Behzad Edrisi
Ornamental Plants Research Center, Horticultural Sciences Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Mahallat, Iran
[ 1 ] - Foliar Application of Anti-frost Solution Influences Physiological and Biochemical Parameters in Bougainvillea, Canna and Petunia
Frost is the coating or deposit of ice that may form in cold conditions, usually overnight. If the temperature drops far enough for the plant cells to freeze, non hardy plants will die. Therefore, a research was laid out to study the influence of an anti-frost solution on growth, flowers quality and biochemical parameters of ornamental plants. The anti-frost solution was applied as foliar spray...
[ 2 ] - An Investigation into the Effect of Gibberellic Acid and Storage Temperature on Vegetative and Reproductive Characteristics of Tuberose (Polianthes tuberosa)
important cut flowers in tropical and sub tropical areas of the world and has the seventh rate of production between all cut flowers of Iran. In order to investigate different effects of storage temperatures (8 weeks at 4 °C, 4 weeks at 4 °C + 4 weeks at 20 °C, 8 weeks at 12 °C, 4 weeks at 12 °C+ 4 weeks at 20 °C and 8 week at 20 °C) and different concentrations of gibberellic acid (0, 150 and ...
[ 3 ] - Evaluation of the Mechanical Strength of Gerbera Flower Stem in Response to Silicon and Salicylic Acid Application
Stem and peduncle bending by the weight of the flower is one of the main postharvest problems in gerbera (Gerbera jamesonii Bolus.) and sometimes caused stem crushing or water loss. In this research, silicon and salicylic acid were applied to enhance the mechanical strength of inflorescence stem, and the results revealed that stem curving was decreased by silicon and salicylic acid treatments. ...
[ 4 ] - بررسی اثر مواد شیمیایی بر ماندگاری و کیفیت رز شاخه بریده رقم Ilona
ماندگاری گل های شاخه بریده با استفاده از ترکیبات مؤثر در بهبود توازن هورمونی و روابط آبی و یا کاهش رشد باکتری ها در بافت آوند چوبی افزایش می یابد. لذا تأثیر چند ماده شیمیایی بر ماندگاری گل های شاخه بریده رز رقم ایلونا برای معرفی مواد نگهدارنده فراوان تر، سالم تر و کم هزینه تر بررسی و باتوجه به میزان تأثیر و هزینه مقایسه اقتصادی شد. آزمایش با طرح بلوک های کامل تصادفی در سه تکرار با استفاده از ت...
[ 5 ] - تأثیر سیلیسیوم و سالیسیلیکاسید بر تشکیل لیگنین‌ها و آنزیمهای آنتیاکسیدانت در گل ژربرا
کیفیت و ماندگاری گل‌ها تا حدود زیادی به پایداری ساقه و پتانسیل آنتیاکسیدانی بستگی دارد. این پژوهش برای مطالعه اثر تغذیه سیلیسیوم و تیمار سالیسیلیکاسید بر کیفیت گل ژربرا (Gerbera jamesonii Bolus.) و فعالیت آنزیمهای آنتیاکسیدانت در مراحل پس از برداشت، بهصورت کشت بدون خاک در قالب دو آزمایش فاکتوریل با طرح بلوکهای کامل تصادفی انجام شد. آزمایش اول شامل محلولپاشی قبل از برداشت صفر، 10 و 20 میل...
[ 6 ] - Propagation of Three Cultivars of Rosa hybrida L. through Stenting Method
In the commercial production of roses, introducing a method to reduce the time of propagation with maximum success is crucial. This study was conducted to investigate the effect of different concentrations (0, 1500, 3000, 4500 mg/L) of Indole-3-butyric acid (IBA) on propagation of three cultivars of Rosa hybrid L. ('Dolce Vita', 'Samurai' and 'Utopia') by stenting (simultaneous cutting and graf...
[ 7 ] - Evaluation of Genetic Parameters and Cormlet Yield in Gladiolus Offspring
The research aimed to produce new genotypes by hybridization. It was conducted in the Ornamental Plants Research Center of Mahallat from 2016 to 2018. Four varieties of gladiolus including Amsterdam, White Prosperity, Advance Red and Rose Supreme were chosen for hybridization. The progenies were evaluated in a randomized complete block design with three replications. The highest heritability in...