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江蓠是我国沿海均有分布的经济红藻,具有藻体大,适应性强等优点。含胶量10%～25%,是提取琼胶的主要原料。1 育苗1.1 采苗时间与种藻选择一般在春季水温达20℃左右,即可采苗。选择藻体粗壮完整,颜色较浓,成熟的四分孢子体。对着阳光,有许多红色的小点,雌配子体上囊果呈瘤状突
Jiang Zhan is China’s coastal distribution of economic red algae, with algal large, adaptable and so on. The amount of plastic 10% ~ 25%, is the main raw material for the extraction of agar. A nursery 1.1 seedling selection time and seeding algae generally in the spring water temperature of about 20 ℃, you can take seedlings. Select algae stout integrity, color, dense, mature tetradospores. Against the sun, there are many red dots, the female gametophyte capsule tumor was sudden