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Comparison of qualitative and quantitative properties of the wings,necks and offal of chicken broilers from organic and conventional production systems
meat quality broiler chemical indicators liver heart gizzard
2016/12/8
The aim of the present study was to investigate qualitative and quantitative properties of wings, offal (liver, heart and gizzard) and necks of chickens from organic and conventional production system...
福建农林大学作物科学学院农业生态学课件 Vegetable Production Systems:Tropical and Temperate
福建农林大学作物科学学院 农业生态学 课件 Vegetable Production Systems:Tropical and Temperate
2015/9/23
福建农林大学作物科学学院农业生态学课件 Vegetable Production Systems:Tropical and Temperate。
Main sources of the economic efficiency of beef cattle production systems
beef cattle production systems marketing strategies
2015/6/1
The economic efficiency of several beef production systems on pasture was investigated under different marketing strategies. All calculations were carried out with the computer program ECOWEIGHT. None...
Potential use of green manure legume cover crops in smallholder maize production systems in Limpopo province, South Africa
Green manure legumes maize N fertilizer smallholder farms
2011/2/22
Much of the smallholder farming sector in Limpopo province of South Africa is located on infertile degraded soils, with nitrogen being one of the predominantly deficient nutrient. The use of green man...
The development of laborsaving production systems in large scale vegetable growing (introduced into arable farming areas) : A example of practical approaches in Tokachi district, Hokkido
laborsaving production systems large scale vegetable growing Tokachi district
2009/7/31
The development of laborsaving production systems in large scale vegetable growing (introduced into arable farming areas) : A example of practical approaches in Tokachi district, Hokkido.
Historical Changes in Urban Rice Production Systems in Tokyo,Japan
Agricultural history Paddy Upland rice Urbanization
2009/7/23
Historical changes in planting area, yield improvements, and production of both paddy and upland rice (Oryza sativa L.) in Tokyo and the whole of Japan from 1877 to 2003 were reviewed. The area of ric...
Effect of different production systems on yield and quality of potato
black scurf brown rot marketable yield soft rot Solanum tuberosum starch
2010/1/19
Effect of different production systems on yield and quality of potato.
Application of a Simulation Model for Dairy Cattle Production Systems Integrated with Forage Crop Production: the Effects of Whole Crop Rice Silage Utilization on Nutrient Balances and Profitability
Forage Rice Whole Crop Rice Silage Dairy Cattle Whole Farm Simulation Model Subsidy
2016/4/29
In Japan, since rice consumption has been decreasing with the westernization of Japanese eating habits, surplus paddy fields have been increasing. If these surplus paddy fields can be utilized for for...
Development and Evaluation of a Simulation Model for Dairy Cattle Production Systems Integrated with Forage Crop Production
Crop-livestock Mixed Farming System Dairy Cattle Linear Programming Farm Management Simulation Model Whole Farm
2016/4/28
Crop-livestock mixed farming systems depend on the efficiency with which nutrients are conserved and recycled. Home-grown forage is used as animal feed and animal excretions are applied to cultivated ...
Strategies to optimize the use of scavengeable feed resource base by smallholders in traditional poultry production systems in Africa：A review
Traditional rural poultry free-range backyard scavenging
2009/3/3
Traditional poultry production accounts for about 80% of the poultry population in Africa. Such poultry species are kept by smallholders, mostly in free-range and in backyard systems for food securi...
Modeling the Productivity of a Breeding Sheep Flock for Different Production Systems
Sheep Model System Productivity Growth Seasonality
2016/4/19
Individual production traits, such as reproduction and mortality ates, are partial measures, but may be used to evaluate the performance of different systems by comparing the rate of flock growth and ...
Review of Production, Husbandry and Sustainability of Free-range Pig Production Systems
Free-range Pig Sustainability Production Management Husbandry
2016/4/18
A review was undertaken to obtain information on the sustainability of pig free-range production systems including the management, performance and health of pigs in the system. Modern outdoor rearing ...