中药渣有机肥施用对土壤理化性质及枳壳产质量的影响
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作者单位:

(1.湖南省农业科学院农业环境生态研究所,湖南 长沙 410125;2.湖北省农业科学院植保土肥研究所,湖北 武汉 430064)

作者简介:

高鹏(1990-),助理研究员,在读博士研究生,从事土壤肥料与农业环境研究。E-mail:308227134@qq.com。

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基金项目:

基金项目:湖南省科技重大专项(S2015S01P010);农业农村部废弃物肥料化利用重点实验开放基金(KLFAW202004);现代农业产业技术体系建设专项(CARS-21)。


Effects of Chinese medicinal residue organic fertilizer application on soil physicochemical properties and Aurantii fructus yield and quality
Author:
Affiliation:

(1.Institute of Agro-Environment and Ecology,Hunan Academy of Agricultural Sciences,Changsha Hunan 410125;2.Institute of Plant Protection and Soil Fertilizer,Hubei Academy of Agricultural Sciences,Wuhan Hubei 430064)

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    摘要:

    为促进中药渣循环利用,提升枳壳产量与品质,减少化肥施用,研究中药渣有机肥配施化肥对枳壳产量、土壤理化性质和药理有效成分含量的影响。结果表明,相比全施化肥,中药渣有机肥替代部分化肥增加了土壤有机质含量和pH值,缓解了土壤酸化,改良了土壤结构,提高了土壤微生物和蚯蚓数量,活化了土壤有效养分,有助于枳壳柚皮苷、新橙皮苷、芸香柚皮素、柚皮素等7种有效成分和总含量的积累,促进了酸橙树的生长和枳壳增产提质。中药渣有机肥替代部分化肥并适当减施50%磷肥(F2,N∶P2O5∶K2O=1∶0.5∶1)的枳壳产量最高,为935.2 kg/hm2,相比全施化肥(CK,N∶P2O5∶K2O=1∶1∶1),产量提高17.5%,枳壳有效成分总含量提高39.6%。因此,在酸橙栽培过程中,推荐种植户采用有机肥替代部分化肥作基肥施用,促进土壤养分循环利用,节约养分投入量,实现枳壳的增产提质。

    Abstract:

    In order to promote the recycling of Chinese medicinal residue,improve the yield and quality of Aurantii fructus and reduce the application of chemical fertilizer,the effects of Chinese medicinal residue organic fertilizer combined with chemical fertilizer on Aurantii fructus yield,soil physicochemical properties and pharmacological active components content were studied.Results showed that compared with the chemical fertilizer,the Chinese medicinal residue organic fertilizer instead of part of the fertilizer could effectively increase soil organic matter content and pH,alleviate soil acidification,improve soil structure,increase the soil microbial number and earthworms,activate soil available nutrients,it was advantageous to the seven kinds of effective components such as aurantii naringin,neohesperidin,rutaceae naringenin,naringenin and their accumulation,and it promoted the growth of lime trees and Aurantii fructus yield and quality.The yield of Aurantii fructus(93512 kg/hm2)was the highest when the organic fertilizer of traditional Chinese medicinal residues replaced some part of chemical fertilizers and appropriately reduced 50% phosphate fertilizer (F2,N∶P2O5∶K2O=1∶0.5∶1);Compared with that of CK(N∶P2O5∶K2O=1∶1∶1),the yield increased by 17.5%,and the total effective components content of Aurantii fructus increased by 39.6%.Therefore,in the process of lime cultivation,it is recommended that farmers apply organic fertilizer instead of part of chemical fertilizer as the base fertilizer,which can increase the number of soil microorganisms and earthworms,promote the recycling and utilization of soil nutrients,and save the nutrient input,so as to achieve fruit yield and quality improvement.

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引用本文

高鹏,崔新卫,聂新星,朱校奇,鲁耀雄,彭福元.中药渣有机肥施用对土壤理化性质及枳壳产质量的影响[J].中国土壤与肥料,2022,(10):73-80.

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  • 收稿日期:2021-08-31
  • 最后修改日期:
  • 录用日期:2021-10-09
  • 在线发布日期: 2022-12-20
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