Abstract:
Under man-made water stress, study on drought tolerance of four bermudagrass varieties was carried out in the established turf. The results showed that: under the stress of continuous drought, the relative water content of leaves and the rate of the green parts of leaves had a descending trend, while the content of the free proline and the malondialdehye increased. The sequence of drought tolerance of the four Bermudagrass varieties was: C3, C1> A3> A5.
Key words:
Bermudagrass,
Drough-t resistance,
Turf
CLC Number:
ZHANG Yan, LI Hui-bin, BIAN Xiu-ju, LU Wei, LIU Hai-jun. Study on Drought Tolerance of Four Bermudagrass Varieties at Water Stress[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2008, 23(S1): 150-152. doi: 10.7668/hbnxb.2008.S1.037.