نتایج جستجو برای: pre germination treatment
تعداد نتایج: 1674705 فیلتر نتایج به سال:
This study was conducted to determine the effects of Artemisia sieberi extract (0.2%, 0.4%, and control) on germination, some morphological characteristics, photosynthesis pigments, and nutrients uptake of Peganum harmala. Results showed that the extract of A. sieberi had a significant effect on seed germination and morphological characteristics of P. harmala. The highest seed germination was c...
Salinity is one of the main osmotic stresses on growth and production of plants in arid limit. The use of salt endurance species in the restoration and development rangelands , particularly in arid is very important.Given the importance of annual medics in the restoration and development rangeland and the low awareness level of understanding of this species to salinity, This study aimed to eval...
This study was conducted having the goal of investigating the effects of Methyl Jasmonate on germination, growth and development indices and fruit yield in melon cultivars through two experiments separately performed at Labarotary and Research Station of Agricultural College, Shahid Bahonar University of Kerman in 2011. Germination test was conducted as a factorial experiment on the basis of c...
Seed germination and seedling growth performance of Maesopsis eminii Terminalia catappa under different water soaking treatments were evaluated for 120 days nursery conditions. A total 1400 seeds pre-treated with hot (95oC) cold (ambient temperature) by 12, 24 48 hours a control no soaking. The sown directly into polythene pots filled uniform medium (top forest soil, sand clay soilmixed in rati...
The present investigation was carried out during 2018–19 to evaluate the variation in seed dimension and most promising pre-treatments for accelerating germination of Spondias pinnata Linn. various pre-sowing treatments were Control (no treatment); soaking cold water 24 hours; 48 h; 72 100 ppm thiourea 200 400 800ppm 1000 KNO3 12 800 h h. experiment laid randomised block design with 13 control ...
Usage of aesthetically appealing native plants in urban landscape projects can support its conservation by contributing to genetic diversity and their sustainability in that region. Lycium shawii is a thorny perennial shrub with an ability to tolerate extreme climatic conditions prevalent in Kuwait. In this germination study, effects of dry heat (50°C) and/or various concentrations (500, 750 an...
The germination of Ferula ovina seeds faces certain problems. The present research was designed to study the promotion of the germination of Ferula ovina seeds by moist-chilling and GA3 applications. The results showed that Ferula ovina seeds display an endogenous dormancy that can be released by moist-chilling treatment for a certain period. In this respect, the best treatment was moist-chilli...
In the context of seed technology, the use of physical methods for increasing plant production offers advantages over conventional treatments based on chemical substances. The effects of physical invigoration treatments in seeds can be now addressed at multiple levels, ranging from morpho-structural aspects to changes in gene expression and protein or metabolite accumulation. Among the physical...
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