CN106577743A - 一种用于小麦田的除草剂及其制备方法 - Google Patents
一种用于小麦田的除草剂及其制备方法 Download PDFInfo
- Publication number
- CN106577743A CN106577743A CN201710070188.0A CN201710070188A CN106577743A CN 106577743 A CN106577743 A CN 106577743A CN 201710070188 A CN201710070188 A CN 201710070188A CN 106577743 A CN106577743 A CN 106577743A
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- China
- Prior art keywords
- parts
- herbicide
- wheat paddock
- aqueous suspension
- mixture
- 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.)
- Withdrawn
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- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 74
- 241000209140 Triticum Species 0.000 title claims abstract description 29
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 29
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- 239000007900 aqueous suspension Substances 0.000 claims abstract description 19
- 239000000839 emulsion Substances 0.000 claims abstract description 19
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims abstract description 13
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical compound OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910021538 borax Inorganic materials 0.000 claims abstract description 13
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 41
- YAVVGPBYBUYPSR-UHFFFAOYSA-N benzene;oxygen Chemical class [O].C1=CC=CC=C1 YAVVGPBYBUYPSR-UHFFFAOYSA-N 0.000 claims description 18
- LCPDWSOZIOUXRV-UHFFFAOYSA-N phenoxyacetic acid Chemical compound OC(=O)COC1=CC=CC=C1 LCPDWSOZIOUXRV-UHFFFAOYSA-N 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000004328 sodium tetraborate Substances 0.000 claims description 12
- 150000002148 esters Chemical class 0.000 claims description 10
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- 239000005586 Nicosulfuron Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- RTCOGUMHFFWOJV-UHFFFAOYSA-N nicosulfuron Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CN=2)C(=O)N(C)C)=N1 RTCOGUMHFFWOJV-UHFFFAOYSA-N 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- VTNQPKFIQCLBDU-UHFFFAOYSA-N Acetochlor Chemical compound CCOCN(C(=O)CCl)C1=C(C)C=CC=C1CC VTNQPKFIQCLBDU-UHFFFAOYSA-N 0.000 claims description 6
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- 239000000706 filtrate Substances 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
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- AMFGTOFWMRQMEM-UHFFFAOYSA-N triazophos Chemical compound N1=C(OP(=S)(OCC)OCC)N=CN1C1=CC=CC=C1 AMFGTOFWMRQMEM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
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- 125000002252 acyl group Chemical group 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
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- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
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- CSPPKDPQLUUTND-NBVRZTHBSA-N Sethoxydim Chemical compound CCO\N=C(/CCC)C1=C(O)CC(CC(C)SCC)CC1=O CSPPKDPQLUUTND-NBVRZTHBSA-N 0.000 description 1
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- ALZOLUNSQWINIR-UHFFFAOYSA-N quinmerac Chemical compound OC(=O)C1=C(Cl)C=CC2=CC(C)=CN=C21 ALZOLUNSQWINIR-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/14—Boron; Compounds thereof
-
- 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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
- A01N33/18—Nitro compounds
- A01N33/20—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
- A01N33/22—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group having at least one oxygen or sulfur atom and at least one nitro group directly attached to the same aromatic ring system
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof containing the group; Thio analogues thereof
-
- 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
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
- A01N39/04—Aryloxy-acetic acids; Derivatives thereof
-
- 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
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Abstract
本发明公开了一种用于小麦田的除草剂，其特征在于，按照重量份组成包括：氯酸钠3~15份，硼砂4~6份，硝基苯酚5~15份，酰胺类除草剂8~17份，水悬浮乳剂4~6份，苯氧类除草剂10~20份。本发明提供了一种用于小麦田的除草剂，配方简单，取料简单综合了苯氧类除草剂、酰胺类除草剂的优点，兼具了传导性除草剂和激素类除草剂的特点，能提升种植的经济效益，制备方法简单易行，使用时不会对环境产生污染，防止水富营养化，提高了除草效果，一次用药可保障农作物的整个生育期不受杂草危害。
Description
技术领域
本发明属于小麦种植领域，具体涉及一种用于小麦的除草剂及其制备方法。
背景技术
小麦是小麦系植物的统称，是单子叶植物，是一种在世界各地广泛种植的禾本科植物，小麦的颖果是人类的主食之一，磨成面粉后科制作面包、馒头、饼干、面条等食物；发酵后可制成啤酒、酒精、白酒（如伏特加），或生质燃料。小麦富含定粉、蛋白质、脂肪、矿物质、钙、铁、硫胺素、核黄酸、烟酸、维生素A及维生素C等。
目前在小麦种植中，为防止杂草通常使用的是化学农药除草剂，由于大量使用化肥农药而造成的环境污染问题日趋严重时，同时，采用化学农药除草剂，使各种杂草产生耐药性、抗药性，增加了防治的难度，甚至造成防治的失败，此外，化学农药因其不具有选择性，对有益的生物也会造成威胁。而且，很多化学农业是不可降解或难于降解的，容易在动植物体内积累而造成污染物的富集。
专利一种用于耐性或抗性油菜作物的除草剂组合物（申请号为：CN99810861.8）公开了一种适于控制耐性或抗性突变体型或转基因油菜作物中的有害植物，以及，如需要，可调控油菜生长的除草混剂(A)+(B)，如需要，还含有安全剂，其中含有有效量的(A)广谱除草剂(A1)草铵膦(盐)以及相关化合物(A2)草甘膦(盐)以及相关化合物如草硫膦，(A3)咪唑啉酮类除草剂如咪唑乙烟酸，咪唑烟酸，咪唑喹啉酸，咪草啶酸，imazapic或它们的盐和/或(A4)选自原卟啉原氧化酶抑制剂(PPO抑制剂)的除草唑类化合物，以及(B)下列除草剂(B1)茎叶-和土壤处理除草剂，可有效地防除单子叶和双子叶有害植物，如吡唑草胺，氟乐灵，异草松，敌草胺，双酰草胺，唑隆和二甲草胺，(B2)主要为茎叶处理除草剂，可有效地防除双子叶有害植物，如氯甲喹啉酸，二氯吡啶酸，哒草特和胺苯磺隆，(B3)主要为茎叶处理除草剂，可以特别有效地防除单子叶有害植物，如精喹禾灵及其酯，精唑禾草灵及其酯，精吡氟禾草灵及其酯，氟吡禾灵和精氟吡禾灵和它们的酯以及草酸，和/或(B4)茎叶和土壤处理除草剂，可以有效地防除单子叶有害植物，如稀禾啶，噻草酮和烯草酮。但是这种组合物配方复杂，不适用于小麦田的除草剂，该组合物制作起来也比较麻烦。
专利一种除草剂组合物（申请号为：CN200310101612.1）公开了一种除草剂组合物，其特征在于含有苯氧乙酸类除草剂和磺酰脲类除草剂。其中苯氧乙酸类除草剂可以是2，4-D钠、2甲4氯、2甲4氯钠、2，4 D丁酯、高2，4-D丙酸、高2甲4氯丙酸以及其它苯氧乙酸类除草剂；磺酰脲类除草剂可以是烟嘧磺隆、砜嘧磺隆以及其它磺酰脲类除草剂。苯氧乙酸类：磺酰脲类的重量比为1-80∶1。本发明优选的制剂形式是可湿性粉剂和可溶性粉剂，最优选是可湿性粉剂。本除草剂组合物可以配制成可湿性粉剂、可溶性粉剂、干悬浮剂、水分散粒剂、粒剂、片剂、泡腾片剂、可溶性液剂、油悬浮剂、水悬浮剂、乳油。本除草剂组合物可使用于玉米田防治杂草，但是对于小麦田中的杂草不适用，而且除草剂所含成分过多，会造成水土富营养化。
发明内容
本发明的目的是提供一种用于小麦田的除草剂及其制备方法，以解决污染环境，危害农作物生长的问题。
为实现上述目的，本发明的技术方案为：一种用于小麦田的除草剂，按照重量份组成包括：氯酸钠3~15份，硼砂4~6份，硝基苯酚5~15份，酰胺类除草剂8~17份，水悬浮乳剂4~6份，苯氧类除草剂10~20份。
优选地，按照重量份组成包括：氯酸钠3份，硼砂4份，硝基苯酚5份，酰胺类除草剂8份，水悬浮乳剂4份，苯氧类除草剂10份。
优选地，按照重量份组成包括：氯酸钠9份，硼砂5份，硝基苯酚10份，酰胺类除草剂13份，水悬浮乳剂5份，苯氧类除草剂15份。
优选地，按照重量份组成包括：氯酸钠15份，硼砂6份，硝基苯酚15份，酰胺类除草剂17份，水悬浮乳剂6份，苯氧类除草剂20份。
优选地，所述酰胺类除草剂选自乙草胺、锈去津和烟嘧黄隆中的一种或者它们的混合物。
优选地，所述苯氧类除草剂选自二甲四氯钠盐、二甲四氯异辛酯和二甲四氧苯氧乙酸中的一种或者它们的混合物。
优选地，所述水悬浮乳剂选自乳化剂和增粘剂中的一种或者它们的混合物。
本发明还公开了一种用于小麦田的除草剂的制备方法，其特征在于，包括以下步骤：
步骤1：将原料分别经粉碎、过筛，得到混合料；
步骤2：将混合料加入5~8倍量85%浓度的酒精，加热至50~60℃煎煮1~2h；
步骤3：过滤，收集滤液，滤渣加入5~10倍量90%浓度的酒精，加热至50~70℃煎煮2~4h；
步骤4：溶液冷却后静置24~36小时，收集步骤3中溶液表面的液体，得到所述除草剂。
本发明的有益效果在于：本发明提供了一种用于小麦田的除草剂，配方简单，取料简单综合了苯氧类除草剂、酰胺类除草剂的优点，兼具了传导性除草剂和激素类除草剂的特点，能提升种植的经济效益，制备方法简单易行，使用时不会对环境产生污染，防止水富营养化，提高了除草效果，一次用药可保障整个生育期不受杂草危害。
具体实施方式
实施例一
一种用于小麦田的除草剂，按照重量份组成包括：氯酸钠3份，硼砂4份，硝基苯酚5份，酰胺类除草剂8份，水悬浮乳剂4份，苯氧类除草剂10份。
所述酰胺类除草剂选自乙草胺、锈去津和烟嘧黄隆中的一种或者它们的混合物。
所述苯氧类除草剂选自二甲四氯钠盐、二甲四氯异辛酯和二甲四氧苯氧乙酸中的一种或者它们的混合物。
所述水悬浮乳剂选自乳化剂和增粘剂中的一种或者它们的混合物。
该除草剂的制备方法包括以下步骤：
步骤1：将原料分别经粉碎、过筛，得到混合料；
步骤2：将混合料加入5~8倍量85%浓度的酒精，加热至50~60℃煎煮1~2h；
步骤3：过滤，收集滤液，滤渣加入5~10倍量90%浓度的酒精，加热至50~70℃煎煮2~4h；
步骤4：溶液冷却后静置24~36小时，收集步骤3中溶液表面的液体，得到所述除草剂。
实施例二
一种用于小麦田的除草剂，按照重量份组成包括：氯酸钠9份，硼砂5份，硝基苯酚10份，酰胺类除草剂13份，水悬浮乳剂5份，苯氧类除草剂15份。
所述酰胺类除草剂选自乙草胺、锈去津和烟嘧黄隆中的一种或者它们的混合物。
所述苯氧类除草剂选自二甲四氯钠盐、二甲四氯异辛酯和二甲四氧苯氧乙酸中的一种或者它们的混合物。
所述水悬浮乳剂选自乳化剂和增粘剂中的一种或者它们的混合物。
该除草剂的制备方法包括以下步骤：
步骤1：将原料分别经粉碎、过筛，得到混合料；
步骤2：将混合料加入5~8倍量85%浓度的酒精，加热至50~60℃煎煮1~2h；
步骤3：过滤，收集滤液，滤渣加入5~10倍量90%浓度的酒精，加热至50~70℃煎煮2~4h；
步骤4：溶液冷却后静置24~36小时，收集步骤3中溶液表面的液体，得到所述除草剂。
实施例三
一种用于小麦田的除草剂，按照重量份组成包括：氯酸钠15份，硼砂6份，硝基苯酚15份，酰胺类除草剂17份，水悬浮乳剂6份，苯氧类除草剂20份。
所述酰胺类除草剂选自乙草胺、锈去津和烟嘧黄隆中的一种或者它们的混合物。
所述苯氧类除草剂选自二甲四氯钠盐、二甲四氯异辛酯和二甲四氧苯氧乙酸中的一种或者它们的混合物。
所述水悬浮乳剂选自乳化剂和增粘剂中的一种或者它们的混合物。
该除草剂的制备方法包括以下步骤：
步骤1：将原料分别经粉碎、过筛，得到混合料；
步骤2：将混合料加入5~8倍量85%浓度的酒精，加热至50~60℃煎煮1~2h；
步骤3：过滤，收集滤液，滤渣加入5~10倍量90%浓度的酒精，加热至50~70℃煎煮2~4h；
步骤4：溶液冷却后静置24~36小时，收集步骤3中溶液表面的液体，得到所述除草剂。
实施例四
一种用于小麦田的除草剂，按照重量份组成包括：氯酸钠15份，硼砂6份，硝基苯酚15份，酰胺类除草剂17份，水悬浮乳剂6份，苯氧类除草剂20份。
所述酰胺类除草剂选自乙草胺、锈去津和烟嘧黄隆中的一种或者它们的混合物。
所述苯氧类除草剂选自二甲四氯钠盐、二甲四氯异辛酯和二甲四氧苯氧乙酸中的一种或者它们的混合物。
所述水悬浮乳剂选自乳化剂和增粘剂中的一种或者它们的混合物。
该除草剂的制备方法包括以下步骤：
步骤1：将原料分别经粉碎、过筛，得到混合料；
步骤2：将混合料加入8倍量85%浓度的酒精，加热至60℃煎煮1~2h；
步骤3：过滤，收集滤液，滤渣加入10倍量90%浓度的酒精，加热至50~70℃煎煮2~4h；
步骤4：溶液冷却后静置36小时，收集步骤3中溶液表面的液体，得到所述除草剂。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
Claims (8)
1.一种用于小麦田的除草剂，其特征在于，按照重量份组成包括：氯酸钠3~15份，硼砂4~6份，硝基苯酚5~15份，酰胺类除草剂8~17份，水悬浮乳剂4~6份，苯氧类除草剂10~20份。
2.根据权利要求1所述的一种用于小麦田的除草剂，其特征在于，按照重量份组成包括：氯酸钠3份，硼砂4份，硝基苯酚5份，酰胺类除草剂8份，水悬浮乳剂4份，苯氧类除草剂10份。
3.根据权利要求1所述的一种用于小麦田的除草剂，其特征在于，按照重量份组成包括：氯酸钠9份，硼砂5份，硝基苯酚10份，酰胺类除草剂13份，水悬浮乳剂5份，苯氧类除草剂15份。
4.根据权利要求1所述的一种用于小麦田的除草剂，其特征在于，按照重量份组成包括：氯酸钠15份，硼砂6份，硝基苯酚15份，酰胺类除草剂17份，水悬浮乳剂6份，苯氧类除草剂20份。
5.根据权利要求1至4中任一项所述的一种用于小麦田的除草剂，其特征在于，所述酰胺类除草剂选自乙草胺、锈去津和烟嘧黄隆中的一种或者它们的混合物。
6.根据权利要求1至4中任一项所述的一种用于小麦田的除草剂，其特征在于，所述苯氧类除草剂选自二甲四氯钠盐、二甲四氯异辛酯和二甲四氧苯氧乙酸中的一种或者它们的混合物。
7.根据权利要求1至4中任一项所述的一种用于小麦田的除草剂，其特征在于，所述水悬浮乳剂选自乳化剂和增粘剂中的一种或者它们的混合物。
8.一种用于小麦田的除草剂的制备方法，其特征在于，包括以下步骤：
步骤1：将原料分别经粉碎、过筛，得到混合料；
步骤2：将混合料加入5~8倍量85%浓度的酒精，加热至50~60℃煎煮1~2h；
步骤3：过滤，收集滤液，滤渣加入5~10倍量90%浓度的酒精，加热至50~70℃煎煮2~4h；
步骤4：溶液冷却后静置24~36小时，收集步骤3中溶液表面的液体，得到所述除草剂。
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| CN107094792A (zh) * | 2017-06-08 | 2017-08-29 | 合肥市风达农业有限责任公司 | 一种用于单子叶农作物的除草剂及其制备方法 |
| CN107333803A (zh) * | 2017-06-08 | 2017-11-10 | 合肥龙滨化工科技有限公司 | 一种可湿性小麦除草剂及其制备方法 |
| CN107711847A (zh) * | 2017-09-21 | 2018-02-23 | 广西沙田仙人滩农业投资有限公司 | 一种紫花苜蓿除草剂 |
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| CN107094792A (zh) * | 2017-06-08 | 2017-08-29 | 合肥市风达农业有限责任公司 | 一种用于单子叶农作物的除草剂及其制备方法 |
| CN107333803A (zh) * | 2017-06-08 | 2017-11-10 | 合肥龙滨化工科技有限公司 | 一种可湿性小麦除草剂及其制备方法 |
| CN107711847A (zh) * | 2017-09-21 | 2018-02-23 | 广西沙田仙人滩农业投资有限公司 | 一种紫花苜蓿除草剂 |
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