Journal of Photochemistry and Photobiology B: Biology, 2012 Rapid and non-destructive diagnosis of plant N status is highly required in order to optimise N fertilizer management and use-efficiency. Additionally to handheld devices for measurements of chlorophyll indices (e.g., SPAD meter) parameters of canopy reflectance via remote sensing approaches are intensively investigated and the photochemical ...
Folkard Asch
exaly +4 more sources
Methodologies and Uncertainties in the Use of the Terrestrial Chlorophyll Index for the Sentinel-3 Mission [PDF]
Remote Sensing, 2012 A methodology is described for the validation of Medium Resolution Imaging Spectrometer (MERIS) Terrestrial Chlorophyll Index (MTCI) data over heterogeneous land surfaces in an agricultural region in Southern Italy. The approach involves the use inverse canopy reflectance modeling techniques to derive maps of canopy chlorophyll content (CCC) and leaf ...
Francesco Vuolo +2 more
exaly +6 more sources
Effect of combination of the humic acid and nano-Potassium fertilizer on yield, yield components and protein percentage of cowpea (Vigna unguiculata L.) [PDF]
پژوهشهای حبوبات ایران, 2022 IntroductionCowpea (Vigna unguiculata L.) as one of the important beans, has 20-25% protein and is a protein supplier that is needed by humans and plays an important role in this regard. Increasing yield per unit area is one of the most important factors
Mohammad Hossein Hosseini Nik +2 more
doaj +1 more source
Effects of TiO2 nanoparticles on morphological characteristics of chickpea (Cicer arietinum L.) under drought stress [PDF]
تنش های محیطی در علوم زراعی, 2021 Introduction Drought stress is one of the most important environmental stresses affecting plant growth and yield. Chickpeas are drought tolerant plant, but drought as a limiting factor affects their yield.
Roya Ghorbani +3 more
doaj +1 more source
Effect of Mycorrhizal Fungi Symbiosis and Foliar Application of Amino acids on Some Growth Traits and Pot Marigold Oil (Calendula officinallis L.) [PDF]
پژوهشهای زراعی ایران, 2022 Introduction: The Food and Drug Administration has classified pot marigold as a GRAS (generally recognized as safe) substance. Foliar nutrition acts as an effective tool for nutrient management in plants, and foliar nutrition can be used successfully to ...
M Taheri asghari
doaj +1 more source
Eco-Physiological Behavior of Five Tunisian Olive Tree Cultivars under Drought Stress
Agronomy, 2023 Tunisia is known to be a country with poor water resources, and water scarcity is evident in certain regions. In the long term, this situation could worsen, given the increased risk of drought.
Olfa Boussadia, Amal Omri, Nada Mzid
doaj +1 more source
Plants, 2022 Drought is an abiotic stress that decreases crop photosynthesis, growth, and yield. Ascorbic acid has been used as a seed preconditioning agent to help mitigate drought in some species, but not yet in broccoli (Brassica oleracea var. italica).
Mason T. MacDonald +2 more
doaj +1 more source
Effects of vermicompost produced from cow manure on the growth, yield and nutrition contents of cucumber (Cucumis sativus) [PDF]
Journal of Central European Agriculture, 2020 An experiment was conducted to determine the effects of vermicompost on the growth, yield and nutrient contents of cucumber grown under the glasshouse conditions. This experiment was performed in completely randomized design with five replications.
Behrooz Esmaielpour +2 more
doaj +1 more source
Land, 2023 The installation of solar facilities is increasing rapidly in the Mojave Desert USA, with the largest facility in North America (3227 ha) currently being built 30 km north of Las Vegas, NV. At the state level, Nevada (USA) has developed an energy plan to
Tamara Wynne-Sison +2 more
doaj +1 more source
The effect of drought stress management by hormones and zinc on forage yield of Zea Mays L. 704 in Isfahan Province [PDF]
فیزیولوژی محیطی گیاهی, 2021 In order to study the morphological traits and yield of maize 704 SC under the influence of spraying with growth regulators and drought stress conditions in Isfahan, an experiment was conducted for two years based on the split plot design with 3 ...
Morteza Sam Deliri +3 more
doaj +1 more source