The grain output per hectare can be increased by more than 1,500 kg through the upgrading of medium- and low-yield land,beefing up water-control projects,enlarging irrigated areas and spreading the use of advanced agrotechnology.

• 通过改造中低产田、兴修水利、扩大灌溉面积、推广先进适用技术等工程和生物措施，可使每公顷产量提高1500公斤以上。