CN108157386A - 一种玉米无公害除草悬浮剂的制备及应用 - Google Patents

一种玉米无公害除草悬浮剂的制备及应用 Download PDF

Info

Publication number
CN108157386A
CN108157386A CN201711424734.2A CN201711424734A CN108157386A CN 108157386 A CN108157386 A CN 108157386A CN 201711424734 A CN201711424734 A CN 201711424734A CN 108157386 A CN108157386 A CN 108157386A
Authority
CN
China
Prior art keywords
corn
nuisanceless
herbicide
control
per hectare
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711424734.2A
Other languages
English (en)
Inventor
安兴爽
褚光雷
徐中良
孙霞
其他发明人请求不公开姓名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong University of Technology
Original Assignee
Shandong University of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong University of Technology filed Critical Shandong University of Technology
Priority to CN201711424734.2A priority Critical patent/CN108157386A/zh
Publication of CN108157386A publication Critical patent/CN108157386A/zh
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A01N25/04Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/34Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)

Abstract

本发明公开了一种玉米无公害除草悬浮剂的制备及应用,其特征是,其组成成分及其重量百分比为:包括以下重量百分比的物质:藻酸钠5%‑10%,缩二脲5%‑30%,亚硒酸钠1‑5%,矿物油1%‑10%,硝酸铵2%‑25%,乳化剂1%‑10%,黄腐酸钾1%‑5%,羧甲基纤维素5%‑30%,有机硅渗透剂3%‑15%,黑色水溶性腐植酸3%‑10%,红色着色剂0.3%‑1%,余量为植物油补充;适用于玉米播种后及拔节期前杂草生长的调控;结合前期杂草控制,中期限制,后期沤治,全程适度控制杂草的生长;提高了玉米产量和营养价值,利于有机玉米种植,改善玉米品质,活化土壤提高地力;提高了玉米种植的经济效益。

Description

一种玉米无公害除草悬浮剂的制备及应用
技术领域
本发明涉及一种玉米无公害除草悬浮剂的制备及应用,属于农业技术领域。
背景技术
玉米(Zea mays L.),学名玉蜀黍,是重要的粮食作物,也是重要的饲料和工业原料,在国民生计和经济建设中起着至关重要的作用;玉米种植历史悠久,是人类农业发展史上的一种重要农作物,玉米在我国的种植历史也已有470年之久;目前,我国玉米的播种面积在5亿亩左右,仅次于水稻和小麦,也是人们主食的重要组成部分;经过一代代农业人的努力,玉米杂交品种不断更新,玉米品质在不断改进,为我国提供了充沛的粮食储备;现在市场上供选择的玉米品种繁多,而且产量也比较可观,但是药残问题存在严重,玉米受杂草影响,产量容易受到限制;怎样适度控制杂草,保障玉米的持续稳产高产,是不可回避的问题;面对玉米市场价格的持续波动,也迫切需要提高玉米品质和营养价值来增加经济效益,满足市场对高品质玉米的要求;随着经济发展和社会进步,人们越来越渴望和追求自然野趣,当人们把接受自然,认识自然,爱自然作为一种时尚的时候,自然地被和自然景观必将成为一个重要的角色和载体;杂草在农业生态系统中具有防止土壤侵蚀、促进养分循环、消除环境污染等生态功能,保持一定的杂草生物多样性对维持生态系统功能正常发挥和保持生态平衡有着不可忽视的作用;能够增加生物多样性,使益虫数量增多.增加土壤通透性,蚯蚓多;增加土壤有机质含量,杂草腐烂后是很好的有机肥;因此,发明一种新的无公害玉米除草剂,并制定出合理的施用方法,有利于提高玉米种植经济效益。
发明内容
本发明是以缩二脲为活性成分,以硝酸铵为增效成分加工而成的玉米无公害除草剂,能够提高玉米产量和品质,改善活化土壤和提高地力;利于有机玉米无公害种植。
本玉米无公害除草剂的效果可以有效抑制杂草生长,属于苗后除草剂,能够提高玉米千粒重提高5%-10%左右;本发明从使用成本上看较经济,具有如下作用:促进硒元素循环增加;适度控制杂草生长,补充地力;利于有机农业的发展,减少农药残留。
本发明解决技术问题所采用的技术方案是:前期喷洒玉米无公害除草悬浮剂控制杂草生长,通过适度控制杂草发育,控制杂草生长速度;中期结合玉米中后期的快速生长,限制杂草吸收光热气,减少生殖发育;后期玉米收获,结合秸秆还田加速呕治发酵杂草。
一种玉米无公害除草悬浮剂的制备及应用,其特征是,其组成成分及其重量百分比为:包括以下重量百分比的物质:藻酸钠5%-10%,缩二脲5-30%,亚硒酸钠1-5%,矿物油1%-10%,硝酸铵2%-25%,乳化剂1%-10%,黄腐酸钾1%-5%,羧甲基纤维素5%-30%,有机硅渗透剂3%-15%,黑色水溶性腐植酸3%-10%,红色着色剂0.3%-1%,余量为植物油补充;适用于玉米播种后及拔节期前杂草生长的调控;选择晴朗天,玉米田播种后10-15天进行第一次喷施液喷施;间隔15-20天后进行第二次喷施;每次每公顷玉米地喷施液配制剂为:每公顷450kg水加入玉米无公害除草剂3-15L;玉米田进行第一次喷施液喷施,每公顷450kg水加入玉米无公害除草剂3L;间隔5-15天后进行第二次喷施,每公顷450kg水加入玉米无公害除草剂5-15L。
具体实施方式
本发明优选实施例1.其组成成分及其重量百分比为 藻酸钠3%,缩二脲20%,亚硒酸钠5%,矿物油5%,硝酸铵10%,乳化剂10%,黄腐酸钾5%,羧甲基纤维素15%,有机硅渗透剂10%,黑色水溶性腐植酸10%,红色着色剂1%,余量为植物油补充;用于玉米播种后及拔节期前杂草生长的调控。
该玉米无公害除草剂的施用方法是:每公顷450kg水加入本发明除草剂3L,制成喷施液进行喷施;选择晴朗天,玉米播种后15天,进行第一次喷施液喷施;间隔15天后进行第二次喷施;要求喷施均匀,保证杂草每一叶片都均匀粘附药液;每次每公顷玉米田喷施喷施液约450kg水+玉米无公害除草悬浮剂5L;本发明能够前期控制杂草生长,通过适度控制杂草发育,控制杂草生长速度;中期结合玉米中后期的快速生长,限制杂草吸收光热气,减少生殖发育;后期玉米收获,结合秸秆还田加速沤治发酵杂草。
优选配比例2:藻酸钠8%,缩二脲5%,亚硒酸钠3%,矿物油8%,硝酸铵10%,乳化剂10%,黄腐酸钾5%,羧甲基纤维素10%,有机硅渗透剂15%,黑色水溶性腐植酸3%,红色着色剂0.3%,余量为植物油补充;用于玉米播种后及拔节期前杂草生长的调控;该玉米除草剂的施用方法是:每公顷450kg水加入本发明玉米无公害除草悬浮剂3L,制成喷施液进行喷施;选择晴朗天,玉米播种后10天,进行第一次喷施液喷施;间隔20天后进行第二次喷施;要求喷施均匀,保证每一叶片都均匀粘附药液。每次每公顷玉米田喷450kg水+玉米无公害除草悬浮剂液6L;本发明能够前期控制杂草生长,通过适度控制杂草发育,控制杂草生长速度;中期结合玉米中后期的快速生长,限制杂草吸收光热气,减少生殖发育;后期玉米收获,结合秸秆还田加速沤治发酵杂草。
从除草控草效果来看,优选配比例1优于优选配比例2;本发明能够适度控制杂草快速生长,从增产效果来看本发明玉米除草剂增产效果明显,并能明显改善玉米品质增加容重和千粒重;本发明增产的原因主要在于控制杂草生长速度和强度,间接加强了玉米田地持水性,提高地力,提高玉米产量和品质;综上,本发明玉米除草剂具有很好的无公害增产效果,并且具有提高玉米品级等优点,可有效提高农民收入。该药剂可在玉米种植过程中大力推广应用。
上述实施例只为说明本发明的技术构思及特点,其目的在于让熟悉此项技术的人士能够了解本发明的内容并加以实施,并不能以此限制本发明的保护范围,凡根据本发明精神实质所作的等效变化或修饰,都应涵盖在本发明的保护范围。

Claims (4)

1.本发明公开了一种玉米无公害除草悬浮剂的制备及应用,其特征是,适度控制杂草生长,补充微量元素;其组成成分及其重量百分比为:包括以下重量百分比的物质:藻酸钠5%-10%,缩二脲5%-30%,亚硒酸钠1%-5%,矿物油10%-30%,硝酸铵2%-25%,乳化剂5%-20%,黄腐酸钾1%-5%,羧甲基纤维素5%-30%,有机硅渗透剂5%-15%,黑色水溶性腐植酸3%-10%,红色着色剂0.3%-1%,余量为植物油补充;适用于玉米苗后及拔节期前杂草生长的调控。
2.权利要求1所述的玉米无公害除草剂的施用方法,其特征是,前期控制杂草生长速度,中期限制开花,后期加速沤治发酵;选择晴朗天,玉米田苗后进行第一次喷施液喷施;间隔15-20天后进行第二次喷施。
3.如权利要求2所述的玉米无公害除草剂的施用方法,其特征是,所述每次每公顷玉米地喷施液配制剂为:每公顷450kg水加入权利要求1所述的玉米无公害除草剂3-15L。
4.如权利要求3所述的玉米无公害除草剂的施用方法,其特征是,玉米播种后10-15进行第一次喷施液喷施,每公顷450kg水加入权利要求1所述的玉米无公害除草剂3L;间隔15-20天后进行下次喷施,每公顷450kg水加入权利要求1所述的玉米无公害除草剂5-15L。
CN201711424734.2A 2017-12-25 2017-12-25 一种玉米无公害除草悬浮剂的制备及应用 Pending CN108157386A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711424734.2A CN108157386A (zh) 2017-12-25 2017-12-25 一种玉米无公害除草悬浮剂的制备及应用

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711424734.2A CN108157386A (zh) 2017-12-25 2017-12-25 一种玉米无公害除草悬浮剂的制备及应用

Publications (1)

Publication Number Publication Date
CN108157386A true CN108157386A (zh) 2018-06-15

Family

ID=62520800

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711424734.2A Pending CN108157386A (zh) 2017-12-25 2017-12-25 一种玉米无公害除草悬浮剂的制备及应用

Country Status (1)

Country Link
CN (1) CN108157386A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1887082A (zh) * 2005-06-28 2007-01-03 张宗俭 一种除草剂用助剂及其应用方法
CN101142914A (zh) * 2007-10-09 2008-03-19 河北省农林科学院粮油作物研究所 烟嘧磺隆·特丁津复配玉米田除草剂
WO2011103617A1 (en) * 2010-02-23 2011-09-01 Innovative Chemical Services Pty Ltd Foliar nutrient compositions
WO2013174833A1 (de) * 2012-05-25 2013-11-28 Bayer Cropscience Ag Chemische stabilisierung von iodosulfuron-methyl-natriumsalz durch hydroxystearate
CN103518761A (zh) * 2013-09-29 2014-01-22 李长敏 作物苗后除草剂
CN106614727A (zh) * 2016-11-30 2017-05-10 山东理工大学 一种玉米无公害催熟悬浮剂的制备及应用

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1887082A (zh) * 2005-06-28 2007-01-03 张宗俭 一种除草剂用助剂及其应用方法
CN101142914A (zh) * 2007-10-09 2008-03-19 河北省农林科学院粮油作物研究所 烟嘧磺隆·特丁津复配玉米田除草剂
WO2011103617A1 (en) * 2010-02-23 2011-09-01 Innovative Chemical Services Pty Ltd Foliar nutrient compositions
WO2013174833A1 (de) * 2012-05-25 2013-11-28 Bayer Cropscience Ag Chemische stabilisierung von iodosulfuron-methyl-natriumsalz durch hydroxystearate
CN103518761A (zh) * 2013-09-29 2014-01-22 李长敏 作物苗后除草剂
CN106614727A (zh) * 2016-11-30 2017-05-10 山东理工大学 一种玉米无公害催熟悬浮剂的制备及应用

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
中国农业百科全书总编辑委员会农药卷编辑委员会等: "《中国农业百科全书 农药卷》", 31 October 1993, 农业出版社 *
余绍敏: "缩二脲的用途及生产方法", 《中氮肥》 *
广东农林学院植物化学保护教研组: "《植物化学保护》", 31 August 1978, 人民教育出版社 *

Similar Documents

Publication Publication Date Title
CN102860211B (zh) 无公害大棚西瓜培育方法
CN104365329B (zh) 一种秋发山地红壤上红花大金元的种植及田间管理方法
CN104396556A (zh) 一种提高盐碱地甜高粱产量的栽培方法
CN105884510A (zh) 高活性颗粒型生物有机肥及其制备方法和应用
CN108782061A (zh) 一种预防菠萝裂果及裂杆的处理方法
CN108243876A (zh) 一种水稻与烟草交替种植的方法
CN104261957A (zh) 一种土豆专用肥及其制造、使用方法
CN106561391A (zh) 一种贡柑控梢促花防裂果的方法
CN104341237A (zh) 一种大颗粒的土豆控释肥
CN103843636A (zh) 一种有机高钙营养苹果双向化调方法
CN102577686A (zh) 非林地人参种植的过肥土壤改良方法
CN106576807A (zh) 一种促进花生生长和结果的种植方法
CN103396253B (zh) 一种具有广谱作用的叶面肥
CN111972234A (zh) 一种基于定量氮肥施用的水稻种植方法
CN104341238A (zh) 一种多层包膜的杀虫灭菌薯类专用肥
CN106495791A (zh) 一种植物营养液、配置方法及其应用
CN102823371A (zh) 农作物的调控技术
NL2031112A (en) Crop production method capable of producing large area of corns in one ton per mu field per year
CN108353893A (zh) 一种冬枣园无公害除草悬浮剂的制备及应用
CN108157386A (zh) 一种玉米无公害除草悬浮剂的制备及应用
CN109287416B (zh) 稻谷抗旱锻炼种植法
CN106083326A (zh) 一种机插水稻长效封草抗逆返青肥颗粒剂
CN105409537A (zh) 一种丘陵山地花生的高产播种方法
CN102060629B (zh) 一种马铃薯专用药肥及其制备方法
Jat et al. Influence of Sesbania green manure with or without wheat residues and N fertilization on maize (Zea mays) wheat (Triticum aestivum) cropping system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180615

RJ01 Rejection of invention patent application after publication