搜索结果: 1-15 共查到“农学 consumption”相关记录56条 . 查询时间(0.093 秒)
Sustainable Production and Consumption|中国农业大学农学院张海林教授团队在我国水稻秸秆还田量优化研究方面取得重要进展（图）
水稻 秸秆 还田量 优化研究
2024/5/21
近日，中国农业大学农学院张海林教授团队联合农业农村部农业生态与资源保护总站等单位在Sustainable Production and Consumption期刊上发表了题为“Optimizing the rate of straw returning to balance trade-offs between carbon emission budget and rice yield in Ch...
The Impact of Season on Productivity and Time Consumption in Timber Harvesting from Young Alder Stands in Lowland Poland
Alnus glutinosa commercial thinning season of timber harvesting productivity time consumption time study working time structure
2024/1/19
The purpose of this study was to establish the impact of season on productivity, labour consumption, and working time structure during timber harvesting from young alder stands (Alnus glutinosa Gaertn...
Evaluation of total time consumption in harvester technology deployment in conditions of the forest sector of the Czech Republic
shift times harvester unit work productivity work efficiency forest harvesting
2018/3/6
Cut-to-length technology represents a modern forest logging technology characterized by high performance, efficiency,
productivity and work safety. At the same time it is friendly to forest ecosystem...
Consumption of Oxidized Soybean Oil Increased Intestinal Oxidative Stress and Affected Intestinal Immune Variables in Yellow-feathered Broilers
Oxidized Soybean Oil Yellow-feathered Broilers Oxidative Stress Intestinal Immunity
2016/5/18
This study investigated the effect of oxidized soybean oil in the diet of young chickens on growth performance and intestinal oxidative stress, and indices of intestinal immune function. Corn-soybean-...
Time consumption and productivity analysis of timber trucking using two kinds of trucks in northern Iran
Hyrcanian forest Iran secondary transportation productivity cost
2015/4/24
Increasing productivity and reducing cost in long-distance transportation have become increasingly important in the logistics of forest harvesting operations. This paper presents the research results ...
Energy consumption of chipper coupled to a universal wheel skidder in the process of chipping wood
chip chipper chipping energy consumption power of cutting
2015/3/27
The chipper for chips is an energy consuming machine. Many factors influence the result of chipping which influence the whole process. The paper deals with the process of wood chipping by a chipper in...
The Actual Consumption of Water by Selected Cultivated and Weed Species of Plants and the Actual Values of Evapotranspiration of the Stands as Determined Under Field Conditions
transpiration evapotranspiration Brassica napus Beta vulgaris
2015/3/1
In the years 2005 to 2008, the consumption of water by selected cultivated and weed species under
the field conditions and the values of the actual evapotranspiration in selected stands of cultivate...
Results of slaughterhouse carcass classification (capable for human consumption, capable for processing and condemned) in selected species of food animals
food animals capable for human consumption capable for processing condemned health status slaughterhouse
2015/1/26
Numbers of food animal carcasses classified as capable for human consumption (edible), capable for processing (conditionally edible) and condemned belong among important parameters of health status of...
Smoothing Consumption Under Income Seasonality: Buffer Stocks vs. Credit Markets
Smoothing Consumption Income Seasonality
2014/3/24
Smoothing Consumption Under Income Seasonality: Buffer Stocks vs. Credit Markets。
Production-to-Consumption Systems: A Case Study of the Bamboo Sector in Kenya
Production-to-Consumption Systems Bamboo Sector in Kenya
2014/5/6
This case study was conducted in various parts of the country to obtain data on the bamboo production-to-consumption system (PCS), and to develop a set of recommendations for its sustainable developme...
The Philippine Rattan Sector: A Case Study of the Production-to-Consumption Systems
The Philippine Rattan Sector the Production-to-Consumption Systems
2014/5/6
The study provides an assessment of the Philippine rattan sector with a view to identify strategic policies and research agenda for the sustainable development of the sector and upliftment of the soci...
The Bamboo and Rattan Sectors in Asia: an Analysis of Production-to-Consumption Systems
Bamboo Rattan Sectors
2014/5/6
In recognition of the importance that bamboo and rattan occupy in the socio-economic milieu of several developing nations, INBAR had launched a series of case studies and database studies covering the...
Socio-Economic Case Study of the Production-to-Consumption System of the Rattan Sector in Cameroon
Review of Traditional Designs Technologies of Bamboo
2014/5/6
This project studied the production-to-consumption system of rattan in Cameroon, identified problems faced by various actors within it, and identified development options for the improvement of liveli...
Rattan in Java: A Case Study of the Production-to-Consumption Systems
Rattan Java: Production-to-Consumption Systems
2014/5/6
Java, which has a strong manufacturing base, has benefited from the policy the Indonesian govern ment which imposed prohibitive export taxes on raw and semi-finished rattan. It has emerged as the main...
Rattan in East and South Kalimantan, Indonesia: a Case Study of the Production-to-Consumption Systems
Production-to-Consumption Systems South Kalimantan
2014/5/6
A study of Indonesian rattan sector is important because of two aspects: first, rattan plays a substantial role in the socio-economics of Indonesia; second, as the world’s topmost rattan producer, Ind...