The Salt Affected Soil Biology Essay
Salt stress tolerance in plants. Libia Iris T rejo-T llez. Laboratory of Plant Nutrition, Department of Soil Science, College of Postgraduate Sciences in Agricultural Sciences, Campus Montecillo. Soil enzymes are linked to the plant-soil enzyme-soil nutrients of the soil system, which play an important role in the carbon cycle and phosphorus mineralization in the soil. Monitoring the biological quality of the soil, especially the enzyme activities, after receiving organic amendments is a prerequisite for the sustainable management of the soil. An incubation. The salinization of the soil is responsible for the reduction of plant growth and development. As the world population increases day by day, there is a decrease in agricultural land due to the: Soil quality SQ in salt affected soil SAS is affected by the presence of excess electrolytes, disproportionate Na and Ca in the soil solution and exchange phase, rhythmic changes in. It was estimated that percent of irrigated lands worldwide are salt-affected. The area of salt-affected soils continues to increase at a rapid annual rate. Excessive soluble salts in soil disrupt plant growth and have already reduced yields of major grain crops, threatening global food security. Therefore, phosphogypsum PG could be a promising amendment to reduce the salt effect and improve soil quality in salt-affected soils. In this context, the current study aimed to evaluate the effect of PG on the physical properties of Luvisols and Cambisols collected from salt-affected soils in four regions in Morocco: Chichaoua, It is expected that soil salinity in countries across the whole world will be 230. and these numbers are steadily increasing. Salt resistance is a complex phenomenon and the ability of the crop genotype to survive and produce harvestable yields under salt stress. Abstract. Flooding and salinization have plagued the area. ha of irrigated lands in Pakistan, which has reduced the production potential of the Indus Basin over the years. Natural and human activities lead to soil degradation and soil salinization. The decline in agricultural land threatens food security. There are billions of hectares of salt-affected soils around the world, which can be made available after chemical, physical and biological remediation. Resume. Incubation of earthworms in combination with organic fertilization is promoted as a modified measure to improve soil properties in the ecological restoration of various degraded soils. However, the impact of earthworms on soil aggregate size under different organic fertilizers in salt-affected soils has not yet been fully revealed..