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研究了黑龙江省农田土壤中废旧地膜对农作物生育期、产量和土壤物理性质的影响。提出了防治废旧地膜对农业危害的对策。
The effects of waste plastic film on farmland growth, yield and soil physical properties were studied in farmland soil in Heilongjiang Province. Proposed the prevention and control of waste plastic film on the agricultural countermeasures.