Agrarian
Bulletin
of the Urals

Russian Journal of Agricultural Research

The publication is registered by the Ministry of the Russian Federation
for Affairs of the Press, Television and Radio Broadcasting and Mass Communication Media.
Registration certificate: PI number 77-12831 on May 31, 2002
Subscription index in catalog «Russian Press» - 16356
ISSN 1997 - 4868 (Print)

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Journal is included in the list of VAK (from 25.09.2017), No. 291

ISSN 2307-0005 (Online)
Key title: Agrarnyj vestnik Urala (Online)
Abbreviated key title: Agrar. vestn. Urala (Online)

Аграрный вестник Урала № 01 (67) 2010

Агрономия

Ерёмин Д.И. доктор биологических наук, профессор Государственный аграрный университет Северного Зауралья

Шахова О. А. кандидат сельскохозяйственных наук, доцент кафедры земледелия Тюменская государственная сельскохозяйственная академия

УДК:631.51

DYNAMICS OF HUMIDITY OF CHERNOZEM LEACHED AT VARIOUS SYSTEMS OF PROCESSING UNDER SPRING WHEAT IN THE CONDITIONS OF NORTHERN ZAURALYE.

Refusal of molboard ploughing brings to increase in depth of a layer with moisture of less values of moisture disjunction of capillaries that interferes with movement of water and nutrients from deeper layers of soil. The technology no till promotes drying of soil to wilting moisture of plants, that negatively influences productivity of spring wheat.
 


Keywords:

Higroscopicity maximum, wilting moisture, water field capacity, chernozem leached, molboard plowing, soil moisture, moisture disjunction of capillaries.


References:


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