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Journal Article

EXPERIENCES OF PARTICIPATORY RESEARCH IN INDIGENOUS (MAYA) POPULATIONS IN MEXICO. EXTENSIONISM OR MEETING OF KNOWLEDGE?

Sanginés, L.G., Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán et al. [2005]

An extensionism activity conducted in indigenous areas from the Mexican South East, mainly in the States of Chiapas and Quintana Roo, has been based on the methodology of participatory approach research. The main factor of evaluation has been the meeting of knowledge, starting from the fact that producers do account for an important, informal knowledge, which is going to be enriched with forma ...

SUBJECT: investigacion participativa; sistema agropastoriles.; ruminant; porcin; ruminants

POSTED TO: Revista Computadorizada de Producción Porcina (Cuba) [1026-9053]

Journal Article

PIG FAECES AND PRODUCTION OF EARTHWORMS AND COMPOST

Méndez, M.N., Facultad de Medicina Veterinaria y Zootecnia, Universidad Michoacana de San Nicolás de Hidalgo. Morelia, Michoacán et al. [2005]

A 2x2 factorial arrangement with five replications per treatment was utilized to study compost production from pig faeces as substrate, by using two types of earthworms: Californian Red (Eisenia foetida) and Local (Helodrillus foestidus) and two source of humectation: tap water and effluent from a biodigestor. There was not significant (P0.05) interaction for the earthworm specie x source of h ...

SUBJECT: farmyard manure; porcin; fumier; swine; oligochaeta

POSTED TO: Revista Computadorizada de Producción Porcina (Cuba) [1026-9053]

Journal Article

FEATURES OF CHANNEL IN FED PIGS WITH DIFFERENT LEVELS OF Lemna gibba

Garduño, H.N., Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán Ciudad de México et al. [2004]

For 10 years it is going by difficult moments in the Mexican porcicultura, due to diverse factors, among them the increase in the production costs, mainly in the item of the feeding, loss of the population's purchasing power and to the opening of the frontiers for the import of pigs in foot and their derived. In the 2002 the world economic uncertainty, I influence negatively about the Mexican ...

SUBJECT: porcin; costos de produccion; lemna gibba; swine; mexico

POSTED TO: Revista Computadorizada de Producción Porcina (Cuba) [1026-9053]

Journal Article

GENETIC DIVERSITY OF THE MEXICAN CREOLE PIG

Lemus, C., Universidad Autónoma de Nayarit. Posgrado en Ciencias Biológio-Agropecuarias. Ciudad de la Cultura Amado Nervo, Tepic. Nayarit [2008]

Creole pigs have characteristics which are important from the point of view of economy. These animals are reared in rural communities under low technical conditions, using tubers, forages and crop residues. This genotype is known for its capacity to produce body fat and for adaptation to local conditions. The majority of creole pigs have a relatively low prolificity, piglets of low live weight ...

SUBJECT: ressource genetique; breeds (animals); mitochondrie; genes; gene

POSTED TO: Revista Computadorizada de producción Porcina (Cuba) [1026-9053]

Journal Article

FAECAL OUTPUT AND DRY MATTER DIGESTIBILITY IN PELON MEXICANO PIGSFROM NAYARIT FED DIETS ON FRESH PULP OF AVOCADO (Persea americana Mill.)

Grageola, F., 1 Universidad Autónoma de Nayarit. Ciudad de la Cultura Amado Nervo, Tepic. Nayarit et al. [2008]

A total of eight castrate male pigs, four Pelón Mexicano and four improved (predominantly LWxY) averaging approximately 35 kg were used to study faecal or rectal digestibility, as determined by diets either in form of grains and cereal meals, or this substituted for 20% avocado (Persea americana Mill.) fresh pulp according to a 2x2 change over design where the factors to be evaluated were the ...

SUBJECT: aguacate; land races; avocat; porcin; razas indigenas

POSTED TO: Revista Computadorizada de Producción Porcina (Cuba) [1026-9053]

Journal Article

PATTERN OF FEED INTAKE OF PELON MEXICANO PIGS FED DIETS BASED ON AVOCADO (Persea americana Mill.)

Peralta, V., Universidad Autónoma de Nayarit, Ciudad de la Cultura Amado Nervo, Tepic, Nayarit et al. [2008]

A total of eight castrate male pigs, tour Pelón Mexicano and four improved (predominantly Yorkshire x Large White) animals averaging 30 kg live weight were used for studies of the pattern of feed intake of diets in form of meal and based on grains and cereals or this substituted for 20% of fresh pulp of avocado (Persea Americana Mill.) following a 2x2 change over design, where the factors to b ...

SUBJECT: aguacate; land races; avocat; prise alimentaire (homme); porcin

POSTED TO: Revista Computadorizada de Producción Porcina (Cuba) [1026-9053]

An evaluation was made of the effect of injection or not of iron dextran to 95 Pelón Mexicano lactating piglets, on growth rate and mortality of animals from 15 litters divided into piglets treated or not with100 mg of dextran iron when the animals were either one- or 21- days old. Average body weight of one-day old piglets was 0.837 kg. Lactating piglets were reared outdoors under soil. The d ...

SUBJECT: crecimiento; land races; porcin; razas indigenas; newborn animals

POSTED TO: Revista Computadorizada de Producción Porcina [1026-9053]

The performance traits of Pelón Mexicano pigs from Nayarit were evaluated, as determined by three rearing systems based on animal management. In the first treatment, 14 animas were fattened in a warmth climate i(Rosamorada site) in a semi-intensive feeding consisting of maize meal and soybean meal give at libitum plus local available grassland during grazing, where Quenopodium album was predom ...

SUBJECT: land races; porcin; unrestricted feeding; razas indigenas; alimentacion ad libitum

POSTED TO: Revista Computadorizada de Producción Porcina (Cuba) [1026-9053]

One year after the establishment of a joint work between the Autonomous University of Nayarit, (UAN in Spanish) and the Swiine Research Institute (In Spanish), the balance of works directed to improve non conventional feeding in creole pigs, either Mexican or Cuban, has become evident in several aspects: creation of a structure at the Academic Unit of Agriculture, UAN, constituted by a site fo ...

SUBJECT: special interest groups; land races; porcin; razas indigenas; evaluacion de tecnologias

POSTED TO: Revista Computadorizada de Producción Porcina (Cuba) [1026-9053]

In some municipalities in the State of Nayarit, such as Huajicori, Acaponeta and Rosamorada, there are populations of a native pig, Sus scrofa vittatus known as "cuino" or Mexican Cuino, which is at risk of extinction. The characteristics of this genotype, in general terms, are little known. Evaluations in cytokines and immunoglobulins show that the immune response of Yorkshire x Landrace pigs ...

SUBJECT: nectarine; porcin; nectarina; inmunologia; immunologie

POSTED TO: Revista Computadorizada de Producción Porcina [1026-9053]