Results 301 to 310 of about 117,966 (357)

Thermal Safety Margins and Peak Leaf Temperatures Predict Vulnerability of Diverse Plant Species to an Experimental Heatwave

Plant, Cell &Environment, EarlyView.
ABSTRACT Extreme heat can push plants beyond their thermal safety margin (TSM) if maximum leaf temperature (Tleaf_max) exceeds leaf critical temperature (Tcrit). The TSM is potentially useful for assessing heat vulnerability across species but needs further validation, so we exposed 50 tree/shrub species in controlled glasshouses to a 6‐day heatwave ...
Diana Cox, Renée M. Marchin, David S. Ellsworth, Agnieszka Wujeska‐Klause, Alessandro Ossola, Kristine Y. Crous, Michelle R. Leishman, Paul D. Rymer, Mark G. Tjoelker   +8 more
wiley   +1 more source

Enhancing Wheat Growth, Physiology, Yield, and Water Use Efficiency under Deficit Irrigation by Integrating Foliar Application of Salicylic Acid and Nutrients at Critical Growth Stages. [PDF]

Plants (Basel)
El-Hendawy S, Mohammed N, Al-Suhaibani N.   +2 more
europepmc   +1 more source

Drought and Herbivory Have Selective Transgenerational Effects on Soybean Eco‐Physiology, Defence and Fitness

Plant, Cell &Environment, EarlyView.
ABSTRACT Soybeans, one of the most important legumes, face multiple stresses including drought and herbivory. But the potential transfer of the interactive effects of these stressors onto the transgenerational plants has not been understood. We hypothesised that progeny from stressed parents will have enhanced ecophysiology and defence traits through ...
Manish Gautam, Rupesh Kariyat
wiley   +1 more source

Water-Retaining Polymer and Planting Pit Size on Chlorophyll Index, Gas Exchange and Yield of Sour Passion Fruit with Deficit Irrigation. [PDF]

Plants (Basel)
de Luna Souto AG, de Melo EN, Cavalcante LF, do Nascimento APP, Cavalcante ÍHL, de Lima GS, Batista RO, Gheyi HR, de Fátima RT, de Mesquita EF, de Souza GLF, Silva GR, Silva DV, de Oliveira Mesquita F, de Oliveira PVC.   +14 more
europepmc   +1 more source

Integrating deficit irrigation, crop modelling and Water–Energy–Food nexus to enhance durum wheat resilience in Mediterranean climate conditions

Marino Marrocu, M. Dettori, Luca Massidda, Giulia Urracci, Gabriella Pusceddu, Valentina Mereu, Simone Manca, Gianluca Carboni   +7 more
openalex   +1 more source

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Perspectives on deficit irrigation

Agricultural Water Management, 1996
An analysis of deficit irrigation in three quite different situations was conducted to better understand the potential benefits and risks associated with this irrigation strategy. Existing crop yield functions and cost functions, developed independently of the present research, were used to estimate the levels of applied water that would produce ...
Marshall English, Syed Navaid Raja
openaire   +1 more source

Designing for Deficit Irrigation

Journal of the Irrigation and Drainage Division, 1982
Deficit irrigation is the practice of deliberately under-irrigating a crop. This practice may be preferable to full irrigation when water supplies are limited or irrigation costs are high. This paper investigates the merits of deficit irrigation for a farm in eastern Oregon.
Marshall J. English, Gary S. Nuss
openaire   +1 more source

Planning for Deficit Irrigation

Applied Engineering in Agriculture, 2010
Irrigators with limited water supplies that lead to deficit irrigation management need to make decisions about crop selection, water allocations to each crop, and irrigation schedules. Many of these decisions need to occur before the crop is planted and depend on yield-evapotranspiration (ET) and yield-irrigation relationships. The Kansas Water Budget (
null N. L. Klocke, null R. S. Currie, null L. R. Stone, null D. A. Bolton   +3 more
openaire   +1 more source

RESPONSE OF CUCUMBER TO DEFICIT IRRIGATION

Acta Horticulturae, 2009
An experiment was conducted in a polyethylene greenhouse at farmers' condition with the objectives of i) determining cucumber response to water stress, ii) quantification of water use in different deficit irrigation programs, iii) defining practical recommendations for water management and iv) assess the crop response factor (ky) and water use of ...
Tüzel Y., Tüzel I.H., Öztekin G.B., Meric M.K., Whalley R., Lock G.   +5 more
openaire   +2 more sources

Deficit Irrigation Management Decision Tools

5th National Decennial Irrigation Conference Proceedings, 5-8 December 2010, Phoenix Convention Center, Phoenix, Arizona USA, 2010
Many irrigators face the prospect that they will not be able to fully irrigate their crops. They are under pressure to develop cropping strategies as pumping capacities dwindle or water supplies become more restricted. These irrigators need to make long term and short term decisions about their deficit irrigation management strategies.
null Norman L Klocke, null Loyd R Stone
openaire   +1 more source