Green Global
Foundation   Journal
...an emerging window for scientific research and publication across the globe

INFLUENCE OF DIFFERENT AGRONOMIC MANAGEMENT ON THE YIELD OF RICE (Pages : 11 - 17)

An experiment was conducted at Horticulture Centre, Kallyanpur, Chapainawabganj, Bangladesh during Boro season (December 2018-May 2019), to observe the effect of different agronomic management practices on the yield potentiality of BRRI dhan28. The results showed positive relationship of improved agronomic practices on rice yield. Defoliation has no negative effect on the yield of BRRI dhan28, moreover, 25% defoliation gives maximum yield (5.08±0.03 t ha-1) as compared to the nil. Similar response was observed in detillering, where 10% gives maximum yield (5.38±0.02 t ha-1) as compared to the 0%. Higher yield (5.43±0.04 t ha-1) with less amount of urea was recorded in case of placement method of Urea Super Granule (USG) than that of side dressing method of prilled urea (4. 98±0.02 t ha-1). Integrated Plant Nutrition System was maximum yielder (5.43±0.10 t ha-1) as compared to the farmer’s practice. Finally, the result revealed that improved agronomic practices plays pivotal role to the increased production with less cost.Download