Soil salinization detection and control method based on environmental protection concept design

• Main Authors: TUN XINGJIAN, XIA BING, ZHU LIN, YU HAIYAO, CHEN WEILIAN
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a soil salinization detection and control method based on environmental protection concept design. The method comprises the following steps: S1, collecting a sample by using a tool; s2, air-drying the sample, grinding, sieving with a sieve with 2mm meshes, and storing the soil for detection; s3, measuring 50 ml of CO2 distilled water, and adding soil into a beaker; s4, stirring for about 1-3 minutes by using a stirrer, standing for about half an hour, and clarifying; s5, detecting the salinity and alkalinity of the soil by using an acidity meter; s6, a drainage ditch is excavated, a perfect irrigation and drainage system is established, underground water is introduced to conduct irrigation and flushing, flood drainage and silt release and the like on the saline-alkali soil, and salt in the soil is continuously leached and removed; s7, soil preparation and ditching work are carried out, and saline-alkaline tolerant tree species are planted; s8, organic fertilizer and bran are placed at