在山坡瘠薄土地、碱地、以及房前屋后栽植的果树,一般树体较弱,结果也少,对这样的果树采用下述施肥方法,既简单实用又可增产。1 做草肥:将稻草或杂草捆成直径15～20cm粗、长30～40cm的草把,放在人、畜尿含量5％～10％的水溶液里进行浸泡,直到泡透为止。2 挖营养坑:按照果树冠幅的大小,在树冠投影下的树根周围挖4～8个埋草把的土坑,深度挖到 The fruit trees planted in the barren land, the alkali land, and the houses in front of the hillside are generally weak and the results are few. The following fertilization methods are applied to such fruit trees, which are both simple and practical and increase yield. 1 to make fertilizer: The straw or weed bundled into a diameter of 15 ~ 20cm thick, 30 ~ 40cm long grass, put human, livestock urine content of 5% to 10% of the solution soak until the bubble so far. 2 dig nutrient pit: In accordance with the size of the crown of fruit trees, trees in the crown projection under the roots dug 4 to 8 buried mound of soil dug deep dig