论文部分内容阅读
为解决京郊设施菜田土壤退化问题,在北京地区春大棚番茄上施用新型土壤修复材料(地富原),结果表明:在有机肥配施的基础上,增施新型土壤修复材料能使番茄增产14.000%～27.200%,能显著的改善番茄的植物学性状,并增加番茄茄红素含量0.50～30.40mg/kg,维生素C含量0.00～2.00mg/100g,改善了番茄的营养品质及商品性能;并且施用新型土壤修复材料能明显改善蔬菜设施土壤养分状况,提高土壤当中有机质和氮、磷、钾的含量,起到保水缓释、嵌套配方施肥及改善土壤团粒结构等多重功效。
In order to solve the problem of vegetable soil degeneration in the suburbs of Beijing, a new type of soil restoration material (Geobuyuan) was applied to spring greenhouse tomatoes in Beijing. The results showed that the application of new soil remediation materials could increase the yield of tomato 14.000% ~ 27.200%, which can significantly improve the botanical traits of tomato and increase the tomato lycopene content 0.50 ~ 30.40mg / kg and vitamin C content 0.00 ~ 2.00mg / 100g, improve the nutritional quality and product performance of tomato; And the application of new soil remediation materials can significantly improve soil nutrient status of vegetable facilities, improve soil organic matter and nitrogen, phosphorus and potassium content, played the role of water and slow release, nested formula fertilization and improve soil aggregate structure and other multiple effects.