搜索结果: 1-15 共查到“农学总论 farming”相关记录31条 . 查询时间(0.104 秒)
Promoting biodiversity-friendly landscapes - beyond organic farming
biodiversity organic agriculture natural habitat
2021/8/6
Is organic farming the only alternative to conventional agriculture to promote biodiversity in agricultural landscapes? An international research team questions this. According to the authors, a lands...
The International Farming Systems Association (IFSA)
The International Farming Systems Association IFSA
2014/6/9
The International Farming Systems Association (IFSA) and the regional associations and working groups of : Africa – East & Southern, Africa – West, Asia, Australia & Pacific, Europe, Latin America, Mi...
Socio-economic factors affecting smallholder farming and household food security: A case of Thulamela local municipality in Vhembe District of Limpopo Province, South Africa
Household food security smallholder farming poverty rural livelihood
2011/1/12
Most smallholder farmers in the Thulamela local municipality of the Vhembe District have failed to achieve food security in spite of considerable investment in agriculture by the South African governm...
Effect of social dynamics on technology adoption in urban, sub-urban and rural farming communities in the Limpopo Province of South Africa
Agricultural technology social dynamics discriminant analysis
2011/1/12
This study looked at the measurement of social dynamics, differentiating between the main types of social dynamics and employed factor analysis to aggregate indicators of social dynamics into bonding,...
Life Cycle Assessment Integrated into Positive Mathematical Programming: A Conceptual Model for Analyzing Area-Based Farming Policy
activity analysis economic incentive global warming reduced tillage
2010/10/25
The objective of this study was to integrate process life cycle assessment (LCA) into an activitybased microeconomic model of production to quantify environmental impacts induced by economic incentive...
Bio-Organic Farming of Grain Sorghum and its Effect on Growth, Physiological and Yield Parameters and Antioxidant Enzymes Activity
Bio-organic farming grain sorghum yield antioxidant enzymes activity
2010/11/15
The effect of interaction between sorghum cultivars and bio-fertilizer showed a significant
effect on all parameters under study except specific leaf weight, it is obvious from the results that Dorad...
Profitability and Viability of Catfish Farming in Kogi State, Nigeria
Aquaculture Benefit-Cost Ratio Catfish Gross margin Gross Profit Net Profit Margin
2010/11/15
This study was designed to analyze the economics of catfish farming in Lokoja and Adavi
Local Government Areas of Kogi State, as a way of determining the profitability and viability of commercial cat...
Barriers to conversion to organic farming: A case study in Babol County in Iran
Organic farming conversion barriers factor analysis
2011/1/12
Organic farming offers a more sustainable alternative to conventional agricultural production and its adoption is not an easy option for farmers, since it carries several barriers with it. The main pu...
Assessing the agricultural sustainability of conventional farming systems in Samsun province of Turkey
Agricultural sustainability sustainability index indicators
2011/1/11
The objective of this study was to evaluate the sustainability of the agricultural activities in Samsun province. Research data belongs to 2004-2005 production period and was gathered from randomly se...
Bottlenecks in organic farming in Northern Norway
farmer's motives organic farming regional level
2010/1/19
In Norway, the goal of 15% organic food production within 2015 is too ambitious if
the current growth rate of organic farmland is continued. Hence, a study of bottlenecks within organic farm conduct...
Systemic sustainability characteristics of organic farming: a review
productivistic agriculture organic agriculture sustainable agriculture systemic sustainability
2010/1/19
Agriculture for food production has come to crossroads: while conventional
agriculture needs to improve environmental and social performance, organic agriculture needs
to increase the production v...
The role of education and extension services for organic and conventional farming in the region of Podkarpacie, Poland
Organic farming education extension service development Podkarpacie
2010/1/19
Knowledge and know-how are the most important factors in many branches of the
national economy. The same rules apply to organic agriculture. This was investigated in the
Podkarpackie region in Pol...
Exploring the variability among smallholder farms in the banana-based farming systems in Bukoba district, Northwest Tanzania
Wealth ranking principal components analysis household characterization participatory rural appraisal farm productivity
2010/9/14
A study was conducted in the high and low rainfall zones in the banana-based farming system in Bukoba district, Tanzania, to explore the variability among household characteristics and farm productivi...
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.
The effect of differences of conventional and organic farming agrotechnical measures on the compliance of the fodder galega ‘Gale’ seed production to the certification requirements
fodder galega seed production herbicides sowing rate conventional farming organic farming
2010/1/19
The effect of differences of conventional and organic farming agrotechnical measures on the compliance of the fodder galega ‘Gale’ seed production to the certification requirements.