KERAPATAN STOMATA DAN KAITANNYA TERHADAP KEKERINGAN PADA TANAMAN PADI VARIETAS IR64 DAN CIHERANG

Angga Rahabistara Sumadji, Karlina Purbasari

Abstract


The response of plants to drought stress depends on the physiological and biochemical responses of the plant. To determine the relationship between stomata density and plant resistance to drought, it was observed by observing the density of stomata on the leaves of plants from rice plants (Oryza sativa L.). Stomata with a lower density than control plants show plants are more resistant to drought. IR64 varieties have a lower stomata density compared to Ciherang variety. The low stomata density in IR64 varieties due to IR64 is included in the Indica subgroup which has a low level of transpiration.


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