无核脆枣是自然无核、中熟的鲜食枣新品种,近几年在山东栽培面积不断扩大,市场上供不应求,售价高,经济效益好。现将无核脆枣高密度丰产栽培技术介绍如下。1.建园采取高密度建园措施,株行距以2米×1.5米为宜。定植穴施优质农家肥30千克、过磷酸钙2千克,肥料与表土混匀后回填。选 Seedless crisp jujube is a natural seedless, ripe jujube new varieties, growing area in Shandong in recent years continue to expand, the market in short supply, high prices, good economic returns. Seedless crisp date now high-density and high yield cultivation techniques are as follows. 1. To build high-density garden park construction measures, spacing of 2 meters × 1.5 meters line is appropriate. Styling hole facilities high-quality farmhouse fertilizer 30 kg, 2 kg of superphosphate, fertilizer and topsoil after mixing backfill. selected