نتایج جستجو برای: leaf length and diameter

تعداد نتایج: 16868931  

خسروی مشیزی, مریم , سرچشمه‌پور, مهدی ,

Calcium and potassium are essential nutrients that play a significant role in increasing yield, quality and postharvest properties of many fruits and vegetables. The role of these nutrients in improving quality and quantity of fleshy fruits is important and their interaction on plants such as cantaloupe is less understood. In this research the effects of calcium (0 and 3 g/L) and potassium (0, ...

Journal: Desert 2012
A. Mohebby A. Tavili E. Zandi Esfahan M. Jafari M. Ramezani S.A. Javadi

It has often been stated or implied that grazing is an important factor in the land degradation process, a suggestion supported by various research projects, and this study investigated the effect of livestock grazing on stem height, crowncover, production, basal diameter, stem biomass, litter, leaf-stem index (leaf to stem weight) , root diameter and weight and seed production per individual o...

2013
J. K. Datta M. S. Sikdar A. Banerjee

Field experiment was carried out with five selected mustard cultivars during November 2007 to February 2008 under old alluvial soil in the Crop Research and seed Multiplication Farm of Burdwan University, Burdwan, West Bengal, India in randomized block design replicated thrice. Various growth parameters viz., length of shoot and root, number of primary branches per plant, length of siliquae, di...

Journal: :پژوهش های تولید گیاهی 0

salvia genus belongs to lamiaceae family that was used in ancient and its application in culinary, flavor cosmetics, food and drinking industries is important. in the present study to assess compatibility of salvia sclarea to field condition and determine its potential for medicinal and ornamental applications, wild seed were cultured in pots. after initial growth, seedlings at 6-8 leaf stage t...

In order to investigate the effect of palm leaf biochar on some characteristics of Cucumis melo L. under drought stress, a split plot experiment was conducted in a completely randomized block design with three replications for two consecutive years. The main plot was irrigation level (60, 85, and 100% water requirement) and subplot was biochar in four levels (0, 0.18, 0.24, and 0.36 kg/m2). Res...

Journal: :American Journal of Agricultural and Biological Sciences 2022

This study evaluates the effects of flooding conditions on two Okra cultivars (Ibadan local and Jokoso) at Abeokuta, Nigeria. The vary from continuous Flooding (FLD), Wetting after three Days (W3D), five (W5D), seven (W7D), andWetting ten (W10D). agronomic parameters (leaf width, leaf length, plant height, numbers leaves, area) yield data (weight, fruit diameter, length) were subjected to analy...

Journal: :علوم باغبانی ایران 0
امیر رحمتیان دانشجوی ارشد دانشگاه تهران مجتبی دلشاد استادیار، پردیس کشاورزی و منابع طبیعی کرج، دانشکده علوم زراعی و دامی، گروه علوم باغبانی و فضای سبز، تخصص: فیزیولوژی و اصلاح سبزی¬ها/ تولید گلخانه ای/ سیستم هایدروپونیک رضا صالحی محمدی استادیار، پردیس کشاورزی و منابع طبیعی کرج، دانشکده علوم زراعی و دامی، گروه علوم باغبانی و فضای سبز، فیزیولوژی و اصلاح سبزی¬ها مسعود موسوی رحیمی دانشجوی ارشد

growth traits, yield and fruit quality in ‘synda’ tomato were compared with those in tomatoes grafted onto either ‘king kong’ rootstock or onto their own rootstocks, (trained as single or double stem), and at two fruit thinning levels, of: no thinning or thinned to five fruits per truss. the data related to crop growth rate (cgr), relative growth rate (rgr), net assimilation rate (nar), leaf ar...

Journal: :علوم باغبانی ایران 0
فرشاد دشتی استادیار دانشگاه بوعلی سینا خسرو پرویزی مربی مرکز تحقیقات همدان حامد اشراف دانشجوی سابق ارشد محمدرضا چائی چی دانشیار، پردیس کشاورزی و منابع طبیعی کرج، دانشکده علوم زراعی و دامی، گروه زراعت و اصلاح نباتات، تخصص: اکولوژی گیاهان زراعی محمود اثنی عشری هیئت علمی مرکز تحقیقات

effects of different paclobutrazol concentrations (0, 250, 350 and 450 mgl-1) and plantlet density (80, 100 and 120 plantlet/m2) on minituber production per plantlet in potato cultivar ‘sante’ were investigated in a factorial experiment based upon a randomized complete block design of 4 replications. paclobutrazol (cultar with 250 g/l of active ingredient) was used as foliar application at earl...

This study was accomplished with the aim of investigating the effects of tree decline and slope aspect on leaf morphological traits and determining the indicator morphological traits that indicate the leaf diversity of Persian oak trees in relation to habitat conditions and environmental stresses in Mellah Siah forests of Ilam. Two forest habitats were selected on the northern and southern slop...

Journal: :به زراعی کشاورزی 0
صدیقه بهرامی دانشجوی کارشناسی ارشد گروه علوم باغبانی، دانشکدة کشاورزی، دانشگاه زنجان، زنجان، ایران علی سلیمانی استادیار گروه علوم باغبانی، دانشکدة کشاورزی، دانشگاه زنجان، زنجان، ایران فریبرز حبیبی کارشناس ارشد گروه علوم باغبانی، دانشکدة کشاورزی، دانشگاه زنجان، زنجان، ایران

effect of foliar spraying by humic acid on mineral leaf composition, yield and fruit quality of apple (malus domestica l. cv. ‘granny smith’) was studied. an experiment based on randomized complete design was conducted in khorramdare city of zanjan province. spraying of humic acid was conducted in four levels 0, 5, 10 and 15 mg/l on eight year-old ‘granny smith’ apples grafted on mm106 rootstoc...

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