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Now showing items 1-9 of 9
Report
Irrigated wheat in North West Frontier Province: A synthesis of On-farm research results 1983-86
(CIMMYT; PARC, 1990)
This paper presents the data obtained from on-farm experiments on tillage, variety, weed control, and fertilizer in the irrigated areas of Mardan, Peshawar, and Swat Districts of NWFP. More emphasis is given to Mardan ...
Working Paper
Sources of growth in wheat yields in Pakistan's Punjab, 1965-2000: is there a sustainability issue?
(CIMMYT, 1990)
Wheat yields rose rapidly in the Punjab of Pakistan during the Green Revolution decade, 1966-76, but the rate of growth has been significantly slower in the decade that followed. Official statistics indicate that the yield ...
Report
Technical change and returns to wheat breeding research in Pakistan's Punjab in the post-green revolution period
(CIMMYT; PARC, 1990)
Rates of yield gain and returns to wheat breeding are estimated for Pakistan's Punjab in the period since the introduction of semidwarf varieties. Analysis of two comprehensive data sets indicates that wheat breeders have ...
Book
Chartbook of maize in Pakistan and AJK 1989
(CIMMYT; PARC, 1990)
This chartbook was prepared as a background document to the 4th Asian Regional Maize Workshop, 22-27 September, 1990. It summarises in chart form, the recent situation with respect to 'kharif (summer) maize in Pakistan and ...
Working Paper
Technical change, productivity, and sustainability in irrigated cropping systems of South Asia: emerging issues in the post-green revolution era
(CIMMYT, 1990)
Recent trends in South Asia's Irrigated cropping systems are analyzed, giving particular attention to systems in which wheat is an important crop. Much of the recent success in increasing food production in South Asia is ...
Working Paper
Diagnosing research priorities for higher-altitude maize-based farming systems in Swat
(CIMMYT; PARC, 1990)
During 1987, a diagnostic survery was conducted in the higher-altitude farming systems of Swat. This followed a field-specific crop-cut survey of maize fields in the same farming systems in 1985. These surveys were designed ...
Report
Wheat in Barani areas of Northern Punjab: a synthesis of on-farm research results 1982-1988
(CIMMYT; PARC, 1990)
This paper analyses the results from on-farm experiments on tillage, variety, fertiliser, and weed control on rainfed wheat production in the high and medium rainfall zones of Pakistan. The experiments were conducted from ...
Report
Wheat in the cotton-based cropping systems of the irrigated Sindh
(CIMMYT; PARC, 1990)
The cotton-wheat cropping system is the most important in Pakistani agriculture. In Sindh more than one million hectares of wheat is cultivated, out of which almost 80% of area is grown under the cotton wheat cropping ...
Report
Wheat technologies and the impact of AKRSP wheat development in the double cropping zone of Gilgit, 1988-89
(CIMMYT; PARC, 1990)
This report combines two studies that were undertaken in 1989 to assess the impact of the wheat development efforts of the AKRSP, Gilgit. The first study was undertaken to provide quantitative data on farmers' use of key ...