The Science and Technology unit has a played role in researching and developing innovative methodologies to improve the existing local technologies in agriculture and collection of Non-Timber Forest Produce (NTFP).

ACTION RESEARCH EXPERIMENTATION

1. Conservation and Scientific Tapping of Gum (Steruclia urens):

Action research experiments was undertaken to ascertain scientific tapping of gum karaya trees for better quantity, quality and sustainability. The findings were shared with local gum collectors and a training module was developed.

2. Systems of Rice Intensification (SRI):

Trials of SRI in Paderu were conducted to improve the quality of crops.

3. Experimentation in Farm Compost Preparation:

Experiments were conducted in the use of palm fibre conversion in vermi-compost. The manure developed in this process adds value to the soil’s ability to retain moisture. Scientific testing of manure showed positive results.

4. Earthworm Supply Centre:

An earthworm supply and demonstration centre was established at Tantikonda, Rajavomangi mandal, E.G. District.

PROMOTION OF AGRO-FORESTRY MODELS

The following models of agro-forestry were promoted as demonstrations to facilitate farmers in economically viable and sustainable use of their lands and for effective afforestation:

	Casuarina plantation in , Rajavomangi mandal, E.G district;
	Seed dibbling in 1200 acres of deforested land in Peddakodapalli, Peddabayulu mandal, Visakhapatnam district;
	Restoration of Caryota urens (elephant palm) species in Peddakodapalli.
	Sterculia urens restoration (Rajavomangi mandal) and broom grass domestication (Peddabayulu mandal);
	Mixed cropping demonstrated to strengthen their existing practice.

VALUE ADDED TESTS

	Experimenting with by-products of gums such as gum powder, granules, etc.
	Trying out ways for value addition to wild mangoes and pineapple such as pickles, jams, jellies, etc. So far 10 products have been developed from wild mangoes. Women are involved in their preparation and are selling the products in the weekly local market.

FIELD STUDIES

	A study of mixed cropping in the adivasi context including the use of traditional methods.
	A study documenting gum tapping and ways by which to sustain quantity, quality of extraction and handling practice, while also conserving the tree.
	A study of palmyra tree and the use of its different parts in the adivasi livelihood.

TECHNOLOGY DISSEMINATION

	Gum tappers training on the sustainable ways of gum extraction.
	Training programmes for Vana Samrakshna Samiti (VSS)/Community Forest Management (CFM) members were conducted in the management of people’s institution vis-à-vis forest management.
	Progressive farmer’s involvement in discussing the importance of mixed cropping.
	Exposure visits for farmers to agriculture research stations.
	Involvement of CBOs in the studies, experiments and research to facilitate their own learning and their involvement in disseminating the new technologies in the region.