Table 2.
Effect of different Zn levels on acid phosphatase activity (units g−1) in different genotypes of wheat (2009–2010 and 2010–2011)
| Maximum tillering | Flowering | Grain filling | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Genotypes | 2009 | 2010 | 2009 | 2010 | 2009 | 2010 | ||||||||||||
| T1 | T2 | T3 | T1 | T2 | T3 | T1 | T2 | T3 | T1 | T2 | T3 | T1 | T2 | T3 | T1 | T2 | T3 | |
| UP 262 | 1574.7 | 2077.7 | 1779.6 | 1404.7 | 1977.1 | 2010.8 | 1697.6 | 2043.8 | 2409.0 | 1659.8 | 2021.7 | 2375.3 | 1400.5 | 1736.5 | 1997.9 | 1049.0 | 1403.6 | 1666.0 |
| UP2338 | 1506.3 | 1719.4 | 2118.7 | 1645.3 | 2011.3 | 2275.3 | 1703.9 | 2001.0 | 2373.3 | 1768.2 | 2197.5 | 2316.7 | 1402.6 | 1774.2 | 2362.8 | 1003.3 | 1383.4 | 1763.5 |
| UP2382 | 1373.0 | 1655.6 | 2161.2 | 1714.2 | 1660.3 | 2348.4 | 1724.6 | 1980.2 | 2253.5 | 1705.9 | 1949.1 | 2077.2 | 1426.4 | 1983.3 | 1718.4 | 979.0 | 1627.6 | 1707.5 |
| UP2572 | 1443.6 | 1702.3 | 2167.9 | 1616.2 | 1415.0 | 2298.6 | 1705.4 | 1985.9 | 2169.0 | 1758.3 | 1950.7 | 2360.3 | 1441.0 | 1733.3 | 2048.7 | 1191.6 | 1413.5 | 1749.0 |
| UP2554 | 1351.3 | 1769.2 | 2225.5 | 1640.1 | 2011.9 | 2508.1 | 1991.1 | 2081.3 | 2311.0 | 1701.3 | 2299.1 | 2440.7 | 1613.1 | 2124.4 | 2371.7 | 1073.3 | 1607.9 | 1772.3 |
| UP2584 | 1530.2 | 1741.2 | 2182.9 | 1633.9 | 2034.7 | 2391.9 | 1919.0 | 2011.3 | 2261.8 | 1368.9 | 1984.9 | 1976.6 | 1646.0 | 1708.0 | 2375.5 | 1332.1 | 1089.9 | 1648.9 |
| PBW343 | 1549.3 | 1668.2 | 2195.9 | 1662.9 | 2023.8 | 2034.7 | 1974.5 | 2037.6 | 2361.3 | 1407.8 | 2095.3 | 2347.3 | 1484.0 | 1753.6 | 2074.2 | 1420.7 | 1436.3 | 1695.6 |
| PBW550 | 1548.3 | 1754.7 | 2113.5 | 1450.8 | 2038.3 | 2348.9 | 1799.8 | 1996.8 | 2340.6 | 1669.6 | 2033.6 | 2411.6 | 1424.4 | 1719.6 | 2280.6 | 1053.6 | 1479.3 | 1711.1 |
| PBW175 | 1673.8 | 1539.0 | 2138.4 | 1493.9 | 2056.4 | 2044.0 | 1544.7 | 2124.9 | 2286.2 | 1742.7 | 2076.2 | 2134.2 | 1444.0 | 1764.9 | 1999.9 | 1073.3 | 1419.7 | 1752.6 |
| PBW590 | 1642.2 | 1756.7 | 2108.3 | 1574.7 | 1989.0 | 2297.0 | 1768.7 | 2204.2 | 2202.2 | 1735.0 | 2077.2 | 2344.7 | 1403.1 | 1690.9 | 2050.4 | 1069.7 | 1451.3 | 1767.1 |
| SEM± | CD | SEM± | CD | SEM± | CD | SEM± | CD | SEM± | CD | SEM± | CD | |||||||
| T | 7.8 | 30.3 | 9.8 | 38.8 | 9.9 | 38.9 | 11.3 | 44.3 | 12.5 | 48.9 | 7.4 | 28.9 | ||||||
| V | 42.8 | 121.2 | 25.2 | 71.4 | 23.3 | 66.2 | 18.7 | 53.0 | 17.3 | 48.9 | 19.2 | 54.6 | ||||||
| V withinT | 210.0 | 123.7 | 114.6 | 91.8 | 84.8 | 94.5 | ||||||||||||
| V across T | 201.3 | 123.0 | 115.0 | 97.1 | 93.3 | 93.9 | ||||||||||||
The values were analysed with analysis of variance (ANOVA); SEM± represents standard error of mean; CD represents the critical difference value to test the level of significance between means (P > 0.05)