(1) HOW CAN CROP variety improvement inethods come to the rescue of farmers facing repeated crop failures (2) Describe three factors for which they could do crop improvement ? (3) which is the most common method of obtaining improved variety of crops ? Examplain Briefly ?
Answers
Answered by
1
Answer:
1] Sometimes old and traditional varieties of crops do not give desired results to the farmers. Using new genetically modified crops helps to obtain better yields and overcome restrained environmental conditions. Hence it comes to the rescue of farmers.
2] Factors for improvement of crop variety are:
- Higher yield.
- Improved quality.
- Biotic and abiotic resistance.
- Change in maturity duration.
- Wider adaptability.
3] hybridization
The most common method of obtaining improved variety of crop is hybridization (i.e. interbreeding of two different plants to obtain plant with required characteristics).
Similar questions