Improvement of nitrogen management in rice paddy fields using chlorophyll meter (SPAD)

@article{Esfahani2007ImprovementON,
  title={Improvement of nitrogen management in rice paddy fields using chlorophyll meter (SPAD)},
  author={Masoud Asadzadeh Esfahani and H. R. Ali Abbasi and Babak Rabiei and Mina Kavousi},
  journal={Paddy and Water Environment},
  year={2007},
  volume={6},
  pages={181-188}
}
Optimum rate and timing application of nitrogen (N) fertilizer are most crucial in achieving high yield in irrigated lowland rice. In order to assess leaf N status, a semidwarf rice cultivar (Khazar) was grown with different N application treatments (0, 40, 80, and 120 kg N ha−1 splited at transplanting, midtillering, and panicle initiation stages) in a… CONTINUE READING