نتایج جستجو برای: weight reduction and water activity

تعداد نتایج: 17129431  

Journal: :علوم باغبانی ایران 0
ساره رحیمی دانشجوی سابق کارشناسی ارشد دانشکدۀ کشاورزی، دانشگاه ولی عصر (عج) رفسنجان سید حسین میردهقان استادیار دانشکدۀ کشاورزی، دانشگاه ولی عصر (عج) رفسنجان مجید اسماعیلی زاده استادیار دانشکدۀ کشاورزی، دانشگاه ولی عصر (عج) رفسنجان

this experiment was designed to study the effect of putrescine on quality of table grapes during storage. table grapes cvs, rishbaba and olhoghi were dipped in putrescine solutions (0, 1 and 2mm) by the method of pressure-infiltration. the results indicated that after 55 day of storage putrescine 1 mm in rishbaba and at 2mm in olhoghi cultivars were the most effective treatments in maintaining ...

Journal: :international journal of nano dimension 0
a. zambare department of biotechnology, mgm’s jawaharlal nehru engineering college, mgm campus, n-6, cidco, aurangabad (ms) india. t. nerpagar department of biotechnology, mgm’s jawaharlal nehru engineering college, mgm campus, n-6, cidco, aurangabad (ms) india. n. chaudhari department of biotechnology, mgm’s jawaharlal nehru engineering college, mgm campus, n-6, cidco, aurangabad (ms) india. p. manchalwad department of biotechnology, mgm’s jawaharlal nehru engineering college, mgm campus, n-6, cidco, aurangabad (ms) india. s. harke department of biotechnology, mgm’s jawaharlal nehru engineering college, mgm campus, n-6, cidco, aurangabad (ms) india.

in study, spherical silver nanoparticles (snps) were synthesized by chemical reduction method from a metal precursor silver nitrate in presence of an anionic surfactant and strong reducing agent. in this experimental work, snps are synthesized in presence of different concentration of stabilizing agent and effect of stabilizing agent on size distribution of snps have been observed. further anti...

Journal: :علوم گیاهان زراعی ایران 0
امید انصاری دانشجوی کارشناسی ارشد علوم و تکنولوژی بذر، گروه زراعت و اصلاح نباتات، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج رضا توکل افشاری استاد گروه زراعت و اصلاح نباتات، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج فرزاد شریف زاده دانشیار گروه زراعت و اصلاح نباتات، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج علی شایان فر دانشجوی کارشناسی ارشد علوم و تکنولوژی بذر، گروه زراعت و اصلاح نباتات، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج

low seed germination and seedling emergence is one of the main problems in saline areas. seed priming technique has been known as a challenge to improve germination and seedling emergence under different environmental stress. the objective of this research was to evaluate the effect of seed priming with gibberellin, nacl and water on seed germination and seed reserve utilization and germination...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1389

the caspian sea contains great resources of oil and gas. the caspian sea is a 700- mile- long body of water in central asia, land located between azerbaijan, iran, kazakhstan, russia and turkmenistan. iran was challenges and opportunities in the caspian region. key question in this thesis includes three section that first question, opportunities of iran in the caspian region, second question ch...

A. Ghasemnezhad, K. Mashayekhi M. Ghorbani S. Atashi Y. Ghasemi

The influence of harvesting date on some physicochemical properties of nectarine (Prunus persica var. Red gold) fruit including fruit weight, pigment content, total carbohydrate, total phenol and antioxidant activity were studied. Fruits were harvested in four different stages; a) two weeks after fruit set, b) pit hardening, c) three weeks after pit hardening and 6 weeks after pit hardening. Re...

الهام فغانی, , بیانی, رقیه, ساطعی , آرین ,

The effect of drought stress and mycorrhizal symbiosis on the colonization, root and leaf phosphorous content, root and leaf phosphatase activity, root volume and area as well as shoot dry weight of a variety of hulless barley were evaluated using a completely randomized experimental design (CRD) with 3 replications. Treatments were three levels of drought stress of 30, 60 and 90% field capacit...

Journal: :علوم باغبانی ایران 0
علیرضا طلایی استاد پردیس کشاورزی و منابع طبیعی دانشگاه تهران ناصر قادری استادیار دانشکده کشاورزی دانشگاه کردستان علی عبادی استاد پردیس کشاورزی و منابع طبیعی دانشگاه تهران حسین لسانی استاد پردیس کشاورزی و منابع طبیعی دانشگاه تهران

the influence of water deprivation on potted grape (vitis vinifera l.) was investigated. leaf mass area (lma) and biochemical responses, including chlorophyll, total protein, peroxidase activity, soluble carbohydrates, photosynthesis and stomatal conductance were assessed in leaves of ‘sahani’ and ‘bidane sefid’ grape cultivars subjected to progressive drought (soil water potentials of: -0.2, -...

Journal: :Nutrition reviews 2010
Klaas R Westerterp

Body weight and energy balance can be maintained by adapting energy intake to changes in energy expenditure and vice versa, whereas short-term changes in energy expenditure are mainly caused by physical activity. This review investigates whether physical activity is affected by over- and undereating, whether intake is affected by an increase or a decrease in physical activity, and whether being...

Majid Nabipur, Mona Pureisa, Musa Meskarbashi,

Barley crop grown in semiarid areas may experience water deficit especially during grain filling that makes them more dependent on stem water-soluble carbohydrates (WSC). Fructans are the most important reserved carbohydrates. A pot experiment was undertaken at Shahid Chamran university in the duration of 2010-2011 growing seasons to investigate the accumulation and loss of WSC and the activity...

Journal: :iranian journal of science and technology (sciences) 2004
b. kholdebarin

drought is considered as one of the most important limiting factors for oil seed canola plant(brassica napus l.) growth and productivity in iran. on the basis of root and shoot dry weight asaffected by water stress exerted by peg 6000, out of 9 canola cultivars, a relatively tolerant (cv. aghaii)and a sensitive cultivar (cv. po4) were selected. their responses to low water potential with respec...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید