International Journal of Agronomy / 2009 / Article / Tab 1 / Research Article
Evaluation of Pigeon Pea Lines for Biological Soil Decompaction Table 1 Dry matter weights of the aerial part of the plants and of the roots in the upper and lower vermiculite layers and in the compacted soil layer, of forty pigeon pea genotypes and of the Fava Larga cultivar.
Dry matter weights (mg per cylinder) Aerial part Roots Upper vermiculite layer Compacted soil block Lower vermiculite layer Experiment 1 g1m-95 270a* g9m-97 1355a g8-95 39a g1m-95 28a g8-95 232ab g8-95 1169ab g9m-97 19b g8-95 22a g9m-97 211bc g10-94 1073ab g10-94 18b g3-94 18a g3-94 205bc g3-94 1002b Fava Larga 16b g9m-97 17a Fava Larga 199bc g1m-95 952b g1m-95 13b Fava Larga 16a g10-94 174c Fava Larga 878b g3-94 12b g10-94 15a CV (%) 22,6 CV (%) 26,8 CV (%) 97,3 CV (%) 123,1 Mean 215 Mean 1071 Mean 19 Mean 19 Experiment 2 g121-99 366a g29m-94 1571a g29m-94 15a g48-95 352ab g40-95 1024b Fava Larga 13ab g57-95 307abc g48-95 952bc g129-99 10abc g19m-95 295abc g57-95 861bc g48-95 8bcd g129-99 279bc Fava Larga 812bcd g109-99 8bcd g29m-94 263cd g19m-95 730b-e g121-99 7bcd g59-95 256cd g121-99 677 b-f g119-99 7cd g40-95 242cd g129-99 631c-f g57-95 6cd Fava Larga 231cd g119-99 511 def g108-99 6cd g108-99 192cd g59-95 468def g19m-95 6cd g109-99 142e g108-99 386ef g40-95 5cd g119-99 117e g109-99 367f g59-95 4d CV (%) 20,4 CV (%) 24,4 CV (%) 50,4 Mean 254 Mean 750 Mean 8 Experiment 3 g29b-94 511a g27b-94 1025a Fava Larga 35a g146-97 1a Fava Larga 507a g29b-94 973a g66-95 29ab g29b-94 1a g186-99 421a Fava Larga 852ab g137-99 21ab g186-99 1a g27b-94 416a g66-95 759bc g27b-94 20ab g27b-94 0a g66-95 407a g149-99 704bcd g146-97 19ab g138-99 0a g149-99 360a g146-97 626bcd g149-99 18ab g66-95 0a g138-99 347a g137-99 563cde g138-99 16ab g149-99 0a g142-95 329a g186-99 507de g167-97 15b g142-95 0a g137-99 309a g138-99 485de g29b-94 13b Fava Larga 0a g146-97 292a g142-95 481de g142-95 12b g137-99 0a g167-97 292a g167-97 407e g186-99 11b g167-97 0a CV (%) 35,9 CV (%) 20,9 CV (%) 65,1 CV (%) 211,5 Mean 381 Mean 671 Mean 19 Mean 0 Experiment 4 g118-97 240a g5-94 2360a g5-94 19a g58-95 3a g47-94 224ab g39-94 2029a g124-95 19ab g124-95 1a g124-95 224ab g18-95 1167b Fava Larga 15abc g5-94 0a g6-95 218ab g47-94 1149b g58-95 14abc g118-97 0a Fava Larga 217abc g19b-94 911bc g39-94 12abc g47-94 0a g39-94 169bcd g6-95 832bc g19b-94 10abc g19b-94 0a g5-94 153bcd g124-95 759c g118-97 10bc g127-97 0a g19b-94 146cd Fava Larga 726c g18-95 9c g39-94 0a g127-97 135cd g127-97 623c g17c-94 7c g17c-94 0a g17c-94 135cd g58-95 620c g6-95 7c g18-95 0a g58-95 129d g118-97 565c g127-97 6c Fava Larga 0a g18-95 127d g17c-94 524c g47-94 6c g6-95 0a CV (%) 28,0 CV (%) 21,0 CV (%) 50,4 CV (%) 399,0 Mean 176 Mean 1055 Mean 11 Mean 0 Experiment 5 g101-97 262a g5-94 1497a g5-94 16a g5-94 222a g168-97 669b Fava Larga 14a Fava Larga 222a g184-97 664b g101-97 14a g168-97 222a Fava Larga 649b g154-97 9b g184-97 200a g101-97 603b g168-97 7b g154-97 194a g154-97 410b g184-97 7b CV (%) 22,7 CV (%) 53,3 CV (%) 31,1 Mean 220 Mean 755 Mean 10
In each experiment, means followed by different letters, in each column, are statistically different, by the Duncan test (
). CV: coefficient of variation.