HR: 0800h
AN: H11C-0649    [Abstracts]
TI: Recourse to Dry Land Farming as a Possible Way to Arrest the Degradation of Groundwater, Soil and Land in Haryana, India
AU: * Sharma, A
EM: sklunkad@gmail.com
AF: Department of Geology, Kurukshetra University, Kurukshetra, Har 136119, India
AU: Lunkad, S
EM: sklunkad@gmail.com
AF: Department of Geology, Kurukshetra University, Kurukshetra, Har 136119, India
AB: The Green Revolution enabled the small state of Haryna to become the wheat granary of India – though occupying 1.3% of geographical area of India, it accounts for 13% of wheat, and 3% of quality rice production in India. Haryana paid a heavy price for the impressive agricultural development - one-third of the irrigated land is salinity affected, water level declined by 3-12 m, and excessive nitrate levels in the groundwater (114-1800 mg/l) have rendered the groundwater non-potable in many areas. Groundwater in the arid western Haryana has become mostly saline ( TDS > 4000 mg/l). Improper canal irrigation has raised the water table by 3.0 -9.0 m in some areas, causing water logging over 2346 km2 of land. One possible way to arrest the degradation of groundwater and soil, is to switch to dryland farming. This would involve change in the irrigation method as well as proper selection and rotation of food crops like barley, sorghum, maize, different types of beans (pulses) and oil seeds like mustard, groundnut, etc and restricted use of chemical fertilizers and pesticides. Dryland farming could go hand in hand with the plantation of fruit trees, grasses and medicinal plants suitable to this agro- climatic zone, and animal husbandry. The same considerations hold good to eastern Rajasthan as well.
DE: 1800 HYDROLOGY
SC: Hydrology [H]
MN: 2007 Fall Meeting