Results 141 to 150 of about 142,345 (297)

Calcium and Nitrogen Availability Controls Root Exudation in Hydroponically Cultured Barley

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Root exudation is a key component of plant‐rhizosphere interactome. It is increasingly evident that root exudates influence rhizospheric microbial communities and in turn can benefit plants through improved resource allocation. However, how suboptimal nutrient availability relates to control of root exudation is poorly understood.
Ibadete Denjali   +6 more
wiley   +1 more source

Comparison of Cereals Grown Under High (Conventional) and Low (Reduced) Inputs Systems [PDF]

open access: yes, 2001
End of Project ReportThis long-term experiment, which commenced at Oak Park in September 1994, compared the effect of a high inputs system with a low inputs system on the yield and quality of winter wheat and winter barley grown (i) In a non-cereal ...
Conroy, M.J., Hogan, J.J.
core  

Evaluating the Combined Effects of Elevated [CO2] and Accelerated NPQ Relaxation on Yield, Physiology and Transcription in Soybean

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Improving photosynthesis is proposed as a means of enhancing crop productivity. To assess whether simultaneous increases in light use‐efficiency and carbon assimilation are additive, we investigated the impact of elevated CO2 on the performance of a transgenic soybean line engineered for faster relaxation of photoprotection by overexpression ...
Dilkaran Singh   +6 more
wiley   +1 more source

Ecological testing of winter and spring barley varieties in arid conditions of the Republic of Kalmykia

open access: yesЗерновое хозяйство России
Testing of agricultural crop varieties in various soil and climatic conditions allows estimating their response, which is very important when selecting a variety composition for a specific growing area.
A. A. Dontsova   +4 more
doaj   +1 more source

Designing crop rotations in organic and low-input agriculture: Evaluation of pre-crop effects [PDF]

open access: yes, 2007
In this overview, the preceding effects of crop pairs are classified by establishing schematic diagrams for use in crop rotation planning in low external input or organic agricultural systems.
Kolbe, Hartmut
core  

Supervising Your In‐Group? How Social Identification Shapes Financial Sector Regulatory Leniency

open access: yesRegulation &Governance, EarlyView.
ABSTRACT Both practitioners and governance scholars recognize the importance of external oversight, especially in regulated industries like the financial sector. However, the failure of financial sector regulators and enforcement officials (supervisors) to act is often cited as a primary cause of ineffective governance.
Dennis Veltrop   +2 more
wiley   +1 more source

Tudor England and Stewart Scotland Through Spanish Eyes: A Complete Transcription and Translation of Pedro de Ayala's Letter of 1498 to King Ferdinand of Castile and Queen Isabella of Aragon

open access: yesRenaissance Studies, EarlyView.
Abstract Pedro de Ayala served as a diplomat for King Ferdinand II of Aragon and Queen Isabella I of Castile at the courts of Henry VII, King of England, and James IV, King of Scots. In July 1498, he wrote a letter, partly in cipher, to report to his king and queen on such matters as Spain's interests in international diplomacy; the characters and ...
Adrian William Jaime   +2 more
wiley   +1 more source

Estimation of production and monitoring of a varietal composition of the sown winter barley seeds in the Rostov region

open access: yesЗерновое хозяйство России
The current paper has presented a detailed analysis of the production of winter barley over a long period, taking into account their sown areas, gross yields and productivity in farms of all categories in the Russian Federation and the Rostov region. The
G. A. Filenko   +2 more
doaj   +1 more source

A study of cultivation and sowing systems for cereals. [PDF]

open access: yes, 2006
End of Project ReportDue to the pressure on cereal margins growers are seeking ways of reducing their costs of production. Reduced cultivation may provide cheaper and faster crop establishment, but in the past has been subject to problems with (poor crop
Connery, J.   +6 more
core  

Association mapping of malting quality traits in UK spring and winter barley cultivar collections. [PDF]

open access: yesTheor Appl Genet, 2020
Looseley ME   +10 more
europepmc   +1 more source

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