Journal of Productivity and Development

Volume & Issue: Volume 11, Issue 2, July 2006

EFFECT OF INTERCROPPING AND NEIGHBOR SYSTEMS OF COTTON PLANTS AND OTHER SUMMER CROPS ON THE OCCURRANCE OF SOME COTTON PESTS AND ASSOCIATED NATURAL ENEMIES

Pages 185-198

Mohamed Ibraheem; Atef Abd Allah; Hatem Al-Shannaf

ECONOMIC AND BIOLOGICAL REVENUE OF MAIZE EXPERIMENTS (In Arabic)

Pages 199-213

Ahmed Abd El–Hallim; Ezzat Zidan; Faten Mohamed El Hady

STATISTICAL ASSESSMENT OF POTATOES CROP LOSSES IN EGYPT (In Arabic)

Pages 215-227

Ezzat Zidan; Faten Mohamed EL–Hady

EFFECT OF POLLEN SUBSTITUTES FEEDING ON THE ACTIVITY OF HONEYBEE COLONIES

Pages 239-248

I. Shehata; E Nafea

INFLUENCE OF DIETARY ENERGY AND PROTEIN SOURCES ON DIGESTIBILITY, RUMEN PARAMETERS AND WEIGHT GAIN OF MALE GOATS

Pages 267-277

Sabry Shehata; Mahmoud El-Gamal

EFFECT OF SOWING METHOD AND CUTTING SYSTEM ON FORAGE AND SEED PRODUCTION OF SOME EGYPTIAN CLOVER CULTIVARS (TRIFOLUM ALEXANDRINUM, L.).

Pages 279-295

El Sayed Gaballah

PHENOLIC COMPOUNDS, SWEETNESS AND AMINO ACIDS CONTENT OF ONION CULTIVARS DISTRIBUTED IN EGYPTIAN LOCAL MARKETS AND THEIR RELATIONSHIP WITH ANTIOXIDANT ACTIVITIES

Pages 297-315

Yousif Elhassaneen

ARMERS KNOWLEDGE OF THE HARMS OF INSECTICIDES AND THEIR SUBSTITUTES USAGE IN CONTROL VEGETABLES PESTS IN SOME VILLAGES IN SKARKIA GOVERNORATE

Pages 317-336

mohamed Khadr El-Sayed; Mohamed Farag

EFFECT OF SEEDING RATE AND NITROGEN FERTILIZATION ON THE YIELD OF FLAX

Pages 337-350

Abd El Rahman Omar; Salwa Ash- Shormillesy

GROWTH PERFORMANCE, DIGESTIBILITY, CARCASS TRAITS AND SOME BLOOD CONSTITUENTS OF JAPANESE QUAILS AS AFFECTED BY SUPPLEMENT OF CHROMIUM IN GROWING RATIONS

Pages 351-366

Waheed Ezzat; Ahmed Abd el hady El-Koteat; Mohamed Salah Shoeib

SURVEY AND SEASONAL ABUNDANCE OF LEAFHOPPERS INFESTING SOME SOLANACEOUS AND CRUCIFEROUS CROPS.

Pages 367-381

Reda Omar; Aly Morsy Hegab; Abd El rahman El-Bery; Mostafa Hashem

EFFECT OF SOME POLLEN SUBSTITUTES ON BROOD REARING ACTIVITY AND QUEEN PRODUCTION OF HONEYBEE COLONIES

Pages 383-391

Reda Omar

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)

Issue 2

Issue 1