Dynamics of soil extractable carbon and nitrogen under different cover crop residues.

Keyphrases

• Crop Residue Cover 100%
• Extractable Nitrogen 100%
• Extractable Organic Carbon 100%
• Extractable Carbon 100%
• Sampling Time 75%
• Cover Crops 75%
• NO3-N 62%
• Ammonium Ion 37%
• Non-legume 37%
• Legumes 25%
• Net N Mineralization 25%
• Soil N Mineralization 25%
• Soil Organic Matter 25%
• Nitrogen Concentration 25%
• Crop Residue Biomass 25%
• Soil Inorganic N 25%
• Hot Water Extract 25%
• Legume Cover Crops 25%
• South-eastern Australia 12%
• Extraction Methods 12%
• No Significant Difference 12%
• N Fertilization 12%
• Stepwise Regression Analysis 12%
• Wheat 12%
• Soil Samples 12%
• Organic Carbon 12%
• Anthesis 12%
• Hot Water 12%
• Crop Productivity 12%
• Carbon C 12%
• Soil Quality 12%
• Soil Surface 12%
• Field Pea 12%
• Legume Crops 12%
• N Cycling 12%
• Indian mustard 12%
• Crop Residues 12%
• Vetch 12%
• Woolly 12%
• Agronomic Management 12%
• Low Loss 12%
• Soil Residues 12%
• Crop Control 12%
• Nitrogen Pools 12%
• Inorganic Carbon 12%
• C Cycling 12%
• Fertilization Strategy 12%
• C Pools 12%
• Nitrogen Fertilization 12%
• N Pool 12%
• Extractable Organic Nitrogen 12%

Earth and Planetary Sciences

• Crop Residue 100%
• Cover Crop 100%
• Organic Carbon 75%
• Crop Treatment 41%
• Hot Water 25%
• Soil Organic Matter 16%
• Soil Surface 8%
• Soil Quality 8%
• Multiple Regression 8%
• Soil Biomass 8%
• Australia 8%

Agricultural and Biological Sciences

• Crop Residue 100%
• Cover Crop 100%
• Soil Organic Matter 16%
• Anthesis 8%
• Soil Quality 8%
• Field Pea 8%
• Brassica Juncea 8%
• Vicia 8%
• Soil Biomass 8%
• Pod 8%