Results 21 to 30 of about 951,237 (293)

Influence of soil water potential in the action of herbicides on goosegrass (Eleusine indica (L) Gaertn)

open access: yesBioscience Journal, 2014
Currently, the use of herbicides is essential in a practical and common in agricultural areas, but efficiency of these herbicides can be compromised when applied on plants that thrive in water deficit conditions, due to low uptake and translocation of ...
Maria Renata Rocha Pereira   +4 more
doaj   +3 more sources

Multitraits evaluation of Pakistani ecotypes of berseem clover (Trifolium alexandrinum L.) under full-irrigation and water restriction conditions [PDF]

open access: yes, 2015
Berseem clover (Trifolium alexandrinum L.) is an important forage crop in Pakistan and many ecotypes are grown across the country. Its yield is however frequently affected by insufficient irrigation due to unavailability of water.
Hussain, M.M.   +5 more
core   +2 more sources

Selenium Nanoparticles Improve Physiological and Phytochemical Properties of Basil (Ocimum basilicum L.) under Drought Stress Conditions

open access: yesLand, 2023
Drought impacts on food security, land degradation and rates of biodiversity loss. Here, we aimed to investigate selenium nanoparticles (Se NPs) influenced plant resilience to drought using the morphological, physiological, and essential oil (EO ...
Javad Asghari   +5 more
doaj   +1 more source

Water restriction and bone metabolism in camels [PDF]

open access: yesReproduction Nutrition Development, 1996
'Krafft disease', occurring in camels living in the very arid areas of North Africa, is characterized by spontaneous fractures of costal and/or appendicular bones. To better understand the mechanisms of this, we studied the influence of water restriction on plasma and urinary markers of bone metabolism in camels.
Ben Goumi, M.   +5 more
openaire   +3 more sources

Growth, water relations and physiological processes of starfruit (Averrhoa carambola L) plants under root growth restriction [PDF]

open access: yes, 1996
Starfruit (Averrhoa carambola L., Clone B17) plants were grown in two levels of root zone volume (3.36 m3 or 0.68 m3) and two levels of water availability (well watered or 30% of field capacity).
Ismail, Mohd Razi, Mohd Noor, Khuzaimah
core   +1 more source

Seed germination and performance of sunflower seedlings submitted to produced water

open access: yesCiência e Agrotecnologia, 2021
The use of produced water becomes an option in the irrigation of non-food crops with potential for biofuel production. However, its effects on different stages of plant development and mainly on seed germination should be known.
Claudia Antonia Vieira Rossetto   +4 more
doaj   +1 more source

Physiological Changes and Yield Components of Safflower (Carthamus tinctorius L.) Lines as a Function of Water Deficit and Recovery in the Flowering Phase

open access: yesAgriculture, 2023
Since climate changes have caused water restrictions, safflower stands out as an alternative crop due to its adaptability to restrictive soil and climate conditions.
Marcelo de Almeida Silva   +5 more
doaj   +1 more source

Primary Polydipsia in Children: Two Case Reports [PDF]

open access: yesChildhood Kidney Diseases, 2018
Primary polydipsia (PP) is marked by an increase in thirst, and most often presents in patients with psychiatric illnesses. Although uncommon in children, we experienced cases of PP in a 15-month-old boy and a 5-year-old girl.
Nu Ri Hwang   +3 more
doaj   +1 more source

Archaeal diversity in deep-sea sediments estimated by means of different Terminal-Restriction Fragment Length Polymorphisms (T-RFLP) protocols [PDF]

open access: yes, 2009
Despite the increasing recognition of the quantitative importance of Archaea in all marine systems, the protocols for a rapid estimate of Archaeal diversity patterns in deep-sea sediments have been only poorly tested yet.
Danovaro, Roberto   +3 more
core   +1 more source

Concerted changes in N and C primary metabolism in alfalfa (Medicago sativa) under water restriction [PDF]

open access: yes, 2013
Although the mechanisms of nodule N2 fixation in legumes are now well documented, some uncertainty remains on the metabolic consequences of water deficit.
Aranjuelo   +66 more
core   +4 more sources

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