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Soil Science and Agrichemistry

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No 3 (2009)
5-12 42
Abstract
In article it is shown new to natural sciences crystal-molecular level of the organisation of a matter.Photos nanomorphology structures of f matter and parity between crystal and high-molecular weights of biobone substance are resulted.The elementoorganic nature of high-molecular connections, their nuclear structure and separate parametres is reflected.

Soil reclamation

13-17 52
Abstract
The hydro chemical regime of the River Ural is examined. The irrigational quality of water, used for irrigation, was evaluated. The sanitary-and-hygienic suitability of the river water was determined for the water supply of inhabitants. The concentration of copper exceeds the sanitary-and -hygienic norms by 10 times. Among heavy metals the concentration of iron exceeds MAC by 2,2-3,1 times.

ЭКОЛОГИЯ

18-26 53
Abstract
The situation of the soil researches in the modern delta of the Syrdarya River end eastern part of the Aral Sea dry bottom and the tendencies of soil cover transformation ander aridization have been learned. The tendencies of soil cover transformation in the modern delta of the Syr-Darya River and east part of the Aral Sea dried bottom have been determined based on soil expedition researches. The basic soil types have been calculated.

Agrochemistry

27-29 66
Abstract
When processing omitted and delinted cotton seeds of preparation Vitavaks 200 FF provides the reception friendly cotton plant, decreases the disease of rotting a root and
36-38 58
Abstract
In article power efficiency of the mineral fertilizers applied on crops of barley in conditions of a southeast unirrigated and gray soil of Kazakhstan is shown.
39-43 38
Abstract
Application of mineral fertilizers in the scientifically-proved dozes and parities provides a high crop of cultivated cultures in beet a crop rotation. Dozes of nitric and phosphoric fertilizers raised efficiency of cultures, especially it is characteristic for grain of a winter wheat where after action phosphoric fertilizers also provided the big output of hay of Lucerne.

АГРОЭКОЛОГИЯ

44-48 54
Abstract
Efficiency of a mode of an irrigation of a cotton at various dozes of mineral fertilizers. Data of a mode of an irrigation of a cotton are cited at different pre irrigation humidity of ground, also their combinations at mixing with different norms of mineral fertilizers and their efficiency.
48-56 65
Abstract
The article presents new data on non-irrigated soils of the Northern foothills of the Hisar Range and the Southern foothills of the Zerafshan Range, which face heavy change of morphological and genetic features under anthropogenic impact, i.e. tillage. The degradation of the Province soil cover is revealed during field and laboratory investigations.

ЭРОЗИЯ ПОЧВ

57-62 44
Abstract
It is proved that decreasiorg of erosion when applied chemicals improve hydro physical and agrochemical properties of soil and increase the producing capacity of cuifivated soils.

РЕЦЕНЗИЯ



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ISSN 1999-740X (Print)
ISSN 2959-3433 (Online)