Results 41 to 50 of about 160,093 (303)

Effects of salinity stress and seed inoculation with bio fertilizers on germination parameters, K and Na content of rye (Secale cereal L.) seedling [PDF]

open access: yesعلوم و فناوری بذر ایران, 2020
In order to study the effects of plant growth promoting rhizobacteria (PGPR) and salinity stress on seed germination parameters, K and Na content of rye (Secale cereal L.) seedling , two factorial experiments based on CRD and RCB design were conducted ...
lila moradi, raouf seyed sharifi
doaj   +1 more source

Effect of increasing salinity on growth and mineral composition of wheat varieties and role of sodium exclusion capacity in salt tolerance mechanisms [PDF]

open access: yes, 2002
A few wheat varieties including two Japanese wheat varieties were evaluated for their salt tolerance at seeding stage, their behavior to increasing salinity levels and role of Na exclusion capacity in salt tolerance mechanisms.
Adachi, Tadashi   +2 more
core   +1 more source

Evaluating and Screening of Agro-Physiological Indices for Salinity Stress Tolerance in Wheat at the Seedling Stage

open access: yesFrontiers in Plant Science, 2021
Soil salinity is a worldwide issue that affects wheat production. A comprehensive understanding of salt-tolerance mechanisms and the selection of reliable screening indices are crucial for breeding salt-tolerant wheat cultivars.
Rongrong Tao   +16 more
doaj   +1 more source

Short-term impacts of salinity pulses on ionic ratios of the seagrasses Thalassia testudinum and Halodule wrightii [PDF]

open access: yes, 2015
We examined the effects of short-term salinity pulses on ion accumulation in the seagrasses Thalassia testudinum and Halodule wrightii. Plant fragments were exposed for approximately 1 week to 10, 23 (ambient salinity), 30, 40, 50 and 70 psu.
Cebrián, Just   +5 more
core   +2 more sources

A targeted management of the nutrient solution in a soilless tomato crop according to plant needs [PDF]

open access: yes, 2016
The adoption of closed soilless systems is useful in minimizing the environmental impact of the greenhouse crops. Instead, a significant problem in closed soilless systems is represented by the accumulation of ions in the recycled nutrient solution (NS),
Santamaria, Pietro   +2 more
core   +3 more sources

Isoosmotic Regulation of Cotton and Peanut at Saline Concentrations of K and Na [PDF]

open access: yesPlant Physiology, 1988
Peanut (Arachis hypogaea L.) and cotton (Gossypium hirsutum) plants were grown for 4 weeks in saline, isoosmotic rooting substrates with different proportions of K and Na. Isoosmotic media did not affect growth (except at the highest external K concentrations) or estimates of intracellular osmotic pressure in expanding leaves (i.e.
D J, Lauter, A, Meiri, M, Shuali
openaire   +2 more sources

Effects of low salinity stress on Na+-K+-ATPase activities, expression of Na+-K+-ATPase β-subunit mRNA and microscopical structure in gill filaments of juvenile Mugil cephalus

open access: yes浙江大学学报. 农业与生命科学版, 2014
In natural aquatic system, salinity can largely influence growth, breeding, and even fishes survival. In general, euryhaline fishes often possess strong osmotic adjustment capacity.
Li Lei   +5 more
doaj   +1 more source

Cerium oxide nanoparticles improve cotton salt tolerance by enabling better ability to maintain cytosolic K+/Na+ ratio

open access: yesJournal of Nanobiotechnology, 2021
Background Salinity is a worldwide factor limiting the agricultural production. Cotton is an important cash crop; however, its yield and product quality are negatively affected by soil salinity.
Jiahao Liu   +5 more
doaj   +1 more source

A Methodological Approach for Assessing Soil Salinity Hazard in Irrigated Areas. Case Study: The rut Irrigation District, Colombia [PDF]

open access: yes, 2015
Se desarrolló una metodología para la evaluación y mapeo de la amenaza de salinización de suelos en distritos de riego de Colombia, con base en la concentración y tipo de sales en el agua de riego.
Angulo Rojas, Paola Andrea   +3 more
core   +2 more sources

The impact of different Zinc (Zn) levels on growth and nutrient uptake of Basil (Ocimum basilicum L.) grown under salinity stress.

open access: yesPLoS ONE, 2021
Salinity is among the most important abiotic stresses, which negatively affect growth, nutrient uptake and yield of crop plants. Application of different micronutrients, particularly zinc (Zn) have the potential to ameliorate the negative impacts of ...
Inci Tolay
doaj   +1 more source

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