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本文就作者在河北省进行的乔砧鸭梨不同栽植密度试验、示范及生产应用的效果,通过对比分析提出,在我国梨产区的自然及生产条件下,当前鸭梨高效经济栽培的密度和方式应为株距2 m,行距5 m,每亩栽植67株.建议在大面积生产应用.
In this paper, the authors conducted in Hebei Province Joe anvil pear planting density of different experiments, demonstration and production and application of results through comparative analysis made in our country pear natural and production conditions, the current density and economic efficiency of pear cultivation and Way should be 2 m spacing, spacing 5 m, planting 67 acres per mu. Recommended in large-scale production and application.