搜索结果: 1-15 共查到“dairy farms”相关记录17条 . 查询时间(0.142 秒)
How do herd’s genetic level and milk quality affect performance of dairy farms?
genetic level dairy farm technical efficiency data envelopment analysis fractional regression model
2018/11/23
The effects of genetic level and output quality characteristics on technical efficiency (TE) of dairy farms were studied. The average total relative breeding value (RBV) at herd level was considered a...
The paper deals with the development and main determinants of the profitability of Czech dairy farms. The aim of the paper is to evaluate the differences in the dynamics of profitability for two types...
Do farmers’ old age pension programs affect farm production? Empirical evidence of dairy farms in Taiwan
farm production labour allocation Older Farmers’ Pension Program
2015/11/26
Although a considerable body of literature has examined the determinants of farm production, little is known about the role of the farmers’ pension program. This study contributes to this knowledge ga...
Factors contributing to the incidence and prevalence of lameness on Czech dairy farms
dairy cows lameness welfare housing hoof care
2015/6/2
Twenty-four Czech dairy farms were visited to record lameness prevalence and to identify factors associated with high lameness prevalence at the farm level and/or increased lameness risk at the level ...
Development of competitiveness and its determinants in Slovak dairy farms
costs dairy cattle milk production profi t/loss
2014/3/28
h e competitiveness and its determinants for Slovak dairy cattle farms during the years 2007 to 2011 was analysed. h e economic database of the Research Institute for Animal Production Nitra was used ...
Feed prices and production costs on Spanish dairy farms
restricted cost function milk production costs short and long run elasticities agro-climatic areas
2014/10/24
This paper analyses the impact of livestock feed prices and pasture quality on the long and short-term costs of milk production in a region of Spain (Navarre). The empirical results are obtained from ...
Labour-use pattern on Swiss dairy farms
dairy farm FADN farm household off-farm work on-farm wage labour Switzerland
2014/2/24
Analysing the labour-use pattern on Swiss dairy farms, we apply a typology scheme with two criteria: on-farm wage labour and off-farm family labour. The resultant four farm types are analysed based on...
Performance of Swiss dairy farms under provision of public goods
efficiency direct payments output distance function Swiss agriculture
2014/2/24
Farmers provide not only agricultural products but also public goods and services. When analyzing farm performance, these different outputs should be modelled separately. In this study, we investigate...
Increases of Antibiotic Resistance in Excessive Use of Antibiotics in Smallholder Dairy Farms in Northern Thailand
Antibiotic Resistance Environment Mastitis Cow Bacteria Dairy Farm
2016/5/10
Antibiotic resistance patterns of bacterial isolates from both quarter teat-tip swabs and their quarter milk samples were evaluated in smallholder dairy farms in northern Thailand with excessive use o...
Productivity of Estonian dairy farms decline after the accession to the European Union
Malmquist productivity index (MPI) data envelopment analysis (DEA) bootstrapping dairy farms
2014/2/27
The aim of the study was to analyze the productivity change of Estonian dairy farms before and after the accession to the European Union. The Malmquist productivity index was measured and separated in...
Effect of Experience, Education, Record Keeping, Labor and Decision Making on Monthly Milk Yield and Revenue of Dairy Farms Supported by a Private Organization in Central Thailand
Dairy Farming Milk Production Revenue Farmer Tropics
2016/5/5
The objective of this research was to assess the effect of experience, education, record keeping, labor, and decision making on monthly milk yield per farm (MYF), monthly milk yield per cow (MYC), mon...
Assessing pure technical efficiency of dairy farms in Turkey
pure technical efficiency dairy farms data envelopment analysis (DEA)
2014/4/2
Compared with results from other studies of dairy farm production in developing countries, this study finds that the samples of 132 dairy farmers in Burdur province, Turkey, are producing at a low lev...
Changes in Ewe’s Milk Composition in Organic versus Conventional Dairy Farms
milk composition pesticides antibiotics fatty acids organic production
2014/3/10
The aim of this work was to determine the effect of organic production system on ewe’s milk quality. Bulk tank ewe’s milk from flocks of two production systems (organic and conventional) all of them f...
The Empirical Impact of Bovine Somatotropin on New York Dairy Farms
bovine somatotropin dairy farm economics dairy management
2008/7/14
Data from 259 farms that participated in the Cornell University Dairy Farm Business Summary Project were used to measure the impact of bovine somatotropin (bST) on milk production and profitability pe...
Risk Factors Associated with Contamination of Raw Milk by Listeria monocytogenes in Dairy Farms
Listeria monocytogenes raw milk bacteriology quality
2008/3/18
A case-control study involving 128 selected dairy farms was conducted to assess the association of several suspected risk factors with the odds of contamination of raw milk by Listeria monocytogenes. ...