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تاثير موعد الزراعة ومسافتها والرش بالهيومس السائل في النمو وحاصل البذور والزيت لنبات الخلة البلدي Ammi visnaga (L.) Lam. وفعاليته التثبيطية لبعض الاحياء الدقيقة == Effect of Sowing Date, Plant Spacing and Spraing with Liquid Humes on Growth and Yield of Khellah Plant Ammi visnaga (L.) Lam. and its Inhibition Activitie on Some Microorganisms
Author name:
علا عدنان فائز حبيب الجابري
Supervisor name:
عصام حسين علي الدوغجي
General topic:
Agricultural sciences
Specific topic:
Plant - Gardening
Degree:
Master
University:
University Of Basrah - Faculty Of Agriculture - Department Of Horticulture And Garden Engineering
Language:
Arabic
University location:
Basrah
First pages:
31T1830 - p.pdf
Abstract:
The present study was conducted during the growing season of 2013/2014 in the Medical and Aromatic Plants Unit Field, Agricultural Collage, Basrah University, to study the effect of sowing date, plant spacing and spraying with liquid hummus and their interaction on growth and seed and fixed yield of Khella plant Ammi visnaga (L.) Lam. " Syrian Local " and its biochemical effects.The study Included 12 factorial treatments, which were the combinations of two sowing dates 1/10 or 20/10, three plant spacing 20, 30 or 40 cm and spraying with liquid humus in concentration of 0.75 ml. l. - 1 or without ( spraying with distill water) and their interactions. A Complete Randomized Block Design in a factorial experiment was used with three replicates. The results analyses with SPSS program and Least Significant Differences Test (L.S.D) in level 0.05 was used to compared The most important results may be summarized as follows : - 1. Effect of sowing dates : Plants sown on 1/10 gave a significantly increases in plant height, leaf number. Plant - 1, number of main lateral branches. plant - 1 , earliest in inflorescences appearance, number of inflorescences. plant - 1, total seed yield. plant - 1 (54.3 gm), weight of 1000 seed, seeds productivity. hectare - 1 (4754kg), total fixed oil. plant - 1 (2.9gm), fixed oil productivity. hectare - 1 (309.5 kg), leaf total soluble carbohydrates content, seed total soluble carbohydrates content. Whereas plants grown on 20/10 had a significantincreases in dry matter percentage, fixed oil percentage ( 8.3%) and seed total protein percentage.2. Effect of plant spacing : Plants cultivated at 40 cm a part had a significant increases in leaf number. plant - 1, earliest in inflorescences appearance and number of inflorescences. plant - 1. Whereas plants cultivated at 30 cm a part had a significant increases in weight of 1000 seed and leaf total soluble carbohydrates content, Plants cultivated on 20 cm a part gave a significant increases in seeds and fixed oil productivity. hectare - 1 (3543kg and 311.2 kg), respectively.3. Effect of spraying with liquid humus : - Plants sprayed with liquid humus had a significant increases in leaf number. Plant - 1, dry matter percentage, number of inflorescences. plant - 1, total seed yield. plant - 1 (34.0 gm), seeds productivity. hectare - 1 (3543kg), fixed oil percentage (8.1%), total fixed oil. plant - 1 (2.6gm), fixed oil productivity. hectare - 1 (267.2 kg) and leaf total soluble carbohydrates content.4. Effect of the interactionsThe Interactions between the study factors, showed a significant effect in all studded parameters except leaf total chlorophyll content.5. The activity of the Khella seed and leaf extracts against certain types of pathogenic bacteria to human.The activities of aqueous, methanolic and ethanolic extracts of either leaves or seed were tested against some types of bacteria Escherichia coli, Pseudomonas aerugnesa and Staphylococcus aureus at fiveconcentrations 50, 100, 200, 300 or 400 mg. L. - 1. The aqueous extract of the seeds showed inhibition effect in all studied concentrations, the effect increased with the concentration increases.6. The activity of the Khella seed and leaf extracts against two pathogenic fungi Aspergillus nigerCandida albicanThe activities of aqueous, methanolic and ethanolic extracts of either leaves or seed were tested against two fungi Aspergillus nigerCandida albican at five concentrations 50, 100, 200, 300 or 400 mg. L. - 1. All the extracts showed inhibition effect in growth diameters of both fungi, the methanolic extract of leaves was the more effected
