نتایج جستجو برای: salt indices

تعداد نتایج: 162304  

Journal: :Forests 2022

Pot experiments were performed to comparatively study the differences in 16 salt tolerance indices between seedlings of six Salix matsudana clones under stress various concentrations NaCl (0, 0.1%, 0.3%, 0.5%, and 0.7%), including injury index, shoot fresh weight, root leaf water content, relative conductivity, malondialdehyde antioxidant enzyme activity. The salt-tolerant key selected. Transcr...

Journal: :Remote Sensing 2021

Abundant shallow underground brackish water resources could help in alleviating the shortage of fresh and crisis concerning agricultural North China Plain. Improper irrigation will increase soil salinity decrease final yield due to salt stress affecting crops. Therefore, it is urgent develop a practical low-cost method monitor systems. Remotely sensed spectral vegetation indices (SVIs) crops ar...

2013
Shilo Rosenwasser Robert Fluhr Janak Raj Joshi Noam Leviatan Noa Sela Amotz Hetzroni

The chemical identity of the reactive oxygen species (ROS) and its subcellular origin will leave a specific imprint on the transcriptome response. In order to facilitate the appreciation of ROS signaling, we developed a tool that is tuned to qualify this imprint. Transcriptome data from experiments in Arabidopsis (Arabidopsis thaliana) for which the ROS type and organelle origin are known were ...

Journal: :Plant physiology 2013
Shilo Rosenwasser Robert Fluhr Janak Raj Joshi Noam Leviatan Noa Sela Amotz Hetzroni Haya Friedman

The chemical identity of the reactive oxygen species (ROS) and its subcellular origin will leave a specific imprint on the transcriptome response. In order to facilitate the appreciation of ROS signaling, we developed a tool that is tuned to qualify this imprint. Transcriptome data from experiments in Arabidopsis (Arabidopsis thaliana) for which the ROS type and organelle origin are known were ...

Introduction: The spatial and temporal distribution of salts in the soil, the great extent of the Iranian deserts, and the adverse climatic conditions prevailing over them make it difficult to accurately determine the parameters and field measurements in some cases. In the last two decades, the use of field techniques and their combination with remote sensing data has contributed significantly ...

Journal: :Agronomy 2022

Successfully evaluating and improving the salt tolerance of genotypes requires an appropriate analysis tool to allow simultaneous multiple traits facilitate ranking across different growth stages salinity levels. In this study, we evaluate 56 recombinant inbred lines (RILs) in presence salt-tolerant salt-sensitive control using multivariate plant dry weight, measured at 75 (PDW-75) 90 (PDW-90) ...

Journal: :Agronomy 2021

Cultivation of salt-tolerant crops help to face irreversible global salinization freshwater and soils. In New-Caledonia, three halophytes are candidates for saline crops, Salsola australis R.Br., Suaeda maritima (L.) Dumort Enchylaena tomentosa R.Br. Their success quality depend yet on availabilities salinity essential nutrients in agrosystems. So, we investigated effects salinities, i.e., cont...

Journal: :پژوهش های تولید گیاهی 0
لیلا لطف الهی حسین ترابی حشمت امیدی

considering the extent of salinity in soils of iran, abiotic stresses such as salinity are serious threat to agricultural production, yield and essential oil of medicinal plants. recognition of threshold for salt tolerance and determining the slope of yield loss in medicinal plants has an important role in the selection of suitable lands for their cultivation. the effect of salinity stress on s...

Journal: :Remote Sensing 2022

On 9 January 2018, Carpinteria Salt Marsh Reserve received a large quantity of sediment following debris flows in Montecito, California. Because disturbances potentially impact the ecosystem services and functions that wetlands provide, an understanding how responded to is important for management salt marsh systems. However, lack field data before after this disturbance makes task impossible c...

پایان نامه :دانشگاه تربیت معلم - تبریز - دانشکده علوم پایه 1390

افزایش مشکلات ناشی از شوری خاک در کشاورزی و وسعت زمین های شور در جهان، به منظور شناسایی مکانیسم های تحمل به شوری در گیاهان و اصلاح گیاهان متحمل به شوری، توجه بیشتر محققان را به خود جلب کرده است. آرابیدوپسیس تالیانا به عنوان یک گیاه شیرین پسند برخلاف بسیاری از گیاهان زراعی، تا حدی توانایی تحمل غلظت های بیش از 50 میلی مولار نمک را دارد و در این راستا مسیر(salt overly sensitive (sos مهمترین مکانیس...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید