1.
Producing strains of new plant and improved genetically :
scientists were able to produce strains of new plant disease-resistant and
characterized by high productivity by using radioactive isotopes and the
creation of genetic changes in the genes of plants as a result of exposure to
gamma rays or neutrons , where studies have shown that exposing the seeds of
plants to specific doses of radiation lead to speed plant growth, and the speed
of flowering and maturity , not only that but and production plants is
characterized by abundant production , and increase the size of the fruit were
some of the results are promising , such as getting a new type of rice
resistant to diseases in Hungary , France , and the cultivation of wheat is
characterized by heavily Snabulh in Germany , and in the United States of
America was produced fruits without seeds , and beet sugar high after exposure
to nuclear radiation .
2.
Examine ways food plant: using carbon
- 14 irradiated
been tracking mineral
salts in the plant so as to know
the extent to which the plant from
these salts, using salts vehicle of carbon
particles of radioactive Vimitsa
plant, and the result was that the plant does not
feed on the salts from the root only, but of stem, leaves, flowers and even fruit also leading to innovation
liquid fertilizers that are sprayed on the plant, which is absorbed by plants
better than regular fertilizers.
3.
Rational use of fertilizers: using phosphorus - 32
irradiated scientists could estimate the amount of fertilizer needed by the
plant and the amount of fertilizer lost, where this isotope launch beta
particles, which can be calculated and thus calculate the amount of fertilizer
that contains this isotope, which sucked down the plant by measuring the amount
of radiation released from the plant in different times and places, which have
been providing him millions of dollars that were wasted.
4.
Get rid of harmful
insects : I've had to use pesticides indiscriminately to eliminate harmful
insects such as fruit flies and fly watermelon and worm cotton serious damage
affected the quality of the soil , and led to the contamination of air, water
and soil , which has a direct impact on human health , animals and plants as
well, as led to the elimination of some types of beneficial insects such as
silkworms and honey bees and the death of some animals and birds beneficial
because of the poisoning that hit , prompting scientists to think of
alternative solutions, environmentally clean , and was one of these solutions
use of sterile insects , where they are exposed males of these insects in the
process of chrysalis late to specific doses of gamma rays released from cobalt
- 60 or cesium - 127 to make them sterile , and are launching these insects in
great numbers in the affected areas to be married with female Vtda eggs is
enriched considerably less reproductive process gradually even non-existent
have succeeded this way in eliminating fly Mediterranean fruit fly and melon in
Japan , as well as insects stores that cause significant loss of agricultural
crops during transport and storage , this technique has helped to save millions
of dollars .
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