CN106242660A - 有机肥料 - Google Patents

有机肥料 Download PDF

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Publication number
CN106242660A
CN106242660A CN201610603954.0A CN201610603954A CN106242660A CN 106242660 A CN106242660 A CN 106242660A CN 201610603954 A CN201610603954 A CN 201610603954A CN 106242660 A CN106242660 A CN 106242660A
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fertilizer
fermentation
compost
organic fertilizer
amount
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严铭
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00Fertilisers from household or town refuse
    • C05F9/04Biological compost
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F5/00Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
    • C05F5/002Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Botany (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Fertilizers (AREA)

Abstract

本发明公开了一种有机肥料,包括腐植酸和发酵的堆肥,两者重量比为5~12:10~15;所述堆肥由稻糠、豆渣、翻白草跟按干物质量比2~3∶4~8∶1~4混匀,加入3.6~6.8×107个/毫升的圆褐固氮菌,腐熟发酵而成。本发明具有以下优点:肥料中各养分利用率能达到50%以上,作物产量增加6%~15%,减少了化肥用量、提高了化肥利用率;具有均衡提供营养、培肥地力、增强作物抗逆性等作用。

Description

有机肥料
技术领域
本发明涉及肥料技术领域,尤其是一种有机肥料。
背景技术
有机肥料按其养分含量与化学肥料相比,前者是养分种类多,氮、磷、钾、钙、镁、硫和微量元素都有,而后者比较单一,氮素化肥只含氮,磷素化肥只含磷,钾素化肥只含钾,即使是复合肥料也只含氮、磷、钾等有限几种养分。但是,有机肥料所含各种养分种类虽然齐全,其浓度却比较低,以鸡粪为例,它的氮含量约为1.6%,磷含量约为1.5%,钾含量约为0.9%,即100千克鸡粪含氮(N)1.6千克,磷(P2O5)1.5千克,钾(K2O)0.9千克。化肥中尿素含氮46%,即100千克尿素含氮(N)46千克,氯化钾含钾60%,100千克氯化钾含K2O60千克,化肥所含养分浓度比有机肥高得多。有机肥料中含有大量的有机质,这是化肥所没有的。有机肥料施入土壤后要经微生物分解、腐烂后才能释放出养分供作物吸收,化肥则施入土壤后即能发挥作用。所以,有机肥料含养分种类多,浓度低,释放慢;化肥则与之相反,养分单一,浓度高,释放快。两者各有优缺点,有机肥应与化肥配合施用才能扬长避短,充分发挥其效益。
有机肥料的作用有以下两方面:
(1)改良土壤,培肥地力。有机肥料中的主要物质是有机质,施用有机肥料增加了土壤中有机质的含量。有机质可以改善土壤物理、化学和生物特性,熟化土壤,培肥地力。
(2)增加作物产量和提高农产品品质,氨基酸等物质,不氮、磷、钾等养分外,还含有多种糖类,氨基酸等物质,不仅可为作物提供营养,而且可以促进土壤微生物的活动。有机肥料还含有多种微量元素,如畜禽粪便每100千克中含硼2.2~2.4克,锌2.9~29.0克,锰14.3~26.1克,钼0.3~0.4克,有效铁2.9~29.0克。有机肥和化肥配合施用增产效果显著,而且能改善产品的品质,使蔬菜中硝酸盐、亚硝酸盐含量降低,维生素C含量提高,增加瓜果中的含糖量。
有的有机肥料改良土壤,培肥地力的作用大一些,如秸秆、草炭、堆肥等等;有的有机肥料则以供应农作物所需养分为主,如人粪尿、鸡粪等等,这种差别主要视不同有机肥料中有机质和含氮量之间的比例而定。有机质的结构物质主要是碳(C),所以这种比例称为碳氮化(C/N),C/N大于30的有机肥料其作用以改土为主,C/N小于30的有机肥料其作用以供应养分为主。作物秸秆的C/N在100左右,施入土中,改良土壤的作用很大,由于所含氮素数量很少,在分解腐烂过程中不仅不能释放出氮素,还要从土壤中吸收氮,秸秆还田时有的地方要加施一点化学氮肥才能加速腐解过程。
发明内容
本发明针对现有技术的不足,提出一种有机肥料,营养丰富,肥效高。
为了实现上述发明目的,本发明提供以下技术方案:一种有机肥料,包括腐植酸和发酵的堆肥,两者重量比为5~12:10~15;所述堆肥由稻糠、豆渣、翻白草跟按干物质量比2~3∶4~8∶1~4混匀,加入3.6~6.8×107个/毫升的圆褐固氮菌,腐熟发酵而成。
进一步地,腐植酸和发酵的堆肥的重量比为8~9:12~13。
进一步地,稻糠、豆渣和翻白草跟的干物质量比为2.3∶6∶3。
与现有技术相比,本发明具有以下优点:肥料中各养分利用率能达到50%以上,作物产量增加6%~15%,减少了化肥用量、提高了化肥利用率;具有均衡提供营养、培肥地力、增强作物抗逆性等作用。
具体实施方式
下面结合实施例对本发明进行详细描述,本部分的描述仅是示范性和解释性,不应对本发明的保护范围有任何的限制作用。
实施例1
一种有机肥料,包括腐植酸和发酵的堆肥,两者重量比为8:13;所述堆肥由稻糠、豆渣、翻白草跟按干物质量比2.3∶6∶3混匀,加入6.8×107个/毫升的圆褐固氮菌,腐熟发酵而成。
实施例2
一种有机肥料,包括腐植酸和发酵的堆肥,两者重量比为12:10;所述堆肥由稻糠、豆渣、翻白草跟按干物质量比3∶4∶4混匀,加入3.6×107个/毫升的圆褐固氮菌,腐熟发酵而成。
实施例3
一种有机肥料,包括腐植酸和发酵的堆肥,两者重量比为5: 15;所述堆肥由稻糠、豆渣、翻白草跟按干物质量比2∶8∶1混匀,加入5.2×107个/毫升的圆褐固氮菌,腐熟发酵而成。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (3)

1.一种有机肥料,其特征在于:包括腐植酸和发酵的堆肥,两者重量比为5~12:10~15;所述堆肥由稻糠、豆渣、翻白草跟按干物质量比2~3∶4~8∶1~4混匀,加入3.6~6.8×107个/毫升的圆褐固氮菌,腐熟发酵而成。
2.如权利要求1所述有机肥料,其特征在于:腐植酸和发酵的堆肥的重量比为8~9:12~13。
3.如权利要求1或2所述有机肥料,其特征在于:稻糠、豆渣和翻白草跟的干物质量比为2.3∶6∶3。
CN201610603954.0A 2016-07-28 2016-07-28 有机肥料 Pending CN106242660A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107602177A (zh) * 2017-07-31 2018-01-19 广西柳城县成霖农业科技有限公司 食用菌栽培液肥

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1382668A (zh) * 2002-05-09 2002-12-04 何刚宇 生物处理垃圾生产活性生态肥及综合利用方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1382668A (zh) * 2002-05-09 2002-12-04 何刚宇 生物处理垃圾生产活性生态肥及综合利用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107602177A (zh) * 2017-07-31 2018-01-19 广西柳城县成霖农业科技有限公司 食用菌栽培液肥

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