CONTENTS

Malla Reddy et al
Table 4. Influence of irrigation schedules and nitrogen doses on nitrogen uptake (kg/ha) in aerobic
rice under drip irrigation
Treatment
Nitrogen uptake (kg/ha)
Irrigation schedules (I) Grain Straw Total
I 1 : 100% PE 22.31 17.50 39.81
I 2 : 150% PE 28.04 21.64 49.69
I 3 : Soil Saturation 35.29 25.16 60.45
SEm+ 1.32 1.50 2.60
CD at 5 % 5.19 NS 10.21
Nitrogen doses (N) (kg/ha)
N 1 : 120 24.89 19.33 44.22
N 2 : 150 28.66 21.43 50.09
N 3 : 180 32.10 23.54 55.64
SEm+ 1.56 0.87 1.99
CD at 5 % 4.57 2.55 5.84
Interaction
SEm+ 2.71 1.51 3.45
CD at 5 % NS NS NS
REFERENCES
Cantrell, R.P and Hettel, G.P. 2005. Research
strategy for rice in the 21 st century. In:
Toriyama et al., (eds) Rice is life: Scientific
perspectives for the 21 st century. Proceedings
of the World Rice Research Conference,
Tokyo and Tsukuba, Japan, 4-7 November
2004.
CMIE. 2011. Agriculture. Centre for Monitoring Indian
Economy (CMIE), Pvt. Ltd., Mumbai, June,
Pp.183.
Devi, M.G and Sumathi, V. 2011. Effect of nitrogen
management on growth, yield and quality of
scented rice under aerobic conditions. Journal
of Research ANGRAU 39 (3): 81-83.
Ghosh, A., Dey, R and Singh, O.N. 2012. Improved
management alleviating impact of water stress
on yield decline of tropical aerobic rice.
Agronomy Journal 104 (3): 584-588.
Latheef, P.M.D. 2010. Performance of aerobic rice
under different levels of irrigation, nitrogen and
weed management. M.Sc. Thesis, submitted
to Acharya N G Ranga Agricultural University,
Hyderabad.
Mahajan, G., Chauhan, B.S., Timsina, J., Singh, P.P
and Singh, K. 2012. Crop performance and
water and nitrogen use efficiencies in dryseeded
rice in response to irrigation and
fertilizer amounts in northwest India. Field
Crops Research 134: 59-70.
Maheswari, J., Maragatham, N and Martin, G.J. 2007.
Relatively simple irrigation scheduling and N
application enhances the productivity of
aerobic rice Oryza sativa L.: American Journal
of Plant Physiology 2 (4): 261-268.
Peng, N.L., Bing, S., Chen, M.X., Shah, F., Huang,
J.L., Cui, K.H and Jing, X. 2012. Aerobic rice
for water-saving agriculture-A review.
Agronomy for Sustainable Development 32
(2):411-418.
Rani, K.S. 2012. Influence of nitrogen and weed
management on growth and yield of aerobic
rice Oryza sativa L., M.Sc. Thesis, submitted
to Acharya N G Ranga Agricultural University,
Hyderabad.
Sridharan, N and Vijayalaxmi, C. 2012. Crop
performance, nitrogen and water use in aerobic
rice cultivation. Plant Archives 12 (1):79-83.
148