TAILIEUCHUNG - Effects of long term rice-based cropping systems on soil quality indicators in central plain of Chhattisgarh

This implies some degree of subjectivity as to individual perceptions of what can be deemed “good quality” (Blanco and Lal, 2008). More recently, the discussion has been centered on the concept of „soil health‟, largely defined for soil biological properties (Doran and Jones, 1996). Both concepts are focused on assessing soil functions in the landscape, but there is no explicit reference state to be used in a soil quality or health framework. Soil quality indicators are normally chosen according to the research focus. The dataset of indicators may be constructed according to expert opinion (Sanchez-Navarro et al., 2015), based on how often the parameters appear in scientific papers or it may be guided solely on statistical criteria. Certainly, it can also consist of the combination of both strategies (Lima et al., 2013). However, comparing soil quality indicators is not an easy task, since there is neither a consensus as to the appropriate indicators to compose the SQI, nor as to the way that they should be selected to minimize personal subjectivity. | Effects of long term rice-based cropping systems on soil quality indicators in central plain of Chhattisgarh

• Nông nghiệp
• Long term rice based cropping systems
• Soil quality indicators
• Central plain
• Rice based cropping systems
• Soil biological properties
• Alkaline soil
• Biological properties
• Sludge addition on biological properties
• Rice cultivation
• Biological properties of soil
• Soil properties
• Climate change on soil chemical
• Soil like pH
• Physical properties like porosity
• Foxtail millet setaria italic
• Agronomic fortification
• Organic condition
• Foxtail millet on soil biological properties
• Nutrient management
• Crop establishment methods
• Rice on biological properties
• Available nitrogen
• Acid lime
• Acid lime (Citrus aurentifolia Swingle) orchard
• Integrated nutrient management practices
• Organic and conventional farming
• Conventional farming
• Changes in biological properties
• Soil through organic
• Sewage water
• Heavy metals
• Soil microbial biomass
• Soil enzyme
• Soil biological properties in the vicinity
• Soil respiration
• Dehydrogenase activity
• Phospatase activity
• Soil under banana cropping system
• Poultry manure
• Organic manures
• Soil enzymes
• Turmeric cropping system
• Different amendments
• Sodic soil
• Green manure
• Green leaf manure
• Distillery spent wash
• Physico chemical properties
• Co inoculation
• Soil health
• Microbial count
• Enzymatic activity
• Crop productivity
• Rice Wheat sequence
• Manures under rice wheat sequence
• Soil biological properties influenced
• Long term application
• Mineral fertilizers
• Integrated nutrient management
• Kharif rice
• Years of experimentation
• Integrated potassium management
• Corn wheat cropping system
• Yields of corn
• Crop residue
• Supplemental irrigation
• Tillage and microbes
• Hybrid maize
• Soil microorganism carbon sequestration potential
• Microbial biomass carbon
• Mid hill conditions of HP
• Bamboo growing soils
• Conservation tillage
• Green leaf manuring
• SOC stock
• Soybean cotton rotation in Vertisol
• Tillage and IPNS
• Properties of soil
• Finger millet
• Sewage sludge
• Fingermillet redgram intercropping system
• Carbon sequestration
• C sink and soil health
• Biochar a source of C
• Soil microbial biomass barbon
• Soil microbial biomass nitrogen
• Biomass yield
• Resource conservation
• Different plant parts of soybean
• Black sea sapropels
• Soil microorganisms
• Microbiological indexes
• Black sea deep water sediments
• Oil properties DEH enzyme maize proline
• Influence of exogenous compounds
• Exogenous compounds
• Maize crop residue
• Biological activities
• Salt affected soil
• Electrical conductivity
• Soil bacteria
• Soil fungi
• Soil actinomycetes
• Kunkuni joha
• Amona bao
• Black rice and jhengoni bora
• Methods of establishment