Water users in the Amudarya River Basin Uzbekistan are suffering severe water use competition and uneven allocation, which seriously threatens ecosystems, as shown, for example, well-known Aral Sea catastrophe. This study explores optimized allocation schemes area at provincial level under different incoming flow levels, based on current distribution quotas among riparian nations, usually ignor...

The strains of BT bacterium produce approximately 200 different toxins known as BT-Toxins which are harmful for insects most commonly against cotton bollworms(lepidopteran), butterflies, flies, and moths. So, scientist inserted the gene Bacillus thuringiensis was lepidopteran into crop so that toxin kill pest make resistant. we can get good yield by using simple concept rational plant populatio...

Irrigated lands of Bukhara, Samarkand and Navoi regions are located in the Zarafshan river oasis called geosystems. Assessment reclamation state geosystems region has been carried out area classification mapping for effective use land. When classifying a research object, it is much easier to identify, evaluate apply measures. In landscapes, they grouped certain order there an opportunity such S...

In this article, stratified feeding of Bukhara-102 variety medium-fiber cotton with mineral fertilizers were carried out in the conditions irrigated and fertile soils Kashkadarya province. Simultaneously, compared to studied fertilizer application options, there was a decrease soil volume by 0.01–0.02 g/cm3, an increase porosity 0.4–1.2%, water permeability 5.8–24.6 m3/ha. Moreover, additional ...

Hungarian scientist Herman Vamberini (1832-1913) was known to the world scientific and literary community as a renowned philologist, orientalist, traveler writer. His works attracted attention of Turko- logists, orientalists, linguists translators. A native Hungary member various European organizations, life activities H. Vamberi are very interesting. He lived in Istanbul from 1857 1860 studied...

The article is devoted to the analysis of dynamics fertility and mortality Turkic-speaking population Tobolsk province. materials was preceded by research work in state archives (National Archive Republic Bashkortostan) (State Budgetary Institution Tyumen region "State Tobolsk") identify necessary sources, as well systematization received materials, transliteration translation into Russian. mat...

The article provides data that the depth of groundwater located at 2-2.5 m above sea level in moderately saline meadow-alluvial soil Bukhara region Republic Uzbekistan, which is applied agriculture immunostimulant contact and triple action - “Zerox” norms (1 2 3 l / t; 1 ha + surfactant 0.15 ha) terms (in pre-sowing treatment seeds, appearance 2-4 true leaves, budding flowering) cotton vegetati...

The article provides data that the depth of groundwater located at 2-2.5 m above sea level in moderately saline meadow-alluvial soil Bukhara region Republic Uzbekistan, which is applied agriculture immunostimulant contact and triple action - “Zerox” norms (1 2 3 l / t; 1 ha + surfactant 0.15 ha) terms (in pre-sowing treatment seeds, appearance 2-4 true leaves, budding flowering) cotton vegetati...

In the case of increasing water scarcity, determining demand irrigated land is an important process. The for lands and crops in Republic Uzbekistan realized through nine hydromodular zones, which were developed regarding Bespolov’s methodology 1980s. However, order to determine regime each crop field, it necessary create electronic zoning maps based on GIS technologies. This study uses technolo...