Results 21 to 30 of about 12,619 (174)

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

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

EFFECT OF NPK AND GIBBERELLIC ACID ON GROWTH AND QUALITY OF CYCAS REVOLUTA”THUNB.” [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2016
A series of pot experiments was consummated in open field at the nursery of  Hort. Res. Inst., Giza, Egypt during 2014 and 2015 seasons to find out the effect of NPK at 2 g/pot, gibberellic acid at 500, and 1000 ppm concentrations (as a foliar spray 6 ...
Boshra El-Sayed   +3 more
doaj   +1 more source

Análisis químico y de peligrosidad de lodos del sistema de tratamiento de aguas residuales en la industria de palma

open access: yesFIGEMPA, 2019
El presente estudio analizó los componentes químicos y biológicos de los lodos generados en el sistema de tratamiento de aguas residuales industriales en una extractora de aceite crudo de palma, determinando la peligrosidad e identificando el destino ...
Paúl Nicandro Malacatus-Cobos   +2 more
doaj   +1 more source

Growth and Yield of Soybean as a Response of the Fertilization of NPK Compound Produced with Spent and Deoiled Bleaching Earth Filler

open access: yesCaraka Tani: Journal of Sustainable Agriculture, 2020
Spent Bleaching Earth (SBE) is a by-product of the refining of Crude Palm Oil (CPO) into cooking oil which is classified as hazardous and toxic materials waste. SBE has the potential to be used as a filler in the production of NPK fertilizer.
Radinal Arief Sinaga   +2 more
doaj   +1 more source

Quality of Cabbage and Kohlrabi Depending on the Fertilizing Regime and Use of Mulch

open access: yesContemporary Agriculture, 2022
Cabbage (Brassica oleracea var. capitata) and kohlrabi (Brassica oleracea Gongylodes group) take a very important place in vegetable farming around the world. Obtaining good-quality plants with minimal inputs is imperative in production.
Putnik-Delić Marina   +5 more
doaj   +1 more source

EVALUATION OF ORGANIC AND CHEMICAL FERTILIZERS EFFECT ON RHIZOSPHERE MICROFLORA AND POTATOES (SOLANUM TUBEROSUM.L) YIELD IN LOAMY SAND SOIL [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2006
A field experiment was carried out in a newly cultivated soil at Falouga, El-Tahrir province, Behira governorate during the summer season (Spring plantation)of 2003 to investigate the effect of different organic manures (i.e. compost, F Y Mor town refuse)
Abo-Sedera S.A.
doaj   +1 more source

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