oilseed crops in rice-based farming systems in southern bangladesh

Post on 01-Jul-2015

243 Views

Category:

Government & Nonprofit

0 Downloads

Preview:

Click to see full reader

DESCRIPTION

By M. Harunur Rashid, Faruk Hossain, Deb Kumar Nath, Parimal Chandra Sarker, AKM Ferdous, Timothy Russel Revitalizing the Ganges Coastal Zone Conference 21-23 October 2014, Dhaka, Bangladesh http://waterandfood.org/ganges-conference/

TRANSCRIPT

M. Harunur RashidFaruk Hossain

Deb Kumar Nath Parimal Chandra

SarkerAKM Ferdous

Timothy Russell

••••

••

Technological options (cropping sequence) validated:

R-R = t. aman-boro, R-RM-R = t. aman-relay mustard-boro, R-TM-R= t. aman-ploughed mustard-boroMD aman = BR10, MD boro =BRRI dhan28, SD aman = BRRI dhan39/BINA dhan7

The situation require zero or minimum tillage option with crop having extensive adaptability and acclimation, high photosynthesis potential.

Field view of zero tilled & conventional tilled sunflower

BARI sarisha 11, BARI sarisha 16 )

• Sunflower dibbled at 25 November and 5 December produced the highest seed yield.

• Farmers loose 22 kg of grain yield worth USD 11.4 for every day planting is delayed after the 5th of December.

––––

•••••

top related