نتایج جستجو برای: stem diameter

تعداد نتایج: 384452  

Journal: :Transactions of the Society of Instrument and Control Engineers 1986

Journal: :Genetics 2003
Y Kakizaki

Discussion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The diameter of stem and the height of plant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . The diameter of stem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 The height of plant. . . . . . . . . . . . . . . . . . . . ...

زارع نهندی, فریبرز , قیسوندی, روناک , مطلوبی , منصور ,

In order to study the effect of CPPU growth regulator on qualitative characteristics of cut rose (Rosa hybrida cv. Avalanche), an experiment was performed as factorial, based on a completely randomized design, with four replications. In this experiment, the first factor included four concentrations of CPPU (0, 25, 50 and 100 mg/L) and the second factor was two application positions of CPPU (on ...

In order to study the effect of organic fertilizer on shoot yield and essential oil content of lavender, this experiment was conducted in the Research Institute of Forest and Rangelands, Karaj, Iran, in 2013-14. The treatment groups consisted of vermicompost (0, 5, 10 and 15 ton/ha) and cow manure (0, 10, 20 and 30 ton/ha). The experimental design was a factorial experiment based on randomized ...

Journal: :journal of medicinal plants and by-products 0

in order to study the effect of organic fertilizer on shoot yield and essential oil content of lavender, this experiment was conducted in the research institute of forest and rangelands, karaj, iran, in 2013-14. the treatment groups consisted of vermicompost (0, 5, 10 and 15 ton/ha) and cow manure (0, 10, 20 and 30 ton/ha). the experimental design was a factorial experiment based on randomized ...

Journal: :علوم باغبانی ایران 0
علی محمدی ترکاشوند دانشیار، گروه باغبانی، دانشگاه آزاد اسلامی واحد رشت نجمه سیدی دانشجوی سابق کارشناسی ارشد، گروه باغبانی، دانشگاه آزاد اسلامی واحد رشت

to investigate effect of calcium and growth medium on lilium (asiatic hybrid lilium bulbs “tresor” cultivar) and nutrients uptake, a factorial experiment based on completely randomized design was conducted by three levels of calcium in nutrient solution (2, 4 and 6 mm*) and five growth media (100% perlite, 70% perlite + 30% cocopeat, 50% perlite + 50% cocopeat, 30% perlite + 70% cocopeat, 100% ...

Journal: :جنگل و فرآورده های چوب 0
محمود بیات دکتری جنگل داری، دانشکدۀ منابع طبیعی دانشگاه تهران، کرج، ایران منوچهر نمیرانیان استاد دانشکدۀ منابع طبیعی دانشگاه تهران، کرج، ایران محمود زبیری استاد دانشکدۀ منابع طبیعی دانشگاه تهران، کرج، ایران

the oriental beech constitute one third of northern forests area and stocking volume in the north ofiran. these stands obseve in pure and mixed. in order to properly management which guaranteesustained yield, it is crucial to collect basic information including stocking (volume and stem number),tree growth, diameter distribution pattern, diameter-height relationship, diameter-volume relationshi...

The aim of investigation was to determine the effects of aspect (north and south) on some morphological [plant height (cm), number of stems per plant, main stem diameter (mm), number of leaves per main stem, petiole length (cm), leaflet length (cm), leaflet width (cm), leaf: stem ratio] and chemical [crude protein (%), crude cellulose (%), calcium (%), phosphorus (%), potassium (%) and magnesiu...

   In this study, the mechanism of resistance to striped stem borer was investigated in 10 rice genotypes and at different levels of nitrogen fertilizer. In addition, the relationship between some quantitative and qualitative traits of rice genotypes was evaluated with the resistance to striped stem borer.This experiment was conducted as split plot based on randomized complete block design with...

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