نتایج جستجو برای: dry weight of radicle
تعداد نتایج: 21190399 فیلتر نتایج به سال:
in this study, the effects of oleothermal modification on physical and mechanical peroperties of fir wood (abeis sp.) blocks were examined. at first, some blocks of fir wood with 5 × 20 × 120 cm dimensions were prepared. the blocks were treated in soybean oil. the effects of 3 factors such as treatments temperature (180and 200 °c), holding time (12 and 15 h) and initial moisture content of wood...
abstract previous researches have shown success of growth hormones usage on flower production increase, pod and prevention of abscission of them in some of the pulses. two tests were done, in order to find out the effects of growth hormones to on flower production increase, pod and chick pea yield composites in farmer conditions (2010-11) and green house conditions as factorial on the proje...
one of the most commonly used techniques to reduce the corrosion rate of rebar in concrete is addition substances named corrosion inhibitors into the concrete. corrosion inhibitor is chemical compounds that were added to concrete to prevent corrosion of steel in concrete. sodium nitrate is a type of anodic inhibitors that this study investigatesthe effect of this inhibitor on the properties of ...
To explore the effects of kelp waste extracts (KWE) on the growth and development of Brassia chinensis L., germination and greenhouse experiments were carried out under different concentrations of KWE. The results showed that a higher germination percentage (95%), associated with high germination index (8.70), germination energy (71.67%) and seedling vigor index (734.67), was obtained under a l...
چکیده به منظور بررسی اثر تنوع گیاهی و نوع منبع تغذیه ای بر تنوع و تراکم علفهای هرز و حشرات، کارایی مصرف نهاده ها ( نور، آب، عناصر غذایی) و عملکرد و خصوصیات کیفی چند گونه زراعی، آزمایشی به صورت کرتهای خردشده بر پایه طرح بلوکهای کامل تصادفی با سه تکرار در دو سال زراعی 1385-1384 و 1386-1385 در مزرعه تحقیقاتی دانشکده کشاورزی دانشگاه فردوسی مشهد به اجرا درآمد. تیمارهای مورد بررسی دو منبع کود دامی و...
Lawns achieve environmental, functional, and aesthetical roles in urban environments. The objectives of this research were to assess the effect different salinity levels on Trichoderma isolates study spp. perennial ryegrass under salinity. T. harzianum (ThLem2017-01) atroviride (TaDP2019-01) had a higher mycelium growth rate than (TaDP2019-02) when low. In contrast, isolate at high superior res...
Moringa leaf extract is a biostimulant containing various phytohormones that can spur plant growth and development. This study aimed to evaluate the potential of as priming agent on germination performance shallot seeds. The experiment began with preparation, seed priming, testing. data obtained were analyzed using ANOVA, if there was significant effect, further tested BNJ test α = 0.05. proces...
Bazı ağır metallerin at dişi mısır (Zea mays L.)’da çimlenme ve erken fide gelişimi üzerine etkileri
This study was carried out to determine the effects of different heavy metals and its doses on germination early seedling stage maize (Zea mays L.) at Akdeniz Univesity, Agricultural Faculty, Department Field Crops in 2017. Heavy such as lead (Pb), nickel (Ni), chromium (Cr), cadmium (Cd) mercury (Hg) 0 (control), 100, 200, 400 800 mg L-1 were used experimental factors. research laid factorial ...
this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...
Abstract An laboratory experiment was carried out during the year 2020 at Seed Technology Laboratory of Crop Department - College Agricultural Engineering Sciences University Baghdad in order to know effect seed priming and size their embryos different cultivars maize on seedling characteristics. The a completely randomized design with four replicates. first factor included three synthetic (Al-...
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