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Carolina EcoKits®: Nitrogen Cycle (with perishables)

Item # 187106P Exclusive

Grades 9-12. Students observe the nitrogen cycle at work by growing clover both with and without Rhizobium, a nitrogen-fixing bacterium. They compare the biomass and nitrogen content of the soil to uninoculated clover to understand how nitrogenous compounds are cycled with the aid of bacteria. Kit accommodates 30 students working in pairs.

Price

$60.75

In stock and available to ship.

Grades 9-12.

  • Conduct soil tests to measure nitrogenous compounds in soil
  • Compare the biomass of mature clover with Rhizobium to that of mature clover without Rhizobium
  • Examine and compare root nodules of mature clover with Rhizobium to mature clover without Rhizobium

Students observe the nitrogen cycle at work by growing clover both with and without Rhizobium, a nitrogen-fixing bacterium. They will compare the biomass and nitrogen content of the soil to uninoculated clover to understand how nitrogenous compounds are cycled with through the aid of bacteria. Kit accommodates 30 students working in pairs and includes perishable material when kit is shipped.

  • This item is only available from Carolina Biological Supply Company.
  • This item contains living or perishable material and ships via 2nd Day or Overnight delivery to arrive on a date you specify during Checkout. To ensure freshness during shipping, a Living Materials Fee may apply to orders containing these items.

Product Families Featuring This Item:

 

This item ships with living or perishable materials (all items). Please select a delivery date during Checkout.

Components Qty Included?
Clover Seeds (inoculated with Rhizobium)   Included
Uninoculated Clover Seeds   Included
Jumbo Pipets 15 Included
Plant Tray 1 Included
Planting Cells 36 Included
Vermiculite 1 Included
Rulers 15 Included
Sorting Brushes 15 Included
Plant Labels 32 Included
Teacher's Manual and Reproducible Student Guide 1 Included
Permanent Markers 15 Needed, Not included
Scissors 15 Needed, Not included
Beakers, 100 mL 15 Needed, Not included
Fluorescent Light Bank 1 Needed, Not included
Balance(s) (accurate to 0.01 g) Needed, Not included
Black Paper Needed, Not included
Paper Towels, Paper Plates, or Plastic Trays Needed, Not included
Water Needed, Not included
 

Correlations to State Standards

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    2700 York Road, Burlington, NC 27215-3398 • 800.334.5551