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搜索结果: 1-7 共查到agricultural productivity相关记录7条 . 查询时间(0.099 秒)
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&...
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...
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...
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...
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...
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...
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...

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