Research Article
[Retracted] Chemical Regulation Effect of Water Use Efficiency of Maize Intercropping
Table 4
Effects of stubble retention methods on relative growth rate of crops.
| Treatment | Stubble retention method | Determination period | 05.11–05.28 | 05.28–06.15 | 06.15–07.02 | 07.02–07.24 | 07.24–08.03 | 08.03–10.05 |
| Monoculture wheat | B | 0.036 | 0.056 | 0.013 | 0.009 | | | R | 0.035 | 0.059 | 0.007 | 0.011 | | | S | 0.032 | 0.065 | 0.009 | 0.011 | | |
| Monoculture corn | B | | 0.108 | 0.055 | 0.019 | 0.023 | 0.014 | R | | 0.103 | 0.076 | 0.022 | 0.014 | 0.014 | S | | 0.100 | 0.083 | 0.021 | 0.020 | 0.015 |
| Wheat/corn | B | 0.023 | 0.084 | 0.024 | 0.034 | 0.071 | 0.014 | R | 0.018 | 0.077 | 0.042 | 0.023 | 0.082 | 0.015 | S | 0.006 | 0.074 | 0.051 | 0.024 | 0.096 | 0.015 |
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