论文部分内容阅读
对影响棉花再生植株移栽的因素进行了探讨,结果表明移栽土壤、再生植株的素质和根的性质是棉花再生植株移栽成活的关键所在。用20~30mg/LIAA或IBA先诱导形成大量的不定根、培育壮苗和移栽到无菌土中,并注意在移栽过程中对再生植株驯化是提高棉花再生植株移栽成活的关键所在。在此基础上,建立了棉花再生植株移栽法。利用该方法可使一半左右的再生植株移栽成活。
The factors influencing the transplanting of cotton plants were discussed. The results showed that transplanting of soil, regeneration of plant quality and root properties of cotton transplanting plant transplanting survival key. Induction of large numbers of adventitious roots with 20-30 mg / L IAA or IBA led to the cultivation of strong seedlings and transplanting into sterilized soil. Attention was also paid to the domestication of regenerated plants during transplanting, which is the key to improving transplanting survival of cotton regenerated plants. On this basis, the establishment of a cotton regeneration plant transplanting method. About half of the regenerated plants can be transplanted alive by this method.