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配方肥对党参产量及品质的影响

作  者:
尹荣秀;张邦喜;周瑞荣;柳玲玲;范成五;秦松;王文华
单  位:
贵州省茶叶研究所;贵州省土壤肥料研究所
关键词:
党参;配方肥;产量;党参炔苷;党参多糖
摘  要:
田间条件下党参配方肥对党参产量及经济效益的影响。结果表明,合理施用氮、磷、钾肥、生物炭及硫酸锌能够产生显著的增产、增收效果。党参产量为2323.38±155.76kg/hm~2,较农民习惯施肥增产33.89%,增加纯收益12845元/hm~2;党参炔苷含量、多糖含量分别较农民习惯增加0.02、1.34百分点。因此,党参推荐施肥过程中,在均衡氮磷钾养分的基础上,还需结合考虑土壤调理,才够能提高党参的产量和品质。
译  名:
Effect of Special Fertilizer on Yield and Quality of Codonopsis pilosula
作  者:
YIN Rong-xiu;ZHANG Bang-xi;ZHOU Rui-rong;LIU Ling-ling;FAN Chen-wu;QIN Song;WANG Wen-hua;Guizhou Institute of Tea;Guizhou Institute of Soil and Fertilizer;
关键词:
Codonpsis pilosula;;special fertilizer;;yield;;lobetyolin;;polysaccharide
摘  要:
Effects of different fertilization on Codonopsis pilosula yield,quality and economic benefit were studied by using field experiment. The results showed that reasonable application of nitrogen,phosphorus,potassium fertilizer,biochar and ZnSO_4 could significantly increase the production. The average yield was 2323. 38 ± 155. 76kg/hm~2,increased by 33. 89%; and the net income increased by 12845 yuan/hm~2; also the lobetyolin content,the polysaccharide content,increased by 2% and 1. 34%,respectively. Therefore,considering the fertilization using on Codonpsis pilosula,it was necessary considering not only nitrogen,phosphate and otassium fertilizer balance but also the nutritive characteristics of different conditioner. A reasonable usage of fertilizers may increase both the yield and quality of Codonpsis pilosula.

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