Applications of Radioisotopes in Agriculture

Radioisotopes decay by emission of radiation and energy they posses, can be utilized in wide range of agricultural applications. Nuclear scientists and technologist are unlocking the secrets of many agricultural problems, which could not have been possible with conventional methods. Radioisotopes were used for producing high yielding crop seeds to increase the agricultural yield. Radioisotopes were also used for determining the function of fertilizers in different plants. Radiations from certain radioisotopes were also used for killing insects which damage the food grains. Cereals, fruits, vegetables and canned food can be stored for longer periods by gently exposing them to radiations. Applications of Radioisotopes and radiations are helping us to find the solution of problems in much shorter time. The production of radioisotopes by nuclear reactors and other atomic installations have increased the use of radioisotopes in the field of agriculture. India is a leading producer of radioisotopes in the world and our nuclear scientists are engaged in developing various technologies for the beneficial uses of radioisotopes. This article briefly describes the role of radioisotopes and their radiation in the field of agriculture.