Effect of different levels of nitrogen and intra-row plant spacing on yield and yield components of maize
2001
Mahmood, M.T. | Maqsood, M. | Awan, T.H. | Sarwar, R. (University of Agriculture, Faisalabad (Pakistan). Dept. of Agronomy)
Effects of different levels of N and intra-row plant spacing on yield and yield components of maize cv. "Golden" was studied at the University of Agriculture, Faisalabad during 1998. The nitrogen levels comprised 0-100-140 and 180 kg ha-1 while the intra-row plant spacing were 10, 20 and 30 cm. Both nitrogen and plant spacing had, a significant effect on plant height, number of grains per cob, 1000-grain weight and harvest index. The maximum grain yield (5.7 t ha-1) was produced when plant spacing was kept as 20 cm and N was applied at the rate of 180 kg ha-1.
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