How does land use affect soil quality and biological fertility in the arid ecosystem of Kutch, India?

Arid regions cover a large part of the Earth's surface and are at risk of increased agricultural activity and expected shifts in climate. Unfortunately, there is still a lack of comprehensive knowledge about the impact of land use on soil quality in these soils. Using a state factor approach, we studied the effects of different land use types on soil physico-chemical and biological characteristics in the Bhuj region of Kutch, Gujarat (India).

Challenges and opportunities in productivity and sustainability of rice cultivation system: a critical review in Indian perspective.

Abstract: Rice-wheat cropping system, intensively followed in Indo-Gangetic plains (IGP), played a prominent role in fulfilling the food grains demand of the increasing population of South Asia. In northern Indian plains, some practices such as intensive rice cultivation with traditional method for long-term have been associated with severe deterioration of natural resources, declining factor productivity, multiple nutrients deficiencies, depleting groundwater, labour scarcity and higher cost of cultivation, putting the agricultural sustainability in question. Varietal development, soil and water management, and adoption of resource conservation technologies in rice cultivation are the key interventions areas to address these challenges.