Vol. 44 No. 5 (2022): Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series

Published: 2022-11-22

Articles

The effect of stop of mixing process during the anaerobic digestion process on both productivity and percentage of methane within the biogas mixture.

aziz assaad

11-21
- pdf (العربية)
Studying the biodiversity and abundance of the red marine algae Rhodophyta in Jableh beach and identifying promising species for economic investment.

hadeel arraj

23-35
- pdf (العربية)
Influence of Light on phytoplankton growth in Lattakia coastal water

feirouz darwich
- pdf (العربية)
The effect of foliar application of some micronutrients on the growth and productivity of olive trees “Al Darmlali” variety.

Ruba abo alshamlat

55-65
- pdf (العربية)
Effect of nitrogen and potassium fertilization on some productivity traits of Eruca sativa Mill.

Ghadeer Alhoushi, Muhammad Abdul Aziz, Hussam Eddin Khalasi

67-77
- pdf (العربية)
The effect of fires on some physical and chemical properties of soil (in the Qardaha region)

Ruba Issa, Mona Barakat, Mohammad Manhal Alzoubi, Ola Merhej

79-92
- pdf (العربية)
Effect of foliar spraying with micro-elements and magnesium on some leaf specifications and fruit quality in Citrus lemon(Citrus mayer) trees

Nesreen Mohemmad

93-107
- pdf (العربية)
Partial Purification of laccase enzyme from rosemary leaves (Rosmarinus officinals) and study of some its properties

Rabab Saoud, Ramez Mohammad, Sanaa Sara

109-121
- pdf (العربية)
The effect of the nitrogenous feeding form on some morphological and chemical characteristics and the productivity of maize planted in calcareous soil

Shafika Mkhies, Issa Kbibow, Nadim Khalil, Mazen Ashram

123-139
- pdf (العربية)
The Effect of grafting method, number and type of cups on queens production of local hybrid honeybee colonies (Apis mellifera L.) in Lattakia, Syria

Malek Oumran, Nouraldin hjaij, Khalil Moukayees, Menos Asaad

141-149
- pdf (العربية)
Studying the effectiveness of some locally isolated bacteria groups in biogas production

Omeima Nasser, Tofek Othman

151-165
- pdf (العربية)
The content of clay soil planted with capsicum changed from some major nutrients according to a proposed model for a fertilizer equation

Banan Qahour, Sawsan Abdullah Haifa, Amjad Hassan Badran, Nasr Sheikh Suleiman

167-179
- pdf (العربية)

Master student researches

Effect of Nitrate and Ammonium Nutrition on growth, Water, Nutrients acquisition and pH changes in the Nutrient Solution

Bushra Al-ajoze, ghiath alloush

181-201
- pdf (العربية)
A Taxonomic study of the Eulophid parasitoids (Hymenoptera: Chalcidoidea) of leafminers in Latakia province

Rezk Mhanna, Nabil Abo Kaf

203-214
- pdf (العربية)
Environmental and geographical characteristics affecting the productivity of citrus farms in Lattakia Governorate

ramy mahmoud, Mahmoud Alio, Georges Makhoul

215-231
- pdf (العربية)
Effect of Adding Iron Tri ions (FeCl3) on Nutrient Consumption and Determining the causative factor for growth in the marine waters of the Syrian coast

Ahmed Abdel Aziz, Hazem Krawi, Firuz Darwich

233-247
- pdf (العربية)
Study of some morphological, morphological, productive and grazing characteristics of white clover cultivars (Trifolium repens L.) in three locations in Lattakia

walaa hmaesha, Majd Darwish, Mohamad Alkhateeb

249-261
- pdf (العربية)
Temporal and Spatial changes of phytoplankton in North Coastal water of Lattakia.

Ranim Alakash, Feirouz Darwish

263-273
- pdf (العربية)
Record of five alien species of Decapod Crustaceans for the first time in the Syrian Marine Water

alaa alo, Izdihar Ammar, Hadise Kashiri

275-288
- pdf (العربية)