Effect of nitrogen fertilization and zinc spraying on growth and yield of flax

Waleed K. S. Al-Juheishy; Salim A Younis; Hossam M. Hameed

Volume 24, Issue 4 , December 2024, , Pages 1-10

Abstract
  During the 2021–2022 winter growing season, an experiment was carried out in two distinct locations: Field Crops Department Research Station-College of Agriculture and Forestry and Wana sub-district. The study aimed to investigate the influence of 3 levels from nitrogen fertilizer (0 , 75 , 150 ...  Read More

Peanut Yield and Oil Response to Application Methods and Zinc Concentration

Nazy A. Sarkees; Bilal I. Mohammed

Volume 23, Issue 3 , September 2023, , Pages 22-31

Abstract
  From the field of Khabat Technical Institute- Erbil Polytechnic University the research was conducted in the summer season of 2021. It shows peanut yield and oil response to application methods and zinc concentration. A factorial experimental design was applied in a randomized complete block design (RBCD) ...  Read More

The level of knowledge of grape growers about the most important tree service and obtainer, in the Ishaqi district in Salah Al din Governorate

Hussein Janabi; Majed Ali

Volume 23, Issue 1 , March 2023, , Pages 168-178

Abstract
    The study aimed to determine the knowledge level of grape growers with the most important tree service operations and the outcome in Ishaqi sub-district | Salah al-Din governorate in general, and to determine the correlation between the knowledge level of grape growers and some independent variables, ...  Read More

Effect of Different Levels of Phosphorous Fertilization on Growth, and Yieldcomponenets of some Common Vetch (Vicia Sativa L) Varieties

Jwan Gharib Rafaat

Volume 22, Issue 4 , December 2022, , Pages 106-115

Abstract
  Four phosphorus fertilizer rates (0, 30, 60, and 90 kg ha-1) were evaluated for the nine common vetches (Vicia sativa) varieties ,Clima, Hanka, Mikaela, Lujiliana, Marrianum, Mery, Beybi, Nigra, and Namoi. Experiments was conducted during the winter season of 2019-2020 in the Sulaimani governorate at ...  Read More

Growth, Yield, and Quality Characteristics of Eight Winter Chickpea Varieties Under Rainfed Conditions

Dler Mahmood Abdallah; Hemin A. Neima; Rebwar Ahmed Mustafa

Volume 22, Issue 3 , September 2022, , Pages 148-157

Abstract
  This experiment was conducted aiming to introduce and select the suitable winter chickpea to Sulaymaniyah governorate climatic conditions. This study was laid out in RCBD design with eight different varieties (namely, FLIP 97-706C, FLIP 03-87C, FLIP 05-74C, FLIP 05-87C, FLIP 05-110C, FLIP 05-142C, FLIP ...  Read More

Effect of NPK Levels on Seed Yield and Oil Contents of Rapeseed (Brassica napus L.) Under Sulaimani Condition-Iraq Kurdistan Region

Shara J. Hama

Volume 21, Issue 2 , March 2021, , Pages 99-111

Abstract
  This experiment was conducted during the winter season of 2016-2017 at the Qlyasan Agricultural Research Station, College of Agricultural Engineering Sciences, University of Sulaimani, using split plot design the main plots conducted in (RCBD) with three replicates to study the effect of three levels ...  Read More

Effects of soil texture on growth and yield of six varieties of okra (Abelmoschus esculentus [L.] Moench)

Ghassan J. Z.; Ammar H. Saied; Harith B. Abdul Alrahman

Volume 21, Issue 1 , March 2021, , Pages 36-47

Abstract
  A comparative agronomical experiment was conducted at research station/ Department of Horticulture and Landscape/ College of Agriculture/ Tikrit University, to study the effect of two different soil textures (loam and silt loam) on growth and yield of six varieties of okra.  The two soil textures ...  Read More

Evaluation Maize Genotypes for Yield and Yield Components and Constructing Selection Index

Mohammed Hussain; Hajer Askandar; Abbas Khether; Rezgar Saaed

Volume 19, Issue 4 , December 2019, , Pages 76-82

Abstract
  This experiment was conducted at farm of field crops department, collage of agriculture, Duhok University in spring 2018 to construct selection index. The results showed that all selection indices include the yield gave relative efficiency equal to those when used the yield only, the increase in efficiency ...  Read More

Effect of Different Concentration of Amino Acid and Vitamins in Properties Yield and Components Plant Basil Ocimmum basilicum L.

Akeel Almohammedi; Mohanaed Alsammarri

Volume 19, Issue 1 , March 2019, , Pages 40-45

Abstract
  This study was carried out at a private farm in city Samarra in Qalaa for the 2016 summer season. This experiment included on factors is basil. Different concentrations of amino acid and vitamins  and their interaction Amino acid included different concentrations of amino acid  aspartic acid ...  Read More