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Technical efficiency of traditional and hybrid maize farmers in Nigeria: Comparison of alternative approaches
Technical efficiency technology maize alternative approaches Nigeria
2011/1/13
In this study, technical efficiency of traditional and improved maize farms as well as impact of technological innovation on technical efficiency were investigated. Two-stage procedure was followed.
Comparison of the Establishment Efficiency of Well-grown Seedlings at the Early Growth Stage from Reciprocal Crosses between Diploid and Triploid Apple Cultivars,and the Possibility of These Cultivars Cross Breeding
fruit set pollen parent seed formation tree height viability
2009/7/8
This study investigated the possibility of performing cross breeding between diploid (2x) and triploid (3x) apple cultivars. Well-grown king flowers of 2x were hand-pollinated with an abundance of pol...
Cross Compatibility between Hydrangea serrata(Thunb.)Ser.and Hydrangea macrophylla (Thunb.) Ser.,and Efficiency Improvement of Hybrid Acquisition with Ovule Culture
gibberellin hydrangea interspecific hybrids seed formation unilateral interspecific incompatibility
2009/7/7
Cross compatibility between Hydrangea serrata (Thunb.) Ser. and Hydrangea macrophylla (Thunb.) Ser., adequate conditions for ovule culture for their hybridization, and cross compatibility among hybrid...
Effects of variety and row spacing on radiation interception, partitioning of dry matter and seed set efficiency in late season sunflower（Helianthus annuus L.）in a humid zone of Nigeria
Sunflower cultivars late season RUE extinction coefficient plant-plant variability
2009/3/3
In the tropics, crops sown in the late season are subjected to concurrent stresses of high air and soil temperatures, large saturation vapour pressure deficits and negligible soil water regimes. The r...
Improvement of the Catch Efficiency of the Apple Snail, Pomacea canaliculata (Lamarck) (Gastropoda : Ampullariidae) by the Trap Crop
Apple snail handpick trap crop paddy rice field
2010/12/2
We compared the efficiency of catching the apple snail by hand with and without trap crops. Except in the paddy rice field where there were few snails, it took over two hours per 10a to handpick the s...
THE FINANCIAL EFFICIENCY OF THE APPLE PRODUCTION IN BOSNIA AND HERZEGOVINA
integral pomology production analysis net present value profitability
2010/11/30
General trend of decreasing agricultural land area and global population increase sets new challenges for apple producers. This basically calls for more efficient apple production. The integrated appl...
Efficiency of split nitrogen fertilization with adjusted irrigation on potato
irrigation nitrogen potatoes Solanum tuberosum fertilizers
2010/8/13
The split application of fertilizer nitrogen and adjusted irrigation were studied at Potato Research Institute in Lammi in 1993-1995. Independent of year, variety or irrigation, the split application ...