转光棚膜覆盖对日光温室光环境及番茄生长发育和产量品质的影响

Effects of Light Conversion Film on Tomato Growth, Yield and Quality in Solar Greenhouse

为了明确适宜番茄生长的优质转光棚膜,以番茄品种‘金棚荣耀’为试材,研究比较了添加不同转光剂棚膜覆盖下,日光温室光环境及番茄植株生长发育和果实产量品质的影响。结果表明:与未添加转光剂的对照棚膜相比,覆盖转光棚膜明显改善了日光温室内的光照环境,且促进了番茄植株的生长,各生长指标均显著优于对照棚膜覆盖下植株,果实产量和品质也有大幅提升。其中,52号棚膜对促进番茄的生长发育和果实产量品质效果尤为显著。为日光温室番茄生产优质棚膜的选择提供参考依据。

In order to clarify the suitable high-quality light-transparent film for tomato growth,the impact of the light environment of the greenhouse and the growth,development,yield and quality of the tomato plant were studied and compared under the cover of different light-transfer agents,the tomato variety‘Golden glory glory’was used as the test material.The results showed that the light environment in the solar greenhouse was significantly improved compared with the control shed film without the addition of light conversion agent,and the growth of tomato plants was promoted,and various growth indicators were significantly better than those of the control greenhouse film.Covering the plants,fruit yield and quality also have been increased significantly.Among them,No.52 shed film was particularly effective in promoting tomato growth,fruit yield and quality.This study provided a reference and theoretical basis for the selection of high quality greenhouse film for tomato greenhouse production.