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प्रश्न
Several South Indian states raise 2-3 crops of rice annually. The agronomic feature that makes this possible is because of ______.
विकल्प
shorter rice plant
better irrigation facilities
early yielding rice variety
disease resistant rice variety
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उत्तर
Several South Indian states raise 2-3 crops of rice annually. The agronomic feature that makes this possible is because of early yielding rice variety.
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संबंधित प्रश्न
How has the breeding programme helped in improving the public nutritional health? State two examples in support of your answer.
Name the following:
The semi-dwarf variety of wheat is high-yielding and disease-resistant.
Name any two common Indian millet crops.
Vijaya, Padma, Kanti and Jayanti are high-yielding varieties of ______.
State one characteristic of millets that has been improved as a result of hybrid breeding so as to produce high yielding millet crops.
Explain the effect of light and temperature on photosynthesis.
Give an account of mutation breeding with examples.
Crosses between the plants of the same variety are called
Explain the best-suited type followed by plant breeders at present?
Sonora – 64 is a variety of ______.
Give any four advantages of mutation breeding.
If a diploid cell is treated with colchicine then it becomes:
Sugarcane which grow in North India, and which do not grow in north India.
Which of the following is not an objective of Biofortification in crops?
Fungicides and antibiotics are chemicals that ______.
In the area of plant breeding, it is important not only to preserve the seeds of the variety being cultivated, but also to preserve all its wild relatives. Explain with a suitable example.
What is meant by germplasm collection?
Suggest some of the features of plants that will prevent insect and pest infestation
Discuss briefly the technology that made us self-sufficient in food production.
