The big eye kilka, Clupeonella grimmi, is a marine fish living in depth of 20 to 200 meter of the Caspian Sea. Its eye and retina were processed for histological and SEM studies. Paraffin embedded retina was cut radially and tangentially in 5 ?m thickness and stained with hematoxylin and eosin method. The unstained sections were manipulated for SEM image observations. Tangential retinal sect...

A southwide eficacy test of reduced rates ofa:inphosmethyl (GuthionB)for control of seedand cone insects in loblolly pine seed orchards was conducted in 1992. In each of nine loblolly pine (Pinus taeda L.) seed orchards, an untreated (no protection) check and two ofjivepossible.rates of Guthion@ (1.0, 1.5,2.0, 2.5, or 3.0 lb ai/ac/application) were randomly assigned to three test plots. Insecti...

Abstract There is an increasing demand for natural and healthy food products that play a multifunctional role in human diet. Pine cone syrup has long been known used its medicinal purposes. As part of the research, was developed from green pine cones, which can be not only cases colds, but also everyday life. The aim research to evaluate different syrups produced by brown white sugar analyse th...

effect of fire on phyto-sociology of understorey vegetation in chir pine forests of three different silvological characteristics was compared with pure grassland. 15 grasses, 1 sedge, 5 legumes and 21 non-legumes were recorded in the four study sites. floristic composition gradually increased from june to august and then declined slowly by october in all the plots. maximum number of species was...

afghan pine one of the native tree species in eldar region of azerbaijan republic. fast growing, suited for dry climate condition, increasing wood in unit volume, reason of using eldar pine in reforestation and plantations. at this case study of absheron peninsular of baku, azerbaijan, were taken 14 trees samples of two sites. bbg, baku botanical garden and bmd, baku merdakandendrary, are two c...

In the pine forests of Israel, black rats Rattus rattus have hit upon a novel feeding technique. They strip the scales from pine cones to obtain the nutritious seeds inside (Terkel, 1996). The behaviour seems to be socially learned in some way, rather than genetically inherited: Terkel has shown that rat pups will learn to strip cones if they are born to a naive mother but then fostered to an e...

A lot of residual biomass has energy value and can be used for further applications through suitable treatments, such as pelletization. This treatment improve properties, mainly density, but also lead to problems due their low ash melting temperatures, high content, the formation harmful compounds during combustion. article deals with potential pellets produced from spruce sawdust, bark, pine c...