搜索结果: 61-75 共查到“作物学 wheat”相关记录442条 . 查询时间(0.047 秒)
Numerical Modeling of Wheat Irrigation using Coupled HYDRUS and WOFOST Models
LAI, leaf area index NSE, Nash–Sutcliffe coefficient SCE, shuffled complex evolution WOFOST, World Food Studies
<
2013/9/2
To efficiently manage water resources in agriculture, the hydrologic model HYDRUS-1D and the crop growth model WOFOST were coupled to improve crop production prediction through accurate simulations of...
Grain yield stability and molecular characterization of durum wheat genotypes under heat stress conditions
Durum wheat genetic diversity heat tolerance SRAP markers
<
2011/1/13
The objectives of the present study are to determine the performance of six promising durum wheat genotypes for yield stability under heat stress conditions and to compare the application and utility ...
Evaluation of yield potential and stress adaptive trait in wheat genotypes under post anthesis drought stress conditions
Winter wheat drought stress dry matter remobilization
<
2011/1/12
Twenty winter wheat genotypes were evaluated under both post-anthesis drought stress and normal conditions in Ardabil Agricultural Research Station in two successive growing seasons 2005 - 2007 using ...
The HLP mutation confers enhanced resistance to leafrust in different wheat genetic backgrounds
Hypersensitive Response LesionMimic Mutant Puccinia Triticina,Wheat Commercial Stocks
<
2013/3/5
In several plant species, lesionmimic mutants simulate the diseaseresistance response in the absence of pathogens. Interestingly, some of these mutants confer broadspectrum resistance to diverse patho...
The screening wheat (Triticum aestivum L.) plants for moderate phytate content using colorimetric values of semi-grain seeds
Colorimetric method individual selection inorganic phosphorus
<
2011/1/12
To select wheat cultivars with moderate phytate content, in this experiment the authors found out a new method quickly screening individual plant in huge offspring. Twenty-three wheat cultivars were t...
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)...
The effects of exogenous cytokinin application on sink size in bread wheat (Triticum aestivum)
Wheat source-sink relationship SGR SFD Benzylamino purin
<
2011/1/13
To study the effect of exogenous cytokinin application on wheat yield, an experiment was conducted in 2005 - 2006. Three varieties of wheat (Azadi cross, Darab 2 and Niknezhad) and four levels of BAP ...
Influential effects of arabinogalactan-proteins on plant regeneration using calli derived from wheat mature embryos
Arabinogalactan-proteins (AGPs) callus production
<
2011/1/12
Arabinogalactan-proteins (AGPs) are classified in the group of proteoglycans and useful substrates for different part of plants. There are kind of effects of AGPs on the events of plant growing and im...
Studies on Shelf-life of Fly-ash Based Azotobacter Chroococcum Formulation and its Bio-efficacy in Wheat
Azotobacter chroococcum bio-efficacy fly-ash lignite shelf life
<
2010/11/15
Formulations of Azotobacter chroococcum in fly-ash alone and in combination with lignite (flyash: lignite = 1:0, 1:1 and 0:1) were evaluated for shelf-life and bio-efficacy as PGPR on wheat and viabil...
Total Polyphenol, Polyphenol Oxidase, Antioxidant Activity and Color Profiles of Some Wheat Varieties from Bangladesh
Wheat antioxidant activity total polyphenol polyphenol oxidase activity color index
<
2010/11/15
Nine wheat varieties (Shatabdi, Showrav, Protiva, Ahgrani, Kanchan, Akbar, Barkat, Sonalika,
Kheri) from Bangladesh were analyzed for determination of total polyphenol (TP), polyphenoloxidase (PPO), ...
MORPHOLOGICAL AND BIOLOGICAL CHARACTERISTICS OF THE LAND RACES OF THE SPRING SOFT WHEAT GROWN IN THE ORGANIC FARMING SYSTEM
Morphological and biological characteristics organic farming eincorn
<
2010/12/9
Organic farmers have become more interested in the marginally grown (neglected) cultivars, as spring forms of the hulled wheat varieties (eincorn, emmer wheat, spelta wheat) or intermediate forms of t...
Genetic diversity in doubled haploids wheat based on morphological traits, gliadin protein patterns and RAPD markers
Genetic diversity doubled haploids wheat morphological traits
<
2011/1/11
Genetic diversity among 102 doubled haploid wheat accessions originating from CIMMYT were investigated using morphological traits, gliadin patterns and random amplified polymorphic DNA (RAPD) variatio...
Comparative performance of various wheat (Triticum aestivum L.) cultivars to different tillage practices under tropical conditions
Zero tillage grain yield growth wheat Pakistan biological yield
<
2011/1/12
Various tillage practices can overcome the delay sowing of wheat in the rice-wheat cropping system of Pakistan to sustain the grain yield by increasing the nutrients and water use efficiency.
Effect of drought on water use efficiency, agronomic traits and yield of spring wheat landraces and modern varieties in Northwest China
Landrace leaf-level water use efficiency
<
2011/1/11
A pot experiment with five typical landraces (Heshangtou, Hongnong No. 1, Dingxi 24, Damaizi and Jieba), three modern varieties (Qingchun 533, Plateau 602 and Abbondanza) and two water levels was carr...
DNA Markers for Identifying waxy Mutations and Improving Noodle Quality in Wheat
breeding codominant marker marker-assisted selection starch
<
2010/10/25
Approximately 70% of wheat endosperm consists of starch, and variations in the quality and quantity of starch affect the processing characteristics of wheat flour. Amylose content in particular has a ...