Results 91 to 100 of about 1,819 (100)

The Effect of Seed Inoculation with Funneliformis mossea Mycorrhiza on Some Morphophysiological and Biochemical Traits of Barley (Hordeum vulgare L.) Under Salinity Stress Conditions [PDF]

open access: yes
Introduction Barley is the fourth most important cereal in the world and is considered one of the least expected crops that has adapted and distributed globally due to its resistance to salinity. The growing world's population has expanded the cultivated
Fatemeh Sadat Ghabous   +2 more
core   +1 more source

Determine the distribution of human resources that provide direct service in the health sector (doctors, nurses, paramedics and health workers) in Qazvin province in 2014 based on population coverage and compare it with standard or national average [PDF]

open access: yes, 2016
Background: One of the most important priorities of all countries is equitable access and according to the need for health services. Equal and fair distribution of resources, especially human resources for health is a constant challenge to health policy ...
asefzadeh, saeed   +2 more
core   +1 more source

The Effect of Animal Manure and Humic Acid on Some Physiological Traits of Cotton (Gossypium hirsutum L.) Under Irrigation Water Salinity Conditions [PDF]

open access: yes
Introduction Salinity stress is an important abiotic stress threatening the production of cotton in arid and semi-arid regions of the country and the world, which can be reduced by the proper use of organic materials.
Gholam Reza Zamani   +3 more
core   +1 more source

بررسی سیانوباکتری sp. Oscillatoria در شرایط محدودیت، محدودیت نسبی و عدم محدودیت دی اکسید کربن و اثر توام آن با شوری [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2012
هدف این پژوهش، بررسی خوگیری سیانوباکتری Oscillatoria sp. به شرایط توام دی اکسید کربن و شوری می‌باشد. نمونه، پس از جمع‌آوری، واکشت (کشت مجدد) و تخلیص، در محیط کشت مایع BG-110 وارد شد و تیمارهای توام شوری و دی اکسید کربن در شرایط دمایی 28 درجه سانتی گراد و
مریم صفایی کتولی   +3 more
doaj  

Symbiosis of Algal Endophytes Aspergillus niger and Bacillus aquimaris OD14 with Mexican Lime Seedlings under Salinity Stress Condition [PDF]

open access: yes
Introduction Endophytes have symbiosis life within the plant tissues without causing any obvious negative effects. Seaweeds are one of the large and diverse groups of marine plants that play an essential role in marine and oceans ecosystems.
Abdoolnabi Bagheri   +3 more
core   +1 more source

Improving Cucumber Salt Tolerance by Grafting on Cucurbit Rootstock [PDF]

open access: yes, 2017
Soil and water salinity is one of the stresses that have limited cucumber production in Iran. The use of cucurbit rootstocks is a valid strategy in increasing cucumber salt tolerance. In order to investigate the effect of the grafting on Shintoza, Cobalt,
Esmaeil Madadkhah   +2 more
core  

اثر جايگزنی سطوح مختلف روغن بذرک با روغن ماهی در جيره غذايی ماهی قزل‌آلای رنگين کمان جهت افزايش اسيدهای چرب 3n- در بافت مأکول [PDF]

open access: yes, 2008
زمينه: اثر روغن های دريايی به دليل دارا بودن اسيدهای چرب n-3 روی بسياری ازبيماری ها به اثبات رسيده است.اکثر اثرات بالينی اسيدهای چرب 3n- به دليل وجود دی کوزاهگزانوئيک اسيد و ايکوزاپنتانوئيک اسيد می باشد که جز در ماهی در هيچ ماده غذايی ديگری تا به حال ...
حسنی, الهام   +4 more
core  

Effect of Biofertilizers on Growth and Biochemical Characteristics of Tall Fescue (Festuca arundinacea Schreb.) under Different Levels of Salinity [PDF]

open access: yes, 2018
The effect of Azotobacter chroococcum and Azospirillum lipoferum on tall fescue was studied by factorial experiment in a randomized complete block design with 4, 6, 8 and 12 dS.m-1 salinity and distilled water as control.
Davood Naderi   +2 more
core  

بررسی تاثیر شوری بر کارایی فرآیند اصلاح زیستی خاک آلوده به فنانترین [PDF]

open access: yes, 2011
رضایی کلانتری, روشنک   +3 more
core  

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