Open AccessTHE BIOLOGICAL EFFICIENCY OF CROP ROTATIONS AND GREEN MANURES TO IMPROVE THE PRODUCTIVITY OF IRRIGATED LANDS
Author(s) -
Sh. O. Bastaubayeva,
Maripbai Bekbatуrov,
Saltanat Ospanova
Publication year - 2018
Publication title -
izvestiâ nacionalʹnoj akademii nauk respubliki kazahstan. seriâ agrarnyh nauk
Language(s) - English
Resource type - Journals
ISSN - 2224-526X
DOI - 10.32014/2018.2224-526x.8
Subject(s) - productivity , crop productivity , agronomy , green manure , environmental science , crop rotation , crop , agricultural engineering , agroforestry , biology , economics , engineering , macroeconomics