Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 36 for “"Wheat varieties"”.
-
Comparison of Variety Performance Trials and Farm Level Yield Gains of Wheat Varieties Adopted in Saskatchewan
Wheat producers in Saskatchewan rely on information from variety performance trials to make informed decisions about new variety adoption, considering factors such as yield potential, weed, pest, and disease resistance, and climatic adaptability. These variety performance trials, however, are …
-
The Effect of Planting Rates and Nitrogen Levels on Winter Wheat Varieties With Different Morphological Characteristics
Made available in DSpace on 2014-12-04T20:16:49Z (GMT). No. of bitstreams: 1 0015253.pdf: 4577419 bytes, checksum: 17b8e3c7860463123300b8190121a7f8 (MD5) Previous issue date: 1955
-
A study of the plant characters of several winter wheat varieties with special reference to winter hardiness
Call number: LD2668 .T4 1950 G66
-
Evaluation of alpha-amylase activity and falling number for soft white and soft red wheat varieties adapted to Michigan
… (PHS) is a major threat to Michigan soft white wheat, and recent epidemics were experienced in 2008 and 2009. Alpha-amylase is an important component of PHS and the falling number (FN) test is used by industry to identify sprouted wheat that is unacceptable for various food products. The …
-
Soluble fiber and resistant starch components in some Indian and Canadian wheat varieties and in a wheat-soy product - Chapati
… (FOS) in Indian and Canadian wheat varieties and in chapaties made from these; and to assess the effects of soy flour on the levels of these components and its effects on the sensory and functional properties of the wheat-soy chapaties. Seven wheat varieties (Indian / Canadian) …
-
Türkiye'de yetiştirilen ekmeklik ve makarnalık buğday (Triticum spp.) çeşitlerinin in vitro koşullarda tuza toleranslarının belirlenmsi
… which mature embryos of 28 common and 13 durum wheat varieties, all of which are registered and currently grown in Turkey, were used as plant materials, was carried out in Biotechnology Laboratory, Department of Field Crops, Faculty of Agriculture in Ankara University.This study was arranged …
-
Response of wheat (Triticum Aestivum)to Vesicular Arbuscular Mycorrhiza(VAM) and Trichoderma on grain yield and uptake of phosphorous in Acidic Soils
Wheat is an important economic cereal crop used in the production of a wide range of foods and other products. However, due to low wheat production (< 1.5 ton/ha) in acidic soils, and the country’s total demand of about 240,000 metric tones as at 2010, is unable to be met. Acid soils generally …
-
Evaluating populations derived from complex crosses involving both bread wheat and durum wheat parentage for partial resistance to crown rot
… durum parents with partially resistant bread wheat varieties. Phenotypic assessment of the symptoms, accomplished by visual assessment of the fungal necrosis of the stems, led to the identification of 120 partially resistant lines. Genotypic assessment, performed through a SNP array, …
-
Separation of gliadin peptides for investigation of the injurious agent(s) in gluten sensitive enteropathy
Crude gliadins isolated from three wheat varieties (Karl, Tam 107 and CS- 93) were subjected to in vitro hydrolysis by the extracellular enzymes pepsin, peptidase and pancreatin. Gliadins from one variety (Karl) also were exposed to the intracellular enzymes cathepsins Band D. A reverse phase high …
-
Activity-guided fractionation of different wheat grain varieties
… fractionation to identify major contributors of wheat to select in vitro bioactivities. Three wheat varieties (BacUp, blue wheat and Wheaton) were screened for in vitro antioxidant activity and blue wheat was additionally screened for starch digestion inhibitory compounds. Overall, the profiles …
-
Genomic selection for glume blotch resistance and milling and baking quality traits in soft red winter wheat
Wheat (Triticum aestivum L.) is a major cereal crop with global importance, responsible for providing 20% of human calorie intake, commonly in the form of flour. Maintaining superior milling and baking quality while improving disease resistance are key objectives in a breeding program. Selection …
-
Genetic analysis of the Group IV Rht LOCI in wheat.
… Rht1) and Rht-D1b (formerly Rht2) into bread wheat varieties from the donor line „Norin 10‟ that began in the 1960s was a major contributor to the „green revolution‟. Rht-B1b and Rht-D1b were characterised and cloned over a decade ago (Gale and Youssefian 1985; Peng et al. 1999), however the …
-
Detection of Fusarium Head Blight on Wheat Spikelets Using a Multi-Scale Feature Fusion CNN Model
… significant fungal disease that severely impacts wheat crops, leading to reduced yields, degraded grain quality, and the accumulation of harmful mycotoxins. These mycotoxins pose severe threats to human and animal health and result in substantial economic losses. Accurate and efficient assessment …
-
Understanding the genetic and physiological control of pre-harvest sprouting and pre-maturity amylase in UK wheat
… amylase (PMA) are physiological defects in wheat grains that reduce their end-use quality. PHS is the precocious germination of grains before harvest while PMA is the accumulation of α-amylase in grains. Both traits are quantitative in their expression and are strongly influenced by the …
-
Dissecting Earliness per se and Photoperiod heading date effects in bread wheat (Triticum aestivum)
… in plants. This thesis used elite hexaploid wheat varieties and focused on an Eps QTL on 1DL, and photoperiod QTLs on 1BL and 5AL short day QTL using doubled haploid (DH) populations. Four independent backcross two F5 (BC2F5) populations with 70 lines each of a cross between Spark and Rialto …
-
Flour quality and dough stickiness of soft red winter wheat lines with and without 1B/1R translocations
Wheat (Triticum aestivum L.) is one of the major cereals of the world. Farmers must produce wheat with good yield and quality to meet the high demands for wheat flour. To reduce disease and increase wheat yield, cultivars have been developed by replacing the short arm of chromosome 1B of wheat with …
-
Identification of Native FHB Resistance QTL in the SRW Wheat Cultivar Jamestown
… Blight (FHB) is a devastating fungal disease of wheat (Triticum aestivum L.) and results in significant economic losses due to reductions in grain yield and the accumulation of mycotoxins, such as deoxynivalenol (DON) and nivalenol (NIV). As a result, breeding programs have been working to …
-
The effect of non-glaucousness, as conferred by Inhibitor of Wax 1, on physiology and yield of UK Wheat
… of key roles in plant physiology. Although the wheat wild progenitors display a diversity of epicuticular wax phenotypes, the glaucous (visible wax) phenotype dominates cultivated varieties. However, the UK winter wheat variety Shamrock is unusual in that it exhibits a non-glaucous phenotype, …
Page 1 of 2