User-centered design of a fertilizer recommendation system for smallholder farmers

Declining soil health is a major problem in India, affecting nearly 120 million hectares of land constituting 37% of the total geographic area. Soil degradation poses a significant threat to India's food security, due to its negative impact on long-term crop yields, which are crucial for feeding a burgeoning population. Imbalanced fertilizer use, a negative consequence of the Green Revolution, is one of the primary causes of soil degradation and adversely impacts the environment, human health, and farm profitability. The problem can be addressed by adopting the principles of site-specific nutrient management (SSNM), which call for judicious use of fertilizer based on frequent soil testing. However, inadequate soil testing capacity and lack of access to information act as barriers to its adoption.

Name thesis:degree_name

Master

Department dc:contributor.department

Massachusetts Institute of Technology. Institute for Data, Systems, and Society

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2018

Author dc:creator

• Mallareddy, Nikhil.

Advisor dc:contributor.advisor

• Chintan Vaishnav.

• Institute for Data, Systems, and Society.
• Technology and Policy Program.

Statement dc:rights

• MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

https://hdl.handle.net/1721.1/122090

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/122090