不同颜色内后墙对日光温室番茄生长的影响  

Effects of Different Color Backwall on Growth of Cherry Tomatoes in Solar Greenhouse

作　　者：封美琦[1] 江力[1] 马小山[1] 李娜[1] 韦峰[1] 张亚红[1] 

机构地区：[1]宁夏大学农学院,宁夏银川750021

出　　处：《北方园艺》2013年第18期38-44,共7页Northern Horticulture

基　　金：国家星火计划资助项目(S2011G300013)

摘　　要：以樱桃番茄"圣桃"为试材,研究了日光温室内后墙涂刷白色、黑色涂料及不涂任何颜色的3种颜色墙体对温室内樱桃番茄生长和品质的影响。结果表明:在樱桃番茄不同生长期,植株株高、茎粗、叶绿素含量、叶片动态等指标均以黑色后墙处理下植株生长最优;白色后墙区域植株单果重高于黑色后墙和对照墙处理,黑色后墙区域果实纵横径高于白色后墙及对照墙处理;温室后墙涂刷黑、白色涂料均可提高樱桃番茄果实的品质,尤其在果实总糖、可溶性固形物含量及总产量上提高最显著,黑色后墙处理的果实总糖极显著高于白色后墙和对照墙;黑色后墙处理的可溶性固形物含量显著高于白色后墙及对照墙处理;黑色后墙区域番茄总产量极显著高于白色后墙和对照墙处理。从植株开花结果期和盛果期测定的光合指标可以看出,黑色和白色后墙处理的植株光合作用有略微变化,但差异不显著。试验结果表明,后墙涂刷黑色涂料可增加室内温度;后墙涂刷白色涂料可增强室内光照强度,对植株生长生理指标影响不显著,而对果实品质及产量极显著影响。Taking cherry tomato ＇Shengtao＇ as material, the effect of different color backwall （white coating, black coating and blank bare wall）in solar greenhouse on the growth and quality of it were studied. The results showed that in different growth time, the plants height, stem diameter, chlorophyll content, leaf growth dynamic were different, with black coating the best. The single fruit weight of white backwall area were heavier than black backwall and blank bare wall, and the fruit diameter of black backwall area were higher than white backwall and blank bare wall. Painting black and white coating in the greenhouse backwall improved the fruit quality, especially in total sugar and soluble solid contents and the total output; black backwall improved fruit total sugar content and total yield than white backwall and blank bare wall very significantly; soluble solids content with black backwall treatment was significantly higher than white backwall and blank bare wall. At the plant flowering stage and the full productive age, the plant photosynthesis had slightly change, but the difference was not significant. In conclusion, painting black coating Could improve the temperature indoor, and white coating could increase the light indoor, and it had no significance On plant growth indices, but had very significant influence on the fruit quality and total Output.

关 键 词：日光温室 内后墙 番茄 品质 

分 类 号：S641.2[农业科学—蔬菜学]