. - 365. - P. 130479. - DOI: 10.1016/j.foodchem.2021.130479.
5. Jia, W. Evaluation of crop residues and manure production and their geographical distribution in China / W. Jia, W. Qin, Q. Zhang, X. Wang, Y. Ma, Q.Chen // Cleaner Production. - 2018. - Vol. 188. - P. 954-965. - DOI: 10.1016/j.jclepro.2018.03.300.
6. Kholif, A. E. Anaerobic ensiling of raw agricultural waste with a fibrolytic enzyme cocktail as a cleaner and sustainable biological product / A. E. Kholif, M. M. Y. Elghandour, G. B. Rodriguez, O. A. Olafadehan, A. Z. M. Salem // Cleaner Production. - 2017. - Vol. 142. -P. 2649-2655. - DOI: 10.1016/j.jclepro.2016.11.012.
7. Klopfenstein, T. J. Maize is a critically important source of food, feed, energy and forage in the USA / T.J.Klopfenstein, G. E. Erickson, L. L. Berger // Field Crops Research. - 2013. - Vol. 153. - P. 5-11. - doi: 10.1016/j.fcr.2012.11.006.
8. Liew, J. X. HSynergistic effects of catalytic co-pyrolysis of corn cob and HDPE waste mixtures using weight average global process model /j. X. Liew, A. C.Minh Loy, B. L.Fui China, A. AlNoussc et al. // Renewable Energy. - 2021. - Vol. 170. - P. 948-963. - DOI: 10.1016/j.renene.2021.02.053.
9. Vieira, F. R. Optimization of slow pyrolysis process parameters using a fixed bed reactor for biochar yield from rice husk / F. R.Vieira, C. M. Romero, G. L. A. F Arce, I. Avila // Biomass and Bioenergy. - 2020. - Vol. 132. - P. 105412. - DOI:10.1016/j.biombioe.2019.105412.
10. Siddiquia, Z. Recycling of food waste to produce chicken feed and liquid fertiliser / Z. Siddiquia, D. Hagarea, V. Jayasenab, R. Swickc et al. // Waste Management. - 2021. - Vol. 131. - P. 386-393. - DOI.org/10.1016/j.wasman.2021. 06.016.
11. Tao, Q. An integrated method to produce fermented liquid feed and biologically modified biochar as cadmium adsorbents using corn stalks / Q. Tao, L. Bing, Y. Chena, J. Zhao, Q. Li, Y. Chen, Q. Peng, S. Yuan, H. Li, R. Huang, Ch. Wang // Waste Management. - 2021. - Vol. 127. - P. 112-120. - DOI: 10.1016/j.wasman.2021.04.027.

Authors:

1. Osepchuk Denis Vasilyevich, DSc in Agriculture, FSBSI “Krasnodar Research Centre for Animal Husbandry and Veterinary Medicine”.
2. Svistunov Andrey Anatolievich, PhD in Agriculture, FSBSI “Krasnodar Research Centre for Animal Husbandry and Veterinary Medicine”.
3. Yurin Denis Anatolievich, PhD in Agriculture, FSBSI “Krasnodar Research Centre for Animal Husbandry and Veterinary Medicine”.
4. Astakhova Daria Pavlovna, PhD in Agriculture, FSBSI “Krasnodar Research Centre for Animal Husbandry and Veterinary Medicine”.
5. Agarkova Natalya Vasilievna, PhD student, FSBSI “Krasnodar Research Centre for Animal Husbandry and Veterinary Medicine”.