gingo meaning in English

银吾
银五

Routine breeding time is very long and its productivity also is low so that it restricts seriously early economy benefit and development of gingo
但是，银杏是雌雄异株植物，实生苗定植后一般需要20 30年才能开花结果，银杏常规育种时间长，效率低，严重制约了早期经济效益的提高和生产的发展。
But cluster buds can not be obtained from the callus of stems and embryo . it has likely relate to the inner structure of callus . lt is very difficult to get embryoid from mature embryo and its inducing rate is very low , and only 11 . 5 % in the media containing n6 + ba 1 . 5mg / l + naa 0 . 5mg / l + sucrose 30g / l + agar 8g / l + ac 2g / l which is the best media for gingo tissue culture
而茎段和胚诱导的愈伤组织基本上没有丛生芽发生，这可能和不同愈伤组织的内部结构有关。成熟胚的胚状体诱导率较低，诱导相当困难，在n6 bai