Need for bilateral regulation of soil water regimes in nonblack-soil zone agriculture in Russia

Autor:	T. S. Zinkovskaya, N. G. Kovalev, O. N. Antsiferova, V. N. Zinkovsky
Rok vydání:	2015
Předmět:	Irrigation business.industry Psychiatry and Mental health Neuropsychology and Physiological Psychology Agronomy Agriculture Tile drainage Soil water Environmental science Leaching (agriculture) Drainage business Water resource management Water content Soil salinity control
Zdroj:	Russian Agricultural Sciences. 41:158-161
ISSN:	1934-8037 1068-3674
Popis:	Problems in optimizing the soil water regime for cultivated plants in drainage systems operating only for the excess water discharge have been shown. The effect of enhanced climate aridity on agriculture in the nonblack-soil zone in Russia requires the advanced search for the prompt removal of the soil moisture deficits. Within the operation to reconstruct drainage systems, the technological opportunities for cultivated crop irrigation must be foreseen. A review of economic efficiency of irrigation use for potato production in the drainage soil area has been provided. According to the experimental data, watering the fertilized potatoes twice a dry period of vegetation ensured provisional income per hectare of drainage lands in the range of 32000 rubles to 77000 rubles even in a wet year, 2012.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2211f5b6ff2d201553c3fd70982ea3b4 https://doi.org/10.3103/s1068367415020111 Zobrazit plný text záznamu Full text from SpringerLink