Respected experts ,,, plz explain me what r plant growth inducers & inhibitors ,,,,,,,,n what r there basic functions.

Dear Student,
 
Mentioned below are the plant growth inhibitors and their functions:

Abscicic acid

1. It promotes bud dormancy in some species.

2. It promotes abscission, so it can be used to regulate fruit drop at the end of season.

3. It can be used to promote closing of stomata under water stress.

4. It can sometimes promote flowering in short day plants.

5. It promotes seed dormancy. 

Ethylene

1. It induces flowering in pineapple.

2. It stimulates ripening of tomato.

3. It also stimulates ripening of citrus fruits.

4. It breaks bud dormancy.

5. It inhibits stem growth, notably during physiological stress.

P.S. For the remaining part of the question, kindly post it in a separate thread.

Regards

  • 0
What are you looking for?