The sustainability of the rice-wheat cropping system in an irrigated semi-arid area of Haryana State (India) is under threat due to the continuous rise in the poor quality groundwater table, which is caused by the geo-hydrological condition and poor irrigation water management. About...

Irrigated agriculture faces serious threats of waterlogging and soil salinisation in the arid and semi-arid regions of the world. To evaluate different options to solve the problem, the computer based simulation model, SaltMod was applied in a waterlogged area of Haryana State in India. After...

Poor quality groundwater can be used conjunctively with good quality canal water to fulfil crop water demand and maximize net annual returns particularly, in the arid and semi-arid regions where good quality soil and water resources are limited. A linear programming model was developed for the...