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在田间条件下研究了不同覆盖物对麦田土壤物理性状及小麦产量的影响。结果表明,地膜和秸秆覆盖提高了麦田地温和土壤含水量,降低了土壤容重,改善了土壤的固液气三相比,小麦产量分别提高5.67%和23.03%。
Effects of different mulches on soil physical properties and wheat yield were studied under field conditions. The results showed that mulching and straw mulch increased soil moisture and soil moisture in wheat field, decreased soil bulk density, improved soil solid-liquid ratio and increased wheat yield by 5.67% and 23.03% respectively.