CN114027313A - 一种鱼腥草除草剂 - Google Patents
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/60—1,4-Diazines; Hydrogenated 1,4-diazines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N25/00—Biocides, 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
- A01N25/30—Biocides, 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 characterised by the surfactants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
一种鱼腥草除草剂，属于除草技术领域，按重量份数比包括：精喹禾灵0.9‑1.1份，氯氟吡氧乙酸异辛酯0.7‑0.9份和农用有机硅0.4‑0.6份。该除草剂有效除去鱼腥草田地各种尖叶草、阔叶草，不伤鱼腥草。
Description
技术领域
本发明涉及除草技术领域，尤其是涉及一种鱼腥草除草剂。
背景技术
鱼腥草是中国药典收录的草药，草药来源为三白草科植物蕺菜的干燥地上部分。鱼腥草味辛，性寒凉，归肺经。能清热解毒、消肿疗疮、利尿除湿、清热止痢、健胃消食，用治实热、热毒、湿邪、疾热为患的肺痈、疮疡肿毒、痔疮便血、脾胃积热等。现代药理实验表明，本品具有抗菌、抗病毒、提高机体免疫力、利尿等作用。鱼腥草种植时密度大，其中会混有很多杂草，除草难度较大。
因此，实有必要设计一种鱼腥草除草剂，以解决上述问题。
发明内容
为了避免上述问题，提供了一种鱼腥草除草剂，有效除去鱼腥草田地各种尖叶草、阔叶草，不伤鱼腥草。
本发明提供的一种鱼腥草除草剂，按重量份数比包括：精喹禾灵0.9-1.1份，氯氟吡氧乙酸异辛酯0.7-0.9份和农用有机硅0.4-0.6份。
优选地，按重量份数比包括：精喹禾灵1份，氯氟吡氧乙酸异辛酯0.8份和农用有机硅0.5份。
优选地，使用时，除草剂与水的混合比例为(2.5-3.5)g：1kg。
优选地，采用喷雾法对鱼腥草种植地喷洒混有除草剂的水。
精奎禾灵，可以在禾本科杂草与双子叶作物间有高度选择性。但是，如果只使用精喹禾灵，只能消灭鱼腥草地里的尖叶草，但阔叶草还在。
氯氟吡氧乙酸异辛酯，用于除阔叶杂草；如猪殃殃、卷茎蓼、马齿苋、龙葵、田旋花、蓼、苋等，对禾本科杂草无效，经反复试验，发现鱼腥草对该药不太敏感；但是，如果只用氯氟吡氧乙酸异辛酯，鱼腥草地里的禾本科杂草与双子叶作物都不能除去。
农用有机硅，具有低的表面张力，展着性、渗透性及乳化分散性，易溶于甲醇、异丙醇、丙酮、二甲苯和二氯甲烷等。农用有机硅主要特点是超强的铺展性,优秀的渗透性，高效的内吸和传导性，耐雨水冲刷性，易混性，高度的安全性和稳定性：1、增强药液附着，提高农药利用率，2、优异的润湿与扩展，增加覆盖面，提高农药功效，3、促进内吸型药剂通过气孔渗透，提高耐雨水冲刷力，4、降低喷雾量，合理省药节水，省工省时，5、降低农药残留，减少农药流失。
经反复试验，把精喹禾灵、氯氟吡氧乙酸异辛酯、农用有机硅三者按照(0.9-1.1):(0.7-0.9):(0.4-0.6)(尤其是1：0.8：0.5，其效果最佳)的比例混合，均匀喷施鱼腥草田地，恰好消灭禾本科杂草和双子叶作物、阔叶杂草，同时又恰好不伤害鱼腥草。如果混合药液比例有所调整:氯氟吡氧乙酸异辛酯比例过大，就会伤害鱼腥草；氯氟吡氧乙酸异辛酯和精喹禾灵比例过小就不能不能除掉杂草，或者效果不佳；农用有机硅能有效增强刮风、下雨等不良天气，除草剂在植物茎叶的附着，如果不加农用有机硅，就会造成除草剂在植物茎叶附着不好，甚至失效。
兑水方法：几种农药混用时，不是每加一种药都加1次水，而是各种药都用同一份水来溶解稀释计算浓度。例如：配制15公斤的混合液，是用1份精喹禾灵(20克)加0.8份氯氟吡氧乙酸异辛酯(16克)加0.5份农用有机硅(10克)。另外，兑水时，应先配成母液，即先用少量温水将药液化开，再加水至所需浓度，充分溶解，以提高药效，防止药害；采用喷雾法，30公斤混合液/亩。
三种配比的相互作用的原理机理：精奎禾灵可以在禾本科杂草与双子叶作物间有高度选择性；氯氟吡氧乙酸异辛酯用于防除阔叶杂草；农用有机硅主要特点是超强的铺展性,优秀的渗透性，高效的内吸和传导性。精喹禾灵和氯氟吡氧乙酸异辛酯的侧重点各不相同，一种除尖叶草，一种除阔叶草(关键是对鱼腥草不敏感)，两种除草剂一旦组合，除草覆盖范围就扩大到了所有杂草，最重要的就是不伤鱼腥草，再加上农用有机硅，三种配比的混合液用于鱼腥草除草，广谱、高效、耐雨水冲刷、易混、安全。
具体实施方式
湖北新峰制药公司在十堰郧阳安阳镇建立的“长江医药中药材示范基地”，种植了300亩鱼腥草，鱼腥草除草难度大主要是因为种植密度大、杂草多、费工、鱼腥草单价较低，使用其他除草剂时，要么杂草除不尽，要么就是会损伤鱼腥草。经过反复试验不断调试，运用“丰尔得”精喹禾灵、“施尔隆”氯氟吡氧乙酸异辛酯和“正安”农用有机硅，按照1:0.8:0.5的比例配制除草剂，然后与水混合成混合液，采用喷雾施药，非常成功，能有效杀灭所有杂草，且不会对鱼腥草有所损伤，为公司节约了数十万的用工费用。
新型的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。
Claims (4)
1.一种鱼腥草除草剂，其特征在于，按重量份数比包括：精喹禾灵0.9-1.1份，氯氟吡氧乙酸异辛酯0.7-0.9份和农用有机硅0.4-0.6份。
2.如权利要求1中所述鱼腥草除草剂，其特征在于，按重量份数比包括：精喹禾灵1份，氯氟吡氧乙酸异辛酯0.8份和农用有机硅0.5份。
3.如权利要求1所述鱼腥草除草剂，其特征在于：使用时，除草剂与水的混合比例为(2.5-3.5)g：1kg。
4.如权利要求3中所述鱼腥草除草剂，其特征在于：采用喷雾法对鱼腥草种植地喷洒混有除草剂的水。
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116035011A (zh) * | 2023-01-10 | 2023-05-02 | 青岛金尔农化研制开发有限公司 | 一种除草组合物、除草剂及其在百合科作物田中的应用 |
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| CN103444720A (zh) * | 2013-08-22 | 2013-12-18 | 河北省林业科学研究院 | 一种用于萱草茎叶处理的除草剂 |
| CN105636447A (zh) * | 2013-10-17 | 2016-06-01 | 巴斯夫欧洲公司 | 包含acc抑制剂的除草组合物 |
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| CN103444720A (zh) * | 2013-08-22 | 2013-12-18 | 河北省林业科学研究院 | 一种用于萱草茎叶处理的除草剂 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116035011A (zh) * | 2023-01-10 | 2023-05-02 | 青岛金尔农化研制开发有限公司 | 一种除草组合物、除草剂及其在百合科作物田中的应用 |
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