| Summary: | Potato is the third most important food crop worldwide after rice and wheat in terms of human consumption, and global production exceeds 374 million metric tons. Despite this immense importance, potato yields from small-scale farmers in most developing countries including Ethiopia fall far below their capacity, mainly because of insufficient access to high quality seed and limited knowledge on crop husbandry. Moreover, 98.7% of the seed being used come from the informal seed system which lacks appropriate phytosanitary schemes. Frequent seed degeneration nature and low multiplication rate of the crop also provoked less productivity of potato. Hence, technological improvements are necessary for increasing potato productivity and decreasing different bottlenecks of the crop. Aeroponics, sand hydroponics and tissue culture based seed multiplication techniques are currently accelerating the supply of disease free seed potato to the country. Thus, to take advantage of the yield capability of potato by improving the maximum production determinant elements like seed quality, these alternative pre-basic seed potato multiplication technologies could be duly verified and used as an option to boost the yield of potato.
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