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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&...
Wheat is the most widely grown crop globally and an essential source of calories in human diets. Maintaining and increasing global wheat production is therefore strongly linked to food security
Water and nitrogen (N) management are key factors for sustainable pear production in many areas. Effects of integrated N fertilization and irrigation systems, rootstocks, and cultivars on pear (Pyrus ...
Lending to small-scale farmers has been an important policy measure to stimulate agricultural development in Nigeria. In Adamawa state, small-scale farmers constitute the larger percentage of farmers ...
Physiological and Biochemical Effects of Some Bioregulators on Growth, Productivity and Quality of Artichoke (Cynara Scolymus L.) Plant。
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...
The Apuseni Mountains region (Romania) holds one of the most important romanian grassland areas with the medicinal species protected over Europe – Arnica montana. Following several studies on vegetati...
A field experiment was carried out at Ismailia Agriculture Research Station during 2008 to study the effect of phosphate derived from either superphosphate fertilizer or phosphate ore individually an...
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...
The productivity of Mentha spicata of fresh, dry herb and its volatile oil were determined in four locations in upper Egypt (Beni-Suef, Sohag, Qena and Aswan Governorates).The productivity of fresh h...
This study was conducted to analyze extension activities on farmers’ productivity in South West Nigeria. The main objective was to investigate influences of extension contact on adoption level, sust...
Forwarders are common machines in the cut to length harvesting system. A general regression model for predicting the time of forwarding was developed using 82 working cycles of two kinds of machines i...
This study covers agricultural farms in Kazova area of Tokat province. The main material of the study was the data obtained from 134 farms by survey in period of 1994- 1995. In the study, translog pro...
This research paper deals with one of clay soils considering the benefits of using bio dissolving microorganisms of phosphor. Also these microorganisms could improve plant assimilation through releasi...

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