EKB Journal Management System
Keywords = photoperiod
Number of Articles: 20
1

In vitro MICROTUBERIZATION OF SOME POTATO (Solanum tuberosum L.) CULTIVARS AS RESPONSE TO MEDIA CONSTITUENTS AND PHOTOPERIOD

Volume 29, Issue 2, April 2024, Page 81-98
Amina Wafa; Wafaa Fekry; Aly Hassan; Ismail Khatab
2

Morphogenic responses of two potato cultivars explants to sucrose, photoperiods and growth regulators

Volume 5, Issue 2, April 2024, Page 151-162
Hoda Ashraf mohamed; Moataz Mohamed Tawfik; esam abdelsalam Hussein; Ali Hassan Ibrahim
3

Simplification of the Culture Medium and Action of The Bioreactor Material on The Stimulation of Chlorella vulgaris Production

Volume 14, Issue 2, December 2022, Page 85-99
Ghomari, samia; Benabdesslem, Yasmina; Mhamdia, Chafik; Daoud Hamdi, samia; Khaled, Meghit Boumediene; Cherifi, Kouider
4

Amelioration of anxiety and locomotion during circadian rhythm change of adult zebrafish (Danio rerio) by Pranic Energy

Volume 24, Issue 6, September and October 2020, Page 319-329
Abhishek Nadig; Srikanth Nagaraja Jois; Krishnamurthy Nagendra Prasad; Vijayakumar Vinu
5

On some factors affecting molting and growth rate of the giant freshwater prawn, Macrobrachium rosenbergii (De Man, 1879)

Volume 24, Issue 2, March 2020, Page 163-175
Madlen M. Habashy; Khadiga M. Sharshar
6

The role of exogenous melatonin and photoperiod on productive and reproductive performance of Ossimi sheep

Volume 14, Issue 3, December 2019, Page 49-58
Abd-Allah, M; M. W.H. Daghash
7

Biological Measurements and Hormonal Profile in Female Gilthead Sea Bream (Sparus Aurata) In Response to Human Chorionic Gonadotropin (HCG) Injection

Volume 24, Issue 1, June 2019, Page 103-112
Mohamed Badran; Mohamed El-Danasoury; Safaa Sharaf; Ahmed Hassan
8

INFLUENCE OF PHOTOPERIOD AND CRUDE PROTEIN LEVELS ON PRODUCTIVE TRAITS AND ECONOMIC EFFICIENCY OF MUSCOVY DUCKLING MALES DURING SUMMER SEASON

Volume 21, Issue 3, August 2016, Page 301-321
Ibrahim Azazi; Ahmed ALazab; Mohamed Nassrallah
9

INFLUENCE OF DIFFERENT MANAGERIAL SYSTEMS ON PERFORMANCE AND PHYSIOLOGICAL RESPONSES OF DEVELOPING BUFFALO CALVES DURING FATTENING PERIOD

Volume 52, Issue 1, January 2015, Page 1-9
M. Abd-Allah; M. Y. Elaref; A. I. Zanouny
10

The Role of Different Photoperiods in the Activation of the Thyroid Gland and Ovaries of Adult and Aged Rats ( Rattus norvegicus )

Volume 57, Issue 1, October 2014, Page 531-546
Gabry M.S; El-Hennamy R.E; Ibrahim M.A; and Fathalla A.S
11

EFFECT OF DIFFERENT PHOTO PERIODS ON GROWTH PERFORMANCE, SURVIVAL RATE AND SKIN COLOUR OF NILE TILAPIA FINGERLINGS

Volume 50, Issue 3, September 2013, Page 186-192
M. A.M. Ali; A. M.I. El-Feky
12

Factors possibly affecting growth of Microcystis aeruginosa and M. flos aquae isolated from Wadi El-Raiyan Upper Lake Egypt under laboratory conditions

Volume 16, Issue 2, May 2012, Page 35-46
Hoda Nasr; Shymaa Zaher; Ahmed El-Awamri
13

RESPONSE OF STRAWBERRY PLANTS TO SHORTENING DAY LENGTH , SHADING AND COLD STORAGE UNDER EGYPTIAN CONDITIONS

Volume 89, Issue 2, July 2011, Page 673-686
AHMED M. EL-SAWY; MAGDY M. WADID; OSAMA A. EL-BEHAIRY; ZOCCHI G. ZOCCHI; AYMAN F. ABOU-HADID
14

EFFECTS OF PHOTOPERIODS ON THE GROWTH PERFORMANCE, FEED INTAKE AND FEED EFFICIENCY OF GILTHEAD SEA BREAM (Sparus aurata) JUVENILES

Volume 34, Issue 5, May 2009, Page 4507-4515
M. S. El-Sherif
15

THE PRODUCTIVITY OF NILE TILAPIA, OREOCHROMISNILOTICUS (L.) REARED UNDER DIFFERENT BROODSTOCK DENSITIES AND PHOTOPERIODS IN A RECYCLING WATER SYSTEM

Volume 11, Issue 2, April 2007, Page 43-64
Adel Tharwat
16

Effect Of Photoperiod On The Development And Fecundity Of Carpoglyphus lactis L. ( Acari: Carpoglyphidae )

Volume 23, Issue 1, April 2006, Page 212-218
Wafaa L. F. Ibrahim
17

EFFECT OF PHOTOPERIOD ON SOME BIOLOGICAL PARAMETERS AND UTILIZATION OF FOOD OF THE MULBERRY SILKWORM Bombyx morl L. (LEPIDOPTERA: BOMBYCIDAE)

Volume 30, Issue 11, November 2005, Page 7141-7146
Somaia E. Aly
18

. t:FFECT OF PHOTOPERIODS ·ON· THE RATE OF FOOD CONSUMPTION BY THE LAND SNAIL Monacha cartusiana (Muller)

Volume 30, Issue 11, November 2005, Page 7147-7152
M. I. Mohamed; Reham F. Ali
19

BIOLOGICAL RESPONSES OF THE PREDATORY MITE, Agistemus exsertus (ACARI: STIGMAEIDAE) TO PHOTOPERIOD AND LIGHT INTENSITY

Volume 30, Issue 9, September 2005, Page 5647-5652
A. H . Rasmy,; Hoda E. Hussein; G. M. Abou-Elella
20

MANIPULATING THE SPAWNING TIME OF THE AFRICAN CATFISH {CLARIAS GARIEPINUS) USING TEMPERATURE .AND PHOTOPERIOD

Volume 5, Issue 4, September 2001, Page 11-28
Gamal Abd El-Nasser; El-Saved Shokr; Nabii Abdcl-Hakim