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阐明碱胁迫对小麦叶片离子平衡、初生及次生代谢产物的影响及其涉及的代谢途径,讨论其生长代谢变化规律及应答机制。【方法】以普通小麦(Triticum aestivum Linn)为材料,采用盆栽试验利用NaHCO3﹕Na2CO3=1﹕1混合模拟不同盐度碱胁迫条件,在苗期连续胁迫12 d后测定叶片生长、光合、离子和代谢产物。【结果】当碱胁迫强度超过小麦自身调节能力时,叶片中Na+含量剧增,加上高pH危害...
A novel high-molecular-weight glutenin subunit encoded by the Glu-1D locus was identified in hexaploid wheat (Triticum aestivum L.) cultivar Noe and was designated as 1Dy12.3. This subunit differed in...
Some parts of the dry matter accumulated in the wheat stem during the vegetative period are translocated to grain during the grain-filling period. This study assesses the changes in dry matter accumul...
Rains during grain ripening in wheat (Triticum aestivum L.) can cause preharvest sprouting (PHS), which drastically affects the grain yield and the baking quality of flour. In the present study, to sc...
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...
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 ...
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.
The response of four wheat (Triticum aestivum L.) accessions (011251, 011417,011320 and 011393) to drought and exogenously applied abscisic acid was determined in a pot study conducted at Quaid-i-Azam...
The response of four wheat (Triticum aestivum L.) accessions (011251, 011417,011320 and 011393) to drought and exogenously applied abscisic acid was determined in a pot study conducted at Quaid-i-Azam...
Very little information exists on the relative genetic architecture of the grain physical properties of wheat. The physical properties of grain have a direct or indirect influence on the milling and b...
A study was conducted during 1999 to 2001 to find adequate planting time of newly evolved wheat cultivars under Bahawalpur conditions. The experiment included six th sowing dates started from 1st ...
Ten genotypes of wheat viz. Inqalab 91, V-2400, V-2278, V-4012, V-2000, V-2333, V- 2210, Uqab-2000, Punjnad and V-2237 were sown in the research area of Regional Agricultural Research Institute, Bah...
In most southern parts of Iran, wheat (Triticum aestivum L.) residues have been traditionally burned or removed; that is often criticized for soil organic and nutrient losses, reducing soil microbial ...
The relationship between fructan (fructose polymer) level in early winter and overwintering ability in wheat varieties was studied by using 15 varieties and 14 lines related to pedigree of breeding. 1...

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