The effect of manuring and fertilizing on the soil respiration.
D001419:Bacteria / Q000378:metabolism*; D002245:Carbon Dioxide / Q000032:analysis; D005308:Fertilizers; D010944:Plants; D012621:Seasons; D012987:Soil / Q000032:analysis; D012988:Soil Microbiology
D005308:Fertilizers; D012987:Soil; D002245:Carbon Dioxide