Review of R.E. Rhoades and R.H. Booth, "Farmer-back-to-farmer: a model for generating acceptable agricultural technology," Agricultural Administration, October 1982, pp. 127-137.
Online from publication. 3 oages,, Sponsored article summarizes IRI survey data on seasonality of potato sales, purchase levels, and shopper responses to several display strategies.
12 pages., Purpose
Pervasive use of poor quality seed remains an important reason for low yields throughout the developing world. We explore ways to increase the quality of the local stock of seed tubers among a sample of Ugandan potato farmers.
Design/methodology/approach: Using videos, we provide agricultural extension information on (i) how to select the best seed tubers and (ii) how to properly handle and store seed tubers until the next planting season. The relative effectiveness of the information interventions is tested using an individually randomized controlled trial where we model spillovers using a randomization-based framework for estimating causal effects under interference between units.
Findings: Especially the video on seed selection translated into increased awareness and adoption of recommended practices, increased probability of using improved inputs, as well as higher consumption.
Practical implications: Interventions aimed at improving seed quality are important in the absence of access to high-quality seed. Video messages are becoming increasingly useful as a complementary tool in agricultural extension.
Theoretical implications: Randomization-based inference can be used to take into account spillover effects in the analysis rather than the design phase of an experiment.
Originality/value: This is the first study to address seed quality of potato tubers in a real-world setting using videos.
15 pages, The potato crop is considered one of the most important vegetable crops which have the ingredients to increase its exports to the foreign markets. In the period 2006- 2022, the volume of potato exports in the world ranged from 7.89 million tons in 2006 to about 12.3 million Ton in 2022, reflecting the increase in the quantity of world exports by about 24.20% from the average international exports during the study period estimated at about 9.8 million tons during the study period, the world price of potato exports has ranged from $ 217 / ton in 2006 to about $ 373 / ton in 2022, reflecting an increase in the price of world exports by about 25.69% from the average international exports during the study period estimated at about 272.76 $/tons during the study, with an annual increase rate of about 0.02% of the world average potato price during the study period, World potato imports show that the average world potato imports were estimated at 5.05 million tons during the study period (2006-2022) and ranged from a minimum of about 7.66 million tons in 2007 to a maximum of 18.75 million tons in 2022, an increase of about 35.9% from the annual average during the study period. The results indicate that the average quantity of Egyptian imports of potatoes was about 92 thousand tons during the study period and ranged between a minimum of about 48 thousand tons in 2006 and a maximum of about 218 thousand tons in 2021, an increase of about 91.66% on the average of Egyptian potato imports during the study period, the direct correlation between the average quantity of potato imports of Egypt during the studied period shows that it increases annually by a statistical certainty of about 0.47 thousand tons representing about 0.51% of the average quantity of Egyptian imports from The yield was 92.000 tons during the study period .The import price of potatoes during the period (2006-2022) ranged between a minimum of about 486 dollars / ton in 2006 and a maximum of about 1023 dollars / ton in 2022, reflecting the increase in the price of Egyptian imports of potatoes 50.7 the average price of potato imports in Egypt, estimated at 679 $ / ton, shows that the average price of potato imports increased annually by a statistical certainty of about 0.16 USD / ton, an increase of about 0.02% average import price of potatoes during the study period As shown by the study of the competitiveness indicators of the Egyptian potato, the markets of the EU countries are considered the main importer of Egyptian potatoes. This indicates that the advantages of the European Union should be constantly improved.
Online from periodical. 3 pages., Article reports observations from several marketers of potatoes. One marketing director observed, "We anticipate consumers will still maintain their shift to eating at home even when we approach a new normal."
