Vol. 10, Issue 10 (2021)

Author(s):
Shashank Shekher Singh, AK Singh, Pradeep Rajput and Permendra Singh

Abstract:
The experimental result revealed that different planting geometry and level of nitrogen had a remarkable influence on almost all the growth characters and yield of rice. Growth characters, viz. plant height, number of tillers/m², Leaf area index, dry matter accumulation/m² were increased significantly with the increasing level of nitrogen from 0 to 180 kg/ha in both of year. On the other hand, plant spacing (20cm x 10cm) and produced significantly higher grain yield (3.95 t/ha in 2017 and 4.65 t/ha in 2018). The highest grain and straw yields were recorded with the treatment of 20 cm × 10 cm plant spacing and 180 kg N/ha in 2017 and 2018 respectively.