搜索结果: 1-15 共查到“农学 Triticum”相关记录87条 . 查询时间(0.14 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。
南京农业大学农学院 《Molecular Plant》发表小麦遗传育种创新团队“A natural variation of an SVP MADS-box transcription factor in Triticum petropavlovskyi leads to its ectopic expression and contributes to elongated glume”（图）
小麦遗传育种 新疆稻穗麦
2022/3/23
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...
Dihaploid induction in tetraploid durum wheat (Triticum durum L.) using pollen of Imperata cylindrica
2,4-dichlorophenoxyacetic acid (2,4-D) haploid induction pseudoseed formation wide hybridization
2015/12/29
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...
Study of wheat (Triticum aestivum L.) quality for feeding ruminants using in vitro and in vivo methods
balance trial nutrient digestibility nutritive value of grain in vitro degradation and fermentation
2015/6/5
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...
Interactive effects of arbuscular mycorrhizae and maize (Zea mays L.) straws on wheat (Triticum aestivum L.) growth and organic carbon storage in a sandy loam soil
Glomus caledonium rhizosphere acidification root-to-straw ratio soil enzyme straw return
2015/3/10
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...
Identification of an active 1Ay gene from Triticum turgidum ssp. dicoccoides
1Ay gene high molecular weight glutenin subunit (HMW-GS) phylogenetic analysis wild emmer wheat
2014/9/22
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 ...
Evaluation of resistance to Fusarium head blight in spring wheat genotypes belonging to various Triticum species
common wheat DON content einkorn emmer Fusarium culmorum head blight resistance spelt
2014/2/24
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...
Response of winter wheat (Triticum aestivum L.) to autumn applied saflufenacil
Cereals Injury Height Herbicide Tolerance Yield
2013/3/4
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...
Resistance of Triticum Species to Cereal Aphids
plant resistance Rhopalosiphum padi Sitobion avenae wheat
2014/2/25
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...
Assessment of drought tolerance of some Triticum L. species through physiological indices
drought tolerance MDA proline relative water content Triticum L. species water stress
2014/2/25
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...
Characterisation of a novel high-molecular-weight glutenin subunit 1Dy12.3 from hexaploid wheat (Triticum aestivum L.)
1Dy12.3 Glu-1Dy locus high-molecular-weight glutenin subunit Triticum aestivum L.
2014/2/25
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...
Sensitivity of durum wheat (Triticum turgidum) to various postemergence herbicides
Durum Wheat Height Herbicide Sensitivity Injury Tolerance Yield
2013/3/5
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...
Stem reserve accumulation and mobilization in wheat (Triticum aestivum L.) as affected by sowing date and N – P – K levels under Mediterranean conditions
Dry matter mobilization efficiency N - P - K levels
2011/6/29
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...
Genetic analysis of preharvest sprouting tolerance in bread wheat (Triticum aestivum L. emend. Thell.)
Preharvest sprouting ermination index iallel cross, enetic parameters read wheat editerranean region
2011/3/22
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...