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 (Arabic)
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 (Arabic)
Influence of Light on phytoplankton growth in Lattakia coastal water

feirouz darwich
- pdf (Arabic)
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 (Arabic)
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 (Arabic)
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 (Arabic)
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 (Arabic)
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 (Arabic)
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 (Arabic)
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 (Arabic)
Studying the effectiveness of some locally isolated bacteria groups in biogas production

Omeima Nasser, Tofek Othman

151-165
- pdf (Arabic)
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 (Arabic)

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 (Arabic)
A Taxonomic study of the Eulophid parasitoids (Hymenoptera: Chalcidoidea) of leafminers in Latakia province

Rezk Mhanna, Nabil Abo Kaf

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

ramy mahmoud, Mahmoud Alio, Georges Makhoul

215-231
- pdf (Arabic)
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 (Arabic)
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 (Arabic)
Temporal and Spatial changes of phytoplankton in North Coastal water of Lattakia.

Ranim Alakash, Feirouz Darwish

263-273
- pdf (Arabic)
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 (Arabic)

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

Articles

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

Studying the biodiversity and abundance of the red marine algae Rhodophyta in Jableh beach and identifying promising species for economic investment.

Influence of Light on phytoplankton growth in Lattakia coastal water

The effect of foliar application of some micronutrients on the growth and productivity of olive trees “Al Darmlali” variety.

Effect of nitrogen and potassium fertilization on some productivity traits of Eruca sativa Mill.

The effect of fires on some physical and chemical properties of soil (in the Qardaha region)

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

Partial Purification of laccase enzyme from rosemary leaves (Rosmarinus officinals) and study of some its properties

The effect of the nitrogenous feeding form on some morphological and chemical characteristics and the productivity of maize planted in calcareous soil

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

Studying the effectiveness of some locally isolated bacteria groups in biogas production

The content of clay soil planted with capsicum changed from some major nutrients according to a proposed model for a fertilizer equation

Master student researches

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

A Taxonomic study of the Eulophid parasitoids (Hymenoptera: Chalcidoidea) of leafminers in Latakia province

Environmental and geographical characteristics affecting the productivity of citrus farms in Lattakia Governorate

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

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

Temporal and Spatial changes of phytoplankton in North Coastal water of Lattakia.

Record of five alien species of Decapod Crustaceans for the first time in the Syrian Marine Water

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