The objetcive of this work was to compare the bioeconomic performance of Holstein, Jersey and F1 Holstein×Jersey cattle from the Premontane Wet Forest lifezone in Costa Rica. According to the model, an average Holstein cow produces 448 and 1393 kg of milk per year above the F1 or Jersey cow, respectively. An average F1 cow produces 24 and 115 more kg of milk solids than the Holstein or Jersey cow. On an average herd with 80 adult cows, the F1 is expected to produce 3863 and 382 kg more kg of milk solids than Holstein or Jersey. An average Holstein herd is expected to produce 667 and 1468 more kg of meat per year than an F1 or Jersey herd. The expected annual income for an F1 herd is US$20644 and US$34434 higher than a Holstein or Jersey her...
The objective ofthis study was to analyze the effect of high inbreeding (F)levels (≥ 6.25%) on repro...
During the past decades, genetic improvement of dairy cattle in Costa Rica has depended upon massive...
Introduction. The young calf rearing method, determines the dairy cow of the future. Therefore, heal...
The objetcive of this work was to compare the bioeconomic performance of Holstein, Jersey and F1 Hol...
In Costa Rica 26% of the cattle is intented to the production of specialized milk, predominating the...
Economic values for production traits (carrier, fat, protein, and dressing percentage) and functiona...
En Costa Rica el 26% del ganado vacuno está destinado a la producción de leche especi...
Introduction: associating the physical characteristics of the animals within a production system is ...
Economic values for production traits (carrier, fat, protein, and dressing percentage) and functiona...
Effect of inbreeding on productive parameters in Costa Rican Holstein and Jersey cows. A retrospecti...
Abstract: The objective of this study was to determine how the changes that occurred during the peri...
A retrospective longitudinal study was conducted with 208 148 records of Holstein and Jersey cows fr...
The dairy sector in Colombia has increased its development in recent years and is important in terms...
Maestría en Producción Animal SostenibleSe realizaron dos estudios de tipo longitudinal retrospectiv...
The objective ofthis study was to analyze the effect of high inbreeding (F)levels (≥ 6.25%) on repro...
The objective ofthis study was to analyze the effect of high inbreeding (F)levels (≥ 6.25%) on repro...
During the past decades, genetic improvement of dairy cattle in Costa Rica has depended upon massive...
Introduction. The young calf rearing method, determines the dairy cow of the future. Therefore, heal...
The objetcive of this work was to compare the bioeconomic performance of Holstein, Jersey and F1 Hol...
In Costa Rica 26% of the cattle is intented to the production of specialized milk, predominating the...
Economic values for production traits (carrier, fat, protein, and dressing percentage) and functiona...
En Costa Rica el 26% del ganado vacuno está destinado a la producción de leche especi...
Introduction: associating the physical characteristics of the animals within a production system is ...
Economic values for production traits (carrier, fat, protein, and dressing percentage) and functiona...
Effect of inbreeding on productive parameters in Costa Rican Holstein and Jersey cows. A retrospecti...
Abstract: The objective of this study was to determine how the changes that occurred during the peri...
A retrospective longitudinal study was conducted with 208 148 records of Holstein and Jersey cows fr...
The dairy sector in Colombia has increased its development in recent years and is important in terms...
Maestría en Producción Animal SostenibleSe realizaron dos estudios de tipo longitudinal retrospectiv...
The objective ofthis study was to analyze the effect of high inbreeding (F)levels (≥ 6.25%) on repro...
The objective ofthis study was to analyze the effect of high inbreeding (F)levels (≥ 6.25%) on repro...
During the past decades, genetic improvement of dairy cattle in Costa Rica has depended upon massive...
Introduction. The young calf rearing method, determines the dairy cow of the future. Therefore, heal...