From: Ecological fitness of brown planthopper, Nilaparvata lugens (Stål), to rice nutrient management
SOV | df | Calculated F value | ||||
---|---|---|---|---|---|---|
Nymph survival | Nymphal period | Fresh wt. of adult | Adult survival at 5th day | Adult survival at 7th day | ||
N | 2 | 437.38b | 106.56b | 501.56b | 430.01b | 632.72b |
P | 2 | 2.04ns | 2.56ns | 49.83b | 2.62ns | 2.45ns |
NP | 4 | 0.82ns | 0.27ns | 2.60a | 2.55ns | 2.66ns |
K | 2 | 1.21ns | 0.53ns | 0.21ns | 1.14ns | 2.09ns |
NK | 4 | 0.06ns | 0.12ns | 0.05ns | 0.17ns | 0.88ns |
PK | 4 | 0.05ns | 0.12ns | 0.80ns | 0.26ns | 0.28ns |
NPK | 8 | 0.14ns | 0.41ns | 0.23ns | 0.42ns | 0.47ns |
Error | 81 | |||||
CV% | 6.21% | 6.91% | 4.88% | 9.11% | 5.78% |