Bids Are Invited For Hiring A Specialized Laboratory To Provide Soil Analysis Services, Aiming To Meet The Needs Of The Directorate Of Agriculture Of The Secretariat Of Rural Development And Environment Of The Municipality Of Alagoinhas - Ba.
Bids Are Invited For Hiring A Specialized Laboratory To Provide Soil Analysis Services, Aiming To Meet The Needs Of The Directorate Of Agriculture Of The Secretariat Of Rural Development And Environment Of The Municipality Of Alagoinhas - Ba.
Lot 1 - Chemical Laboratory Analysis: Ph: Measure Soil Acidity Or Alkalinity, Influencing Nutrient Availability. Organic Matter (Mo): Indicate The Content Of Organic Matter, Fundamental For Water Retention And Nutrients. Macronutrients: Evaluate Nitrogen (N), Phosphorus (P), Potassium (K), Calcium (Ca), Magnesium (Mg) And Sulfur (S). Micronutrients: Determine The Concentration Of Elements Such As Zinc (Zn), Manganese (Mn), Copper (Cu), Iron (Fe), Boron (B) And Molybdenum (Mo). Cationic Exchange Capacity (Ctc): Measure The Soils Ability To Retain Nutrients. Bases Saturation (V%): Represent The Percentage Of Bases (Ca, Mg And K) In Relation To The Ctc. Aluminum (Al): Evaluate Aluminum Content, Which Can Be Toxic To High Concentration Plants. Physicallometry Analysis (Texture): Evaluate The Proportion Of Clay, Silt And Sand In The Soil, Influencing Water Retention Capacity And Aeration. Density: Measuring Soil Density, Which Can Affect Aeration Capacity And Root Penetration. Depth 20, Which Can Affect Aeration Capacity And Root Penetration. Depth 40
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