تاثیر غلظت‌های مختلف هورمون NAA در کال‌زایی و وزن تر کالوس گیاه دارویی آلوئه‌ورا.

Aloe plant are with the scientific name Aloe vera L. One of the important properties of medicinal plants has many uses for in various industries, pharmaceutical, cosmetic and also food. The first step in taking advantage of the potential of this valuable plant to create it possibility of widespread culture. Since the proliferation of seed plant male sterility due to widespread performance is low. Therefore, researchers in asexual proliferation the plant to respond to the needs of related industries are concentrated aloe. In this regard, plant tissue culture techniques for micropropagation of Aloe very important position in providing raw materials for processing industries have grown aloe. In this study, NAA hormone with 4 levels (0, 5/0, 1 and 2 mg per liter) was used for callus induction. The results showed that aloe vera plant leaf explants isolated in Ms basic medium containing 1 mg-l NAA hormone produces the best results for callus induction and highest callus fresh weight.