نتایج جستجو برای: اکالیپتوس eucalyptus globules labill
تعداد نتایج: 9377 فیلتر نتایج به سال:
The most widespread wood species in the Portuguese forest and widely utilized are maritime pine (Pinus pinaster) eucalyptus (Eucalyptus globulus Labill). In case of eucalyptus, except for pulping sector, it might have limited usage due to drying issues low permeability. Microwave (MW) treatment is a technology that has been used improve species’ Therefore, present paper aimed evaluate MW both i...
Se estudió la sostenibilidad de las empresas forestales más representativas del Valle Mantaro que transforman primariamente madera Eucalyptus globulus Labill. evaluaron mediante encuestas, indicadores gestión dimensiones: ambiental, social y económico dos aserraderos, un aserradero sierra circular banda. Los objetivos estudio fueron: determinar cuantitativamente los grados o niveles Mantaro, an...
In the worldwide search for new strategies in sustainable weed management, the use of plant species able to produce and release phytotoxic compounds into the environment could be an effective alternative to synthetic herbicides. Eucalyptus globulus Labill. is known to be a source of biologically active compounds responsible for its phytotoxic and allelopathic properties. Our previous results de...
با نمونه گیری از نهال های دو گونه مهم اکالیپتوس به نام های eucalyptus melliodora وe. microcarpaیک روش تکثیر مطمئن برای باززایش گیاه در شرایط درون شیشه ای بدست آمد. کالوس هایی با باززایش بالا از نمونه های لپه و زیرلپه از هر دو گونه (لپه و محور زیرلپه در گونه e. melliodoraبه ترتیب 35/0 و 30/0 و در گونه e. microcarpaبه ترتیب 42/0 و 38/0) پس از کشت بر روی محیط غذایی ms با 30 میلی گرم در لیتر شکر، 8...
Background and Objective: Head louse (Pediculus humanus capitis) is one of the most important parasites in humans and applying permethrin is the standard method for its control. Continuous application of this chemical increases the probability of permethrin resistance and gradually the addition of alternative substances is necessary. The aim of this study was evaluation of the efficacy of eucal...
We characterized the adventitious rooting response of Eucalyptus globulus Labill. to various concentrations of calcium, nitrogen, phosphorus, iron, manganese, zinc, boron and copper. The parameters analyzed were percent rooting, root number, root length and mean rooting time. Root number and root length were significantly affected by mineral nutrition, whereas mean rooting time and rooting perc...
We studied litterfall dynamic of tree plantations in Dez River floodplain, at 14 to 15 years old. The plantations consist of Populus euphratica Oliv., Eucalyptus camaldulensis Dehnh., E. microtheca F. Muell, Acacia farnesiana (L.) Willd., A. salicina Lindl., A. saligna (Labill.) H. Wendl., A. stenophylla Benth. and Dalbergia sissoo Roxb. Litterfall was different between the tree species, and le...
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