TY  - BOOK
AU  - Lakhwinder Singh
TI  - Spectral properties of leaves in relation to yield, nitrogen content, uptake and use efficiencies in cotton
U1  - T633.51 L13S 
PY  - 2014///
CY  - Ludhiana
PB  - PAU
KW  - COTTON 2.LEAF COLOUR CHART
N2  - The study of spectral properties of cotton using leaf colour chart, SPAD meter and GreenSeeker was conducted in two cotton cultivars i.e. MRC 7017 and Ankur 3028. The cultivars do not differ significantly in leaf colour chart, SPAD meter readings and NDVI
ER  -