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प्रश्न
Answer the following question in your own words.
Which precautions will you take during spraying of pesticides?
उत्तर
Pesticides are chemicals that are used on plants for protecting them against pest infection. They contain various kinds of chemicals which are harmful to humans as well as the environment. There are certain points that should be taken care of while using pesticides like, cover the nose, mouth, and eyes, we need to avoid spilling, splashing, leaks, spray drift, and contamination of clothing and never eat, smoke, drink, or chew while using pesticides. keeping them out of the reach of children. Another important point is to prevent excessive use of pesticides as they also lead to water and soil pollution. Instead one should adopt natural or biological methods to ward off pests.
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संबंधित प्रश्न
Mention any one benefit of biotechnology to the agriculture.
Importance of medicinal plants.
Answer the following question in your own words.
Explain the importance of fruitprocessing in human life?
Re-write the statement by selecting the appropriate option.
Citric acid used in production of beverages, toffees, chocolates is obtained by fermentation of ..................... by aspergillus niger.
Find out the correlation :
White revolution : Increase in dairy production : : Green revolution : ____________
Find odd one out:
Write two bacterial examples of biofertilizer.
___________ have valuable contributions in the green revolution in the USA.
The Government of India has encouraged ___________ for improving the productivity by launching the program NKM-16.
Find an odd one out.
Find an odd one out.
Find an odd one out.
White revolution : Increase in Milk production : : Blue revolution : _______________
Various essential elements like N, P, K are made available to crop by earthworms and fungi.
We don't have any tradition of curing disease with the help of natural resources.
Write a short note.
White Revolution
Why are medicinal plants being cultivated at present?
What is meant by the blue revolution?