PJB-1978-8
Effect of nitrogen on the development of blight of rice
ATA MUHAMMAD
KAUSAR AND ABDUL GHAFOOR KAUSAR
Abstract
The incidence of blight of rice was
significantly higher on seedlings growing in Hoagland’s solution containing 105 and 329 ppm. Nitrogen than those with 161 and 217 ppm. Nitrogen . the, the incidence of blight was significantly lower in 370 basmati than the other varieties 349 jhona, 278 sathra and irripak. Similar results were obtained in a field experiment . the incidence of blight was significantly higher in unfertilized rice plants than those fertilized . four nitrogenous fertilizers used in this study were
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