The yellow pecan grows in the solid northwest region. It is a very powerful invasive weed. The strong invasiveness of the yellow vine is a threat to the survival of native plants. The invasive plant C. Solanaceus may not only cause harm to local farming, forestry, and animal husbandry production, but also may threaten the safety of regional biodiversity. Intelligent light incubator has a very important role in its research. Plus Wechat controls more relevant information: Magnesium Ascorbyl Phosphate,Phosphate Magnesium Powder,Ascorbic Acid Magnesium Phosphate Powder,Ascorbic Acid Magnesium Phosphate JINGJIANG HENGTONG BIO-ENGINEERING CO.,LTD , https://www.jjhtbio.com
The seed germination test was performed using a petri dish filter. Petri dishes were first decontaminated with 75% alcohol, and then the tomato seeds with full and uniform kernels were placed on a petri dish of two layers of filter paper, and 35 pellets were placed in each petri dish, adding a certain amount respectively (with 1/3 of the submerged seeds). Precisely) extracts of roots, stems and leaves of T. oleracea from each concentration (the mother liquor was diluted to 0.25%, 0.8%, 1.7%, 2.5%, distilled water as a control), at a temperature of 30e/15e (12h/12h, The high and low temperature setting is based on the temperature of the tomato seed germination in Changji, Xinjiang, 12h photoperiod and 12h full darkness, and the high temperature time is the same as the illumination time in the intelligent light incubator, with 4 replicates per treatment. The amount of seedling root length and seedling height was measured until the seeds no longer germinated (day 14).
Through the cultivation of the intelligent light incubator, it was found that each concentration of extracts from the root of T. oleracea had no significant effect on the germination rate of tomato seeds, and stems and leaves extracts had a significant inhibitory effect on the germination rate, especially leaf extracts. The inhibitory effect of high concentration was obvious and the difference was significant, indicating that the activity and content of allelochemicals were different in different organs of A. spinulosa plants, and the impact on the germination rate of tomato seeds was also greater. This is consistent with the findings of most scholars who believe that plant leaves contain more allelochemicals. 