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1.密封贮藏法:种子充分干燥后,放入罐、瓶、桶等容器内,用蜡封口,放阴凉处,可较长期的保持发芽力。 2.沙藏法:在小雪以后土壤封冻前,选地势高、干燥、排水良好、背风阴凉处,挖60～90厘米深的坑或沟,长宽根据种子数量而定。淘底铺10厘米厚的湿沙,沙的湿度以手握成团而不滴水为宜。大粒种子用20倍湿沙混合后放入沟内,小粒种子用40倍湿沙混合后,堆到离地面10厘米为止,覆湿沙至地面。最后复土成屋脊形即可。在解冻后要经常检查,翻动种子,如细沙干燥时要洒水并防止鼠害。
1. Sealed storage method: After the seeds are fully dried, they are placed in cans, bottles, barrels and other containers, sealed with wax, and put in the shade to keep the germination for a longer period of time. 2. Sand Law: In the snow before freezing the soil, the election of the topography, dry, well drained, leeward shade, dug pits or ditch 60 to 90 cm depth, width according to the number of seeds. Amoy bottom shop 10 cm thick wet sand, sand moisture in hand into a group rather than dripping appropriate. Large seeds with 20 times wet sand mixed into the ditch, small seeds mixed with 40 times the wet sand, piled 10 cm from the ground so far, wet sand to the ground. Finally, return to the ridge into the house can be. After thawing, always check and turn the seeds, such as fine sand to sprinkle water when dry and prevent rodents.