today, the production of healthy and high quality seedlings is the main factors of success in growing vegetables such as tomato. hence, in order to investigate the effect of different levels of vermicompost and nitrogen on the growth parameters of tomato seedlings (lycopersicon esculentum mill. cv. rio grande), a factorial experiment was conducted in a randomized complete design with three repl...

recently, application of sa has increased to improve plants resistance to stresses such as drought. hence, to investigate sa effects on morphophysiological characteristics of fennel(foeniculum vulgare mill.) under drought stress, a split plot experiment based on latin square design with three replications was carried out at research farm of shahid bahonar university of kerman in 2012. three lev...

Animal and plant cells compartmentalize to perform morphogenetic functions. Compartmentalization of myelin-forming Schwann cells may favor elongation of myelin segments to the size required for efficient conduction of nerve impulses. Compartments in myelinated fibers were described by Ramón y Cajal and depend on periaxin, mutated in the hereditary neuropathy Charcot-Marie-Tooth disease type 4F ...

In this study, the cutting force and energy requirement of corn (Zea mays L.) stalk at different internodes (diameter), from bottom to top internode positions for Pionner 2105, Pioner 1570, KWS MAY 75 varieties, were determined. The mean diameter varied between 11.28-19.00 mm bottom. Also, cob breakout requirements determined these varieties. According test results, varieties found statisticall...

Among the community, bamboo is well known for its excellent utilization, starting from sturdy, resilient, straight stems, which are easy to split, work with, and shape. In addition, price of cheaper easily found in residential areas. One bamboo-producing areas West Nusa Tenggara region Aik Bual Village HKm. It that research related physical properties has not been carried out area. Physical bec...

In vitro raised shoots of Plumbago rosea L. were infected with A4 strain of Agrobacterium rhizogenes to initiate hairy root formation, which produced 3.0±0.33 hairy roots per incision on explants in 20 d incubation. Southern blot analysis confirmed the integration of T-DNA into the genome of the roots. The hairy roots were cultured on MS agar medium supplemented with 2.0 mg/L BAP to induce the ...

Red clover (Trifolium pratense L.) is a meadow and pasture species in natural habitats also cultivated used for animal nutrition. The aim of this research was the assessment diversity 46 red accessions based on morpho-productive traits. traits were investigated according to UPOV descriptors clover-number internodes, number branches, stem length, thickness, middle leaflet width, green matter yie...

Crops drought tolerance is a trait of outmost importance for agriculture especially today when climate change affecting more the production food and feed. The scope this article to evaluate in vitro stress response Nicotiana tabacum L., “Baladi”. experiment was set up four successive stages starting with seedling development, hypocotyl cultivation, three generations micropropagation, pre-acclim...

Bamboo culm is in the form of a tube/pipe, composed internodes which are bounded by partition/diaphragm (node). Anatomically, bamboo vascular bundles and parenchyma ground tissue. One constituents fibers that grouped to fiber sheath. The anatomical structure nodes thought influence strength strips, including tensile strength. This study aimed determine characteristics (distribution percentage) ...

Dioscorea praehensilis Benth. is a semi-wild yam species and valuable source of resistance trait genes. To access the agronomic tuber quality performance, eleven quantitative phenotypic traits were used to discriminate identify promising accessions among 162 D. collected in Ghana. Significant high genetic variability (p < 0.001) for all was found evaluated accessions. Moderate broad-sense he...