From: Establishment of an NPK nutrient monitor system in yield-graded cotton petioles under drip irrigation
Element
 > 6000 kg/ha
 < 6000 kg/ha
Max
Min
AV
SD
CV%
Yield (kg/ha)
7012.88
6026.13
6397. 26
281.74
4.4
5963.11
4833.89
5493.09
331.86
6.0