Recommended nitrogen rates and the verification of effects based on leaf SPAD readings of rice
Modern rice production systems need a reliable, easy-to-use, efficient, and environmentally-friendly method to determine plant nitrogen (N) status , predict grain yield, and optimize N management. We conducted field experiments to determine the influence of different N rates on Soil Plant Analysis D...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
PeerJ Inc.
2021-08-01
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Series: | PeerJ |
Subjects: | |
Online Access: | https://peerj.com/articles/12107.pdf |