ศูนย์นวัตกรรมเทคโนโลยีหลังการเก็บเกี่ยว

Priorities and constraints of postharvest technology in India.

Ananthaswamyrao Ramesh;

JIRCAS International Symposium Series Year: 1999 Issue: No. 7 Pages: 33-43 Ref: 19 ref.

1999

บทคัดย่อ

India has undergone a significant transformation from a food grains importer to an exporter. While it is reported to be the third largest producer of food grains in the world after China and the USA, it is predicted that the country will have to import food grains at the rate of 45 million tons/year by 2030 AD. India's annual population growth is estimated to be 1.8%, and to meet the increased demand due to increased population and changing food habits, growth rate of food grains should amount to 2.2 to 4.45% for different food grains. Adoption of efficient postharvest processes will be a major factor in achieving this growth rate. The bulk of the food grains in India is marketed in primary form and very little processing is done in the fields. Majority of the food-processing industries in India are included in the 'Small-Scale Industrial Sector (SSIS)'. SSIS has limited organization capacity to plan for long-term investments (both towards producers and consumers) and technology development. Sma

ll-scale operations, with associated small-capacity machinery and lack of sustained effort to improve designs, have resulted in inefficiency in many cases. High energy costs and high packaging costs have also restricted the rapid growth of the industry. There is a need for the development of efficient small-capacity field-drying equipment, preferably based on solar energy, and equipment based on latest technologies is currently needed by the industry.