fig-leaf gourd
常見例句
- It was the first report that the tube-cultured seedlings of tetraploid watermelon were grafted on the fig-leaf gourd germinated 2 days, and 100% survival ratio could be reached.
首次進(jìn)行了西瓜四倍體苗的試管內(nèi)嫁接研究，發(fā)現(xiàn)砧木苗齡和嫁接方式影響著嫁接的成活率，以2日齡黑籽南瓜做砧木進(jìn)行劈接，可達(dá)100％的成活率。 返回 fig-leaf gourd