刘金亮;李隆云;何光华;廖尚强;邱如文;
LIU Jin-liang;LI Long-yun;HE Guang-hua;LIAO Shang-qiang;QIU Ru-wen;Institute of Material Medical Planting,Chongqing Academy of Chinese Materia Medica,Chongqing Engineering Research Center for Fine Variety Breeding Techniques of Chinese Materia Medica,Chongqing Key Laboratory of Chinese Medicine Resources,Chongqing Sub-center of National Resource Center for Chinese Materia Medica,China Academy of Chinese Medical Science;College of Agronomy and Biotechnology,Southwest University;College of Tobacco

• 1:重庆市中药研究院中药种植研究所重庆市中药良种选育与评价工程技术研究中心重庆市中药资源学重点实验室中国中医科学院中药资源中心重庆分中心
• 2:西南大学农学与生物科技学院
• 3:贵州大学烟草学院
• 4:重庆恒林农业开发有限公司

摘要(Abstract)：

以盛产期双季米金槐为研究对象,考察氮磷钾肥用量对渝丘陵山区槐米的产量(包括构成因素)和品质的影响。结果表明,尿素、过磷酸钙和氯化钾施用量对槐米产量、产量构成因素和品质影响显著,施用尿素1.0~2.0 kg/株时可显著增加花枝上的圆锥花序、总状花序、花蕾数、单株产量及品质(总黄酮、芦丁、槲皮素、染料木素、山奈酚和异鼠李素的含量),过磷酸钙1.0~1.5 kg/株时也可显著增加花蕾数、单株产量和品质,氯化钾施用量处理没有表现出显著增加产量及产量构成因子的现象,但是施用氯化钾0.6~0.9 kg/株处理的各指标均优于低钾或不施钾的处理。从槐米高产和优质角度综合考虑,确定在渝丘陵山区槐米规范化生产上施尿素1.5~2.0 kg/株、过磷酸钙1.5~2.0 kg/株和氯化钾0.6~0.9 kg/株为佳。
With Sophora japonica at the flowering stage as the object,the effect of nitrogen,phosphorus and potassium fertilizers on the yield composition factors,yield and quality of Flos Sophorae Immaturus( FSI) was studied. The results indicated that in early spring,nitrogen,phosphorus and potassium fertilizer on the amplification rate of S. japonica,FSI yield composition,yield and quality were different significantly,middle to high nitrogen( 1. 5-2. 0 kg/plant) significantly increased the level of panicled clusters,raceme and flower bud number and yield. Phosphorus( 1. 5-2. 0 kg/plant) could significantly increase the total buds of flower number and yield,potassium showed no significant increase in yield and yield components. Comprehensively considering yield and quality of FSI,nitrogen 1. 5-2. 0 kg/plant,phosphorus 1. 5-2. 0 kg/plant and potassium 0. 6-0. 9 kg/plant are appropriate.

关键词(KeyWords)： 槐米;尿素;过磷酸钙;氯化钾;施用量;产量;品质
Flos Sophorae Immaturus;carbamide;calcium superphosphate;potassium chloride;application amount;yield;quality

Abstract:

Keywords:

基金项目(Foundation): 中央本级重大增减支项目(2060302);; 重庆市科技研发基地项目(cstc2014ptyjd10001);; 重庆市林业重点科技攻关项目(2016-14);; 重庆市博士后项目(Rc201529)

作者(Author): 刘金亮;李隆云;何光华;廖尚强;邱如文;
LIU Jin-liang;LI Long-yun;HE Guang-hua;LIAO Shang-qiang;QIU Ru-wen;Institute of Material Medical Planting,Chongqing Academy of Chinese Materia Medica,Chongqing Engineering Research Center for Fine Variety Breeding Techniques of Chinese Materia Medica,Chongqing Key Laboratory of Chinese Medicine Resources,Chongqing Sub-center of National Resource Center for Chinese Materia Medica,China Academy of Chinese Medical Science;College of Agronomy and Biotechnology,Southwest University;College of Tobacco

Email:

DOI: 10.19540/j.cnki.cjcmm.20170814.003

参考文献(References)：

• [1]朱华,谢锋,李振志,等.广西金槐规范化生产标准操作规程[J].广东农业科学,2013(7):22.
• [2]蒋运生.金槐规范化生产技术(一)[J].广西林业,2013(5):48.
• [3]蒋运生.金槐规范化生产技术(二)[J].广西林业,2013(6):43.
• [4]蒋运生.金槐规范化种植技术(三)[J].广西林业,2013(7):44.
• [5]Liu J,Zheng S,Fan Q,et al.Optimisation of high-pressure ultrasonic-assisted extraction and antioxidant capacity of polysaccharides from the rhizome of Ligusticum chuanxiong[J].Int J Biol Macromol,2015,76:80.
• [6]Liu J L,Li L Y,He G H.Optimization of microwave-assisted extraction conditions for five major bioactive compounds from Flos Sophorae Immaturus(cultivars of Sophora japonica L.)using response surface methodology[J].Molecules,2016:21(3):296.
• [7]中国药典.一部[S].2015:354.
• [8]王熊军,蒋运生,漆小雪,等.氮肥不同施用方式对槐树生长及内源激素影响的研究[J].湖南农业科学,2011(1):113.
• [9]谢锋.金槐槐米品质及规范化种植关键技术研究[D].成都:成都中医药大学,2014.