Query : "Iranian Journal of Seed Research"

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Results 11 - 20 of 21

The seeds of two species (Citrulus colocynthis) and (Silybum mrianum) gathered from natural habitat located in the Koohdasht city (Lorestan province) and transferred to Kermanshah Agricultural and Natural Resources Research and Education Center in the summer of 2014. For each species, separate experiments in a completely randomized design with 14 treatments and 4 replications were done. Treatm ...

SUBJECT: germination percentage, germination rate, physical dormancy, physiological dormancy, seed vigor index; درصد و سرعت جوانه‌زنی, شاخص بنیه بذر, خواب فیزیولوژکی, خواب فیزیکی

POSTED TO: Iranian Journal of Seed Research

To evaluate the interaction of Cd and SA on seed germination of Safflower (Carthamus tinctorius L. cv. Soffe), this experiment was carried out as a factorial based on CRD with four replications in 2012, in Yasouj University seed lab. Factors included of four levels of seed priming with SA (0, 0.3, 0.6, and 0.9 mM) and eight levels of cadmium nitrate (0, 5, 10, 15, 20, 25, 30 and 35 mM). In all ...

SUBJECT: بنیه بذر, درصد جوانه‌زنی, سرعت جوانه‌زنی, وزن ریشه‌چه; germination percentage, germination rate, root weight, seed vigor

POSTED TO: Iranian Journal of Seed Research

Salinity is one of the most extensive environmental stresses and is a limiting factor for the growth and development of crops, such as rice. Then, an experiment based upon completely randomized design with four low levels (0, 7.5, 15, 22.5) and four high of salinity (75, 150, 225 and 300 mM) with control as the first factor and nine cultivars of rice (dollars, Hasan Saraii, Mousa Tarom, Kamfir ...

SUBJECT: rice, salinity, germination percentage, germination rate, seed vigor; برنج, شوری, درصد جوانه‌‌زنی, سرعت جوانه‌زنی.

POSTED TO: Iranian Journal of Seed Research

Gaining insights into the germination and emergence patterns of weeds as well as the factors which have an impact on these patterns is beneficial for weeds management programs. In order to investigate the effect of temperature, waterlogging and salinity on germination and emergence of common lambsquarters, three separate experiments were conducted, adopting a completely randomized design with ...

SUBJECT: germination percentage, germination rate, seed vigor index, seedling; درصد جوانه‌زنی, سرعت جوانه‌زنی, شاخص بنیه بذر, گیاهچه

POSTED TO: Iranian Journal of Seed Research

To evaluate the effect of priming on seed germination of Cucurbita pepo in drought stress conditions, a factorial experiment was conducted as completely randomized design with three replications. Treatments included drought stress at five levels of osmotic potential (zero, 0.3, 0.6, 0.9 and 1.2 MP), priming at levels of GA3 (250 ppm to 24 hours), KNO3 (0.2% for 24 hours) Hydro prime (H2O) (to ...

SUBJECT: بنیه بذر, پیش‌تیمار, درصد و سرعت جوانه‌زنی, کدو سبز; seed vigour, priming, germination percentage and rate, cucurbita pepo.

POSTED TO: Iranian Journal of Seed Research

In order to evaluate the allelopathic effect of aqueous extract of nine weeds species on Anise (Pimpinella anisum) seed germination and seedling growth characteristics, an experiment was conducted in the Laboratory of Yasouj University in 2014. This experiment was carried out as factorial with the aqueous extracts of nine weeds species, as the first factor, in different concentrations (10, 20, ...

SUBJECT: seedling vigor, allelopathy, germination percentage, seedling growth, bio-herbicide; آللوپاتی, بنیه بذر, درصد جوانه‌زنی, رشد گیاهچه, علف‌کش زیستی-انتخابی

POSTED TO: Iranian Journal of Seed Research

Micronutrients play a great role in the production of high quality seeds, especially in terms of germination. Therefore, providing seeds with sufficient amounts of these is an important consideration in seed production. The present study was conducted as two separate experiments in the Seed Laboratory of Yasouj University in 2015. In the first experiment, the sesame seeds (cv. Darab 1) obtaine ...

SUBJECT: catalase, foliar application, germination percentage, germination rate, peroxidase; پراکسیداز, سرعت جوانه‌زنی, درصد جوانه‌زنی, کاتالاز, محلول‌پاشی

POSTED TO: Iranian Journal of Seed Research

Seed priming is a method which is a quite effective method for improving germination and seedling establishment. Two separate experiments were performed to determine the best hydro and osmopriming treatments effects on canolas seed germination. The experiments were performed in seed technology laboratory of Islamic Azad University, Karaj, Iran, 2014. The first experiment contained three canola ...

SUBJECT: درصد جوانه‌زنی, سرعت جوانه‌زنی, شاخص وزنی بنیه بذر, وزن خشک ساقه‌چه; germination percentage, germination rate, vigor weighted index, shoot dry weight

POSTED TO: Iranian Journal of Seed Research

The effect of seed rate of alfalfa (Medicago sativa L.) and efficiency of plant growth promoting bacteria (PGPR) that facilitates phosphorus uptake with different doses of phosphate fertilizer was evaluated on seed quality. For this purpose, the germination and seed vigor tests before and after accelerated aging were performed in a split split plot experiment based on randomized complete block ...

SUBJECT: درصد جوانه‌زنی, سودوموناس, شاخص بنیه بذر, فسفر, یونجه; germination percentage, pseudomonas, seed vigor index, phosphorus, alfalfa

POSTED TO: Iranian Journal of Seed Research

Osmotic stress is the most important of the abiotic stresses that lead to limitation of growth and yield in rapeseed. This study was conducted to examine the effect of cycocel seed priming on osmotic stress tolerance in germination and early growth stages of rapeseed, as a factorial experiment based on completely randomized design at Agriculture College of Shiraz University in 2012. The treatm ...

SUBJECT: priming, germination percentage, radicle length, plumule dry weight; پرایمینگ, درصد جوانه‌زنی, طول ریشه‌چه, وزن خشک ساقه‌چه

POSTED TO: Iranian Journal of Seed Research