胚休眠 的英文怎麼說
中文拼音 [pēixiūmián]
胚休眠
英文
embryo dormancy-
We studied water permeability of seed coat, development of embroy, absence or presence of germination inhibitors and some other aspects in order to confirm the dormany causes of mulberry seeds from north of heilongjiang province
摘要從種皮透性、胚的發育、是否存在萌發抑制物等方面,對產于黑龍江省的實生桑種子休眠原因進行了研究,初步認為,胚的生理性休眠是實生桑種子休眠的主要原因。Dormancy for hard seeds is caused by impermeability to water and gas and mechanical constraint of the seed coat
硬實種子種皮透水透氣性差和對胚生長的機械限制,引起種子休眠。The paper also studied the survivorship, early growth and leaf photosynthetic characteristics of kandelia candel seedlings planted in the tidal mangrove area of zhangjiang estuar y of yunxuao, fujian
由花期轉入果期的木欖繁殖體,種子不經休眠而在母樹上發芽並從果實中伸出胚軸。The main causes for dormancy of water dropwort aren ' t seed coat obstacle and physiological dormancy of embryo, but some inhibitors which may be the key factor cousing deep dormancy of water dropwort
但種皮障礙、胚的生理休眠不是水芹種子休眠的主要原因;發芽抑制物質可能是引起水芹種子深休眠的關鍵性因素。There are basically two categories of dormancy, the one of which is caused by seed coat, the other of which is caused by embryo
種子休眠主要有兩種休眠類型即由種皮引起的休眠和由胚引起的休眠。分享友人