نتایج جستجو برای: zinc zn is an essential micronutrient needed by plants
تعداد نتایج: 11311144 فیلتر نتایج به سال:
Abstract Some of the microorganisms in soil play important roles plant performance by improving mineral nutrition. Zinc (Zn) is an essential micronutrient that has various functions and only obtained intake foods. Rice a staple food for Indonesian people. Increasing Zn concentration rice through fertilization gamma irradiated inoculants consortium effective way to accumulate grains. The objecti...
abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...
Zinc is a minor micronutrient that also involved in carbohydrate, protein synthesis metabolisms. The present study was carried out to analyze response DNSA, proline, and MDA (Malondialdehit) responses the form of zinc oxide nanoparticles (ZnO NPs) Pisum sativum, for period 21st 35th days. Two P. sativum (Maro Tarım Kars) were used as material presence 0.8 ppm 1.8 ZnO nanoparticulate. length bio...
To evaluate the effect of micro-nutrients spraying on some agronomic characteristics of the safflower (Carthamus tinctorius L. cv. Isfahan landrace), under different cropping systems, an experiment was carried out as split plot based on randomized complete block design with three replications in 2011. Experimental treatments were including: cropping systems (high, medium, low input and ecologic...
The prevalence of malnutrition in Cambodia is among the highest in Southeast Asia, and diarrhea and pneumonia are the leading causes of death among children. Whether these adverse health outcomes are associated with co-existing micronutrient deficiencies is uncertain. We have determined the prevalence of anaemia, as well as iron, zinc, and vitamin A deficiency and their co-existence among stunt...
Iron (Fe), zinc (Zn), manganese (Mn), and copper (Cu) are essential micronutrient mineral elements for living organisms, as they regulate essential cellular processes, such as chlorophyll synthesis and photosynthesis (Fe, Cu, and Mn), respiration (Fe and Cu), and transcription (Zn). The storage and distribution of these minerals in various cellular organelles is strictly regulated to ensure opt...
patients and methods serum zn and cu level of 43 patients with brucellosis (34 men and 9 women) were compared with 43 matched healthy controls. serum micronutrient concentrations were measured by automatic absorptive spectrophotometry. results mean serum cu concentration was significantly higher in subjects with brucellosis when compared with agematched healthy controls (p<0.05). mean serum zn ...
Adequacy of zinc intake from breast milk alone becomes marginal in relation to infant requirements by around 6 mo of age. Simple and cost-effective strategies are needed at the population level to ensure adequate intakes of zinc in infants and toddlers in populations at risk of zinc deficiency. We determined the amount of absorbed zinc (AZ) from a micronutrient powder (MNP) without and with 10 ...
There are many remediating methods for the polluted soils but only phytoremediation is a cost effective, environmental friendly, aesthetically pleasing approach that is most suitable for many countries. The purpose of this study was to investigate the potential of native plants for phytoremediation of contaminated soils with lead, zinc, cadmium and nickel in the rangelands around National Lead ...
Zinc is an essential micronutrient for all living organisms. When facing a shortage in zinc supply, plants adapt by enhancing the zinc uptake capacity. The molecular regulators controlling this adaptation are not known. We present the identification of two closely related members of the Arabidopsis thaliana basic-region leucine-zipper (bZIP) transcription factor gene family, bZIP19 and bZIP23, ...
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