Aidin Hamidi

• Professor (Associate) at Seed & Plant Certification & Registration Institute

Cold atmospheric pressure plasma (CAP) has garnered significant attention in recent years for its potential applications in biomedical, environmental, and agricultural fields. Cold plasma treatment exhibits a variety of effects in agricultural applications, including impacts on seed germination and seedling growth; however, further research is requ...

Applying cold discharge plasma can potentially alter plants' germination characteristics by triggering their physiological activities. As a main crop in many countries, soybean was examined in the present study using cultivars such as Arian, Katoul, Saba, Sari, and Williams in a cold argon plasma. This study has been motivated by the importance of...

Abstract In order to study the effect of postharvest process on soybean two commercial cultivars, Williams and Saba (L17), seed germination and vigour this study was conducted as factorial experiment based on completely randomized design by three replications. Studied factors were included two soybean above mentioned cultivars and five different se...

به منظور بررسی اثر قابلیت جوانهزنی بذر بر ظهور گیاهچه در مزرعه، عملکرد وش و برخی ویژگیهاي مرتبط ارقام تجاري پنبه آزمایشی در آزمایشگاه تجزیه کیفی بذر و مزرعه پژوهشی مؤسسه تحقیقات ثبت و گواهی بذر و نهال در کرج به اجرا در آمد . قابلیت 80 ، جوانه زنی بذرهاي پنبه ارقام تجاري مهر، ورامین، ساحل و بختگان در آزمایشگاه با آزمون جوانه زنی استاندارد به میزان 7...

The field trial was conducted at Qwshtapa district , Grdmala village, which is 30 km far from center of Erbil city to compare between nine genotypes of cotton (Gossipum hirsutum L) during the growing season 2016, the genotypes were (Coker 310, Lachata ‘Iraqi genotypes ’ Cafko, Dunn 1047, Montana, Stone Ville ‘ USA genotypes ‘, Bakhtegon, Khdorda ,...

2 ‫ﺗﻮﺣﯿﺪﻟﻮ‬ ‫ﻗﺎﺳﻢ‬ ، 3 ‫و‬ ‫ﮔﺎزر‬ ‫ﺣﻤﯿﺪرﺿﺎ‬ 4 1-‫داﻧﺶ‬ ‫آﻣﻮﺧﺘﻪ‬ ‫زراﻋﺖ‬ ‫ارﺷﺪ‬ ‫ﮐﺎرﺷﻨﺎﺳﯽ‬ ‫ﮐﺮج‬ ‫واﺣﺪ‬ ،‫اﺳﻼﻣﯽ‬ ‫آزاد‬ ‫داﻧﺸﮕﺎه‬ 2-‫اﺳﺘﺎدﯾﺎر‬ ‫ﭘﮋوﻫﺶ‬ ‫ﺗﺤ‬ ‫ﻣﺆﺳﺴﻪ‬ ‫ﻧﻬﺎل‬ ‫و‬ ‫ﺑﺬر‬ ‫ﮔﻮاﻫﯽ‬ ‫و‬ ‫ﺛﺒﺖ‬ ‫ﻘﯿﻘﺎت‬ 3-‫اﺳﺘﺎدﯾﺎر‬ ‫داﻧﺸﮑﺪه‬ ‫ﮐﺸﺎورز‬ ‫ي‬ ‫داﻧﺸﮕﺎه‬ ‫آزاد‬ ‫اﺳﻼﻣ‬ ‫ﯽ‬ ‫ﮐﺮج‬ 4-‫اﺳﺘﺎدﯾﺎر‬ ‫ﭘﮋوﻫﺶ‬ ‫ﮐﺮج‬ ‫ﮐﺸﺎورزي‬ ‫ﻣﻬﻨﺪﺳﯽ‬ ‫و‬ ‫ﻓﻨﯽ‬ ‫ﺗﺤﻘﯿﻘﺎت‬ ‫ﻣﺆﺳﺴﻪ‬...

DOR: 98.1000/2383-1251.1398.6.65.11.1. 1578.1585 Extended Abstract Introduction: Understanding the complex characteristics that control the life span of the seed has ecological, agricultural and economic importance. Inappropriate storage conditions after harvesting destroy a large part of annual yield partly due to microbial activity in the stora...

e cold and radical emergence tests have been proposed by AOSA and ISTA, respectively, as standard vigor tests for maize. However, several studies indicated that these methods were not suitable for assessing vigor of summer planted maize in subtropical and tropical areas. Twenty one samples from lots produced in two years and four regions of Iran we...

Acquisition of desiccation tolerance (ADT) is an important process that determines seed survival. Changes in catalase activity, peroxidase activity, and starch content of hybrid maize (Zea mays) were investigated and related to ADT, under different growing conditions imposed by different sowing dates. Germination, vigor and seedling growth paramete...

‫ High temperature during seed set and seed filling can reduce yield and seed quality. In order to evaluate the effect of high temperature during planting date and also plant density on soybean seed quality, an experiment was conducted at two locations, namely, Seed and Plant Certification and Registration Institute in Karaj and Agricultural and Na...

In order to study the canopy temperature effect on protein and soluble sugar, oil percentage and yield of soybean in different planting dates, an experiment was conducted as factorial based on Randomized Complete Block Design with three replications in Karaj and Moghan areas during 2012-13. The studied treatments were included cultivar (‘Williams’...

Crataegus is a tree species from Rosaceae family with medicinal, ornamental and commercial utilizations. Effect of different concentrations of plant growth regulators on shoot proliferation of Crataegus pseudohetrophylla Pojark. via in vitro culture was studied using single node explants. The grown shoots were transferred to MS medium supplemented...

Reproductive development and growth stages of crops are especially important for seed production and affect seed quality. In order to evaluate the effect of planting date via canopy temperature during reproductive growth stages on soybean seed germination and vigor, an experiment was conducted at two locations, experimental farm of seed and plant c...

Germination rates of Crataegus pseudoheterophylla are low and may be restricted by the presence of a hard endocarp and embryo dormancy. We examined the effects of pectinase [0, 0.5, 1, or 2 % (w/v)], benzylaminopurine (BAP) (0, 100, 200, 400, or 500 mg l−1) and dry storage (6, 9, or 12 months), on water uptake percentage (WUP) and seedling emergenc...

Soybean seed quality is defined as the attributes that will determine the performance of seeds when sown or stored. In this research using a drying system with the fluidized bed, effect of temperature and seed bed changes on the seed quality characteristics associated with seed vigor two cultivars of soybean were studied. Therefore, harvested seeds...

The quality of the seeds of medicinal plants is an important factor in their growth and development and yield under field conditions. Therefore, the methods for improving their vigor such as the priming especially with micronutrients required for the germination is an important factor in enhancing their yield. The objective of the present study was...

ABSTRACT: The quality of the seeds of medicinal plants is an important factor in their growth and development and yield under field conditions. Therefore, the methods for improving their vigor such as the priming especially with micronutrients required for the germination is an important factor in enhancing their yield. The objective of the present...

The effect of seed size on germination, emergence percentage and yield o f three bread wheat (Triticum aestivum L.) cultivars were evaluated in Seed and Plant Certification and Registration Research Institute (SPCRI), Karaj, Iran. The experiment factors included five seed sizes (2-2.2, 2.2-2.5, 2.5-2.8, 2.8-3 and >3 mm) of three wheat cultivars (Ma...

ABSTRACT This experiment was conducted to evaluate the relationship between sunflower seed size and seedling growth from conditions of limited irrigation. The experiment was conducted as a factorial based on a completely randomized block design with three replications. Various irrigation treatments were applied to the cultivars; Lakomka, Master, Fa...