Study on the Effect of Mechanical Stirring on the Regulation of Solanum lycopersicum Seedling Plant Type
Vegetable seedling cultivation is easy to be affected by high temperature,high humidity,insufficient light and other fac-tors,resulting in seedling growth.Mechanical stirring of seedlings during seedling cultivation is an effective measure to prevent seed-ling growth.The effects of different treatments on the growth indexes,photosynthetic characteristics,stem mechanical properties and endogenous hormones of Solanum lycopersicum seedlings were studied by selecting the number and frequency of stirring and using Zhongshu No.4 Solanum lycopersicum as experimental material and self-propelled seedling stirring device as experimental equip-ment.The results showed that T2(t2)treatment(stroked 60 times a day,stroked 30 times at 8 o'clock and 20 o'clock respectively)had the best comprehensive evaluation,which could effectively regulate and control the growth and development of Solanum lycop-ersicum seedlings,prevent the growth of seedlings,improve the stem hardness,and cultivate strong seedlings more suitable for me-chanical transplanting.
Solanum lycopersicumseedlingplant type regulationmechanical toggle
万方数据
维普
