نتایج جستجو برای: kno3

تعداد نتایج: 694  

Journal: :Journal of Tekirdag Agricultural Faculty 2023

Bu araştırma; 2016 yılında Muğla Dalaman Tarım İşletmesi Müdürlüğü (TİGEM) 72MAY80 tanelik ve silajlık mısır çeşidinde, deneme sahasında tesadüf blokları desenine göre üç tekrarlamalı olarak yürütülmüştür. 950 kg da-1 verimi için gerekli olan bitki besin elementleri miktarından toprak analiziyle belirlenen elementler çıkarıldıktan sonra uygulanacak gübre miktarı belirlenmiştir (41,5 üre). uygul...

Journal: :پژوهش های زراعی ایران 0
کیوان فتحی امیرخیز حشمت امیدی سیاوش حشمتی لیلا جعفرزاده

soil and water salinity in arid and semi-arid regions, is one of the most important stresses, can severely limit crop production. black cumin (nigella sativa l.) is annual important herbal plant in rununculaceae family that sense to salinity. this study was conducted to evaluate the effects of the priming on seed germination of black cumin under saline stress. the experiment was carried out as ...

A. Karami M. Rahemi S. Eshghi

Although, grapevines do not have a high chilling requirement, its fulfillment is critical for normal development of the vines. In tropical and subtropical regions such as Farrashband, in the south of Iran, there is no adequate winter chilling to release bud dormancy in grapevines. So it is necessary to consider the effect of chemical dormancy–breaking agents on bud dormancy. In the present rese...

اسکندری, حمداله, عالی زاده امرایی, اشرف,

A laboratory experiment was conducted to evaluate the effect of seed priming under salt and drought conditions on seed germination and early seedling development of millet. A factorial experiment (3×2×5) based on completely randomized design with three replications was employed. The first factor was the effect of seed priming (control, hydro priming and KNO3), the second factor was ...

Journal: :Metals 2021

“Concentrated solar power” (CSP) and thermal energy storage (TES) are promising renewable technologies, which have gained increasing interest practical application in recent years. CSP TES systems typically utilize molten salts such as the so-called “solar salt”, a mixture of 60 wt.% NaNO3 40 KNO3, for heat transfer storage. The overall efficiency commercially operating is currently limited, be...

Journal: :iranian journal of microbiology 0
sanaz goljanian tabrizi applied microbiology research group, academic center for education culture and research (acecr), tehran branch, tehran, iran. soleiman amiri applied microbiology research group, academic center for education culture and research (acecr), tehran branch, tehran, iran. donya nikaein applied microbiology research group, academic center for education culture and research (acecr), tehran branch, tehran, iran. zeinab motesharrei applied microbiology research group, academic center for education culture and research (acecr), tehran branch, tehran, iran.

background and objectives: phosphorus is one of the low bioavailable macroelements. use of microorganisms in biofertilizers could release phosphorus from insoluble compounds. pseudomonas putida p13 and pantoea agglomerans p5 are well recognized for application as phosphate solubilizing bioinoculants and are used as solid carrier based. liquid bioinoculants are preferred for economizing producti...

Journal: :فصلنامه علمی پژوهشی گیاهان دارویی 0
m abdoli department of plant breeding and biotechnology, tarbiat modares university, p. o. box: 14115-336, tehran, iran tel.: + 98–21– 48292002, fax: + 98–21-48292200 a moieni department of plant breeding and biotechnology, faculty of agriculture, university of tarbiat modares h naghdi badi cultivation & development department of medicinal plants research center, institute of medicinal plants, acecr

background: purple coneflower (echinacea purpurea l.) is one of the most important medicinal plants. hairy root culture of echinace, represent a valuable alternative to field cultivation for the production of bioactive secondary metabolites. objective: the present study investigates the effects of kno3, cacl2 and mgso4 concentrations on growth and the biosynthesis of cichoric acid in echinacea ...

ژورنال: :به زراعی کشاورزی 2011
محمود لطفی الهام علی آبادی علی رضوانی رضا امیری

پرایمینگ به عنوان روشی مناسب جهت یکنواختی و کاهش زمان سبز کردن بسیاری از بذرها پیشنهاد شده است. اثرات پرایمینگ با پنج محلول اسموتیک (پلی اتیلن گلیکول، مانیتول، kno3، kh2po4 و ترکیب دو نمک) در شش سطح پتانسیل اسمزی (1- تا 5/1- مگاپاسکال) بر درصد، سرعت و یکنواختی جوانه زنی بذر طالبی در شرایط آزمایشگاهی و گلدانی مقایسه شد. بهترین نتایج با غلظت بالای kno3 و غلظت های پایین مانیتول به دست آمد، به طوری...

Journal: :iran agricultural research 2011
s. eshghi m. rahemi a. karami

although, grapevines do not have a high chilling requirement, its fulfillment is critical for normal development of the vines. in tropical and subtropical regions such as farrashband, in the south of iran, there is no adequate winter chilling to release bud dormancy in grapevines. so it is necessary to consider the effect of chemical dormancy–breaking agents on bud dormancy. in the present rese...

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