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搜索结果: 1-15 共查到农学 Triticum相关记录87条 . 查询时间(0.093 秒)
形态特征:一年生或越年生草本,秆直立丛生,具6-7节,高60-100厘米。叶长披针形,叶鞘松弛包茎,叶舌膜质,长0.1厘米。花序穗状直立,长5-10厘米(芒除外),宽1-1.5厘米,小穗常单生于穗轴节,含3-9小花,上部者不发育。颖果卵圆形至长圆形,浅褐色,外稃长圆状披针形,长8-10毫米,顶端具芒或无芒,内稃与外稃几等长。花期4~5月,果期5~6月。
2021年5月26日,南京农业大学作物遗传与种质创新国家重点实验室小麦遗传育种创新团队在分子植物杂志(Molecular Plant)发表了“A natural variation of an SVP MADS-box transcription factor in Triticum petropavlovskyi leads to its ectopic expression and contr...
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...
Doubled haploidy breeding protocols have revolutionized the varietal development programmes in bread wheat, however, the protocols have not proved much efficient in durum wheat. Presently, the durum w...
Nutrient digestibility and parameters of nutritive value for ruminants of two winter wheat (Triticum aestivum L.) cultivars were evaluated by means of an in vivo balance trial performed by the regress...
A pot experiment was conducted to study interactive effects of arbuscular mycorrhizae (AMs) and maize (Zea mays L.) straws on wheat (Triticum aestivum L.) growth and organic carbon (C) storage in a st...
The high molecular weight glutenin subunit (HMW-GS), encoded by the 1Ay gene, unexpressed in common wheat, exists in diploid and tetraploid wheats. An active 1Ay gene was first cloned from wild emmer ...
Response of 35 spring wheat varieties and lines (of four Triticum species) to spray inoculation with Fusarium culmorum was evaluated in field experiments over three years (2010–2012). Data on mycotoxi...
There is limited information on the effect of saflufenacil application timing when applied in autumn to winter wheat. Five field experiments were conducted over a three-year period (2007- 2009) at two...
The resistance of Triticum ssp. to English grain aphid (Sitobion avenae F.) and bird cherry-oat aphid (Rhopalosiphum padi L.) has been studied in different regions of Russia and the former Soviet Unio...
Wheat is one of the most important crops in the world. Its yield is greatly influenced by global climate change and scarcity of water in the arid and semi-arid areas of the world. So, exploration of g...
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...
There are a limited number of herbicide options available for durum wheat production in Ontario, Canada. Four field studies were conducted in Ontario, Canada over a three year period (2008, 2009 and 2...
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...

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