• No results found

Accurate identification of nitrogen fertilizer application of paddy rice using laser-induced fluorescence combined with support vector machine

N/A
N/A
Info
Download
Protected

Academic year: 2020

Share "Accurate identification of nitrogen fertilizer application of paddy rice using laser-induced fluorescence combined with support vector machine"

Copied!
6
0
0

Loading.... (view fulltext now)

Download now ( 6 Page )

Full text

Loading

Figure

Table 1. Paddy rice field nitrogen (N) treatments (SQ – standard N rate)
Figure 1 shows the scheme of the LIF instru-ment, which is composed of three main parts: the laser source part, optical receiver system,
Table 2. Nitrogen (N) content of paddy rice at different growth stages
Table 3. Recognition rate of different levels of nitrogen (N) fertilizer

References

Download now ( PDF - 6 Page - 1.11 MB )

Related documents