爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.Study on the Relationship of Embryo Development, Dormancy and Seed Endogenous Hormones of American Ginseng
西洋参种胚发育和休眠与种子内源激素关系的研究收藏指正
2.The main cause of its seed dormancy was afterripening of seed-embryo and seed-physiology. The mechanism of seed dormancy and germination was discussed. Seeds of two-year sand-storage treatment could be germinated up to 70% of surviving rate by means of freezing or GA+6-BA in 15 dyas, which shortened one year time of its seed dormancy.
珙桐种子繁殖和扦插繁殖的生物学特性研究，弄清了种子休眠的主要原因在于种胚形态后熟和生理后熟，探讨了种子休眠萌发机理．用人工低温冷冻或GA＋6－BA处理，可使层积2年尚未萌发的种子70％左右在半月内迅速萌发出苗，缩短休眠期约1年．经不同处理的扦插试验，5％的插条可生根成苗．收藏指正
3.The reduction of stayer and accumulation of sprout-promoting endohormone resulted in dormancy release of the seeds embryo of Paris polyphylla var.yunnanensis.
抑制物质的减少及促萌物质的增加与积累,最终导致滇重楼种胚休眠的解除。收藏指正
4.There are basically two categories of dormancy, the one of which is caused by seed coat, the other of which is caused by embryo.
种子休眠主要有两种休眠类型即由种皮引起的休眠和由胚引起的休眠。收藏指正
尝试查询