Impacts of climate change vary from region to region. The 4th Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) mentions that drier areas will be affected by more droughts while the rainfall regime, in general, will become
From 2003 to their peak in mid 2008, the nominal prices of maize and wheat roughly doubled, while those of rice tripled in a matter of months rather than years.
A field experiment was conducted during 2002-03 and 2003-04 at Department of Agronomy, Punjab Agricultural University, Ludhiana to study the possible options for diversification of existing rice-wheat cropping system.
The enthusiastic farmers have already started sowing maize seeds in the country's northern region where a target of producing 6,65,912 tonnes of the crop from 1,02,448 hectares has been fixed for this winter season.Official sources in the Department of Agriculture Extension (DAE) on Tuesday told BSS that 56 percent of the national target of producing 11,70,000 tonnes maize from 1,80,000 hectares w
The crops in the Shivaliks of Punjab usually suffer water stress under limited and erratic water supply condition. A field experiment was conducted on a sandy loam soils during 2004-05 and 2005-06 to study the effect of tillage and nitrogen management on grain yield, water expense and soil physical properties in maize-wheat cropping sequence under rainfed conditions.
AT ANY time, maize plants are in danger of being dismembered by the vicious western corn rootworm larvae. When under attack, the plants call the emergency service for help. This service is provided by beneficial nematode worms that are specialized in killing the enemy. The plant secretes a volatile compound to call for their help. The larvae of the western corn rootworm (Diabrotica
