Quantifying and Valuing the Joint Production of Grain and Fodder from Maize Fields: Evidence from Northern Pakistan
- 3 October 1989
- journal article
- research article
- Published by Cambridge University Press (CUP) in Experimental Agriculture
- Vol. 25 (4) , 435-445
- https://doi.org/10.1017/s0014479700015076
Abstract
SUMMARY: Simple methods are proposed for measuring the relative importance of grain and fodder produced jointly from maize fields in four zones in northern Pakistan. These methods suggest that the joint production of grain and fodder from maize is important in all four zones and that fodder accounts for between one-third and one-half of the total value of the crop. The relative value of fodder production is particularly high in two of the zones (the irrigated mid-altitude Swat Valley and the rainfed low altitude Islamabad District), both characterized by a high ratio of animal numbers:maize area. The results suggest that maize research and extension recommendations that do not take into consideration the fact that farmers produce maize for fodder as well as grain will often not be accepted by farmers.This publication has 7 references indexed in Scilit:
- Maize Yield Response to Increased Assimilate Supply1Crop Science, 1982
- THE DEVELOPMENT OF PLANT-TO-PLANT VARIABILITY IN MAIZE AT DIFFERENT PLANTING DENSITIESCanadian Journal of Plant Science, 1979
- Effects of competition on yield and dry matter distribution in maizeField Crops Research, 1978
- Plant density and yield of grain maize in EnglandThe Journal of Agricultural Science, 1973
- Physiological studies of competition in Zea mays L: II. Effect of competition among maize plantsThe Journal of Agricultural Science, 1969
- Plant Population and Crop YieldNature, 1960
- The Relationship Between Corn Population and Yield1Agronomy Journal, 1958