CN106748169A - Special Water soluble fertilizer of a kind of spinach containing humic acid and preparation method thereof - Google Patents

Special Water soluble fertilizer of a kind of spinach containing humic acid and preparation method thereof Download PDF

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CN106748169A
CN106748169A CN201611220780.6A CN201611220780A CN106748169A CN 106748169 A CN106748169 A CN 106748169A CN 201611220780 A CN201611220780 A CN 201611220780A CN 106748169 A CN106748169 A CN 106748169A
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humic acid
soluble fertilizer
spinach
special water
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陈肖虎
田娟
唐道文
赵平原
王丽远
鲁圣军
黎志英
刘利
金会心
黄碧芳
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Guizhou University
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Sciences (AREA)
  • Fertilizers (AREA)

Abstract

本发明公开了一种含腐殖酸的菠菜专用水溶肥及其制备方法,它由以下重量份原料制成:尿素55‑75份、硝酸铵8‑16份、磷酸二氢钾15‑23份、硫酸铵6‑12份、反应助剂15‑21份、硫酸镁6‑12份、硫酸钙9‑15份、氨基酸2‑6份、腐殖酸7‑11份、糖醇1‑5份、黄腐殖酸6‑10份、植物生长调节剂1‑5份、除草剂6‑10份、EDTA2‑6份;本水溶肥不仅能有效的解决土壤板结、土壤重金属污染的问题,还能起到抑制杂草生长改善种植环境,提高菠菜长势的优点。The invention discloses a special water-soluble fertilizer for spinach containing humic acid and a preparation method thereof, which is prepared from the following raw materials in parts by weight: 55-75 parts of urea, 8-16 parts of ammonium nitrate, and 15-23 parts of potassium dihydrogen phosphate , 6-12 parts of ammonium sulfate, 15-21 parts of reaction aid, 6-12 parts of magnesium sulfate, 9-15 parts of calcium sulfate, 2-6 parts of amino acid, 7-11 parts of humic acid, 1-5 parts of sugar alcohol , 6-10 parts of fulvic acid, 1-5 parts of plant growth regulator, 6-10 parts of herbicide, 2-6 parts of EDTA; this water-soluble fertilizer can not only effectively solve the problems of soil compaction and soil heavy metal pollution, but also It has the advantages of inhibiting the growth of weeds, improving the planting environment and improving the growth of spinach.

Description

一种含腐殖酸的菠菜专用水溶肥及其制备方法A special water-soluble fertilizer for spinach containing humic acid and preparation method thereof

技术领域technical field

本发明涉及肥料制备技术领域,具体涉及一种含腐殖酸的菠菜专用水溶肥及其制备方法。The invention relates to the technical field of fertilizer preparation, in particular to a special water-soluble fertilizer for spinach containing humic acid and a preparation method thereof.

背景技术Background technique

水溶性肥料,是一种可以完全溶于水的多元复合肥料,它能迅速地溶解于水中,更容易被作物吸收,而且其吸收利用率相对较高,更为关键的是它可以应用于喷滴灌等设施农业,实现水肥一体化,达到省水省肥省工的效能。Water-soluble fertilizer is a multi-component compound fertilizer that can be completely dissolved in water. It can be quickly dissolved in water and is more easily absorbed by crops, and its absorption and utilization rate is relatively high. More importantly, it can be applied to spray Facility agriculture such as drip irrigation realizes the integration of water and fertilizer, and achieves the efficiency of saving water, fertilizer and labor.

菠菜又名波斯菜、赤根菜、鹦鹉菜等一年生草本植物。植物高可达1米,根圆锥状,带红色,较少为白色,叶戟形至卵形,鲜绿色,全缘或有少数牙齿状裂片,它富含类胡萝卜素、维生素C、维生素K、矿物质(钙质、铁质等)、辅酶Q10等多种营养素,菠菜含有大量的植物粗纤维,具有促进肠道蠕动的作用,利于排便,且能促进胰腺分泌,帮助消化。对于痔疮、慢性胰腺炎、便秘、肛裂等病症有治疗作用,菠菜中所含的胡萝卜素,在人体内转变成维生素A,能维护正常视力和上皮细胞的健康,增加预防传染病的能力,促进儿童生长发育,由于菠菜具有较高的食用价值和药用价值,因此如何栽培出品质优良、营养丰富的健康菠菜具有重要的意义,菠菜的栽培其中最为重要的便是肥料的施用,其直接关系到菠菜的长势、对养分的吸收以及对生长环境的需求,但是传统的肥料在施用过程中往往只能够保证作物的生长需求,无法解决由于施肥造成的营养元素利用不完善,导致土壤板结的问题,而且也无法解决土壤重金属污染、有毒有害物资污染的问题,由此可以看出如何研制出一种既能够提高营养元素利用率,又能够有效解决土壤板结、土壤重金属污染,改善土壤环境的问题的肥料是现代农业发展迫切需要的,为此,本发明人通过大量的实验和研究提供了一种含腐殖酸的菠菜专用水溶肥及其制备方法。Spinach is also known as Persian vegetable, red root vegetable, parrot vegetable and other annual herbs. The plant can be up to 1 meter high, the roots are conical, reddish, less white, the leaves are halberd-shaped to ovate, bright green, entire or have a few tooth-like lobes, it is rich in carotenoids, vitamin C, vitamin K , minerals (calcium, iron, etc.), coenzyme Q10 and other nutrients, spinach contains a lot of plant crude fiber, which can promote intestinal peristalsis, facilitate defecation, and can promote pancreatic secretion and help digestion. It has a therapeutic effect on hemorrhoids, chronic pancreatitis, constipation, anal fissure and other diseases. The carotene contained in spinach is transformed into vitamin A in the human body, which can maintain normal vision and the health of epithelial cells, and increase the ability to prevent infectious diseases. Promote the growth and development of children. Since spinach has high food value and medicinal value, it is of great significance to cultivate healthy spinach with good quality and rich nutrition. The most important thing in the cultivation of spinach is the application of fertilizer, which directly It is related to the growth of spinach, the absorption of nutrients and the demand for the growth environment. However, traditional fertilizers can only guarantee the growth needs of crops during the application process, and cannot solve the problem of soil compaction caused by incomplete utilization of nutrients caused by fertilization. problems, and can not solve the problems of soil heavy metal pollution, toxic and harmful substances pollution, from this we can see how to develop a kind of fertilizer that can not only improve the utilization rate of nutrients, but also effectively solve soil compaction, soil heavy metal pollution, and improve the soil environment. The fertilizer in question is urgently needed by the development of modern agriculture. Therefore, the inventor provides a special water-soluble fertilizer for spinach containing humic acid and a preparation method thereof through a large number of experiments and researches.

发明内容Contents of the invention

为解决上述技术问题,本发明提供了一种含腐殖酸的菠菜专用水溶肥及其制备方法。In order to solve the above technical problems, the invention provides a special water-soluble fertilizer for spinach containing humic acid and a preparation method thereof.

本发明是通过以下技术方案予以实现的:The present invention is achieved through the following technical solutions:

一种含腐殖酸的菠菜专用水溶肥,它由以下重量份原料制成:尿素55-75份、硝酸铵8-16份、磷酸二氢钾15-23份、硫酸铵6-12份、反应助剂15-21份、硫酸镁6-12份、硫酸钙9-15份、氨基酸2-6份、腐殖酸7-11份、糖醇1-5份、黄腐殖酸6-10份、植物生长调节剂1-5份、除草剂6-10份、EDTA2-6份。A special water-soluble fertilizer for spinach containing humic acid, which is made of the following raw materials in parts by weight: 55-75 parts of urea, 8-16 parts of ammonium nitrate, 15-23 parts of potassium dihydrogen phosphate, 6-12 parts of ammonium sulfate, 15-21 parts of reaction aid, 6-12 parts of magnesium sulfate, 9-15 parts of calcium sulfate, 2-6 parts of amino acid, 7-11 parts of humic acid, 1-5 parts of sugar alcohol, 6-10 parts of yellow humic acid 1-5 parts of plant growth regulator, 6-10 parts of herbicide, 2-6 parts of EDTA.

所述含腐殖酸的菠菜专用水溶肥由以下重量份原料制成:尿素60-70份、硝酸铵10-14份、磷酸二氢钾17-21份、硫酸铵8-10份、反应助剂17-19份、硫酸镁8-10份、硫酸钙11-13份、氨基酸3-5份、腐殖酸8-10份、糖醇2-4份、黄腐殖酸7-9份、植物生长调节剂2-4份、除草剂7-9份、EDTA3-5份。The special water-soluble fertilizer for spinach containing humic acid is made of the following raw materials in parts by weight: 60-70 parts of urea, 10-14 parts of ammonium nitrate, 17-21 parts of potassium dihydrogen phosphate, 8-10 parts of ammonium sulfate, reaction aid 17-19 parts of agent, 8-10 parts of magnesium sulfate, 11-13 parts of calcium sulfate, 3-5 parts of amino acid, 8-10 parts of humic acid, 2-4 parts of sugar alcohol, 7-9 parts of yellow humic acid, 2-4 parts of plant growth regulator, 7-9 parts of herbicide, 3-5 parts of EDTA.

所述含腐殖酸的菠菜专用水溶肥由以下重量份原料制成:尿素65份、硝酸铵12份、磷酸二氢钾19份、硫酸铵9份、反应助剂18份、硫酸镁9份、硫酸钙12份、氨基酸4份、腐殖酸9份、糖醇3份、黄腐殖酸8份、植物生长调节剂3份、除草剂8份、EDTA4份。The special water-soluble fertilizer for spinach containing humic acid is made of the following raw materials in parts by weight: 65 parts of urea, 12 parts of ammonium nitrate, 19 parts of potassium dihydrogen phosphate, 9 parts of ammonium sulfate, 18 parts of reaction aids, and 9 parts of magnesium sulfate , 12 parts of calcium sulfate, 4 parts of amino acid, 9 parts of humic acid, 3 parts of sugar alcohol, 8 parts of fulvic acid, 3 parts of plant growth regulator, 8 parts of herbicide, and 4 parts of EDTA.

所述反应助剂为硫代硫酸钠。The reaction auxiliary agent is sodium thiosulfate.

所述糖醇为丙三醇、木糖醇、甘露醇、山梨糖醇中的一种。The sugar alcohol is one of glycerol, xylitol, mannitol and sorbitol.

所述植物生长调节剂为胺鲜酯(DA-6),芸苔素,赤霉素、氯吡脲、6-苄基氨基嘌呤,油菜素内酯,三十烷醇、吲哚丁酸、萘乙酸、多效唑,乙烯利、多效唑,防落素,吲熟酯中的至少一种。Described plant growth regulator is diethyl aminohexanoate (DA-6), brassin, gibberellin, forchlorfenuron, 6-benzyl aminopurine, brassinosteroid, triacontanol, indole butyric acid, At least one of naphthaleneacetic acid, paclobutrazol, ethephon, paclobutrazol, anti-falling element, and indobutrazol.

所述除草剂为乙草胺、敌草胺、乙氧氟草醚、48%地乐胺乳油、48%氟乐灵乳油、48%拉索乳油、72%都尔乳油、50%乙草胺乳油、50%西玛津可湿粉剂、48%苯达松水剂、48%百草敌水剂、72%2,4-D丁酯乳油、20%2甲4氯水剂、22.5%伴地农乳油、20%使它隆乳油、10%草甘膦水剂、20%百草枯水剂中的一种。The herbicides are acetochlor, napropamide, oxyfluorfen, 48% demolamine emulsifiable concentrate, 48% trifluralin emulsifiable concentrate, 48% lasso emulsifiable concentrate, 72% Dole emulsifiable concentrate, 50% acetochlor EC, 50% simazine wettable powder, 48% bentazone aqueous solution, 48% paraquat aqueous solution, 72% 2,4-D butyl emulsifiable concentrate, 20% 2,4-chlorine aqueous solution, 22.5% bundi It is one of Nong EC, 20% Shitalong EC, 10% glyphosate water, and 20% paraquat water.

本发明还提供了上述含腐殖酸的菠菜专用水溶肥的制备方法,该方法是将尿素、硝酸铵、磷酸二氢钾、硫酸铵、硫酸镁、硫酸钙粉碎至60-70目,放入反应釜中,搅拌10-15min使其溶解,再加入反应助剂、氨基酸、腐殖酸、糖醇、黄腐殖酸、植物生长调节剂、除草剂、EDTA继续搅拌均匀后,放入高压均质机中进行均质处理,均质处理完成后,浓缩结晶喷雾干燥,粉碎包装即得到含腐殖酸的菠菜专用水溶肥。The present invention also provides a preparation method of the above-mentioned special water-soluble fertilizer for spinach containing humic acid, the method is to crush urea, ammonium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, and calcium sulfate to 60-70 meshes, put In the reaction kettle, stir for 10-15 minutes to dissolve it, then add reaction aids, amino acids, humic acid, sugar alcohol, fulvic acid, plant growth regulators, herbicides, EDTA and continue to stir evenly, then put in high-pressure homogenization After the homogenization treatment is completed, the concentrated crystals are spray-dried, crushed and packaged to obtain the special water-soluble fertilizer for spinach containing humic acid.

所述均质处理的均质压力控制为160-220MPa,温度控制为52-58℃,时间为18-26min。The homogenization pressure of the homogenization treatment is controlled at 160-220 MPa, the temperature is controlled at 52-58° C., and the time is 18-26 min.

所述含腐殖酸的菠菜专用水溶肥其N:P2O5:K2O的摩尔比为2:2:3。The special water-soluble fertilizer for spinach containing humic acid has a molar ratio of N:P2O5:K2O of 2:2:3.

本发明的有益效果在于:本发明通过对菠菜生长习性的研究,制备出的含腐殖酸的菠菜专用水溶肥在对菠菜使用后无负面效应,水溶性好,营养成分易于菠菜吸收,不易被土壤固定、不板结土壤,使用方便,省时省力,在使用过程中不受土壤条件和作物生长季节的影响,在菠菜生长旺盛的季节,采用普通的肥料进行施肥的时候,往往会因肥料养分释放转化慢,肥效迟,而影响到菠菜的产量和品质,特别在冬季大棚栽培菠菜时,常因低温、日照不足等情况,用常规肥料施肥,往往效果不理想,而采用本含腐殖酸的菠菜专用水溶肥效果十分良好,本含腐殖酸的菠菜专用水溶肥含有多种营养成分,能满足菠菜对多种养分的需要,而且由于本水溶肥的原料中加入了硫代硫酸钠、植物生长调节剂、除草剂等原料,在菠菜栽培过程中使用本水溶肥不仅能有效的解决土壤板结、土壤重金属污染的问题,还能起到抑制杂草生长改善种植环境,提高菠菜长势的优点。The beneficial effect of the present invention is that: through the research on the growth habit of spinach, the special water-soluble fertilizer for spinach containing humic acid prepared by the present invention has no negative effect on spinach after being used, has good water solubility, and the nutrient components are easy to be absorbed by spinach, and are not easily absorbed by spinach. The soil is fixed and does not compact the soil. It is easy to use, saves time and effort, and is not affected by soil conditions and crop growing seasons during use. The release and transformation are slow, and the fertilizer effect is late, which affects the yield and quality of spinach. Especially when growing spinach in greenhouses in winter, due to low temperature and insufficient sunshine, the effect of fertilizing with conventional fertilizers is often unsatisfactory. The special water-soluble fertilizer for spinach has a very good effect. The special water-soluble fertilizer for spinach containing humic acid contains a variety of nutrients, which can meet the needs of spinach for various nutrients, and because sodium thiosulfate is added to the raw materials of this water-soluble fertilizer , plant growth regulators, herbicides and other raw materials, the use of this water-soluble fertilizer in the spinach cultivation process can not only effectively solve the problems of soil compaction and soil heavy metal pollution, but also inhibit the growth of weeds, improve the planting environment, and improve the growth of spinach advantage.

具体实施方式detailed description

以下结合具体实施例对本发明的技术方案作进一步描述,但要求保护的范围并不局限于所述。The technical solution of the present invention will be further described below in conjunction with specific examples, but the scope of protection is not limited to the above.

实施例一Embodiment one

配方:尿素55份、硝酸铵8份、磷酸二氢钾15份、硫酸铵6份、反应助剂15份、硫酸镁6份、硫酸钙9份、氨基酸2份、腐殖酸7份、糖醇1份、黄腐殖酸6份、植物生长调节剂1份、除草剂6份、EDTA2份。Formula: 55 parts of urea, 8 parts of ammonium nitrate, 15 parts of potassium dihydrogen phosphate, 6 parts of ammonium sulfate, 15 parts of reaction aid, 6 parts of magnesium sulfate, 9 parts of calcium sulfate, 2 parts of amino acid, 7 parts of humic acid, sugar 1 part of alcohol, 6 parts of fulvic acid, 1 part of plant growth regulator, 6 parts of herbicide, 2 parts of EDTA.

制备方法:该方法是将尿素、硝酸铵、磷酸二氢钾、硫酸铵、硫酸镁、硫酸钙粉碎至60目,放入反应釜中,搅拌10min使其溶解,再加入反应助剂、氨基酸、腐殖酸、糖醇、黄腐殖酸、植物生长调节剂、除草剂、EDTA继续搅拌均匀后,放入高压均质机中进行均质处理,均质处理完成后,浓缩结晶喷雾干燥,粉碎包装即得到含腐殖酸的菠菜专用水溶肥。Preparation method: This method is to crush urea, ammonium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, and calcium sulfate to 60 meshes, put them into a reaction kettle, stir for 10 minutes to dissolve them, and then add reaction aids, amino acids, Humic acid, sugar alcohol, fulvic acid, plant growth regulator, herbicide, and EDTA continue to stir evenly, and then put them into a high-pressure homogenizer for homogenization treatment. After the homogenization treatment, the concentrated crystals are spray-dried and pulverized After packaging, the special water-soluble fertilizer for spinach containing humic acid can be obtained.

实施例二Embodiment two

配方:尿素75份、硝酸铵16份、磷酸二氢钾23份、硫酸铵12份、反应助剂21份、硫酸镁12份、硫酸钙15份、氨基酸6份、腐殖酸11份、糖醇5份、黄腐殖酸10份、植物生长调节剂5份、除草剂10份、EDTA6份。Formula: 75 parts of urea, 16 parts of ammonium nitrate, 23 parts of potassium dihydrogen phosphate, 12 parts of ammonium sulfate, 21 parts of reaction aid, 12 parts of magnesium sulfate, 15 parts of calcium sulfate, 6 parts of amino acid, 11 parts of humic acid, sugar 5 parts of alcohol, 10 parts of fulvic acid, 5 parts of plant growth regulator, 10 parts of herbicide, 6 parts of EDTA.

制备方法:该方法是将尿素、硝酸铵、磷酸二氢钾、硫酸铵、硫酸镁、硫酸钙粉碎至70目,放入反应釜中,搅拌15min使其溶解,再加入反应助剂、氨基酸、腐殖酸、糖醇、黄腐殖酸、植物生长调节剂、除草剂、EDTA继续搅拌均匀后,放入高压均质机中进行均质处理,均质处理完成后,浓缩结晶喷雾干燥,粉碎包装即得到含腐殖酸的菠菜专用水溶肥。Preparation method: This method is to crush urea, ammonium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, and calcium sulfate to 70 meshes, put them into a reaction kettle, stir for 15 minutes to dissolve them, and then add reaction aids, amino acids, Humic acid, sugar alcohol, fulvic acid, plant growth regulator, herbicide, and EDTA continue to stir evenly, and then put them into a high-pressure homogenizer for homogenization treatment. After the homogenization treatment, the concentrated crystals are spray-dried and pulverized After packaging, the special water-soluble fertilizer for spinach containing humic acid can be obtained.

实施例三Embodiment Three

配方:尿素60份、硝酸铵10份、磷酸二氢钾17份、硫酸铵8份、反应助剂17份、硫酸镁8份、硫酸钙11份、氨基酸3份、腐殖酸8份、糖醇2份、黄腐殖酸7份、植物生长调节剂2份、除草剂7份、EDTA3份。Formula: 60 parts of urea, 10 parts of ammonium nitrate, 17 parts of potassium dihydrogen phosphate, 8 parts of ammonium sulfate, 17 parts of reaction aid, 8 parts of magnesium sulfate, 11 parts of calcium sulfate, 3 parts of amino acid, 8 parts of humic acid, sugar 2 parts of alcohol, 7 parts of fulvic acid, 2 parts of plant growth regulator, 7 parts of herbicide, 3 parts of EDTA.

制备方法:该方法是将尿素、硝酸铵、磷酸二氢钾、硫酸铵、硫酸镁、硫酸钙粉碎至60目,放入反应釜中,搅拌10min使其溶解,再加入反应助剂、氨基酸、腐殖酸、糖醇、黄腐殖酸、植物生长调节剂、除草剂、EDTA继续搅拌均匀后,放入高压均质机中进行均质处理,均质处理完成后,浓缩结晶喷雾干燥,粉碎包装即得到含腐殖酸的菠菜专用水溶肥。Preparation method: This method is to crush urea, ammonium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, and calcium sulfate to 60 meshes, put them into a reaction kettle, stir for 10 minutes to dissolve them, and then add reaction aids, amino acids, Humic acid, sugar alcohol, fulvic acid, plant growth regulator, herbicide, and EDTA continue to stir evenly, and then put them into a high-pressure homogenizer for homogenization treatment. After the homogenization treatment, the concentrated crystals are spray-dried and pulverized After packaging, the special water-soluble fertilizer for spinach containing humic acid can be obtained.

实施例四Embodiment four

配方:尿素70份、硝酸铵14份、磷酸二氢钾21份、硫酸铵10份、反应助剂19份、硫酸镁10份、硫酸钙13份、氨基酸5份、腐殖酸10份、糖醇4份、黄腐殖酸9份、植物生长调节剂4份、除草剂9份、EDTA5份。Formula: 70 parts of urea, 14 parts of ammonium nitrate, 21 parts of potassium dihydrogen phosphate, 10 parts of ammonium sulfate, 19 parts of reaction aid, 10 parts of magnesium sulfate, 13 parts of calcium sulfate, 5 parts of amino acid, 10 parts of humic acid, sugar 4 parts of alcohol, 9 parts of fulvic acid, 4 parts of plant growth regulator, 9 parts of herbicide, 5 parts of EDTA.

制备方法:该方法是将尿素、硝酸铵、磷酸二氢钾、硫酸铵、硫酸镁、硫酸钙粉碎至70目,放入反应釜中,搅拌15min使其溶解,再加入反应助剂、氨基酸、腐殖酸、糖醇、黄腐殖酸、植物生长调节剂、除草剂、EDTA继续搅拌均匀后,放入高压均质机中进行均质处理,均质处理完成后,浓缩结晶喷雾干燥,粉碎包装即得到含腐殖酸的菠菜专用水溶肥。Preparation method: This method is to crush urea, ammonium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, and calcium sulfate to 70 meshes, put them into a reaction kettle, stir for 15 minutes to dissolve them, and then add reaction aids, amino acids, Humic acid, sugar alcohol, fulvic acid, plant growth regulator, herbicide, and EDTA continue to stir evenly, and then put them into a high-pressure homogenizer for homogenization treatment. After the homogenization treatment, the concentrated crystals are spray-dried and pulverized After packaging, the special water-soluble fertilizer for spinach containing humic acid can be obtained.

实施例五Embodiment five

配方:尿素65份、硝酸铵12份、磷酸二氢钾19份、硫酸铵9份、反应助剂18份、硫酸镁9份、硫酸钙12份、氨基酸4份、腐殖酸9份、糖醇3份、黄腐殖酸8份、植物生长调节剂3份、除草剂8份、EDTA4份。Formula: 65 parts of urea, 12 parts of ammonium nitrate, 19 parts of potassium dihydrogen phosphate, 9 parts of ammonium sulfate, 18 parts of reaction aid, 9 parts of magnesium sulfate, 12 parts of calcium sulfate, 4 parts of amino acid, 9 parts of humic acid, sugar 3 parts of alcohol, 8 parts of fulvic acid, 3 parts of plant growth regulator, 8 parts of herbicide, 4 parts of EDTA.

制备方法:该方法是将尿素、硝酸铵、磷酸二氢钾、硫酸铵、硫酸镁、硫酸钙粉碎至65目,放入反应釜中,搅拌12.5min使其溶解,再加入反应助剂、氨基酸、腐殖酸、糖醇、黄腐殖酸、植物生长调节剂、除草剂、EDTA继续搅拌均匀后,放入高压均质机中进行均质处理,均质处理完成后,浓缩结晶喷雾干燥,粉碎包装即得到含腐殖酸的菠菜专用水溶肥。Preparation method: This method is to crush urea, ammonium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, and calcium sulfate to 65 meshes, put them into a reaction kettle, stir for 12.5 minutes to dissolve them, and then add reaction aids, amino acids , humic acid, sugar alcohol, fulvic acid, plant growth regulator, herbicide, and EDTA continue to stir evenly, and then put them into a high-pressure homogenizer for homogenization treatment. After the homogenization treatment is completed, the concentrated crystals are spray-dried. Crushed and packaged to obtain the special water-soluble fertilizer for spinach containing humic acid.

实施例六Embodiment six

配方:尿素55份、硝酸铵16份、磷酸二氢钾15份、硫酸铵12份、反应助剂15份、硫酸镁12份、硫酸钙9份、氨基酸6份、腐殖酸7份、糖醇5份、黄腐殖酸6份、植物生长调节剂5份、除草剂6份、EDTA6份。Formula: 55 parts of urea, 16 parts of ammonium nitrate, 15 parts of potassium dihydrogen phosphate, 12 parts of ammonium sulfate, 15 parts of reaction aid, 12 parts of magnesium sulfate, 9 parts of calcium sulfate, 6 parts of amino acid, 7 parts of humic acid, sugar 5 parts of alcohol, 6 parts of fulvic acid, 5 parts of plant growth regulator, 6 parts of herbicide, and 6 parts of EDTA.

制备方法:该方法是将尿素、硝酸铵、磷酸二氢钾、硫酸铵、硫酸镁、硫酸钙粉碎至60目,放入反应釜中,搅拌10min使其溶解,再加入反应助剂、氨基酸、腐殖酸、糖醇、黄腐殖酸、植物生长调节剂、除草剂、EDTA继续搅拌均匀后,放入高压均质机中进行均质处理,均质处理完成后,浓缩结晶喷雾干燥,粉碎包装即得到含腐殖酸的菠菜专用水溶肥。Preparation method: This method is to crush urea, ammonium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, and calcium sulfate to 60 meshes, put them into a reaction kettle, stir for 10 minutes to dissolve them, and then add reaction aids, amino acids, Humic acid, sugar alcohol, fulvic acid, plant growth regulator, herbicide, and EDTA continue to stir evenly, and then put them into a high-pressure homogenizer for homogenization treatment. After the homogenization treatment, the concentrated crystals are spray-dried and pulverized After packaging, the special water-soluble fertilizer for spinach containing humic acid can be obtained.

实施例七Embodiment seven

配方:尿素75份、硝酸铵8份、磷酸二氢钾23份、硫酸铵6份、反应助剂21份、硫酸镁6份、硫酸钙15份、氨基酸2份、腐殖酸11份、糖醇1份、黄腐殖酸10份、植物生长调节剂1份、除草剂10份、EDTA2份。Formula: 75 parts of urea, 8 parts of ammonium nitrate, 23 parts of potassium dihydrogen phosphate, 6 parts of ammonium sulfate, 21 parts of reaction aid, 6 parts of magnesium sulfate, 15 parts of calcium sulfate, 2 parts of amino acid, 11 parts of humic acid, sugar 1 part alcohol, 10 parts fulvic acid, 1 part plant growth regulator, 10 parts herbicide, 2 parts EDTA.

制备方法:该方法是将尿素、硝酸铵、磷酸二氢钾、硫酸铵、硫酸镁、硫酸钙粉碎至70目,放入反应釜中,搅拌15min使其溶解,再加入反应助剂、氨基酸、腐殖酸、糖醇、黄腐殖酸、植物生长调节剂、除草剂、EDTA继续搅拌均匀后,放入高压均质机中进行均质处理,均质处理完成后,浓缩结晶喷雾干燥,粉碎包装即得到含腐殖酸的菠菜专用水溶肥。Preparation method: This method is to crush urea, ammonium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, and calcium sulfate to 70 meshes, put them into a reaction kettle, stir for 15 minutes to dissolve them, and then add reaction aids, amino acids, Humic acid, sugar alcohol, fulvic acid, plant growth regulator, herbicide, and EDTA continue to stir evenly, and then put them into a high-pressure homogenizer for homogenization treatment. After the homogenization treatment, the concentrated crystals are spray-dried and pulverized After packaging, the special water-soluble fertilizer for spinach containing humic acid can be obtained.

实施例八Embodiment Eight

配方:尿素60份、硝酸铵14份、磷酸二氢钾17份、硫酸铵10份、反应助剂17份、硫酸镁10份、硫酸钙11份、氨基酸5份、腐殖酸8份、糖醇4份、黄腐殖酸7份、植物生长调节剂4份、除草剂7份、EDTA5份。Formula: 60 parts of urea, 14 parts of ammonium nitrate, 17 parts of potassium dihydrogen phosphate, 10 parts of ammonium sulfate, 17 parts of reaction aid, 10 parts of magnesium sulfate, 11 parts of calcium sulfate, 5 parts of amino acid, 8 parts of humic acid, sugar 4 parts of alcohol, 7 parts of fulvic acid, 4 parts of plant growth regulator, 7 parts of herbicide, 5 parts of EDTA.

制备方法:该方法是将尿素、硝酸铵、磷酸二氢钾、硫酸铵、硫酸镁、硫酸钙粉碎至60目,放入反应釜中,搅拌10min使其溶解,再加入反应助剂、氨基酸、腐殖酸、糖醇、黄腐殖酸、植物生长调节剂、除草剂、EDTA继续搅拌均匀后,放入高压均质机中进行均质处理,均质处理完成后,浓缩结晶喷雾干燥,粉碎包装即得到含腐殖酸的菠菜专用水溶肥。Preparation method: This method is to crush urea, ammonium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, and calcium sulfate to 60 meshes, put them into a reaction kettle, stir for 10 minutes to dissolve them, and then add reaction aids, amino acids, Humic acid, sugar alcohol, fulvic acid, plant growth regulator, herbicide, and EDTA continue to stir evenly, and then put them into a high-pressure homogenizer for homogenization treatment. After the homogenization treatment, the concentrated crystals are spray-dried and pulverized After packaging, the special water-soluble fertilizer for spinach containing humic acid can be obtained.

实施例九Embodiment nine

配方:尿素70份、硝酸铵10份、磷酸二氢钾21份、硫酸铵8份、反应助剂19份、硫酸镁8份、硫酸钙13份、氨基酸3份、腐殖酸10份、糖醇2份、黄腐殖酸9份、植物生长调节剂2份、除草剂9份、EDTA3份。Formula: 70 parts of urea, 10 parts of ammonium nitrate, 21 parts of potassium dihydrogen phosphate, 8 parts of ammonium sulfate, 19 parts of reaction aid, 8 parts of magnesium sulfate, 13 parts of calcium sulfate, 3 parts of amino acid, 10 parts of humic acid, sugar 2 parts of alcohol, 9 parts of fulvic acid, 2 parts of plant growth regulator, 9 parts of herbicide, 3 parts of EDTA.

制备方法:该方法是将尿素、硝酸铵、磷酸二氢钾、硫酸铵、硫酸镁、硫酸钙粉碎至70目,放入反应釜中,搅拌15min使其溶解,再加入反应助剂、氨基酸、腐殖酸、糖醇、黄腐殖酸、植物生长调节剂、除草剂、EDTA继续搅拌均匀后,放入高压均质机中进行均质处理,均质处理完成后,浓缩结晶喷雾干燥,粉碎包装即得到含腐殖酸的菠菜专用水溶肥。Preparation method: This method is to crush urea, ammonium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, and calcium sulfate to 70 meshes, put them into a reaction kettle, stir for 15 minutes to dissolve them, and then add reaction aids, amino acids, Humic acid, sugar alcohol, fulvic acid, plant growth regulator, herbicide, and EDTA continue to stir evenly, and then put them into a high-pressure homogenizer for homogenization treatment. After the homogenization treatment, the concentrated crystals are spray-dried and pulverized After packaging, the special water-soluble fertilizer for spinach containing humic acid can be obtained.

下面结合具体实验例对本发明做进一步的说明:The present invention will be further described below in conjunction with specific experimental examples:

实验例1Experimental example 1

采用本发明实施例一、实施例二、实施例三、实施例四、实施例五、实施例六、实施例七、实施例八、实施例九制备出的水溶肥进行技术指标对比其结果如表1所示:Adopt the water-soluble fertilizer prepared by embodiment one, embodiment two, embodiment three, embodiment four, embodiment five, embodiment six, embodiment seven, embodiment eight, embodiment nine of the present invention to carry out technical index comparison and its result is as follows Table 1 shows:

表1本发明水溶肥技术指标对比结果Table 1 Water-soluble fertilizer technical index comparison result of the present invention

由上表可以看出,通过检测后本发明制备出的水溶肥完全符合标准,而且大量元素、中量元素的含量远远优于固定指标,水不溶物含量也很低,是一种水溶性极好的水溶肥。It can be seen from the above table that the water-soluble fertilizer prepared by the present invention fully complies with the standard after passing the test, and the content of major elements and medium elements is far better than the fixed index, and the content of water-insoluble matter is also very low. It is a water-soluble fertilizer. Excellent water soluble fertilizer.

实验例二Experimental example two

本水溶肥田间示范试验,实验田地处于贵州,气候温和,雨水充沛,采用每亩田地标号实验,一共选择10亩田地,采用常规施肥以及常规施肥+本实施例1-9制备出的水溶肥进行菠菜栽培实验,实验结果如表2所示:In this water-soluble fertilizer field demonstration test, the experimental field is located in Guizhou, with a mild climate and abundant rainfall. The field label experiment per mu is used, and a total of 10 mu of fields are selected, and conventional fertilization and conventional fertilization + water-soluble fertilizers prepared in Examples 1-9 are used. Spinach cultivation experiment, experimental result is as shown in table 2:

表2水溶肥田间示范试验Table 2 Water-soluble fertilizer field demonstration test

项目project 理论亩产量(公斤)Theoretical yield per mu (kg) 实际亩产量(公斤)Actual yield per mu (kg) 常规施肥conventional fertilization 2200-31002200-3100 27612761 常规施肥+实施例一Conventional Fertilization+Example 1 2500-33002500-3300 36653665 常规施肥+实施例二Conventional Fertilization+Example Two 2500-33002500-3300 37783778 常规施肥+实施例三Conventional Fertilization+Example Three 2500-33002500-3300 38673867 常规施肥+实施例四Conventional Fertilization+Example 4 2500-33002500-3300 36613661 常规施肥+实施例五Conventional Fertilization+Example Five 2500-33002500-3300 37323732 常规施肥+实施例六Conventional Fertilization+Example Six 2500-33002500-3300 36203620 常规施肥+实施例七Conventional Fertilization+Example 7 2500-33002500-3300 36253625 常规施肥+实施例八Conventional fertilization + embodiment eight 2500-33002500-3300 37773777 常规施肥+实施例九Conventional Fertilization+Example 9 2500-33002500-3300 37183718

由上可以看出采用常规施肥的方式进行菠菜的种植其产量在理论值内,而采用常规施肥+本实施例1-9制备出的水溶肥进行菠菜的种植其产量不仅高于理论值而且还远远高于单独采用常规施肥的,因此采用本发明进行菠菜的种植是具有较高的增产效果的。It can be seen from the above that the yield of spinach planted by conventional fertilization is within the theoretical value, while the yield of spinach planted by conventional fertilization + the water-soluble fertilizer prepared in Examples 1-9 is not only higher than the theoretical value but also higher than the theoretical value. It is much higher than that of conventional fertilization alone, so the planting of spinach by the present invention has a higher yield-increasing effect.

实验例三Experimental example three

土壤重金属处理实验:Soil heavy metal treatment experiment:

以贵州省无污染的褐土为载体添加外源重金属污染物测其土层深度5-20cm处含Pb100mg/kg、Cd6mg/kg、Cr900mg/kg、Cu980mg/kg,将该土壤作为实验土壤,将本发明实施例中制备出的水溶肥投放入实验土壤中,15天后进行土壤土层深度5-20cm处重金属浓度检测,其检测结果如表3所示:Take the pollution-free cinnamon soil of Guizhou Province as the carrier to add exogenous heavy metal pollutants to measure the depth of the soil layer at 5-20cm to contain Pb100mg/kg, Cd6mg/kg, Cr900mg/kg, Cu980mg/kg, and use this soil as the experimental soil. The water-soluble fertilizer prepared in the embodiment of the present invention is put into the experimental soil, and after 15 days, the heavy metal concentration detection at the depth of 5-20 cm of the soil layer is carried out, and the detection results are as shown in Table 3:

表3土壤重金属处理实验结果Table 3 Experimental results of soil heavy metal treatment

由上可知,采用本发明实施例中制备出的水溶肥投放入实验土壤中15天后,土壤5-15cm处的重金属含量显著降低,说明了本水溶肥中含有的硫代硫化物与重金属离子发生反应生产沉淀,从而将重金属离子进行固定,阻止其通过淋溶和径流迁移,另外本水溶肥中的硫代硫化物还能将高价重金属离子还原成低价态,有效的降低其毒性和溶解性。As can be seen from the above, after the water-soluble fertilizer prepared in the examples of the present invention was put into the experimental soil for 15 days, the heavy metal content at the 5-15 cm place in the soil was significantly reduced, which shows that the thiosulfide contained in the water-soluble fertilizer and the heavy metal ion occur. Reaction produces precipitation, so as to fix heavy metal ions and prevent them from migrating through leaching and runoff. In addition, the thiosulfide in this water-soluble fertilizer can also reduce high-priced heavy metal ions to low-valent states, effectively reducing their toxicity and solubility. .

Claims (10)

1.一种含腐殖酸的菠菜专用水溶肥,其特征在于:它由以下重量份原料制成:尿素55-75份、硝酸铵8-16份、磷酸二氢钾15-23份、硫酸铵6-12份、反应助剂15-21份、硫酸镁6-12份、硫酸钙9-15份、氨基酸2-6份、腐殖酸7-11份、糖醇1-5份、黄腐殖酸6-10份、植物生长调节剂1-5份、除草剂6-10份、EDTA2-6份。1. A special water-soluble fertilizer for spinach containing humic acid, characterized in that: it is made of the following raw materials in parts by weight: 55-75 parts of urea, 8-16 parts of ammonium nitrate, 15-23 parts of potassium dihydrogen phosphate, sulfuric acid 6-12 parts of ammonium, 15-21 parts of reaction aid, 6-12 parts of magnesium sulfate, 9-15 parts of calcium sulfate, 2-6 parts of amino acid, 7-11 parts of humic acid, 1-5 parts of sugar alcohol, yellow 6-10 parts of humic acid, 1-5 parts of plant growth regulator, 6-10 parts of herbicide, 2-6 parts of EDTA. 2.根据权利要求1所述的含腐殖酸的菠菜专用水溶肥,其特征在于:所述含腐殖酸的菠菜专用水溶肥由以下重量份原料制成:尿素60-70份、硝酸铵10-14份、磷酸二氢钾17-21份、硫酸铵8-10份、反应助剂17-19份、硫酸镁8-10份、硫酸钙11-13份、氨基酸3-5份、腐殖酸8-10份、糖醇2-4份、黄腐殖酸7-9份、植物生长调节剂2-4份、除草剂7-9份、EDTA3-5份。2. the special water-soluble fertilizer for spinach containing humic acid according to claim 1, characterized in that: the special water-soluble fertilizer for spinach containing humic acid is made of the following raw materials in parts by weight: 60-70 parts of urea, ammonium nitrate 10-14 parts, 17-21 parts of potassium dihydrogen phosphate, 8-10 parts of ammonium sulfate, 17-19 parts of reaction aids, 8-10 parts of magnesium sulfate, 11-13 parts of calcium sulfate, 3-5 parts of amino acids, rotten 8-10 parts of fulvic acid, 2-4 parts of sugar alcohol, 7-9 parts of fulvic acid, 2-4 parts of plant growth regulator, 7-9 parts of herbicide, 3-5 parts of EDTA. 3.根据权利要求1所述的含腐殖酸的菠菜专用水溶肥,其特征在于:尿素65份、硝酸铵12份、磷酸二氢钾19份、硫酸铵9份、反应助剂18份、硫酸镁9份、硫酸钙12份、氨基酸4份、腐殖酸9份、糖醇3份、黄腐殖酸8份、植物生长调节剂3份、除草剂8份、EDTA4份。3. the special water-soluble fertilizer for spinach containing humic acid according to claim 1, characterized in that: 65 parts of urea, 12 parts of ammonium nitrate, 19 parts of potassium dihydrogen phosphate, 9 parts of ammonium sulfate, 18 parts of reaction aids, 9 parts of magnesium sulfate, 12 parts of calcium sulfate, 4 parts of amino acid, 9 parts of humic acid, 3 parts of sugar alcohol, 8 parts of fulvic acid, 3 parts of plant growth regulator, 8 parts of herbicide, 4 parts of EDTA. 4.根据权利要求1所述的含腐殖酸的菠菜专用水溶肥,其特征在于:所述反应助剂为硫代硫酸钠。4. The special water-soluble fertilizer for spinach containing humic acid according to claim 1, characterized in that: the reaction aid is sodium thiosulfate. 5.根据权利要求1所述的含腐殖酸的菠菜专用水溶肥,其特征在于:所述糖醇为丙三醇、木糖醇、甘露醇、山梨糖醇中的一种。5. The special water-soluble fertilizer for spinach containing humic acid according to claim 1, characterized in that: the sugar alcohol is one of glycerol, xylitol, mannitol, and sorbitol. 6.根据权利要求1所述的含腐殖酸的菠菜专用水溶肥,其特征在于:所述植物生长调节剂为胺鲜酯(DA-6),芸苔素,赤霉素、氯吡脲、6-苄基氨基嘌呤,油菜素内酯,三十烷醇、吲哚丁酸、萘乙酸、多效唑,乙烯利、多效唑,防落素,吲熟酯中的至少一种。6. the special water-soluble fertilizer for spinach containing humic acid according to claim 1, is characterized in that: said plant growth regulator is diethyl hexanoate (DA-6), brassin, gibberellins, forchlorfenuron At least one of 6-benzylaminopurine, brassinolide, triacontanol, indolebutyric acid, naphthalene acetic acid, paclobutrazol, ethephon, paclobutrazol, antifallen, and indole ester. 7.根据权利要求1所述的含腐殖酸的菠菜专用水溶肥,其特征在于:所述除草剂为乙草胺、敌草胺、乙氧氟草醚、48%地乐胺乳油、48%氟乐灵乳油、48%拉索乳油、72%都尔乳油、50%乙草胺乳油、50%西玛津可湿粉剂、48%苯达松水剂、48%百草敌水剂、72%2,4-D丁酯乳油、20%2甲4氯水剂、22.5%伴地农乳油、20%使它隆乳油、10%草甘膦水剂、20%百草枯水剂中的一种。7. The special water-soluble fertilizer for spinach containing humic acid according to claim 1, characterized in that: said herbicide is acetochlor, napropamide, oxyfluorfen, 48% dimethan EC, 48 % Trifluralin EC, 48% Lasso EC, 72% Dole EC, 50% Acetochlor EC, 50% Simazine WP, 48% Bendazone Water, 48% Baquat Water, 72 One of % 2,4-D Butyl Emulsion, 20% 2M 4 Chlorine Aqueous Agent, 22.5% Bandinon Emulsifiable Oil, 20% Chinron Emulsifiable Oil, 10% Glyphosate Aqueous Agent, 20% Paraquat Aqueous Agent kind. 8.一种如权利要求1-3任一所述的含腐殖酸的菠菜专用水溶肥的制备方法,其特征在于:该方法是将尿素、硝酸铵、磷酸二氢钾、硫酸铵、硫酸镁、硫酸钙粉碎至60-70目,放入反应釜中,搅拌10-15min使其溶解,再加入反应助剂、氨基酸、腐殖酸、糖醇、黄腐殖酸、植物生长调节剂、除草剂、EDTA继续搅拌均匀后,放入高压均质机中进行均质处理,均质处理完成后,浓缩结晶喷雾干燥,粉碎包装即得到含腐殖酸的菠菜专用水溶肥。8. A preparation method of the special-purpose water-soluble fertilizer for spinach containing humic acid as claimed in any one of claims 1-3, characterized in that: the method comprises urea, ammonium nitrate, potassium dihydrogen phosphate, ammonium sulfate, sulfuric acid Magnesium and calcium sulfate are crushed to 60-70 mesh, put into the reaction kettle, stirred for 10-15min to dissolve, then add reaction aids, amino acids, humic acid, sugar alcohol, fulvic acid, plant growth regulator, After the herbicide and EDTA continue to stir evenly, they are placed in a high-pressure homogenizer for homogenization treatment. After the homogenization treatment is completed, the concentrated crystals are spray-dried, crushed and packaged to obtain a special water-soluble fertilizer for spinach containing humic acid. 9.根据权利要求8所述的含腐殖酸的菠菜专用水溶肥的制备方法,其特征在于:所述均质处理的均质压力控制为160-220MPa,温度控制为52-58℃,时间为18-26min。9. The preparation method of the special water-soluble fertilizer for spinach containing humic acid according to claim 8, characterized in that: the homogenization pressure of the homogenization treatment is controlled to be 160-220MPa, the temperature is controlled to be 52-58°C, and the time is 18-26min. 10.根据权利要求8所述的含腐殖酸的菠菜专用水溶肥的制备方法,其特征在于:所述含腐殖酸的菠菜专用水溶肥其N:P2O5:K2O的摩尔比为2:2:3。10. The preparation method of the special water-soluble fertilizer for spinach containing humic acid according to claim 8, characterized in that: the molar ratio of N:P2O5:K2O of the special water-soluble fertilizer for spinach containing humic acid is 2:2 :3.
CN201611220780.6A 2016-12-26 2016-12-26 Special Water soluble fertilizer of a kind of spinach containing humic acid and preparation method thereof Pending CN106748169A (en)

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Application publication date: 20170531