نتایج جستجو برای: salicylic acid treatment at concentrations of 0
تعداد نتایج: 21638370 فیلتر نتایج به سال:
Pistachio is one of the most important commercial trees grown in Iran arid and semi-arid regions. Salt stress has been reported to cause an inhibition of growth and development, reduction in many plant characteristics. Adverse effects of salinity on growth, and characteristics of pistachio have demonstrated. Salicylic acid (SA) is known to have an affect on normal conditions and stresses in pla...
introduction acetic acid bacteria are large group of obligate aerobic gram negative bacteria with the ability to oxidize ethanol to acetic acid (1). they are widely distributed in natural habitats and classified in family acetobacteraceae. members of this family are useful in industrial production of vinegar(2). acetic acid bacteria (aab) can use substrates as glucose, ethanol, lactate or glyc...
In order to investigate the effects of humic acid and salicylic acid on quantitative and qualitative properties and nutrients concentrations in leaves of cotton var. Khordad, a two-year field experiment were conducted at the Tehran Agricultural and Natural Resources Research and education Center during 2018with randomized complete block design as factorial with two factors as follow: soil ap...
in order to study effects of exogenous application salicylic acid on morphological and physiological characteristics of wheat (shirazcultivar) under soil and water salinity in the neyriz city, an experiment was conducted in year 2009-2010 by factorial exprement in a completely randomized blocks design with four replications. treatment consisted of three levels of priming with salicylic acid (0‚...
In other to study the effects of salicylic acid on reproductive characters of ‘Elberta’ Peach (Prunus persica L. Batsch) tree, an experiment was carried out based on randomized complete blocks design with four replications in commercial orchard, Kerman, Iran. The application of three concentrations of salicylic acid 0 (control), 1and 2 mM at swollen bud stage were used. Results showed that appl...
vocabulary as a major component of language learning has been the object of numerous studies each of which has its own contribution to the field. finding the best way of learning the words deeply and extensively is the common objective of most of those studies. however, one effective way for achieving this goal is somehow neglected in the field. using a variety of activities such as games can r...
Background: Biotic and abiotic elicitors produce secondary metabolites and alter physiological traits of the plants by affecting some of the mechanisms within the plant cells. Objective: This study was aimed to investigate the effects of different concentrations of spherical nano-carbon and salicylic acid on physiological traits and paratolenolidae content in Feverfew. Methods: This research ...
DOR: 98.1000/2383-1251.1398.6.159.11.1.1578.1575 Extended Abstract Introduction: In order to take more advantage of the spring growing season, the mechanisms of germination of spring plants are of great importance at temperatures lower than the optimum temperature. Since one of the ways to reduce damage due to low temperature is enhancing the seedling antioxidant system, in this study the...
frost in early spring is one of the limiting factors in the production of grape. chemicals offer useful approach to reduce low temperature-induced damages. different concentrations of salicylic acid including: 0 (control), 0.5, 1 and 2 mm were sprayed twice on 10 year-old ‘bidaneh sefid’ grape vines at full bloom stage and changes in leaf soluble carbohydrates, proline and protein levels were m...
In order to investigate the effect of Aloe vera gel, salicylic acid and hot water treatment, on postponement of decay and improvement of fruit quality, a factorial experiment based on a completely randomized design with eight treatments and four replications was conducted in 2015. Treatments included Aloe vera gel in 3 concentrations of 0, 25 and 50%, salicylic acid at 2 rates of 1.5 and 3 mM a...
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