The principle of labor-saving cultivation mode is mainly mechanized cultivation. This model requires "more machinery, less labor, and higher efficiency" and is a concrete application of modern agricultural concepts in walnut cultivation. The advantages are good for long-term operations, significantly reducing planting costs and increasing planting efficiency. Key points spacing: wide spacing, narrow spacing. Tree: high stem, wall fence type. Requirement 1 The height of the fixed pole The height of the fixed pole changes the traditional 50 to 70 centimeters of the past, depending on the specific terrain and the height of the machine. Usually about 2 meters. 2 The tree uses more simple sparse forms. During the sapling period, extra branches beyond the branches are kept as much as possible and flattened for long-term results. The number and position of the backbone sticks should be able to be reasonably matched, with emphasis on training. If it is not "Overlord branches" or "Trees on the trees", generally slight posture adjustments are made and no large trimming is performed. In general, “more hands and less shearing†are generally advocated, and “long release†(multiple results) and “retraction†(renewal) are generally used.3 Underground cultivation techniques promote the use of mechanical ploughing and fertilization. Conditions, the use of herbicides and mechanical rotation of the use of grass and plowing methods, to maintain the walnut garden "loose without weeds" state. 18Mm Utility Knife,Auto-Lock Utility Knife Cutter,Professional 18Mm Utility Knife,Stainless Steel Utility Knife Shangqiu City Huashang Zhiyuan Tools Co., Ltd. , https://www.hszytools.com