Abstract:
An experiment was conducted at the research field of Sher-e-Bangla Agricultural
University, Dhaka-1207, to evaluate the effect of biochar on the growth and yield of
wheat
ii
1
= 0 t ha
,
B
3
= 4 t ha
-1
, B
5
= 6 t ha
-1
, B
6
= 8 t ha
-1
-1
, B
and three levels of water stress such as W
=
Regular irrigation, W
2
= Irrigation skipped at booting stage, W
=Irrigation skipped at
heading and flowering stage. There were 45-unit plots and the size of the plot was 2m ×
1.5m i.e. 3m
2
3
. There were 15 treatments combination. Wheat seed of cv. BARI Gom-29
was sown as planting material. The tallest plant
-1
2
= 2 t ha
3
B
1
B
1
3
3
B
3
1
B
treatment combination. However, it
can be concluded that application of biochar can reduce the irrigation frequency without
reducing wheat yield significantly. Biochar application in soil can enrich soil organic
matter as well as improve soil properties resulting improved aeration and better water
holding capacity of soil.
