to study the effects of soil amendments on physical and hydraulic properties of a saline-sodic sandy clay loam soil, a field experiment was carried out as a complete block design with three replications. the treatments in this research consisted of control (b), 10 ton ha-1 gypsum (g), 10 ton ha-1 urban solid compost (c), three levels of vinyl alcohol acrylic acid (s1= 0.05%, s2= 0.1%, s3= 0.2%)...

Salt-affected soils contain high levels of soluble salts (saline soil) and exchangeable sodium (alkali soil). Globally, about 932 million ha (Mha), including 831 Mha agricultural land, is salt-affected. Salinity sodicity adversely affect soil microbial diversity enzymatic activities, thereby carbon nitrogen dynamics greenhouse gas (GHG) emissions from soils. In this review article, we synthesiz...

One billion hectares of land worldwide is affected by several kinds salinity and associated problems. The soil quality (SQ) in salt-affected (SAS) impaired because the presence excess electrolytes, disproportionate Na Ca solution exchange phase, rhythmic changes hydrological cycle, decreasing organic matter, poor vegetative cover, low biological activity, crop residue return. Sodic saline–sodic...

Production of grain legumes is severely reduced in salt-affected soils because their ability to form and maintain nitrogen-fixing nodules is impaired by both salinity and sodicity (alkalinity). Genotypes of chickpea, Cicer arietinum, with high nodulation capacity under stress were identified by field screening in a sodic soil in India and subsequently evaluated quantitatively for nitrogen fixat...

The study focused on investigating the contribution of reclamation strategies saline-sodic soils and their impacts soil fertility characteristics. In this study, treatments were denoted as: SG1 SG2 (23.8 47.7 ton/ha spent grain); TC1 TC2 47.6 compost); Azospirillium in inoculation with seed (Az); Az + (Az+SG1); (Az+TC1); mineral fertilizers (NPK); control (CK). All mixed pots 30 kg soil. result...