摘要
研究喷施不同液肥对茶树生长状况的影响,结果表明:喷施多元素复合叶面肥处理对茶树的生长提升的及茶叶品质提升的最好,与喷施尿素处理相比,鲜叶产量提高7.4%,经济效益增加8.4%,茶多酚含量提高24.4%,且茶香浓度及嫩度适中。
Effects of spraying different liquid fertilizers on tea plant growth were studied.The results showed that increasing spraying of mult-element compound foliar fertilizer had the best effect on plant growth and tea quality,and compared with spraying urea,the yield of fresh leaf,economic benefit and tea polyphenol content increased by 74%,84% and 244%,respectively,and the concentration of tea aroma and tenderness of tea leaves were moderate.
出处
《福建农业科技》
2012年第1期70-72,共3页
Fujian Agricultural Science and Technology
关键词
多元素复合叶面肥
茶叶
应用效果
Multi-element compound foliar fertilizer
tea leaves
applying effect
