Abstract：
Low temperatures pose a common challenge in the production of cucumbers and tomatoes, hindering plant growth and, in severe cases, leading to plant death. In our investigation, we observed a substantial improvement in the growth of cucumber and tomato seedlings through the application of corn steep liquor (CSL), myo-inositol (MI), and their combinations. When subjected to low-temperature stress, these treatments resulted in heightened levels of photosynthetic pigments, thereby fostering enhanced photosynthesis in both tomato and cucumber plants. Furthermore, it contributed to a decrease in malondialdehyde (MDA) levels and electrolyte leakage (REP). The effectiveness of the treatment was further validated through the analysis of key gene expressions (CBF1, COR, MIOX4, and MIPS1) in cucumber. Particularly, noteworthy positive outcomes were noted in the treatment involving 0.6 mL L-1 CSL combined with 72 mg L-1 MI. This study provides valuable technical insights into leveraging the synergistic effects of inositol and maize leachate to promote early crop growth and bolster resistance to low temperatures.
摘要：
低温是黄瓜和西红柿生产的共同挑战,阻碍植物生长，在严重的情况下，导致植物死亡。在我们的调查中,通过施用玉米浆（CSL），我们观察到黄瓜和番茄幼苗的生长有了实质性的改善，肌醇（MI），和他们的组合。当受到低温应力时，这些处理导致光合色素水平升高，从而促进番茄和黄瓜植物的光合作用增强。此外，它有助于丙二醛（MDA）水平和电解质泄漏（REP）的降低。通过对关键基因表达(CBF1、COR、黄瓜中的MIOX4和MIPS1）。特别是,在0.6mLL-1CSL联合72mgL-1MI的治疗中,观察到显著的阳性结局.这项研究为利用肌醇和玉米渗滤液的协同作用促进早期作物生长和增强对低温的抵抗力提供了有价值的技术见解。
