2022-10-04 16:04:18
#DRY_FARMING #imp
The practice of crop production entirely with rainwater received during the crop season in low rainfall (<800mm) areas is called - dry or dryland farming
Extremely dry climate with an annual average precipitation usually less than 250 mm is called - Arid climate
Process of subjecting seeds before sowing to alternate cycle of wetting and drying to induce tolerance to drought is called - Seed hardening.
Chemicals which is increased in plants during drought - Proline
Collecting and storage of water on the surface of soil for subsequent use - Water harvesting.
Any material applied to transpiring plant surfaces for reducing water loss
- Anti-transparent
Example of Stomatal closing type Anti-transparent - Phenyl Mercuric Acetate
Example of Film forming type Anti-transparent – Mobileaf
Example of Reflectant type Anti-transparent - Kaoline spray
Example of Growth retardant – Cycocel (CCC)
1.7K views13:04