Research Article
Yield Attributes of Conventional Rice Ratoonings and Lock Lodged Ratooning Under Varying Nitrogen Levels

F.C. Oad and Pompe Sta. Cruz

Journal of Applied Sciences, 2001, 1(3), 356-358.

Abstract

Increased levels of nitrogen fertilizer showed positive response to {PSBRcB rice variety in Locklodged ratoon (LLR) by increasing tillers, productive, panicle and seed length, and 1000 grain weight. However, in conventional ratooning (CR) nitrogen fertilizer poorly contributed to number of filled spikelets, total tillers, productive tillers. The grain yield was maximum at the fertilizer level of 60 kg-ha applied to LLR. The shortest panicles were recorded in unfertilized plots.

ASCI-ID: 35-178

Cited References Fulltext

Cited By

Relationship of Physiological, Growth and Yiedl Contributing Parameters of Locklodged Rice Ratoon crop

Journal of Applied Sciences, 2002, 2(4), 429. DOI: 10.3923/jas.2002.429.432