摘要
以"塞特科"F1番茄为试材,研究了不同用量肥料添加剂对番茄产量和品质的影响。结果表明:肥料添加剂可以起到壮苗作用,使番茄生长前期株高、叶片数、坐果数都有明显提高,并可提高番茄产量4.84%～12.29%;此外,可显著提高番茄果实中维生素C、可溶性糖含量和糖酸比,降低果实中有机酸和硝酸盐含量,显著改善番茄的品质。
Taking ＇Saiteke＇ F1 tomato as material,the effect of different amounts of fertilizer additive on tomato yield and quality were studied. The results showed that the fertilizer additive could promote tomato growth, the plant height, stem diameter and the leaf number were improved than CK, all fertilizer additive treatments increased yield by 4. 84%-12. 29%. The fertilizer additive could increase soluble sugar content, vitamin C and sugar-acid ratio, reduce organic acids and nitrate content in plant, and increased fruit quality of tomato.
出处
《北方园艺》
CAS
北大核心
2013年第15期191-193,共3页
Northern Horticulture
基金
上海市农委重大资助项目(沪农科重字2011第1-3号)
上海市科委崇明科技攻关专项资助项目(10DZ1960100)
关键词
肥料添加剂
番茄
品质
产量
经济效益
fertilizer additive
tomato
quality
yield
economic benefits
