一、细致整地树木和庄稼一样,都是生长在土地上,必须从土壤里不断地吸收水分和养分,才能成活,长大,同时树木的生长期间很长,只能在造林前进行一次整地,所以造林前整地就是一项非常重要的工作。提前细致整地可使土壤变得疏松,保水力加强,消灭杂草,减少土壤水分消耗,土壤里空气比较流通,使肉眼看不见的微生物生活的好,土壤养分就被分解的快,便于树木吸收;也可以先经晒土,提高土壤温度;树木的根系在疏松的土壤里更容易下扎,同时栽植质量更有保证,使幼树成活生长好,以后松土除草也比较容易。整地可分为局部整地和全面整地。局部整地有块状(穴状)和带状两种,都只在造 First, meticulous land preparation Trees and crops are the same, are growing on the land, we must continue to absorb water and nutrients from the soil in order to survive, grow up, while the growth of trees is very long, only in the afforestation before a site preparation, Therefore, pre-afforestation is a very important job. Fine soil preparation in advance can make the soil become loose, strengthen water retention, eliminate weeds, reduce soil water consumption, the soil is more air circulation, so that invisible microorganisms live well, soil nutrients are decomposed fast, easy to absorb the trees ; Can also be the first soil, soil temperature increase; roots of the tree in the loose soil more easily under the bar, at the same time planting quality more assured, so that young saplings grow well, later weed easier. Land preparation can be divided into local preparation and complete land preparation. Local land preparation block (hole) and ribbon two, are only made