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Seed priming, genotype and sowing date effects on emergence, growth and yield of wheat in a tropical low altitude area of Zimbabwe
Seed priming sowing date varieties wheat yield components
2011/1/12
Low wheat yields in low altitude tropical areas result from short winter seasons, late planting and poor stand establishment. Field experiments were carried out over two winter seasons (2005 and 2006)...
Protein content and composition in organically grown wheat: influence of genotype
genotypes protein composition protein concentration organic farming wheat
2010/1/19
Protein composition and content play a critical role in bread quality and are governed
by genetic factors. Organically grown primitive wheats, Triticum monococcum, T. dicoccum, T.
spelta, old land...
Characteristics of Growth and Yield Formation in the Improved Genotype of Supernodulating Soybean (Glycine max L. Merr.)
Genotype Growth Nitrogen fixation Root nodule Soybean (Glycine max L. Merr.) Supernodulation Yield
2009/7/29
Most of the supernodulating soybean lines were agronomically inferior to conventional genotypes. Our previous tests with ‘En6500’, a supernodulating mutant derived from a variety ‘Enrei’, revealed tha...
Characterization of Vegetative Growth of a Supernodulating Soybean Genotype,Sakukei 4
Graduate School of Agricultural Science,Tohoku University National Institute of Crop Science
2009/7/28
The supernodulating soybean cultivar Sakukei 4 was previously characterized by its superior ability to maintain a high leaf nitrogen (N) content and high photosynthetic rate. Despite these desirable t...
Genotype x Environment Interaction of Palatability in Rice
Annual variation cropping season Genotype x environment interaction Palatability Rice Sensory test
2009/7/28
To develop cultivars with high and stable values of palatability in any growth environment, genotype x environment interaction of palatability in rice was statistically estimated from the replicated s...
Correlation of Leaf Nitrogen,Chlorophyll and Rubisco Contents with Photosynthesis in a Supernodulating Soybean Genotype Sakukei 4
Chlorophyll Glycine max Leaf nitrogen Photosynthesis Rubisco Soybean Supernodulation
2009/7/24
Soybean requires more nitrogen (N) than gramineous crops because it accumulates a large amount of N in seeds, and its photosynthetic rate per leaf N is low. The supernodulating genotype Sakukei 4 has...
Combining Ability and Genotype×Environmental Interaction in Early Maturing Grain Sorghum for Summer Seeding
Combining ability Gene action Genotype×environmental interaction Heterosis Sorghum
2009/7/23
Heterosis, general (GCA) and specific combining ability (SCA), and their effects were studied for six major characters in a diallel mating system in early maturing sorghum by sowing in spring and summ...
Genotype×Environment Interaction for Early-maturing Rice Cultivars with High Palatability in Northern Kyushu:II. Heading date and culm length
Breeding Culm length Finlay-Wilkinson's method Genotype×environment interaction Heading date
2009/7/23
Genotype×environment interactions of heading date and culm length in rice were estimated for cultivars with high palatability. Genotype×year, genotype×location, genotype×amount of fertilizer and genot...
Genotype×Environment Interaction for Early-maturing Rice cultivars with High Palatability in Northern Kyushu:I. Yield
Adaptability Breeding Finlay-Wilkinson's method Genotype×environment interaction Palatability
2009/7/23
Genotype×environment interactions of grain yield in rice were estimated for early-maturing cultivars with high palatability. Genotype×year and genotype×location interaction of yield were significant....
Genotype × Year Interaction in Yield and Grain Quality of Malting Barley
Genotype × year interaction Grain quality Malting barley Stability Yield
2009/7/22
Four varieties of malty barley were collected for five years, and the yearly variation in various traits influencing yield and apparent grain quality were examined. The variation of these traits was a...
Interpretation of Genotype-by-Environment Interaction for Late Maize Hybrids’ Grain Yield Using a Biplot Method
Multi-environmental trials GGEbiplot maize (Zea mays L.)
2009/7/3
The stability of grain yield of 11 late maize hybrids with a check cultivar were studied in a randomized complete block design with 4 replications for 2 years at 11 sites in multi-environment trials i...
Interpreting Genotype × Environment Interaction in Bread Wheat (Triticum aestivum L.) Genotypes Using Nonparametric Measures
Bread wheat genotype × environment interaction nonparametric stability measures
2009/7/3
The objectives of this study were to compare nonparametric stability measures, and to identify promising high-yield and stable bread wheat (Triticum aestivum L.) genotypes in 7 environments during 20...
Effect of genotype and medium composition on flax (Linum usitatissimum L.) anther culture
anther culture Linum usitatissimum L. organogenetic ability
2010/1/19
Flax (Linum usitatissimum L.), a member of the family Linaceae, is an important
crop in Europe for the production of both oil and fibre. Organic agriculture is based on
minimizing the use of exter...
Tillage system and genotype effects on rainfed maize（Zea mays L.）productivity in semi-arid Zimbabwe
Tillage hybrid open-pollinated yield rainfall use efficiency cropping season
2009/3/4
Maize is the staple crop that is grown under rainfed conditions by smallholder farmers in most of Sub-Saharan Africa. A study was conducted during the 2002/3 and 2003/4 cropping seasons at a sem...
Assessment of selection techniques in genotype X environment interaction in cowpea Vigna unguiculata（L.）walp
Genotype X environment interaction selection techniques cowpea Vigna unguiculata
2009/3/3
Ten genotypes of cowpea were grown in four environments comprising the early and late seasons of Ogbomoso and Abeokuta locations in 2005 and 2006. Joint linear regression analysis indicated the pres...