Journal of Productivity and Development

Volume & Issue: Volume 26, Issue 4, October 2021

AN ANALYTICAL STUDY OF THE INDICATORS OF ECONOMIC DEVELOPMENT AND AGRICULTURAL DEVELOPMENT IN KUWAIT( In Aabic)

Pages 561-580

Mona Abdullah Al-Abbad; Ahmed Abu Al-Roos; Ibrahim Ismail

ANALYTICAL STUDY OF AGRICULTURAL DEVELOPMENT IN KUWAIT( In Aabic)

Pages 581-600

Mona Abdullah Al-Abbad; Ahmed Abu Al-Roos; Ibrahim Ismail

ECONOMIC ANALYSIS OF THE PERFORMANCE OF THE BANKING SECTOR IN THE STATE OF KUWAIT( In arabic)

Pages 601-616

Lamia Elearifan; Ibrahem Ismail; Ahmed Abu Al-Roos

THE ECONOMIC BALANCE BETWEEN REVENUES AND EXPENSES IN THE KUWAITI ECONOMY(In Arabic)

Pages 617-636

Lamia Elearifan; Ibrahim Ismail; Ahmed Abu Al-Roos

ECONOMIC AND COMMERCIAL EVALUATION AL-ABD FOOD COMPANY IN KUWAIT(In Arabic)

Pages 637-656

Sarah Abdel Karim; Ahmed Al-Roos Al-Roos; Fikri El Desoki

ANALYSIS AND STUDY OF THE ELEMENTS OF A PROJECT SHAMIYA AND SHUWAIKH COOPERATIVE SOCIETY IN THE STATE OF KUWAIT(In Arabic)

Pages 657-670

Sarah Abdel Karim; Ahmed Al-Roos Al-Roos; Fikri El Desoki El Desoki

EFFECT OF TREATMENT WITH L-CARNITINE, CO-ENZYME Q10 AND ZINC-METHIONINE AS STIMULANTS ON SEMEN QUALITY AND SOME BLOOD PARAMETERS OF DAMASCUS GOAT BUCKS DURING SUMMER SEASON OF EGYPT.

Pages 671-688

Mahmoud Abd-Allah; Hassan El Kelawy; Hassan Ibrahim; Nagy El-Gaafary; Amgad Abou El-Ela

DEVELOPMENT OF RESISTANCE TO CHLORPYRIFOS-METHYL IN APHIS CRACCIVORA KOCH AND ITS IMPACT ON CERTAIN BIOLOGICAL ACTIVITIES

Pages 689-702

Rehab Abd-Allah; Abd El Hamid Mohanna; Hamza El-Sharkawy; Mostafa Hashem

EFFECT OF SOME MANGO ROOTSTOCKS ON THE PERFORMANCE OF KEITT,NAOMI AND HAYDI MANGO VARIETIES

Pages 703-718

Manar Hamed; Saeed Mehana; Nermeen El-Naggar

BOTANICAL OILS OF FENUGREEK, PUMPKIN AND SWEET ALMOND: GAS CHROMATOGRAPHY- MASS SPECTROMETRY (GC-Ms) ANALYSIS, ITS EFFECTS ON MULBERRY SILKWORM, BOMBYX Mori L.

Pages 719-736

Walaa Sallam; Fathy El-Santeel; Hamza El-Sharkawy; Mahmoud Saad

EVALUATION OF CHITOSAN AS A NEW NATURAL PRESERVATIVE IN ORANGE JUICE

Pages 737-754

Alaa Ewis; Abd el Ghany Abd el Ghany; Refaat Saber; Abd Elaziz Sharaf; Mahmoud Sitohy

THE IMPACT OF THE TAX STRUCTURE ON THE ECONOMIC GROWTH OF THE STATE OF KUWAIT( In Arabic)

Pages 755-766

Hemied Elblam; Ibrahim Ismail; Fikry Eldesouky

AN ANALYTICAL STUDY OF THE COMPETITIVENESS OF EGYPTIAN EXPORTS OF GREEN BEANS IN EUROPEAN MARKETS( In Arabic)

Pages 767-778

Mohamed Elhedeny; Ibrahim Ismail; Fikry Eldesoky

MEASURING THE COMPETITIVENESS OF THE EGYPTIAN GRAPE CROP IN INTERNATIONAL MARKETS (In Arabic)

Pages 779-806

Omnia Al-Azzazi; Ibrahim Ismail; Ahmed Abu Al-Roos

TECHNOLOGICAL STUDIES OF SOME AGRICULTURAL PRACTICES ON THE YIELD AND IT'S QUALITY OF CANOLA (Brassica napus L.)

Pages 807-824

Aya Ezzat; Maha abdalla; Al.Sayed Gaballah

USE OF THERMODYNAMIC PARAMETERS OF Q−I ISOTHERMS TO EVALUATE OF K−AVAILABILITY IN SOME EGYPTIAN SOILS

Pages 825-841

Haidy Emad El−Dean; Shawky Metwally; Mohamed Ayman; Magdy Mohamed

IMPACT OF ROYAL JELLY, GIBBERELLIC ACID AND TESTOSTERONE TREATMENTS ON SOME PRODUCTIVE, EGG QUALITY TRAITS AND ECONOMIC EFFICIENCY IN LOCAL CHICKEN STRAIN, DURING THE SUMMER SEASON OF EGYPT.

Pages 843-863

Ahmed Goma; Ali rashwan; Mostafa Tawfeek; Hassan El Kelawy; waheed ezzat

QUINOA - YIELD AND ITS COMPONENT AS AFFECTED BY N FERTILIZATION, BIO-FERTILIZER AND MICRONUTRIENTS FERTILIZATION IN CALCAREOUS SOIL

Pages 865-885

Mahmoud Sobh; Mohamed Zedan; Ashraf Ewis

EFFECT OF SANDY SOIL UNDER DIFFERENT RATES OF BIOCHAR OF IRRIGATION TREATMENTS ON SOME HYDRO-PHYSICAL PARAMETERS

Pages 887-902

Helal Masoud; Mahmoud Sobh; Mohamed Amer; Magdy Mohamed

EFFECT OF TREATMENT WITH NANO-Se AND VITAMIN E ON SEMEN QUALITY AND SOME BLOOD PARAMETERS OF BUCK RABBITS

Pages 903-922

Noura Gouda; Hassan El Kelawy; mostafa Abd El Rahim; Nagy El-Gaafary; Hassan Ibrahim

THE EFFICIENCY OF PROPOLIS AS ACARICIDE

Pages 923-938

Shimaa EL-Hadek; Ahmed Romeh; Hamza El-Sharkawy; Nabil Omar

EFFECT OF DIFFERENT STIRRING SPEEDS AND DIGESTION MIXTURES ON BIOGAS PRODUCTION

Pages 939-953

Esraa Sharaby; Yehia El –Hadidi; Essam El – Hanafy

EFFECT OF LIGHT INTENSITY AND WATER FLOW RATE OF HYDROPONIC UNIT ON THYME (THYMUS VULGARIS L.) PRODUCTION

Pages 955-970

Nadia Mohamed; Essam EL_Hanafy; Darwish Ibrahim; Ahmed Mahmoud

ESTIMATION OF THE EXTERNAL DEMAND FOR THE EGYPTIAN ONION CROP (IN Arabic)

Pages 971-997

Hazem Elkhashab; Omnia Elazzazi

REPRODUCTIVE PERFORMANCE OF RAHMANY EWES FED BASAL RATION SUPPLEMENTED WITH DIFFERENT SOURCES OF ZINC

Pages 999-1016

Ramadan Abo Elhaded; Tarek Eshmawy; mostafa Abd El Rahim; Dawlet El Kerdawy; Mostafa Tawfeek

IMPACT OF FEED RESTRICTED SYSTEM AND ZINC FORMS ON SOME PRODUCTIVE PERFORMANCE TRAITS, EGG QUALITY PARAMETERS AND ECONOMIC EFFICIENCY OF MANDARAH LAYING HENS.

Pages 1017-1031

Wesam Ayoup; Mostafa Tawfeek; Ali rashwan; mostafa Abd El Rahim; Ahmed Bealish

RESPONSE OF GARLIC TO NITROGEN AND PHOSPHORUS IN THE COMMON FORM AND NANO

Pages 1033-1052

Nessma Anwar; Essam Abou El-Salehein; Mahmoud El Hamady; Manal Mandour

EFFECT OF DIFFERENT SUBSTRATE MEDIA AND IRRIGATION ON FLOWERING AND PRODUCTION OF STRAWBERRY (Fragaria spp)

Pages 1053-1069

Ahmed Hassan; Essam Abou El-Salehein; Mahmoud El Hamady; Mahmoud Sobh

EFFECT OF FOLIAR SPRAY WITH UREA AND DRY YEAST EXTRACT ON HEAD LETTUCE PRODUCTION

Pages 1071-1086

Ahmed Abd El Galil; Essam Abou El-Salehein; Mahmoud El Hamady

Journal Archive

Volume 30 (2025)

Volume 29 (2024)

Volume 28 (2023)

Volume 27 (2022)

Volume 26 (2021)

Volume 25 (2020)

Volume 24 (2019)

Volume 23 (2018)

Volume 22 (2017)

Volume 21 (2016)

Volume 20 (2015)

Volume 19 (2014)

Volume 18 (2013)

Volume 17 (2012)

Volume 16 (2011)

Volume 15 (2010)

Volume 14 (2009)

Volume 13 (2008)

Volume 12 (2007)

Volume 11 (2006)