在观察黄瓜的染色体时,一般采用体细胞和性细胞两种方法,但在进行诱变黄瓜的早期鉴定过程中,如果取根尖,对处理的黄瓜生长发育有很大的影响。如果采用花药则需等到花前期才能取样,不能进行早期鉴定。如果取茎尖或幼叶也会影响黄瓜的生长,所以我们认为选取卷须,而不影响黄瓜的生 When observing the chromosomes of cucumber, somatic cells and sex cells are generally used in two ways, but in the early identification of cucumber during mutagenesis, if taking root tips, cucumber growth and development have a great impact. If you use anthers need to wait until early flowering before sampling, can not be identified early. If you take the tip or young leaves will also affect the growth of cucumber, so we think that the selection of tendons, without affecting the health of cucumber