The calcium content of the soil

Article no. P8012100 | Type: Experiments

10 Minutes
10 Minutes
grades 7-10

Also part of:

Student set General biology, TESS advanced Biology

Article no. 25296-88 | Type: Set

Delivery time: Delivery when available


Investigation of the chalk content of garden soil, sand and further soil samples.The chalk (lime) content of the soil is important for plants in several respects. It affects the quality of the soil, e.g. its acidity, heat retention capacity, water balance and aeration. In addition calcium, an antagonist of potassium, plays a direct role in swelling processes and is also a plant nutrient.


  • Experiment is part of a complete solution set with a total of 44 experiments for botany, reproduction, soil, food and digestion, senses, physiology.

  • With student worksheet, appropriate for all class levels.

  • With detailed instructor information.

  • Optimized for tight schedules, i.e. minimum preparation time required.

  • Biology solution set specifically designed to include all required accessories.


Investigate the chalk content of garden soil, sand and further soil samples.



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(de) Versuchsbeschreibung
p8012100_de .pdf
File size 1.18 Mb
(en) Versuchsbeschreibung
p8012100_en .pdf
File size 1.15 Mb
(ru) Versuchsbeschreibung
p8012100_ru .pdf
File size 0.96 Mb
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