摘要
以野生清香木种子为试验材料,研究覆土厚度及钙肥对清香木播种的影响。结果表明：清香木种子现采现播发芽率可达67.4%,采用育苗盘播种育苗时,1-5倍厚的土壤中也能正常发芽;清香木抗盐能力较强,在添加25%过磷酸钙河沙中也能正常发芽,发芽率最高可达71.1%。
Taking the seeds of wild Pistacia weinmannifolia as experimental material, the influences of sowing depth and calcium fertilizer on wild Pistacia weinmannifolia were examined. The results showed that the seed germination rate could reach 67.4% when the seeds were sowed after the harvest. In seedling plate, the seeds could germinate normally in the soil 1 - 5 times deeper than the former. Pistacia weinmannifolia has strong resistance to salt, the germination rate could up to 71. 1% with the addition of 25% calcium fertilizer superphosphate river sand.
出处
《中国园艺文摘》
2014年第10期35-36,共2页
Chinese Horticulture Abstracts
关键词
清香木
覆土厚度
钙肥
播种
Pistacia weinmannifolia
Sowing depth
Calcium fertilizer
Sowing
