Response of Crop Water Requirement and Yield of Irrigated Rice to Elevated Temperature in Bangladesh

Table 8

Change of crop water requirement (CWR) to temperature rise in Bangladesh.

Location	Normal CWR (mm)	% deviation of CWR over normal condition
		1° rise	2° rise	3° rise	4° rise
Dinajpur	411	−7	−11	−15	−19
Rangpur	426	−5	−9	−13	−17
Bogura	361	−6	−10	−16	−23
Rajshahi	406	−5	−8	−11	−15
Jashore	405	−5	−7	−11	−15
Satkhira	397	−5	−8	−11	−17
Mymensingh	386	−6	−10	−14	−20
Cumilla	408	−5	−8	−15	−18
Barishal	409	−3	−7	−10	−15
Chottogram	418	−4	−9	−12	−16
Moulvibazar	445	−8	−12	−15	−20
Faridpur	407	−3	−7	−11	−16
Patuakhali	422	−4	−6	−10	−14
Chandpur	358	−3	−8	−14	−18
Gazipur	424	−3	−6	−11	−13
Country average	405	−5	−8	−12	−17