Abstract The deficit irrigation offers water savings potential that is becoming popular in arid and semi-arid regions reducing freshwater use over time. A two-year factorial experiment was conducted to evaluate growth, yield productivity of tomato under the drip furrow method. carried out a split-plot design with as main plot treatments, soil moisture regimes (0, -10, -20, -30 kPa) subplots. Da...

The article presents research based on which the biotechnology of land reclamation in rice crop rotations after fish fallow to improve water and resources efficiency systems is developed. Irrigation regimes’ influence yield grain quality was studied. Vegetation experiments field studies were carried out establish place share fish/rice rotation composition. It established that highest Rapan vari...

Dracocephalum moldavica L. is an annual species of Lamiacea family whose essential oil is widely used in medicinal, food, cosmetic and health industries. Drought stress is a major factor limiting plants growth and yield. The main objective of this study was to evaluate the influence of irrigation regime on essential oil content and composition of D. moldavica L. The Irrigation regimes were 100%...

to evaluate the effects of biological phosphorous, chemical fertilizers and limited irrigation regime on quantitative and qualitative characteristics of two different grain sorghum cultivars (kimiya and speedeh), this experiment was conducted in research farm of college of agriculture, university of tehran during 2009 growing season. the experimental treatments were arranged as split split plot...

The article presents the results of a study influence land reclamation regime due to cotton irrigation, biological reduction salinity collector-drainage waters using aquatic plants create additional water sources, irrigate crops, and obtain sustainable yields in conditions shortage. Experience increased mineralization drainage small ponds. From plants, such as Lemna minor, Azolla caroliniana Ei...