نتایج جستجو برای: primed seeds
تعداد نتایج: 54946 فیلتر نتایج به سال:
Recently, large-scale agriculture has led to increasing crop production. To increase productivity in cropping systems, attempts have been made make nano-fertilizers and deliver them the crops by extension of nanotechnology. Hence, might be defined as nanoparticles that may directly assist supplying essential nutrients for productivity. Seed germination is first most susceptible stage plant’s gr...
Salinity commonly affects photosynthesis and crop production worldwide. However, some studies have shown that hydrogen peroxide seed priming can increase the tolerance of plants to salt stress. In this context, study aimed test hypothesis H2O2 improve photosynthetic efficiency in sunflower under The experiment was conducted a completely randomized design, with four replicates. Six treatments we...
background: various frequencies of sperm aneuploidy are reported in sperms of subfertile patients compared to normal individuals. moreover, sperm dna damage is shown to be associated with male infertility. in this study, the rate of dna damage and frequencies of aneuploidy in sperms of subfertile patients was investigated. methods: semen samples were obtained from healthy normal and subfertile ...
The synthesis of a range of fluorinated heterocycles is described via a Lewis acid-mediated Prins-type cyclisation.
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