نتایج جستجو برای: seedling vigor index

تعداد نتایج: 413702  

Journal: :International journal of molecular sciences 2018
Chunli Mao Yanqiao Zhu Hang Cheng Huifang Yan Liyuan Zhao Jia Tang Xiqing Ma Peisheng Mao

Mitochondria are the source of reactive oxygen species (ROS) in plant cells and play a central role in the mitochondrial electron transport chain (ETC) and tricarboxylic acid cycle (TCA) cycles; however, ROS production and regulation for seed germination, seedling growth, as well as mitochondrial responses to abiotic stress, are not clear. This study was conducted to obtain basic information on...

DOR: 98.1000/2383-1251.1398.6.77.11.1. 1575.1605 Extended Abstract Introduction: Iran is located in the arid and semi-arid regions of the world with an average rainfall of 240 mm per year, which requires rethinking of the adoption of methods. One of the alternative ways is to use organic and biological fertilizers. Biological fertilizers are considered as the main and the most important f...

In order to investigate different treatment effects on germination in Gundelia tournefortii, three factorial experiments were carried out in the completely randomized design with three replications. The first factor was stratification at 4oC in three levels including 0, 3 and 6 weeks, the second factor was mechanical scarification in two levels including seeds with/without scarification and the...

Journal: :International journal of economic plants 2023

The present study was conducted at department of Genetics, Osmania University, Hyderabad, Telangana, India, during September to November, 2021 with the blackgram accession- IC-436524 obtained from NBPGR regional centre, India and check T9 collected ICAR-CRIDA Hyderabad. aimed estimate mutagenic sensitivity black gram Ethyl methane sulfonate. Accordingly, this checked whether activity has been i...

2017
Maya Subedi Christian J. Willenborg Albert Vandenberg

Most red lentil produced worldwide is consumed in dehulled form, and post-harvest milling and splitting qualities are major concerns in the secondary processing industry. Lentil producers in northern temperate regions usually apply pre-harvest desiccants as harvest aids to accelerate the lentil crop drying process and facilitate harvesting operations. This paper reports on field studies conduct...

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 canola‘s seed germination. The experiments were performed in seed technology laboratory of Islamic Azad University, Karaj, Iran, 2014. The first experiment contained three ...

Journal: :Semina-ciencias Agrarias 2021

Optimization of seed density range, combined with the use quality seeds may help generate more profit from wheat production, as these factors affect grain yield and seeds. The aim this study was to evaluate effects initial vigor level sowing densities on productive performance plants physiological two cultivars in cultivation environments. experiment carried out cities Londrina Ponta Grossa, Pa...

Journal: :Anatolian journal of botany 2022

All organisms in nature interact and compete with each other. Various groups of such as algae, lichens, crops weeds have been found allelopathic interaction it is known that lichens many potent secondary metabolites. The aim this study was to determine the effects lyophilized ethanolic extract Xanthoparmelia somloensis (Gyelnik) Hale lichen (XS) on tomato (Lycopersicum esculentum L.) germinatio...

Journal: :journal of chemical health risks 0
homa mahmoodzadeh reyhane aghili

the present study was aimed to investigate the effects of titanium dioxide nanoparticles (nano-tio 2 ) on wheat ( triticumaestivum l.) plants cv. parsi. the experimental treatments included seven concentrations of nano- tio 2 (10, 100, 1000, 1200, 1500 and 1700 ppm nano-tio 2 and control (without any tio 2 ). the results showed that among the wheat germination indices, germination rate and weig...

Chamomile (Matricaria chamomilla L.) is a widely used medicinal plant possessing several pharmacological effects due to presence of active compounds. In order to study of seed priming effects on seedling growth of chamomile, an experimental design, based on randomized complete design with three replications was conducted under greenhouse conditions in Research Institute of Forests and Rangeland...

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