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通过春小麦地膜覆盖栽培配套技术的系统研究,选出适宜地膜种植的春小麦品种7个,提出了地膜春小麦氮磷密高产优化技术组合、适宜播期、纳雨增温技术。
Seven spring wheat cultivars suitable for plastic film mulching were selected through the systematic research on the technology of spring wheat mulch covering cultivation. The combination technology of N, P and high yielding mulching film spring wheat was put forward.