摘要
以番茄品种"迪芬尼"为试材,研究了冷杉针叶三萜酸对番茄生长及产量和品质的影响。初步结果表明:施用冷杉针叶三萜酸可以有效促进番茄植株的生长势,增加植株茎粗,提高番茄坐果率,番茄产量比清水对照增产8.7%,还可提高番茄果实中干物质、维生素C、可溶性蛋白和可溶性糖含量,降低果实中可滴定酸含量,而且与嘧菌·百菌清混合使用有增效作用。
The effects of triterpene acids from fir needles on growth, yield and quality of ＇ Difeni＇ tomato were studied by the method of spraying leaf surface. Preliminary results showed that the triterpene acids could promote tomato growth, increase stem diameter and fruit-setting rate,and the yield of tomato was increased by 8.7% in comparison with water control. The triterpene acids could also increase dry mass, vitamin C, soluble protein and soluble sugar contents, and decrease titratable acid （TC） contents in the fruit. The mixture of triterpene acids and Azoxystrobin ＆ Chlorothalonil（A＆C） were more efficient,to improve the productivity.
出处
《生物质化学工程》
CAS
北大核心
2015年第4期31-34,共4页
Biomass Chemical Engineering
基金
国家林业局948技术引进项目(2012-4-15)
关键词
冷杉
三萜酸
番茄
产量
品质
fir
triterpene acid
tomato
yield
quality
