Rvpsp PowerPoint PPT Presentations

Earthworms largely consume organic matter and give out their excreta called as casts. these casts along with other composted organic material is called as vermicompost. Vermicompost today is part of the organic farming package.

Canna indica is used for treatment of waste water. These plants can be used to treat domestic waste water by the modified root zone method.

a simple way of setting hydroponics by children. assistance by teacher is desirable as the board needs to be cut with a sharp instrument and the aerator needs an electric connection.

Roots respond to the quality of organic inputs that are provided. Onions can be used to study these responses with much ease.

To create a small sustainable space which incorporates waste management and nutrition garden

a playful activity using bio products for children. teachers please assist with the lighted candle

the importance of organic mulch for soils...

Simulating the soil with cereal flakes it would be easy to demonstrate the impact of soil compaction on water percolation into the soil.

how to grow healthy plants

simple magnifying equipments

Compact soils do not support proper root growth of saplings. Hence garden soils should be soft and not compact to permit plant growth

To know the nature of the soil is very important for gardening. In water, particles settle more quickly the bigger they are. It is possible to use this property to determine the amount of each component of the soil.

a simple survey to study the importance of traditional knowledge in preparation of food.

Flour beetles are a common storage pest. Students can be given an awareness on the multiplication rate of these beetles and the need to protect flour.

The anecic (intermediates or subsurface dwellers) and the endogeic (burrowers) earthworms create burrows in the soils. These burrows called drilospheres are a haven for microorganisms and also facilitate soil air.

Sponsored by - Rashtriya Vigyan Evam Prodyogiki Sanchar Parishad (RVPSP), Dept. ... To inculcate scientific awareness among women by empowering them with practical, ...