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采用功率密度为 82 5mW /cm2 的CO2 激光对茄子干种子进行 10s,13s ,15s的辐照处理 ,采收期逐次统计小区产量 ,并通过多项式回归对不同处理小区产量累加值进行了数学模拟 ,掌握了茄子不同采收期产量变化与激光辐照时间的关系。从t值变化可以看出 ,在低剂量范围内 ,随着辐照时间的延长 ,小区产量累加值增长期也在延长 ,若期望前期、中期增产显著 ,则选 13s处理 ,若期望后期增产应选 15s。
The CO2 laser of power density 82 5mW / cm2 was used to irradiate the dried seeds of eggplant for 10s, 13s and 15s. The yield of the plot was statistically calculated in the harvesting period. The yield accumulation value of different treatment plots was simulated by polynomial regression. Grasp the eggplant yield at different harvest changes and the relationship between laser irradiation time. From the t value changes can be seen in the low dose range, with the extension of irradiation time, the cumulative value of cell yield growth is also extended, if the expected early and mid-term significant increase, then choose 13s treatment, if the latter part of the expected yield Choose 15s.