نتایج جستجو برای: from haloxylon
تعداد نتایج: 5600240 فیلتر نتایج به سال:
When aerial parts of the plants capable of storing absorbing mineral salts in their leaves fall, these dissolved materials are transferred to the soil surface, changing its physical and chemical properties. In this study, we have investigated the influence of the Haloxylon tree on the physical and chemical properties, and also humidity of the soil using two, 300 m long transects one canopy of t...
This article addressed effective agronomic practices used to cultivate promising varieties of desert forage plants suitable for soil-climatic conditions in order improve the condition and increase productivity degraded pastures. The results field research on selection, collection, reproduction seeds perennial plant species with high productivity, resistant drought saline soils desert, restorati...
abstract: the present thesis includes ; one preface and 11speeches , that each speech considered in different researches . the prefact part , studied grammer back ground , the first speech considered a brief description about grammatical credits . the second speech considered the different typs of sentences , from structure and meaning points of view . the third speech considered the verb es...
The present study was conducted on the extracts from aerial part of Haloxylon scoparium Pomel. current research has focused evaluation antimitotic activity with Lepidium sativum phytotest aqueous (decocted, infused, macerated) and organic (methanolic extract, methanolic macerated, ethyl acetate chloroform extract petroleum ether extract) portion scoparium. In order to visualise correlation betw...
The saline character of water imposes restrictions on plant growth and survival in the Taklamakan Desert, China. Experiments were conducted woody species, Tamarix ramosissima, Populus euphratica, Haloxylon ammodendron grown under different levels salinity to elucidate their adaptation a environment. H. accumulated large amounts Na+ Cl- leaves. P. euphratica restricted redundant transport shoots...
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