uses of agriculture radioactivity

Radioactive phosphorus (P 3 2 ) is used in the study of metabolism of plants. Radioactive sulphur (S 3 5 ) helps to study advantages and disadvantages of fungicides. Pests and insects on crops can be killed by - radiations., - rays are used ..

Agriculture - Agriculture is a very important human activity in any country. Agriculture is a primary activity - serving as the basis of many other activities. Agriculture supports food production, textile industries, food - based industries, agro - processin..

Modern methods of agriculture have resulted in use of fertilisers and pesticides to increase the yield of the crops. Most of them are synthetic and chemicals-based. They are collectively called agro-chemicals. These chemicals enter into the water bodies with the rain water flow..

Radioisotopes find numerous uses in different areas such as medicine, chemistry, biology, archaeology, agriculture, industry and engineeri..

The nitrogen fixing genes of bacteria may be transferred to the major food crops to boost food production without using expensive fertilizer..

Sustainable Agriculture - Crop yields remaining stagnant, pesticides polluting the eco-systems, increasing cost of fertilizers, reducing soil fertility, imbalance in host - parasite and predator - parasite relationships have pushed agriculture into dangerous mode. Scientists hav..

Auxins of various types are used now-a days for certain useful aspects of agricultural practices directly related to economic gains and food producti..

Radioactive Dating - All radioactive decays follow first order kinetics. Therefore, the half-life of a radioactive element is independent of the amount of sample. With the help of half-life values of a suitable radioisotope of an element, which is present in a rock, or..

Radioactive Waste - Waste products from nuclear power stations etc. are becoming a serious problem. They should be put where the radiation can do no harm. Unfortunately, there is no way of stopping a radioactive nucleus from emitting radiation. Nuclear energy has some advantages..

Radioactive elements are those, which emit invisible radiations of their own accord. This is called radioactivity. Some typical examples of radioactive elements are uranium, thorium, plutonium, polonium etc. Radiations emitted by radioactive elements consist..