Water budget (transpiration ratio) required t | vedclass

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Question

(D) $C_3$ plants are less water-efficient compared to $C_4$ plants.To produce $1$ gm of dry matter,$C_3$ plants typically require approximately $600-6

Vedclass · Accepted Answer

$610$ gm and $300$ gm respectively

Vedclass · Answer

(D) $C_3$ plants are less water-efficient compared to $C_4$ plants.To produce $1$ gm of dry matter,$C_3$ plants typically require approximately $600-650$ gm of water (average $610$ gm).In contrast,$C_4$ plants are highly efficient and require only about $250-350$ gm of water (average $300$ gm) to produce the same amount of dry matter.Therefore,the water requirement for $C_3$ and $C_4$ plants is $610$ gm and $300$ gm respectively.

Water budget (transpiration ratio) required to produce $1$ gm of dry matter by $C_3$ and $C_4$ plants is approximately:

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