Dairy Cattle Technical Articles

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Article published the June 8, 2021:

Development and assessment of a low-cost embedded system for evaluation of animal thermal comfort

Introduction The challenge of the contemporary production of agricultural products is intrinsically linked to optimizing processes and production costs. Ensuring thermal comfort, considering that the intense i...
Author/s :
Welington Gonzaga do Vale
Statistics:
203 0
Article published the May 12, 2021:

La Cantabra dairy farm in the north of Mexico a look after six years of implementing an intensive cooling system

In a previous article published some years ago here, dealing with cooling project that I accompanied in northern Mexico, I described the results from the first and second years of its implementation. The data w...
Author/s :
Israel Flamenbaum
Statistics:
310 2
Article published the May 7, 2021:

Identification and validation of operational welfare indicators appropriate for small-scale goat farming in Chile

1. Introduction Goat production in Chile is carried out by poor small-scale farmers in semi-arid to arid agricultural conditions [1]. Milk and cheese are the main products obtained using artisanal, cultural an...
Author/s :
Hernan Canon Jones
Statistics:
145 0
Article published the May 4, 2021:

Dairy Cows: Effects of Air Velocity

An increase in the velocity of air, at a temperature lower than the surface temperature of the animal, has the potential to increase the sensible heat loss of the animal. An augmentation in air velocity will sh...
Author/s :
Sohail Bajwa
Statistics:
298 0
Article published the April 21, 2021:

Mortality rate in dairy calves in Chile and the association with waste milk feeding, a pilot study

INTRODUCTION Raising healthy calves is the foundation for a sustainable and profitable dairy herd. Dam nutrition during the last trimester, calving supervision/assistance, maternity facilities hygiene, umbilic...
Author/s :
Juan Manuel Sanhueza
Statistics:
208 0
Article published the April 21, 2021:

N2O and N2 fluxes from cow urine patches with different loading rates of N in an Andisol in southern Chile

INTRODUCTION Grazed pasture soils are a potential source of nitrous oxide (N2O) due to elevated inorganic N pools. N2O is the dominant source of microbial denitrification, and under suitable conditions, N2O ma...
Author/s :
Magdalena Ramírez Sandoval
Statistics:
105 1
Article published the April 20, 2021:

What we have learned about milking management in the past two decades

Over the past two decades research in milking management has focused on decreasing the time that units are attached to cows by researching optimal teat stimulation and prep-lag time, pulsation ratios and liner ...
Author/s :
Ralph Ginsberg
Statistics:
231 0
Article published the April 20, 2021:

Effect of breed type on production of bovine embryos: Experience in Paraguay

Objective The aim of this work was to compare the parameters of an in vitro embryo production program of cows of different breeds in Paraguay.   Materials and methods A total of 4811 OPU sessions were ...
Author/s :
César Joaquín ArreseigorFernando José Arza Spinzi
Statistics:
103 0
Article published the April 16, 2021:

The Role of Mechanistic Models in Precision Dairy Nutrition and On-Farm Decision Support

Author/s :
Jennifer Ellis
Statistics:
304 0
Article published the April 9, 2021:

Genetic variability of Tropical Milking Criollo cattle of Mexico estimated from genealogy information

Introduction Genetic variability of livestock populations is fading. This is due, in part, to genetic improvement programs (FAO, 1998; Gutiérrez and Goyache, 2005). Boichard et al. (1997) mentioned that...
Author/s :
Carlos Becerril
Statistics:
80 0
 
 
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