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Position: Home > Articles > Research on the Application Effects of Fulvic Acid Potassium on Head Lettuce Humic Acid 2016 (4) 26-29

黄腐酸钾在结球生菜上的应用效果研究

作  者:
高亮;任万云;罗波
单  位:
山东潍坊岛本微生物技术研究所;云南尚呈生物科技有限公司
关键词:
黄腐酸钾;结球生菜;应用效果
摘  要:
在露地栽培条件下,进行结球生菜叶面喷施黄腐酸钾效果试验。结果表明,叶面喷施黄腐酸钾后,结球生菜功能叶中叶绿素含量显著增加,叶片含水率提高;生长速度加快,开展度明显增大,株高、单球重增加,净菜率提高,增产率为19.00%~25.66%;叶球紧实,维生素C(Vc)和可溶性固形物含量提高,口感改善;结球生菜的采后贮存期延长1.5天以上。
译  名:
Research on the Application Effects of Fulvic Acid Potassium on Head Lettuce
作  者:
Gao Liang;Ren Wanyun;Luo Bo;Institute of Shimamoto Microbial Technology in Weifang, Shandong;Yunnan Shangcheng Biotechnology Co. Ltd.;
关键词:
fulvic acid potassium;;head lettuce;;application effect
摘  要:
The effects of foliar spraying fulvic acid potassium on head lettuce was researched under the open fi eld condition. The results showed that foliar spraying fulvic acid potassium on head lettuce, both the chlorophyll contents in the functional leaves and the moisture content in leaves were signifi cantly increased. In addition, the growth speed, plant expansion, plant height, head weight of single plant and net-head-rate were all inhanced, the yield was increased by 19.00% to 25.66%. The leaf megastrobili was tight, the contents of vitamin C and soluble solids were increased, the taste was improved, the postharvest storage period of head lettuce was extended more than 1.5 days.

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