晋西的28个县,是黄河中游流经的黄土高原区之一。解放后开展了大规模的水土保持工作,创造了不少保持水土的经验。如造林种草、栽植果树等。但过去果园的水土保持,主要靠培拍地埂、修筑梯田、挖蓄水池等办法(当然这些措施是不能否定的),在栽培方法上的改革和保持水土的关系,则研究的很少。本文就黄土高原区苹果乔砧密植 The 28 counties in western Shanxi are one of the loess plateau areas that flow through the middle reaches of the Yellow River. After the liberation launched a large-scale soil and water conservation work, has created a lot of experience to maintain soil and water. Such as planting grass, planting fruit trees. However, in the past, soil and water conservation in orchards mainly relied on such measures as cultivating terraces, building terraces, digging reservoirs, etc. (these measures can not be denied of course), and few studies have been conducted on the cultivation methods and the relationship between soil and water conservation . This article on the Loess Plateau Apple Anvil close planting