نتایج جستجو برای: plantheight and leaf number and leaf area per plant and some physiological characteristics including therelative water content

تعداد نتایج: 17309673  

Journal: :پژوهش های حبوبات ایران 0
راهله احمدپور نظام آرمند سعید رضا حسین زاده مهدی رژه

introduction lentil (lens culinaris medik.) is a good source of protein, carbohydrates as well as minerals, vitamins and unsaturated fatty acids as such it plays an important role in the human diet and cultivated worldwide. water shortage is one of the most important abiotic factors that can limit morphological, physiological, yield, and plant distribution. legumes such as lentil are highly sen...

Journal: :پژوهش های حبوبات ایران 0
عبدالله بیک خورمیزی علی گنجعلی پروانه ابریشم چی مهدی پارسا

vermicompost can improve physicochemical traits of soil having desirable effect on plant growth and development due to its structural traits and having macro and micro nutrients, plant growth regulators and favorable microorganisms. in order to investigate the effect of interactions between ratios of vermicompost and saline stress on some morphological, physiological and biochemical traits of p...

Journal: :مدیریت خاک و تولید پایدار 0
محسن سیلسپور دانشجوی دکترای تخصصی شیمی و حاصلخیزی خاک دانشکده کشاورزی دانشگاه زنجان احمد گلچین استاد گروه علوم خاک دانشکده کشاورزی دانشگاه زنجان محمود رضا روزبان استادیار گروه علوم باغبانی پردیس ابوریحان دانشگاه تهران

salinity is one of the most important limiting factors for crops, because of most agronomic and horticultural crops are sensitive to salinity. on the other hands, considerable lands of the world were affected by salinity and they are increasing day by day. an experiment was conducted with five levels of irrigation water salinity in soilless culture and greenhouse condition to evaluate the effec...

Introduction: Salinity is a basic non-living environmental factor that reduces the yield worldwide. In arid and semi-arid regions, the salinity of water and soil limits crop production. Therefore, it is crucially important to assess the salinity tolerance of medicinal herbs if they are to be cultivated in saline areas. Materials and Methods: To investigate the effect of water salinity and so...

Esmaielpour, B., Fatemi, H., Moradi, M.,

Drought stress is one of the most important restricting factors for plant yield in arid and semi-arid regions. Seaweed extract, as a biofertilizer, enhances plant resistance against abiotic stresses via accelerating seed germination, root growth enhancement and uptake of plant nutrients. The present research was carried out to investigate the effects of foliar spraying of Ascophyllum nodosum se...

Journal: :تولید گیاهان زراعی 0

the effect of tricyclazole application on waterlogging damage alleviation in canola seedlings was evaluated in a pot experiment in complete randomized design layout with three replications. treatments included: control (no waterlogging), waterlogging, tricyclazole plus waterlogging and tricyclazole. tricyclazole (75%) applied at three-leaf stage on canola seedlings. seedlings were exposed to wa...

Journal: Desert 2016
Hossein Sadeghi Laleh Rostami

In order to investigate the effect of drought and salinity stress on caper plant (Capparis spinosa), a factorial experiment including two factors consisting of drought and salinity levels based on randomized complete block design (RCBD) with five blocks were carried out at College of Agriculture, Shiraz University, Shiraz, Iran. After pretreatment, seeds were germinated in petri dishes and then...

In order to evaluate the tuber fresh weight and some physiological attributes of Agria potato cultivar in response to water deficit stress and mycorrhiza inoculation, a field trial was conducted as a split plot scheme based on randomized complete block design with three replications at the research site of Islamic Azad University, Tabriz Branch in 2012. Four water levels including: irrigation a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - پژوهشکده فنی و مهندسی 1388

asymmetric polyethersulfone (pes) microfiltration flat sheet membranes were composed by the phase inversion method (pim) and were used as supports. composite membranes were fabricated by coating silicone rubber as selective layer. effect of different concentrations of pes and pdms and different solvent such as nmp, dmf and dms effects as pes solvents and support thickness and different coagulat...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده کشاورزی 1389

abstract: since sugar consumption is directly related to diabetes and other illnesses such as obesity, the issue that will most heavily dominate the health food market is blood sugar management and low glycemic foods. using calcium chloride and gums such as sodium alginate and low ester pectin as thikener and a high-potency sweetener aspartame we were able to reduce sugar content of sour cherry...

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