刺槐秋末冬初育苗,适用于干旱缺雨、春寒多风的旱原山区。在技术上要求:一是圃地适宜。育苗地应选择背风向阳的梯田地,如用坡地,坡度最好不超过20度。二是底肥适当。底肥应是腐熟过的农家肥。为防种子受害,切忌用氮肥作底肥。三是播种适时。播种应在秋季早霜后到冬季地冻前,平均气温在4～5℃时进行。四是下种适量。每亩下种量为8～10斤。种子经筛选,除去干瘪、虫蛀的,即可播种,不需其它处理。五是方法适当。播种一般用条播,深3～6厘米,行距20～30厘米。播后要耙磨平整, Robinia pseudoacacia early autumn and winter nursery, suitable for drought and rainy, windy and windy spring dry mountain. In technical requirements: First, suitable for garden. Breeding land should choose leeward sunny terraced fields, such as slope, slope is best not more than 20 degrees. Second, the appropriate base fertilizer. Base fertilizer should be cooked manure. To prevent seed damage, avoid using nitrogen as base fertilizer. Third, timely sowing. Sowing should be in early autumn after the frost to winter before freezing, the average temperature at 4 ~ 5 ℃ when. Fourth, under the appropriate amount. The amount of per acre under the 8 to 10 pounds. The seeds are screened, removed shriveled, moth-eaten, to sow, without other treatment. Fifth, the method is appropriate. Sowing generally use broadcast, deep 3 ~ 6 cm, spacing 20 ~ 30 cm. After sowing grinding to grind,