for comparison the growth characteristics and quantitative and qualitative yield of two summer savory species (such as satureja khuzestanica and s. rechingeri) in response to rainfed and irrigated conditions, an experiment was carried out on the basis of split-plot design in completely randomized block design with three replicates in north of khuzestan during growing season of 2012-2013. irriga...

Oil bodies are intracellular structures present in the seed and leaf cells of many land plants. Seed oil bodies are known to function as storage compartments for lipids. However, the physiological function of leaf oil bodies is unknown. Here, we show that leaf oil bodies function as subcellular factories for the production of a stable phytoalexin in response to fungal infection and senescence. ...

background & aim: smirnova iranica sabeti is one of the valuable and adapted shrub species native to the sandy fields of central iran and of fabaceae family that in terms of the production of forage and soil conservation and creating a beautiful landscape and medicinal value is critically important. no study has been conducted on this plant essence in iran, so far.  experimental: in the hab...

Two sesame cultivars (Sesamum indicum L.) were evaluated using various 3 different sowing dates (20 th June, 10 th and 30 th July) and four nitrogen levels (0, 40, 80 and 120 kg N ha -1 ) at the New Developmental Farm of The University of Agriculture, Peshawar, Pakistan during summer 2012. The experiment was laid out in randomized complete block design (RCBD) with split plot arrangement using f...

Background and Objective: nettle is an herbaceous perennial plant, which has been used as a source of medicine since ancient times. It is reported that lignan, sterols, flavonoids, poly-saccharides, lectins, and fatty acids are responsible for pharmacological effects of nettle. The present study aimed to evaluate the effects of hydro alcoholic extract of nettle on folliculogenesis as well as es...

This study was conducted to investigate the effect of the leaf essential oil of C. sinensis harvested at 7.00a.m and 4.00p.m on some Liver and Kidney function indices of diabetic rats as well as investigate the effect of time of harvest on the observed effect. Experimental animals were divided into 4 groups (A, B, C and D). Diabetes mellitus was induced in all animals, except the normal control...

The essential oil extracted from Piper betle L. leaf using pilot plant steam distillation was tested against the adult housefly, Musca domestica, for insecticidal activity. LC50 values at the end of 24 and 48 h exposure periods were 10.3 and 8.7 mg/dm, respectively. Ceylon citronella oil (Cymbopogon nardus) used as a standard showed LC50s of 26.5 and 24.2 mg/dm for the same exposure periods. Bi...

Ficus pumila leaf and the seed oil of Moringa oleifera contain significant amount of vitamins and vital nutrients which mitigate vunerable diseases. Essentially, the goal is to screen the stability of rutin, a valuable antioxidant and validate the mechanism of its kinetic degradation in Ficus pumila leaf with and without oil extracted from M. Oleifera seeds. Experiments were planned according t...

The volatile secondary metabolites of essential oils from fruit peel and leaves of variegated pink-fleshed lemon (Citrus x limon) were investigated using GLC and GLC-MS (gas-liquid chromatography-mass spectroscopy). Altogether 141 compounds were identified and quantified, accounting for 99.59% and 96.33% of the total hydrodistilled peel and leaf oil, respectively. Limonene occurred in higher am...