Soil Science

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Across
  1. 5. A framework silicate composed exclusively of silica tetrahedra
  2. 7. use karst valley
  3. 9. Refer to tillage, listing
  4. 10. Chemical materials used in agriculture
  5. 11. Refer to irrigation, sprinkler irrigation systems terms
Down
  1. 1. A location that maintains a hydraulic head lower than that of the drainage devices in a soil
  2. 2. The process by which fertilizers, pesticides, and other agrichemicals are applied into irrigation water to fertilize crops, control pests, or amend soils
  3. 3. A macropore in the soil due to activity of roots or mesoor macrofauna
  4. 4. Refer to desert varnish
  5. 6. A cutan composed of iron oxides, hydroxides, or oxyhydroxides
  6. 8. Uptake of matter or energy by a substance