Results 91 to 100 of about 1,346 (100)

اثر نوع تغذیه‌ نیتروژنی بر پیری برگ برنج (رقم طارم) [PDF]

open access: yesPizhūhish/hā-yi tulīd-i giyāhī, 2012
یون‌های نیترات و آمونیوم دو شکل اصلی نیتروژن هستند که به‌وسیله‌ گیاهان جذب می‌شوند اما از نظر اثر بر رشد و ترکیب شیمیایی گیاه با هم متفاوت هستند. در این تحقیق، اثر نوع تغذیه بر رشد و پیری برگ‌های برنج در سطح بیوشیمیایی مورد بررسی قرار گرفت.
doaj  

Investigating the Effect of Chicken Manure and Potassium Sulfate on Yield and Biochemical Traits of Fenugreek Medicinal Plant [PDF]

open access: yes
IntroductionThe annual herb Trigonella foenum-graecum L. (Fabaceae) is cultivated worldwide as a semi-arid crop. It is commonly known as Fenugreek and used as both a spice and medicinal plant.
H. Bayat   +3 more
core   +1 more source

بررسی اثر انواع مختلف اسید هیومیک بر خصوصیات کمی و کیفی پسته رقم عباسعلی [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2015
عدم تعادل عناصر غذایی و نیز تغذیه متعادل و مطلوب باغ‌های پسته در زمین‌های شور از اهمیت بالایی برخوردار است. در این راستا آزمایشی بصورت طرح بلوک‌های کامل تصادفی در 4 تیمار شامل کود هیومکس، کود فلور، کود پارس هیومیک و  کود هومی پارس در کنار شاهد با 3 تکرار
حسین افشاری   +3 more
doaj  

Effects of Elicitors on Physiological and Phytochemical Characters of Hyssop (Hyssopus officinalis L. Subsp. angustifolius Bieb.) in Various Irrigation Conditions [PDF]

open access: yes
Introduction Hyssopus officinalis L. belongs to the family Lamiaceae, and is one of the endangered endemic species in Iran. This plant is rich in essential oil, flavonoids, monoterpene glycosides, trypanocidal terpenoids, rosmarinic acid, and linolenic ...
M. Yadegari
core   +1 more source

Effects of Supplementary Irrigation and some Stress Modifiers (Vermicompost, Nano Iron Oxide, and Humic Acid) on Grain Filling Components, Nodulation and Grain Yield of Chickpea (Cicer arietinum L.) under Rainfed Conditions [PDF]

open access: yes
IntroductionChickpea (Cicer arietinum L.) is an important pulse crop that also serves as a soil enhancer. Among the abiotic stresses, water deficit under rain-fed conditions limits crop production.
R Seyed Sharifi, R Seyedsharifi
core   +1 more source

The Effect of Some Plant Growth Stimulants on Some Physiological and Biochemical Properties of Lemon Balm (Melissa officinalis. L.) under Different Irrigation Regimes [PDF]

open access: yes
IntroductionMedicinal plants are one of the most valuable resources in Iran's wide range of natural resources, which can play an important role in society's health, job creation, and non-oil exports if they are scientifically recognized, cultivated ...
Mustafa Yasini   +2 more
core   +1 more source

Yield and Some Physiological Characteristics in Maize by Application of Bio and Chemical Fertilizers Under Drought Levels [PDF]

open access: yes, 2017
The effects of bio and chemical fertilizers on yield and some of physiological characteristics in maize under drought stress levels, were studied by an experiment in the research field of agricultural faculty, university of kurdistan in 2011.
Gholamreza Heidari   +2 more
core  

The Effect of Edible Coating with Alginate and Shirazi Thyme Essential Oil on the Qualitative Characteristics of Ber Fruit (Ziziphus mauritiana Lam.) during Storage [PDF]

open access: yes
Introduction Ziziphus mauritiana, also known as Ber fruit, is a tropical fruit from the Rhamnaceae family with high nutritional value and a short shelf life.
Abdolmajid Mirzaalian Dastjerdi   +3 more
core   +1 more source

The Effects of Relative Substitution of Organic Fertilizers on Elementes Content, Some Physiological Traits and Yield of Lepidium sativum L. [PDF]

open access: yes, 2017
An experiment was conducted to study the effects of partial substitution of some organic fertilizers on the growth, yield and some physiological traits (elemental content, as well as phenolics, flavonoids and chlorophyll content of lepidium sativum as ...
Lamia Vojodi Mehrabani   +2 more
core  

Effect of Water Deficit Stress and Seed Biopriming on the Physiological Indices and Antioxidant Activity of Tansey (Tanacetum persicum (Boiss.) Mozaff) [PDF]

open access: yes, 2018
Growing medicinal plants is important for utilizing their drug precursors, and preserving the genetic resources and diversity in the ecosystem. Tansyis one of the medicinal plants with its valuable therapeutic and antioxidant properties.
Bahmeh, Fatemeh   +3 more
core  

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