Author: V. CHANDRASEKHARAN, G. S. THANGAMUTHU and P. BALASUBRAMANIYAN,
p-ISSN: 0024-9602, e-ISSN:2582-5321, Vol: 75, Issue: sep-oct,
Studies were conducted at TNAU, Coimbatore during kharif and rabi 1984 to study the combined effect of azolla and urea N on growth and yield of lowland rice. Co. 43. USG, PU and azolla alone or in combinations at 100 kg N/ha were compared with a control in a randomized block design replicated four times, USG alone at 100 kg N/ha or in combination with azolla in the ratio of 25:75 enhanced the growth and yield of rice.
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