Treatment no. | Treatments | Actinomycetes A (cfu × 105·g DW−1 of soil) | Actinomycetes B (cfu × 105·g DW−1 of soil) | Filamentous fungi (cfu × 104·g DW−1 of soil) | Actinomycetes A (cfu × 105·g DW−1 of soil) | Actinomycetes B (cfu × 105·g DW−1 of soil) | Filamentous fungi (cfu × 104·g DW−1 of soil) |
---|---|---|---|---|---|---|---|
1 | control | 20.0 ± 2.9 b | 25.0 ± 3.1 b | 15.5 ± 3.0 c | 7.7 ± 2.5 d | 24.6 ± 6.7 b | 20.3 ± 1.1 ab |
2 | control + NPK | 36.9 ± 13.2 b | 50.0 ± 15.8 b | 11.7 ± 2.7 c | 18.6 ± 0.9 bcd | 50.6 ± 12.7 ab | 22.8 ± 8.8 ab |
3 | control + fungi | 12.8 ± 0.8 b | 16.1 ± 1.1 b | 14.3 ± 1.4 bcd | 28.4 ± 1.0 ab | 18.5 ± 3.5 ab | |
4 | control + NPK + fungi | 54.3 ± 6.5 b | 68.3 ± 10.0 b | 37.8 ± 3.7 ab | 34.8 ± 6.3 abc | 52.2 ± 6.1 ab | 23.2 ± 5.9 ab |
5 | urea 100% + fungi | 42.7 ± 10.8 b | 52.0 ± 15.1 b | 30.1 ± 6.8 b | 52.1 ± 5.6 a | 74.6 ± 8.7 a | 30.9 ± 8.0 a |
6 | urea 60% + fungi | 35.9 ± 14.2 b | 50.8 ± 19.6 b | 12.7 ± 1.4 bcd | 22.8 ± 0.3 b | 8.0 ± 0.3 b | |
7 | control + bacteria | 103.9 ± 7.8 a | 110.7 ± 8.5 a | 13.5 ± 2.8 c | 18.2 ± 1.1 bcd | 36.5 ± 0.3 ab | 7.8 ± 1.6 b |
8 | control + NPK + bacteria | 34.4 ± 11.7 b | 42.5 ± 13.7 b | 10.1 ± 2.3 c | 11.0 ± 1.7 cd | 19.0 ± 1.7 b | 12.1 ± 1.3 ab |
9 | Polifoska 6 100% + bacteria | 23.4 ± 6.1 b | 36.6 ± 15.0 b | 10.3 ± 1.9 c | 38.5 ± 0.1 ab | 55.1 ± 0.5 ab | 22.1 ± 4.5 ab |
10 | Polifoska 6 100% + bacteria* | 21.6 ± 4.7 b | 28.3 ± 4.3 b | 13.5 ± 0.3 c | 18.9 ± 3.4 bcd | 27.6 ± 5.4 ab | 9.3 ± 2.6 ab |
11 | Polifoska 6 60% + bacteria | 49.9 ± 16.0 b | 55.3 ± 15.6 b | 18.7 ± 2.8 c | 32.1 ± 3.7 abcd | 55.8 ± 15.1 ab | 15.4 ± 3.3 ab |
12 | Super Fos Dar 40 100% + bacteria | 28.7 ± 5.9 b | 33.2 ± 4.5 b | 16.7 ± 0.9 c | 36.0 ± 11.4 abc | 68.1 ± 16.7 ab | 18.8 ± 4.3 ab |
13 | Super Fos Dar 40 60% + bacteria | 23.4 ± 1.8 b | 32.6 ± 0.2 b | 6.2 ± 0.8 c | 30.9 ± 12.1 abcd | 61.7 ± 19.5 ab | 28.3 ± 0.2 ab |
Treatment no. | Treatments | Bacteria total count (cfu × 106·g DW−1 of soil) | Bacteria total count (cfu × 106·g DW−1 of soil) | ||||
---|---|---|---|---|---|---|---|
1 | control | 39.2 ± 7.4 ab | 59.4 ± 26.8 a | 27.4 ± 10.1 a | 13.6 ± 3.7 e | 13.9 ± 2.3 b | 11.6 ± 1.8 c |
2 | control + NPK | 30.9 ± 2.2 ab | 76.5 ± 14.8 a | 13.7 ± 3.9 a | 7.1 ± 1.1 e | 69.9 ± 2.3 a | 60.3 ± 2.1 a |
3 | control + fungi | 28.4 ± 6,3 ab | 42.7 ± 14.1 a | 20.6 ± 10.0 a | 10.9 ± 0.0 e | 9.0 ± 1.9 b | 8.3 ± 1.6 c |
4 | control + NPK + fungi | 7.2 ± 1.5 b | 61.2 ± 20.3 a | 78.9 ± 1.6 a | 8.4 ± 0.1 e | 42.9 ± 2.9 ab | 20.4 ± 1.0 c |
5 | urea 100% + fungi | 43.8 ± 13.6 ab | 162.4 ± 58.0 a | 78.4 ± 32.0 a | 10.1 ± 0.2 e | 41.9 ± 5.1 ab | 32.4 ± 5.4 bc |
6 | urea 60% + fungi | 61.7 ± 15.3 a | 129.6 ± 32.2 a | 77.7 ± 24.4 a | 54.0 ± 0.6 b | 50.1 ± 11.9 ab | 26.3 ± 1.2 c |
7 | control + bacteria | 39.7 ± 10.1 ab | 100.9 ± 39.5 a | 54.2 ± 18.7 a | 32.6 ± 6.6 d | 35.4 ± 1.8 ab | 12.2 ± 2.9 c |
8 | control + NPK + bacteria | 18.2 ± 0.7 b | 72.6 ± 29.9 a | 48.8 ± 14.4 a | 7.4 ± 0.8 e | 28.5 ± 6.1 ab | 22.9 ± 5. c |
9 | Polifoska 6 100% + bacteria | 25.1 ± 6.7 ab | 172.6 ± 54.9 a | 24.3 ± 2.9 a | 69.3 ± 10.2 a | 41.6 ± 8.3 ab | 34.6 ± 7.7 bc |
10 | Polifoska 6 100% + bacteria* | 36.9 ± 5.3 ab | 80.3 ± 31.2 a | 32.0 ± 0.3 a | 31.6 ± 1.2 cd | 49.3 ± 17.2 ab | 15.4 ± 1.6 c |
11 | Polifoska 6 60% + bacteria | 61.5 ± 2.3 a | 138.2 ± 41.5 a | 47.2 ± 16.1 a | 7.7 ± 0.2 e | 54.6 ± 14.8 ab | 40.0 ± 7.5 abc |
12 | Super Fos Dar 40 100% + bacteria | 34.2 ± 14.5 ab | 79.2 ± 30.9 a | 54.4 ± 19.7 a | 21.2 ± 0.5 de | 66.3 ± 18.1 a | 56.6 ± 17.1 ab |
13 | Super Fos Dar 40 60% + bacteria | 29.8 ± 2.9 ab | 92.9 ± 23.3 a | 39.6 ± 12.2 a | 43.5 ± 1.0 c | 38.1 ± 11.5 ab | 19.7 ± 8.0 c |
Treatment no. | Treatments | Phosphate-solubilizing bacteria A (cfu × 104·g DW−1 of soil) | Phosphate-solubilizing bacteria B (cfu × 104·g DW−1 of soil) | Phosphate-solubilizing bacteria A (cfu × 104·g DW−1 of soil) | Phosphate-solubilizing bacteria B (cfu × 104·g DW−1 of soil) |
---|---|---|---|---|---|
1 | control | 6.8 ± 0.7 bc | 51.3 ± 7.1 a | 14.6 ± 1.4 bc | 36.1 ± 7.5 b |
2 | control + NPK | 9.6 ± 1.8 bc | 38.4 ± 0.8 a | 28.5 ± 4.5 abc | 54.7 ± 10.9 ab |
3 | control + fungi | 5.3 ± 1.3 bc | 49.1 ± 18.4 a | 18.9 ± 4.3 bcd | 45.0 ± 9.0 ab |
4 | control + NPK + fungi | 13.2 ± 0.8 ab | 74.3 ± 21.5 a | 31.4 ± 0.8 ab | 60.1 ± 3.6 ab |
5 | urea 100% + fungi | 18.6 ± 5.2 ab | 56.0 ± 9.3 a | 14.8 ± 2.3 bc | 34.4 ± 7.5 b |
6 | urea 60% + fungi | 7.0 ± 1.7 bc | 66.6 ± 13.9 a | 35.2 ± 2.9 a | 75.5 ± 5.2 a |
7 | control + bacteria | 6.7 ± 0.8 bc | 62.9 ± 7.1 a | 20.8 ± 3.2 bcd | 37.3 ± 4.8 b |
8 | control + NPK + bacteria | 7.0 ± 3.2 bc | 48.7 ± 3.2 a | 12.5 ± 1.6 d | 27.8 ± 2.0 b |
9 | Polifoska 6 100% + bacteria | 9.3 ± 2.0 bc | 49.3 ± 6.2 a | 25.7 ± 1.5 abc | 52.4 ± 4.7 ab |
10 | Polifoska 6 100% + bacteria* | 25.5 ± 0.1 a | 52.2 ± 4.7 a | 16.6 ± 4.3 cd | 31.9 ± 6.7 b |
11 | Polifoska 6 60% + bacteria | 3.0 ± 0.8 c | 64.5 ± 6.7 a | 20.8 ± 2.0 bcd | 51.9 ± 3.3 ab |
12 | Super Fos Dar 40 100% + bacteria | 14.3 ± 5.9 ab | 88.0 ± 27.7 a | 20.4 ± 3.2 bcd | 46.0 ± 13.2 ab |
13 | Super Fos Dar 40 60% + bacteria | 14.0 ± 3.7 ab | 54.5 ± 12.6 a | 17.8 ± 3.9 bcd | 43.1 ± 12.6 ab |
Treatment no. | Treatments | Mineral fertilizers | Microorganisms |
---|---|---|---|
1 | control | 0 | 0 |
2 | control + NPK | NPK (12 g Super Fos Dar 40, 50 g potassium salt, 35 g urea before planting and 12 g in midsummer) | 0 |
3 | control + fungi | 0 | Fungi ( |
4 | control + NPK + fungi | NPK (as in 2) | Fungi (as above) |
5 | urea 100% + fungi | NPK, except urea in midsummer, 20 g | Fungi (as above) |
6 | urea 60% + fungi | NPK, except urea before planting, 20 g and 12 g in midsummer | Fungi (as above) |
7 | control + bacteria | 0 | Bacteria ( |
8 | control + NPK + bacteria | NPK (as in 2) | Bacteria (as above) |
9 | Polifoska 6 100% + bacteria | Polifoska 6, 26 g, 33 g potassium salt, 30 g urea before planting and 20 g in midsummer | Bacteria (as above, incorporated into the fertilizer during production of granules) |
10 | Polifoska 6 100% + bacteria* | as in 9 | Bacteria (as above but added to the soil before planting) |
11 | Polifoska 6 60% + bacteria | Polifoska 6 decreased to 14 g and urea decreased to 18 g before planting, 30 g potassium salt | Bacteria (as in 7) |
12 | Super Fos Dar 40 100% + bacteria | NPK (as in 2) | Bacteria (as in 7) |
13 | Super Fos Dar 40 60% + bacteria | NPK (as in 2 but Super Fos Dar 40 decreased to 7 g, potassium salt decreased to 30 g and urea decreased to 20 g before planting | Bacteria (as in 7) |