搜索结果: 1-15 共查到“作物学 Varieties”相关记录137条 . 查询时间(0.34 秒)
Artificially Selected Grain Shape Gene Combinations in Guangdong Simiao Varieties of Rice (Oryza sativa L.)
Guangdong Simiao varieties Grain shape Fixation index Allele mining Molecular breeding Rice
2023/4/21
Grain shape is a key trait in rice breeding. Although many QTLs and genes of grain shape have been identified, how different combinations of alleles of these genes affect grain shape is largely unknow...
Genomes of 5 cotton species could lead to better varieties（图）
Genomes 5 cotton species better varieties
2020/4/29
Cotton producers in the U.S. and around the world are looking for new varieties that can better withstand droughts, pests, and pathogens while yielding high-quality fibers for the textile industry.To ...
Structural, thermal, and hydrolysis properties of large and small granules from C-type starches of four Chinese chestnut varieties
Chinese chestnut Granule size Hydrolysis properties Starch Structural properties Thermal properties
2023/8/9
Large and small granules were separated from C-type starches of four Chinese chestnut varieties growing in the same environment. They had similar amylose contents from 17.7% to 20.2% and showed C-type...
Comparison of selected Swiss chard (Beta vulgaris ssp. cicla L.) varieties
Swiss chard assortment evaluation yield nutritional quality
2015/1/20
Evaluation of 12 Swiss chard varieties (Beta vulgaris ssp. cicla L.) in field experiments was focused on the observation of morphological characteristics, yield and nutritional quality of leaves and s...
This thesis deals with the study of Schubert varieties, which are subsets of flag varieties indexed by elements of Weyl groups. We start by defining Lascoux elements in the Hecke algebra, and showing ...
《Adoption and diffusion of modern rice varieties in Bangladesh and eastern India》（图）
Adoption and diffusion modern rice varieties in Bangladesh eastern India M. Hossain W.M.H. Jaim T.R. Paris B. Hardy
2013/11/20
Rice is the most important food crop, particularly for India and Bangladesh, which rank second and fourth, respectively, among the rice-producing countries in the world. The Green Revolution, through...
《Patterns of adoption of improved rice varieties and farm-level impacts in stress-prone rainfed areas in South Asia》（图）
Patterns of adoption of improved rice varieties farm-level impacts in stress-prone rainfed areas in South Asia S. Pandey D. Gauchan M. Malabayabas M. Bool-Emerick B. Hardy
2013/11/20
Widespread and persistent poverty in Asia is a longstanding problem, particularly in rainfed ecosystems. Rice is dominant in these areas because it is the only crop that can be grown in the wet season...
Performance of interspecific grapevine varieties in north-east Italy
Hybrids Organic Viticulture Yield Quality Disease Resistance
2013/2/28
A renewed interest in interspecific varieties has recently emerged, due mainly to producers and consumers more aware of organic farming and impact of phytochemicals in the environment. The assessment ...
Intra-varietal polymorphism of gliadins and glutenins within wheat varieties grown in the Czech Republic and its impact on grain quality
HMW- and LMW-glutenin subunits storage proteins technological parameters wheat biotypes
2014/2/24
Using vertical electrophoresis, a set of 22 biotypes heterogeneous according to their gliadin alleles as well as their low-molecular-weight (LMW) and high-molecular-weight (HMW) glutenin subunits were...
Genetic variability for coloured caryopses in common wheat varieties determined by microsatellite markers
aleurone layer endosperm grain pericarp SSR markers Triticum aestivum Thinopyrum ponticum
2014/2/24
Products made from wheat are the most important components of the human diet, and could also become a source of functional foods and feed ingredients, e.g. minerals, vitamins and/or phytochemicals. Th...
Effects of Trinexapac-Ethyl on different wheat varieties under desert conditions of Mexico
Growth Regulators Moddus Yield Plant Height Lodging
2013/2/28
A field study was conducted to determine the effect of Trinexapac-Ethyl (TE) on four wheat varieties (Rafi C97, Altar C84, Nacori C97 and Rayon F86) at three growth stages (first node, second node and...
Seed emergence of lucerne varieties under different soil conditions
germination hard seed lucerne Medicago sativa soil effect
2014/2/25
The aim of this study was to examine in greenhouse experiments seed emergence of 14 lucerne varieties (mostly of the Czech origin) under different soil conditions (Luvisol, Chernozem and Cambisol). So...
Influence of phosphorus on the performance of cowpea (Vigna unguiculata (L) Walp.) varieties in the Sudan savanna of Nigeria
Cowpea [Vigna Unguiculata (L.) Walp.] Phosphorus Sudan Savanna Nigeria
2013/3/4
Savanna regions of Nigeria are deficient in nitrogen and phosphorus, which retard the growth and yield of crops. Therefore, a study was conducted in the wet season of 2006 at the Dry Land Teaching and...
Effect of Intra-row Spacing on Growth and Yield of Three Cowpea (Vigna unguiculata L. Walp.) Varieties under Rainfed
Cowpea intra-row spacing growth yield
2010/11/16
A field experiment was carried out under rainy season 2006-07, at two locations (Kordofan
university farm and Jabal Kordofan ) in Sheikan District, North Kordofan State, Sudan, to investigate the eff...
Response of grain and protein yields of triticale varieties at different levels of applied nitrogen fertilizer
Nitrogen fertilizer triticale protein yield grain yield
2011/1/12
The grain yield and grain protein content of winter triticale in dry farming can be significantly affected by environmental conditions and different nitrogen (N) levels. Two year field trials with six...