Grass Nitrogen

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Across
  1. 1. becoming important as a grass fertiliser
  2. 4. best soil for moisture retention
  3. 7. (8/4)number of livestock per unit area of land
  4. 8. (1/3) helps predict earliest timing for grass nitrogen
  5. 9. contains more than one nutrient
Down
  1. 2. type of straight that should not be used in hot weather
  2. 3. happens in the livestock and reduces N fertiliser on grazing grass
  3. 5. (8/7)34.5% nitrogen
  4. 6. plant family in a grass sward that will be reduced by nitrogen fertiliser
  5. 7. (4/4)an assessment of grass growing conditions