大多数果树种子都有后熟作用,采收后不能很快发芽,必须在一定的温度湿度条件下进行适当处理后,才能正常萌发。现介绍两种常用的处理方法:1.沙藏处理(层积处理):用木箱或瓦盆放在窖内,先在容器底层铺2～3寸厚不含土的湿沙,再将干净的沙子3～5份与一份清洁的种子混合拌匀,放在湿沙层上面,然后再铺2～3寸的湿沙覆盖.拌种沙子的湿度很重 Most fruit trees have the effect of after-ripening, can not germinate quickly after harvesting, and must be properly treated under certain temperature and humidity conditions to germinate normally. Now introduce two kinds of commonly used methods of treatment: 1. sand handling (stratification treatment): with wooden box or tile on the pit, first in the bottom of the container shop 2 to 3 inches thick soil-free wet sand, and then Clean the sand 3 to 5 parts mixed with a clean seed mix, placed on top of the wet sand, and then shop 2 to 3 inches of wet sand cover dressing sand humidity is heavy