THE INFLUENCE OF MAINTENANCE STAGE AND FEEDING ON THE PUERPERAL PERIOD TO SOWS INTENSIVELY EXPLOITED
Abstract
The normal evolution of the puerperium in sows is influenced by the quality of nutrition, microclimate factors in shelters, movement and pathogens. These factors have impact on the production performance of sows and piglets and breeding indicators by increasing the number of unproductive days due to lack of estrus manifestation. The management of lactation of sows in lactation and gestation will aim at maintaining the body condition and fat reserves from the perspective of microclimate in shelters and energy consumption to express the economic capacity of the sow's genetic value, fat supplementation of rations, stimulating feeding of sows after weaning for the manifestation of heat and the maintenance of the protein-vitamin-mineral balance at optimal parameters. Improper maintenance of lactating sows associated with failure to ensure microclimate factors and well-being has a negative effect on neuroendocrine metabolism, low production, and absence of heat in the first 10 days after separation of piglets and increased number of unproductive days with effects on use indices of sows and piglet production.
Keywords
Full Text:
PDFReferences
DANCIU G., PANICI G., PETROMAN CORNELIA, MARIN DIANA, DUMITRESCU CARMEN, PETROMAN I., 2018, The role of farm management in reducing the interval from weaning piglets to conception, Journal of Biotechnology, 280, S37
DEKANY A.T., HUZĂU G., PANDURU ELISABETA BIANACA, VĂDUVA LOREDANA, PETROMAN I., 2019, Implementing measures to improve the reproduction management in swine, Lucrări Științifice Management Agricol, 21(3), 38-44
GOGYN DAROTA, NOWICKI J., HERBUT P., 2019, Effects of Environmental Enrichment on Pig Werfare – A review, Animals, 9, 1-17
MABRY J.W., CULBERTSON M.S., REEVES D, 1996, Effects of lactation length on weaning-to-fist-service interval, first-service farrowing rate, and subsequent litter size, Swine Health and Production 4(4), 185-189
MARIN DIANA, PĂCALĂ N., PETROMAN I., PETROMAN CORNELIA, UNTARU RAMONA, ȘANDRU O., ZAPPE E.,2011, The role of endogenous factors upon swine production, Lucrări științifice, Management Agricol, 13
NUTHALL P.L., 2010, Farm Business Management: The Human Factor. Wallingford - Cambridge: CABI
PANICI G., PETROMAN I., PETROMAN CORNELIA, MERCE IULIANA, CIOLAC RAMONA, MARIN DIANA, 2017, Management practices used to reduce the impact of seazonal infertility on sow productivity in Romania, Journal of Biotechnology, 256, S49
PANICI G., DANCIU G., PANDURU ELISABETA BIANCA, MARIN DIANA, PETROMAN CORNELIA, VĂDUVA LOREDANA, PETROMAN I., 2019, Posibility to improve the insemination management at sows, Lucrări Științifice Management Agricol, 20(3)
PETROMAN CORNELIA, PETROMAN I., MATIUȚI M., 1999, Obținerea și procesarea cărnii de porc, Mirton, Timișoara
PETROMAN CORNELIA, STOICA ANGELA, PETROMAN I., 1998, Mortalitatea embrionară la scroafe, Mirton, Timișoara
PETROMAN I., 1997, Reproducția suinelor, Mirton, Timișoara
PETROMAN I., STOICA MARIA, ANGELA, PETROMAN CORNELIA, 1998, Perioada puerperală la scroafă, Mirton, Timișoara
QUINIOU N., RENAUDEAU D., DUBOIS S., NOBLET J., 2000, Influence of high ambient temperatures on food intake and feeding behaviour of multiparous sows, Animal Science 70, 471-479
SALAZAR LAURA, KOC H.L.,YANG C.H., LLONCH LOURDES, MANECA X., CAMERLINK IRENE, LLONCH P., 2018, Early Socialisation as a Strategy to Increase Piglets Social Skills in Intensive Farming Conditions, Applied Animal Behaviour Science, 206, 25-31
SKORJANC D., HOHLER M.,BURS M., 2008, Effect of Backfat Loss During Lactation on Weaning-to-Oestrus Interval of Sows at Gonadotropin Application, Animal Breeding 51(6), 560-571
STOICA MARIA ANGELA, PETROMAN CORNELIA, PETROMAN I., 1998, Rezultate practice privind valorile unor indici de reproducție la scroafe, Mirton, Timișoara
UNTARU RAMONA CALIOPI, PĂCALĂ N., PETROMAN I., 2011, Impact of environmental temperature on estrus induction in gilts, Journal of Food, Agriculture and Environment 9(2 part 1), 230-231
VALROS ANNA, HEINONEM MARI, 2015, Save the Pig Trail, Porcine Health Management, 1(2), 1-7
VOLPELLI LUISA ANTONELLA, 2017, Manual of Good Practices in Pig Farming. Pristina: NGO Reggio Terzo Mondo
Refbacks
- There are currently no refbacks.
Copyright (c) 2021 GELU HUZAU, ALEXANDRU TIBERIU DEKANY, Diana Marin, Loredana Vaduva, Ioan Petroman, Cornelia Petroman
This work is licensed under a Creative Commons Attribution 4.0 International License.
LUCRĂRI ȘTIINȚIFICE MANAGEMENT AGRICOL
ISSN print 1453-1410
ISSN online 2069-2307
(former ISSN 1453-1410, E-ISSN 2069-2307)
PUBLISHER: AGROPRINT Timisoara, Romania
PAPER ACCESS: Full text articles available for free
FREQUENCY: Annual
PUBLICATION LANGUAGE: English
______________________________________________________________________________________________
Banat`s University of Agricultural Sciences and Veterinary Medicine “King Michael I of Romania” from Timisoara
Faculty of Management and Rural Tourism
300645, Timisoara, Calea Aradului 119, Romania
E-mail: tabitaadamov2003 [at] yahoo.com
Phone: +40-256-277439, Fax.: +40-256-277031