搜索结果: 1-7 共查到“agricultural productivity”相关记录7条 . 查询时间(0.099 秒)
R&D Investments, technology spillovers and agricultural productivity, case of the Czech Republic
agricultural research co-integration analysis
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2015/7/28
Th e objective of the paper is to quantify the eff ect of the R&D investments on agricultural productivity in the
Czech Republic using the co-integration analysis. Th e eff ect of the R&...
NATIONAL LEVEL SPATIAL MODELING OF AGRICULTURAL PRODUCTIVITY:STUDY OF INDIAN AGROECOSYSTEM
GIS Modeling Agroecosystem
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2015/2/4
Traditional decision support systems based on crop simulation models are normally site-specific. In order to address the
effects of spatial variability from one place/region to other of soil conditio...
Understanding the Links Between Human Health and Climate Change: Agricultural Productivity and Allergenic Pollen Production of Timothy Grass(Phleum pratense L.) Under Future Predicted Levels of Carbon Dioxide and Ozone
Carbon Dioxide Climate Change Grass Pollen Human Health Ozone Phleum pratense
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2014/11/4
The prevalence of allergic disease is expected to increase with climate change. Grasses, which have highly allergenic pollen, are widely distributed across the globe. Changes in production and allerge...
The impact of trade liberalisation on South African agricultural productivity
Total factor producitvity (TFP) ordinary least square (OLS)
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2011/1/11
This study attempts to examine the empirical relationship between trade and total factor producitvity (TFP) in the agricultural sector using both cross -sectional (across nine agricultural commodities...
Economic assessment of fertilizer use and integrated practices for environmental sustainability and agricultural productivity in Sudan savannah zone, Nigeria
Organic inorganic fertilizer nutrient loss environmental exploitation degradation
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2011/1/10
An assessment of fertilizer use and other integrated practices was carried out with two hundred farmers selected by stratified random sampling from twenty villages in Kano and Katsina States of Nigeri...
Impact of rural development projects on agricultural productivity in selected regions of Benin
Productivity rural projects impact Benin
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2010/9/14
In this study, data collected from 120 rural households located in two distinct socio-cultural locales of Benin was used to assess the impact of 20 development projects on agricultural productivity. A...
Impact of Adverse Health on Agricultural Productivity of Farmers in Kainji Basin North-Central Nigeria Using a Stochastic Production Frontier Approach
adverse health productivity inefficiency impact Nigeria
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2009/6/10
This study examined the impact of adverse health on the productivity of farmers in Kainji Lake Basin North Central Nigeria. It made use of Stochastic frontier production model. The technical efficienc...