Results 1 to 10 of about 1,394,431 (303)

The Effects of Different Irrigation Regimes and N Fertilizer on Yield, Yield Components and the Content of Micronutrients in Brown and White Rice (cv. Hashemi and Gilaneh) [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2021
Due to the limit of water availability in rice fields, alternate wetting and drying irrigation are used instead of continuous submergence to reduce water consumption in rice fields. Therefore, this study was conducted to evaluate the effects of different
Sajad Eisapour Nakhjiri   +4 more
doaj   +1 more source

Geochemical characteristics and ecological effects of Se and Zn in topsoil in Western Fuling of Chongqing [PDF]

open access: yesE3S Web of Conferences, 2022
A large area of soil in China is deficient in selenium (Se) and zinc (Zn),meanwhile, Se and Zn are essential trace elements for human body, so it is of great significance to find Se and Zn rich soil to cultivate crops.
Mao Lingling   +8 more
doaj   +1 more source

Study on the Removal of Chloride Ions in an Acidic Solution of Zinc Smelting by Green Method

open access: yesSeparations, 2023
In the process of zinc smelting, when the chloride ion concentration exceeds 100 mg/L, it continuously corrodes the electrode plate and affects the stability of the electrodeposition process.
Zhiwen Xiao   +9 more
doaj   +1 more source

EVALUATION OF SOME QUALITY CHARACTERISTICS OF FLAXSEED IN RESPONSE TO FOLIAR APPLICATION OF ZINC AND MANGANESE [PDF]

open access: yesMesopotamia Journal of Agriculture, 2023
This research was conducted at Grdarsha Field, College of Agricultural Engineering Sciences, Salahaddin University, Erbil with a GPS reading of (Latitude: 36° 4’ N and Longitude: 44° 2’ E- elevation 415 Meters above sea level).
Arian Abdullah
doaj   +1 more source

Soil and foliar zinc application techniques influence the productivity, zinc concentration, and protein content in the grains of bread wheat varieties

open access: yesActa Agrobotanica, 2023
Micronutrient zinc (Zn) is crucial for both humans and plants. To improve the micronutrient concentration in the grains of food crops, biofortification has already been established as one of the best approaches across the globe.
Mahbubur Rahman Khan   +8 more
doaj   +1 more source

Comparison of the Stress Relaxation of Biodegradable Surgical Threads Made of Mg and Zn Alloys and Some Commercial Synthetic Materials [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
The mechanical properties of the commercial synthetic surgical threads (i.e., monofilament MonosynR and polyfilament PolysorbTM) and threads made of pure zinc and selected magnesium alloys were compared.
A. Milenin   +4 more
doaj   +1 more source

INTERACTIVE EFFECTS OF ZINC AND DIFFERENT NITROGEN SOURCES ON YIELD AND QUALITY OF ONION [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2005
and 2003 to investigate the interactive effect of Zn and different nitrogen sources, i.e., mineral nitrogen (ammonium sulfate) and organic nitrogen (poultry manure) on the growth and productivity of onion (Allium cepa) cv. Giza 20.
A.M.R. Abdel-Mawgoud,   +3 more
doaj   +1 more source

EFFECT OF NPK FERTILIZATION AND MICRONUTRIENTS ON DELONIX REGIA SEEDLINGS GROWN IN SANDY SOIL [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2018
A pot experiment was carried out to study the effect of different NPK fertilization rates and various Mn and Zn treatments on sandy soil-grown Delonix regia seedlings at the Nursery of Fac. of agric., Minia Univ. during 2016 and 2017 seasons.
M. Abdou, F. Badran
doaj   +1 more source

Simple manufacturing and metal type-dependent properties of M3(OH)2V2O7•nH2O (M; Co, Ni, Cu, Zn) nanostructures [PDF]

open access: yesNanochemistry Research, 2020
M3(OH)2V2O7·nH2O ( M : Co, Ni, Cu, Zn) nanostructures were synthesized by a simple and economic chemical precipitation route. For Co and Ni compounds, very small (~9 nm), irregularly shaped and poor crystalline nanoparticles occurred, probably due to ...
Berna Bülbül   +3 more
doaj   +1 more source

Root uptake of lipophilic zinc-rhamnolipid complexes [PDF]

open access: yes, 2008
This study investigated the formation and plant uptake of lipophilic metal-rhamnolipid complexes. Monorhamnosyl and dirhamnosyl rhamnolipids formed lipophilic complexes with copper (Cu), manganese (Mn), and zinc (Zn). Rhamnolipids significantly increased
Hettiarachchi, Ganga M.   +5 more
core   +1 more source

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