Advances in agronomy volume 53

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... Grain Grain Grain Bromed Grain Year Year g-m-fb Grain g-m-f g-m-f g-m-f Brome Pea or vetch hay g-m-f Grain Grain Grain c-crop Grain csrop c-crop Grain Grain c-crop Millet or sudan grass Grain... Farming and Mixed Grain and Livestock Operations in the Western United States during the Early 20th Centuryn Farming system Grain only Option Year 1 Grain Grain Grain c-P c-crop c-crop Grain c-crop... Soils I11 Factors Affecting Dissolution and Precipitation of AluminumContaining Minerals Iv Modeling Soluble Aluminum V Aluminum in Acidic Soils: Principles and Practicalities
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Xem thêm: Advances in agronomy volume 53 , Advances in agronomy volume 53 , I. Origin of Crop Rotations, II. 20th Century Crop Rotations, III. Agronomic Impacts of Crop Rotation, VII. Policy Impacts on Crop Rotations, Chapter 2. Role of Dissolution and Precipitaion of Minerals in Controlling Soluble Aluminum in Acidic Soils, III. Factors Affecting Dissolution and Precipitation of Aluminum- Containing Minerals, V. Aluminum in Acidic Soils: Principles and Practicalities, II. Conserving Water Supply by Optimizing Water Use Efficiency, III. Conserving Water Quality through Nutrient Management, IV. Needs for Further Research, Chapter 4. Interparticle Forces: A Basis for the Interpretation of Soil Physical Behavior, III. Soil Water Relations: Swelling and Shrinkage, IV. Swelling of Sodium Clays, V. Swelling of Calcium Clays, VI. Surface Area and Pore Size, VII. Water Stability of Soil Aggregates, VIII. Sodic Soils and the Threshold Concentration Concept

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