Results 21 to 30 of about 5,893 (161)

NPK: ESSENTIALS FOR SUSTAINABILITY

open access: yesQuímica Nova, 2019
Human population growth and development has been largely dependent on non-renewable natural resources, which cannot be indefinitely sustained. Beyond, coal and other abundant resources cannot continue to be used at current rates due to their impact on the environment and climate.
Galembeck, Fernando   +2 more
openaire   +4 more sources

CURRENT TREATMENT FOR VENOUS THROMBOSIS

open access: yesАтеротромбоз, 2015
The term "Venous Thrombosis" (in English literature "Venous Thromboembolism") represents two diseases which are closely related to each other in terms of triggering events and clinical manifestations: lower extremity deep vein thrombosis (DVT) and ...
P. S. Laguta
doaj   +1 more source

Yield and NPK Uptake of Rice as Influenced by Si Fertilization under Ambient and Elevated Temperature

open access: yesJournal of Agriculture, Food and Environment, 2020
Application of silicon (Si) influences the stress resistance, and thereby could boost up the growth and yield of rice. Anexperiment was conducted to investi-gate the effect of Si fertilization on rice cv.
S. Akter
doaj   +1 more source

EFFECT OF GROWING MEDIA, BIO AND CHEMICAL FERTILIZATION ON THE PRODUCTION OF GLADIOLUS (CV. NOVALUX) CORMS FROM CORMLETS [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2014
The experimental trial was consummated during two successive seasons (2011/ 2012 and 2012/ 2013) at the nursery of Hort. Res. Inst., Giza, Egypt.
W. Bazaraa, Reem Saeed, Ali Nabih
doaj   +1 more source

INFLUENCE OF COMPOST, MINERAL AND EFFECTIVE MICROORGANISMS APPLICATION ON SANDY SOIL-GROWN BERMUDA TURFGRASS [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2018
Two field experiments were conducted during 2016 and 2017 seasons at the Experimental Farm, Fac. Agric., Minia Univ. to study the effect of compost, mineral NPK and/or Effective microorganisms (E.M.) on the performance and chemical constituents of ...
A. Ali, M. Abdou, E. Amer, H. Ammar
doaj   +1 more source

Assessment of actual power and electric power at construction sites

open access: yesArchitecture and Engineering, 2016
The article deals with issues connected with power supply of buildings and structures under construction. Due to nonlinear nature of electric power consumption at building industry enterprises, current and feeding voltage are distorted.
Viktor Reznichenko   +2 more
doaj   +1 more source

INFLUENCE OF SPRAYING WITH GA3 AND SOME FERTILIZATION TREATMENTS ON QUALITY AND FLOWERING OF BOUGAINVILLEA GLABRA CHOISY PLANTS [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2017
A pot experiment was consummated under open field conditions at the nursery of Hort. Res. Inst., ARC., Giza, Egypt during 2015 and 2016 seasons to study the effect of spraying with gibberellic acid at 0, 500, 1000 and 1500 ppm concentrations (as a foliar
Boshra El-Sayed   +2 more
doaj   +1 more source

The effect of adding compound fertilizer of NPK and Humic acid on the availability of NPK soil and cabbage yield

open access: yesBionatura, 2022
A field experiment was conducted in Jdeidet Al-Shatt in Diyala Governorate during the fall season of 2021. According to modern American classification, silt loam soil is classified at a level lower than Typic Torrifluvent. To study the effect of NPK and humic acid addition on soil NPK availability and total cabbage yield according to RCBD randomized ...
Miaad Ibrahim Turki, Basem Rahem Bader
openaire   +1 more source

Investigation of Ways of Dynamic Range Expansion for Broadband Receiver Microwave Devices in Multi-Signal Mode

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2018
The article investigates ways to expand the dynamic range of broadband microwave receiving devices. The task is to lim-it the output signals while increasing the upper boundary of the dynamic range by the criterion of the thirdorder inter-modulation ...
S. A. Bogdanov   +3 more
doaj   +1 more source

The Growth Performance of Oil Palm Seedlings in Pre-Nursery and Main Nursery Stages as a Response to the Substitution of NPK Compound Fertilizer and Organic Fertilizer

open access: yesCaraka Tani: Journal of Sustainable Agriculture, 2020
The need of nitrogen (N), phosphate (P) and potassium (K) nutrient in oil palm nursery are usually fulfilled with synthetic chemical fertilizers such as NPK fertilizer.
Cahyo Adileksana   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy