مریم حقیقی
گروه باغبانی، دانشکده کشاورزی،دانشگاه صنعتی اصفهان
[ 1 ] - اثر آلاینده‌های ناشی از سوختن بنزین بر برخی خصوصیات آناتومیکی، فیزیولوژیکی و مورفولوژیکی اسفناج
آزمایشی به‌صورت فاکتوریل و در قالب طرح کاملا تصادفی با 3 تکرار در گلخانه‌ی پژوهشی دانشکده‌ی کشاورزی دانشگاه صنعتی اصفهان بر روی گیاهان اسفناج، در سه دوره‌ی زمانی 10 ، 20 و 30 روز در معرض آلاینده‌های ناشی از سوختن بنزین انجام گرفت و صفات آناتومیکی، فیزیولوژیکی و مورفولوژیکی آن‌ها پس از پایان اعمال تیمارها مقایسه گردید. قرار گرفتن 10 روزه اسفناج در برابر آلاینده‌ها، سبب افزایش معنی‌دار کلروفیل‌کل...
[ 2 ] - تأثیر پایه‌‌های بومی مختلف کدوئیان بر رابطه‌‌های آبی و تغییرهای فیزیولوژیکی خیار پیوندی در شرایط تنش شوری
پژوهش‌‌های بسیاری جهت افزایش عملکرد گیاهان مختلف در شرایط شور صورت گرفته است، اما پژوهش‌‌های کمی بر روی استفاده از پایه‌‌های بومی جهت مقاومت به تنش شوری به ویژه از دیدگاه تغییرهای فیزیولوژیکی مؤثر بر افزایش مقاومت صورت گرفته است. بنابراین، تأثیر پایه‌‌های مختلف بومی شامل انواع پایه‌‌های کدو (خورشی، تنبل، آستانه اشرفیه، قلیانی، کارلا)، خیار بومی اصفهان و شاهد (خیارCucumis sativus v. DAVOSII) و خ...
[ 3 ] - تاثیرسلنیم فلزی و نانو بر خصوصیات فیزیولوژیک گیاه گوجه فرنگی
Selenium (Se) is an important microelement for plants and has been shown to improve growth under normal and stressed conditions. In this study, effect of Se and nano-selenium (N-Se) on hydroponically-grown tomato (Lycopersicum esculentum Mill. cv. ‘Halil’) on photosynthesis, antioxidant activity and total polyphenolic content was assessed. A factorial experiment with three temperatu...
[ 4 ] - تأثیر بسترهای مختلف کشت بر جذب عناصر پرمصرف و کم‌مصرف توسط گوجه‌فرنگی گیلاسی
In order to investigate the effect of some substrates on uptake and concentration of nutrients in cherry tomato (Lycopersicon esculentum Mill. cv. Cerasiforne), this non-recycling soilless culture experiment was carried out as a completely randomized blocks design with 9 treatments and four replicates, with two plants in each pot. Treatments included perlite-vermiculite 50:50 %v, perlit-zeolite...
[ 5 ] - مقایسه اثر تیتانیوم و نانوتیتانیوم بر رشد و تغییرات فتوسنتزی گوجه‌فرنگی در سیستم هیدروپونیک
Titanium (Ti) has beneficial effects on growth, physiology and metabolism of plants. On the other hand, there is a high concern to use the nano-fertilizers with technological progress. In this respect, a hydroponic experiment, was designed in which Ti and nano-titanium (N-Ti) were added to the nutrient solution (NS) in two concentrations of 1 and 2 mg/L the NS without adding treatments was cons...
[ 6 ] - اثر پایه های خیار بومی بابل، کدو بومی بابل و واریته فرو بر رشد خیار گلخانه ای در دماهای مختلف
Today Grafting is important because of its advantageous in increasing plant resistance to temperature stress and salinity in Cucurbitaceae. In order to investigated the effect of grafting of Cucumis sativus var. Super daminos on babol and Cucurbita moschata var Ferro and Cucumis sativus collected in Isfahan comparing with non-grafting and self grafting of Cucumis sativus var. Super daminos as a...
[ 7 ] - بررسی تغییرات گوجه فرنگی گلخانه ای تیمار شده با عنصر مفید به شکل فلزی و نانو فلزی
Selenium (Se) is an essential element for human and livestock health with antioxidant and anticancer effect. Although Se is not an essential element for plant growth,but improve the plant growth. A hydroponic experiment was conducted in the greenhouse of Isfahan University of Technology in winter of 1391. The completely randomized design was arranged. Se in four concentration 0, 2.5, 5 and 10 &...
[ 8 ] - اثر تنش دمای پایین ریشه بر خصوصیات رشد، فتوسنتز و فیزیولوژیکی کاهو در سه سطح نیتروژن
Regarding the differences between shoot and root optimum growth temperature and the impress of temperature on root function specially nutrient absorption this study was aimed to investigate the effect of low root temperature with three nitrogen levels in lettuce. The experiment was conducted in factorial completely randomized trial design with five replication. Treatments were used including th...
[ 9 ] - اثر آلودگی مواد نفتی در خاک بر جوانه زنی و خصوصیات مورفوفیزیولوژیک علف گندمی بیابانی (Agropyron desertorum) برای استفاده در فضای سبز
Petroleum hydrocarbons as organic contaminants are among the materials that pollute the soil. These compounds and the resutant stress to plants limit selection of suitable species to be planted in hydrocarbon contaminated sites. The aim of this research was to determine the effects of petroleum compounds on germination and morphophysiological characteristics of wheatgrass (Agropyron desertorum)...
[ 10 ] - تغییرات پتانسیل آب و خاصیت تنظیم اسمزی گیاه گوجه فرنگی تحت تیمار خشک شدن موضعی ریشه (PRD)
به منظور بررسی روابط آبی اندام های رویشی و زایشی گیاه گوجه فرنگی تحت تیمار خشک شدن موضعی ریشه (PRD) و تعیین نحوه حرکت آب در خاک، ریشه و گیاه و نیز اندازه گیری تغییرات پتانسیل آب و اجزای آن در جهت تنظیم و کاهش میزان آبیاری تحت شرایط کم آبی، آزمایشی گلخانه ای به صورت طرح کاملاً تصادفی با دو تیمار، شش تکرار و چهار واحد آزمایشی در هر تکرار در گلخانه های تحقیقاتی دانشگاه مسی نیوزلند پیاده شد. در این ...
[ 11 ] - تأثیر اسید جاسمونیک و اسید سالیسیلیک بر تغییرات رشدی و فیزیولوژیک گیاه گوجه‌فرنگی تحت تنش شوری
Jasmonic acid (JA) and salicylic acid (SA) work as a message transfer agent against biotic and abiotic stresses such as salinity. For studing the effect of JA and SA on growth, physiological and photosynthesis changes of tomato under salinity stress, a factorial experiment, based on completely randomized design, was performed in the Research Greenhouses of Isfahan University of Technology. Trea...
[ 12 ] - Evaluation of Responses of Iranian Melon Cultivars to Salinity Stress
To study the response of Iranian melon cultivars to salinity stress a factorial experiment based on RCBD with 3 replications was conducted. Four salinity treatments (0, 6.6, 8 and 12 dS/m NaCl( and 16 muskmelon (Cucumis melo L.) cultivars namely ‘Dargazi’, ‘Khatooni’, Abbas shori’, ‘Chah paliz’, ‘Zard Ivanaki’, ‘Gorgab’, ‘Gongi’, Saderati’, ‘Dastgerd’, ‘Sabz Isfahan’, ‘Jalali’, Ghasri Mashha...
[ 13 ] - Mineral Nutrient Uptake in Cucumbers Grafted on Lagenaria siceraria and Cucurbita moschata Rootstocks in Different Temperature
An experiment was designed to investigate the effect of grafting Cucumis sativus var. Super daminos on Cucurbita moschata (Rs) and Lagenaria siceraria (Lg)which is comparing with non-grafting of Cucumis sativus var. Super daminos (Rn) and self-grafting (Rc). The experiment carried out as a factorial experiment based on complete randomized design (CRD) with 4 replicates in two temperature treatm...
[ 14 ] - Effect of Pine Wood Vinegar on Germination, Growth and Physiological Characteristics, and Uptake of Elements in Basil
The use of organic materials is increasing in agriculture and industrial products due to their less side effects than chemical materials. In order to study the effect of pine wood vinegar (Pyroligneous acid) on growth and physiological traits of basil, two experiments were designed and conducted in 2014, based on a completely randomized design with 6 treatments (0, 1250, 2000, 2500, 3333 and 50...
[ 15 ] - اثر تنش دمای بالا و پایین بر تغییرات رشد، فتوسنتز و فعالیت آنتی‌اکسیدانی گوجه‌فرنگی در مرحله رشد رویشی
هدف از این آزمایش بررسی اثر تنش دمای بالا و پایین بر تغییرات رشد، فتوسنتز و فعالیت آنتی‌اکسیدانی گوجه‌فرنگی در مرحله رشد رویشی بود. گیاهان رشد کرده در سیستم هیدروپونیک تحت تأثیر تنش دمایی 40 و 10 درجه سانتی‌گراد به‌مدت 24 ساعت قرار گرفتند و با گیاهان شاهد در دمای گلخانه 2±25 درجه سانتی‌گراد مقایسه شدند. همه گیاهان پس از اعمال تنش به گلخانه با شرایط بهینه منتقل شدند و پس از 10 روز دوباره فاکتوره...
[ 16 ] - Physiological Efficiency of Grafted Cucumbers based on Rootstock Type, Root Zone Temperature and Nitrogen Levels
To evaluate the commercial and local cucumber rootstocks in grafting conditions at different nitrogen (N) levels and temperatures of the rootzone, this research was conducted for a year in the Research Greenhouse of the Department of Horticulture, College of Agriculture, Isfahan University of Technology in 2014. The research was a factorial experiment based on completely randomized design with ...
[ 17 ] - The Effect of Parameters Related to Soil Salinity on Madder (Rubinia tinctorum) Pigment Quality
The roots of the madder plant (Rubinia tinctorum) contain some pigments that can be used to produce the red dyes. In order to study the effect of salinity on alterations in the amount of plant pigment an experiment was conducted according to a completely randomized design with three replications. Based on the CIE XYZ color space model designed close to human color vision, the results showed tha...
[ 18 ] - Rootzone Temperature on N Absorption and Physiology of Cucumber
Increasing nitrogen absorption efficiency reduces use of excessive application of N. The effect of rootzone temperature on nitrogen absorption needs clarification. The experiment was conducted to investigate low (15°C, RTZ1), high (35°C, RTZ2) and optimum (25°C, RTZ3) root zone temperatures and nitrogen 52.5 (ND1), 78.75 (ND2) and 105 (ND0) mg∙L-1 levels on cucumber (Cucumis sativus L.), cv. Su...
[ 19 ] - اثر هیومیک اسید بر کاهش اثرات تنش خشکی در گیاه گوجه‌فرنگی (Lycopersicum esculentum Mill.)
برای بررسی اثر کاربرد هیومیک اسید در کاهش تأثیرات تنش خشکی در گیاه گوجه‌فرنگی (Lycopersicum esculentum Mill.) آزمایشی به‌صورت فاکتوریل در قالب طرح بلوک‌های کامل تصادفی با نُه تیمار و سه تکرار شامل میزان آبیاری 100 (D1)، 50 (D2) و 25 (D3) درصد آب مورد نیاز گیاه بر حسب ظرفیت مزرعه به روش وزنی همراه با سه مقدار هیومیک اسید صفر (H1)، 500 (H2) و1000 (H3) میلیگرم در لیتر در شرایط گلخانه طراح...
[ 20 ] - Changing the Physiological Response and Water Relationships in Sweet Pepper When Stopping the Activity of Root Aquaporin in Drought Stress
Aquaporins are the main proteins in the plasma membrane, which facilitates the movement of water, carbon dioxide, and other small soluble material through the membrane. The aim of this study was to investigate the role of root acuporine on the physiological, biochemical and biochemical changes and water relations under drought stress. For this purpose, a study was conducted in a completely rand...
[ 21 ] - The effects of pine wood vinegar on the germination, growth and photosynthetic characteristics of cucumber
Wood vinegar is a substance, derived from cooling black carbon fire, which could be used instead of chemical materials in the agriculture industry as an organic compound. In order to study the effectiveness of pine wood vinegar on physiological and photosynthesis traits of cucumber, two experiments were conducted based on a completely randomized design with six treatments including 0, 1250, 200...
[ 23 ] - Responses of Lettuce (Lactuca sativa var. longifolia) Against to Different Time Exposure of Air Pollution of Exhaust Emissions
The experiment was conducted in factorial test based on a completely randomized design with three replications in greenhouse of Isfahan University of Technology of Iran. Lettuce seedlings were exposed separately to the exhaust emissions in three different exposure times (10, 20 and 30 days) and after the exposure time, their morphological, physiological and anatomical traits were measured and c...
[ 24 ] - Comparison of Physiological Traits of Two Sweet Pepper Cultivars under Salinity Stress
In order to investigate the effect of salinity on the physiology of two cultivars of green and orange bell peppers, an experiment was conducted at the Isfahan University of Technology, Isfahan, Iran in 2019. The experiment was a factorial experiment in a completely randomized design in the greenhouse, in which treatments included four salinity levels (irrigation with normal water, irrigation wi...
[ 25 ] - The Effect of Seaweed Extract and LED on the Growth and flowering of Two Lisianthus Cultivars
Lisianthus is a slow-growing flowering plant whose seed germination and growth is a challenge in the tropics. Due to the marketability of this type of cut flower, this study was performed in two experiments to investigate the effect of seaweed extract (SWE) and LED on the growth of seedlings of two cultivars of lisianthus (namely Ariana and Mariachi) and its effect on flowering as a factorial e...