- 1. The thicker the straw mulching, the more significant the effect. But the effect was limited by soil aridness and growth stage of maize.
- 稻草覆盖可减轻玉米旱害,其效果随着覆盖量的加大而越明显,但受干旱程度和生育期影响。
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- 2. The thicker the straw mulching, the more significant the effect. But the effect was limited by soil aridness and growth stage of maize.
- 稻草覆盖可减轻玉米旱害,其效果随着覆盖量的加大而越明显,但受干旱程度和生育期影响。
来自互联网