Results 61 to 70 of about 9,128,136 (251)

Seed Germination and Seedling Growth in Solanum Species to Water Stress under in vitro Conditions

open access: yesJournal of Horticultural Sciences, 2013
A study on seed germination and seedling growth was conducted with five cultivars of Solanum melongena L. (cvs. Arka Nidhi, B.P.L.H.-1, Arka Neelakanth, Arka Keshav and Mattu Gulla) and a wild species Solanum macrocarpon L.
R M Bhatt   +4 more
doaj   +1 more source

Effects of Environmental Factors on Seed Germination and Emergence of Velvetleaf (Abutilon theophrasti) [PDF]

open access: yesPlanta Daninha, 2018
: Velvetleaf, an annual broadleaf weed, is a common and troublesome weed of cropping systems worldwide. Laboratory and field experiments were conducted to determine the effects of environmental factors on germination and emergence of velvetleaf.
RC. XIONG   +4 more
doaj   +1 more source

Advanced Materials for Biologics Delivery to Brain Tumors

open access: yesAdvanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng   +4 more
wiley   +1 more source

Screening of tall fescue genotypes for relative water content and osmotic potential under drought stress

open access: yesGrassland Research, 2022
Background Tall fescue (Festuca arundinacea Schreb.) is an important cool‐season perennial grass. Its persistence and forage yield can be severely affected by drought stresses during the hot, dry summers of the southern USA.
Francis M. Kirigwi, Malay C. Saha
doaj   +1 more source

Importance of osmotic potential as a component of the total potential of the soil water on the movement of nematodes.

open access: yes, 1961
Larvae of Ditylenchus dipsad moved at similar speeds through sands of particle size 250 µ. to 500 µ wetted with distilled water or urea solution. Movement in both moisture regimes was related to the moisture characteristic and was fastest when the pores ...
Blake, C. D.
core   +1 more source

Vitamin C‐Induced Photo‐Redox Threshold Enables High‐Fidelity Volumetric Printing of Collagen

open access: yesAdvanced Materials, EarlyView.
Tomographic volumetric printing (TVP) of native proteins is limited by uncontrolled background crosslinking. Here, vitamin C is introduced as a biocompatible redox regulator to establish a tunable nonlinear polymerization threshold response for TVP.
Bin Wang   +5 more
wiley   +1 more source

Osmotic potential intensity in the control of direct somatic embryogenesis in coffee tree

open access: yes, 2022
The objective of this work was to characterize the effect of the osmotic potential of the culture medium on the control of direct somatic embryogenesis in coffee (Coffea arabica) tree.
Julieta Andrea Silva de Almeida (5994947)   +2 more
core   +1 more source

Adaptive Supramolecular Interactions Govern Redox‐Active Molecules in Aqueous Redox Flow Batteries

open access: yesAdvanced Materials, EarlyView.
Adaptive supramolecular interactions overcome the solubility‐stability trade‐off in aqueous redox flow batteries. Hydrophobic anions disrupt intrinsic π–π stacking to enable high solubility, while redox‐state‐dependent spin pairing and cation coordination dynamically stabilize reactive intermediates during operation.
Vikram Singh   +12 more
wiley   +1 more source

The osmotic potential of soil solutions in salt tolerance studies: Following M. Th. van Genuchten's innovation

open access: yesVadose Zone Journal
The osmotic potential in soil solutions decreases as salinity increases, and plants cannot take up enough soil water. Therefore, the osmotic potential of soil solutions can serve as an important metric of plant growth conditions in regions affected by ...
Y. Pachepsky   +3 more
doaj   +1 more source

Glycinebetaine Enhances Osmotic Adjustment of Ryegrass under Cold Temperatures

open access: yesAgronomy, 2020
Perennial (Lolium perenne L.) and annual (L. multiflorum) ryegrass are important species for landscape (e.g., turf) and agricultural (e.g., pasture systems) uses. Abiotic stresses limit the survival, growth, and/or appearance of these species.
Michael V. Mickelbart, Barbara Boine
doaj   +1 more source

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