CN102391051A - Wheat special fertilizer - Google Patents

Wheat special fertilizer Download PDF

Info

Publication number
CN102391051A
CN102391051A CN 201110290990 CN201110290990A CN102391051A CN 102391051 A CN102391051 A CN 102391051A CN 201110290990 CN201110290990 CN 201110290990 CN 201110290990 A CN201110290990 A CN 201110290990A CN 102391051 A CN102391051 A CN 102391051A
Authority
CN
Grant status
Application
Patent type
Prior art keywords
fertilizer
wheat
special
potassium
phosphate
Prior art date
Application number
CN 201110290990
Other languages
Chinese (zh)
Inventor
任留旺
Original Assignee
河南芭中现代农业有限公司
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

Links

Abstract

The invention relates to a wheat special fertilizer. The wheat special fertilizer is a compound fertilizer or complex fertilizer containing nitrogen, phosphorus and potassium, wherein the weight ratio of N to P2O5 to K2O is (22-26): (18-20): (4-6). The wheat special fertilizer provided by the invention is reasonable in formula and has complete nutrients, a soil nutrient condition in North Henan is comprehensively considered, proportions of nutrient elements and raw materials of the fertilizer are selected, a ratio of nitrogen to phosphorus to potassium in the fertilizer is reasonable, nutrient releasing rate accords with wheat nutrient demanding rule in a wheat growing region in the North Henan, pertinency is high, operation is convenient, utilization rate of the fertilizer can be improved, application amount of the fertilizer can be reduced (application cost per Mu can be greatly reduced), yield can be increased, and crop quality can be improved; the wheat special fertilizer provided by the invention is applicable to a wheat producing area in North Henan, can be taken as a base fertilizer and can be applied in one step, once fertilizing on one batch of crops can be realized, and labour and time can be saved.

Description

小麦专用肥 Specialty fertilizer for wheat

技术领域 FIELD

[0001] 本发明涉及一种肥料,具体涉及一种适用于豫北小麦种植区的小麦专用肥。 [0001] The present invention relates to a fertilizer, in particular to a region suitable for North wheat wheat special fertilizer. 背景技术 Background technique

[0002] 小麦是我国重要的粮食作物,其播种面积和总产仅次于水稻而居第二位,在农业生产中占有重要地位。 [0002] Wheat is an important crop, and its total sown area of ​​rice production second only to the door, plays an important role in agricultural production. 近年来,大量盲目施肥,造成肥料浪费,氮、磷、钾施用比例严重失调, 致使土壤盐分积累,造成环境污染,而过剩的养分在土壤中常通过挥发、淋失、反硝化等方式进入水体和大气,既导致肥料利用率下降,又导致地下水污染和江河湖泊的富养化。 In recent years, a large number of blind fertilizer, resulting fertilizer waste, nitrogen, phosphorus and potassium is administered a serious imbalance, resulting in soil salt accumulation, causing environmental pollution, and excess nutrients in the soil often by volatilization, leaching, denitrification, etc. into water and atmosphere, both leading to decreased utilization of fertilizer, has led to rich groundwater pollution and eutrophication of rivers and lakes. 农业投资成本增加,农业增产效益缓慢。 Increase agricultural investment cost, slow increase efficiency of agriculture.

[0003] 据报道,我国氮肥的利用率约为30%〜50%,磷肥的利用率约为10%〜15%,钾肥的利用率约为30%〜60%。 [0003] According to reports, utilization of nitrogen is about 30% ~ 50%, fertilizer utilization rate is about 10% ~ 15%, potash fertilizer utilization rate is about 30% ~ 60%. 导致化肥利用率低的原因是多方面的,其中原因之一:不同的农作物需要不同的养分,不同营养阶段对养分的需求不同,并呈现一定规律。 Causes of low utilization rate of fertilizer are many, one of the reasons: Different crops require different nutrients, different stages of nutritional needs for nutrients, and render certain rules. 小麦、玉米、 棉花等农作物的底肥,与追肥的氮、磷、钾的比例不同,小麦的追肥时间,追肥数量与传统的施肥习惯及施肥数量,施肥时间与方法也不相同。 Crop wheat, maize, cotton, fertilizer, the ratio of fertilizer nitrogen, phosphorus and potassium different, wheat dressing time, the number of conventional fertilizer and fertilizer amount customary fertilizer, fertilizer application method is not the same time. 随着科学技术的创新,科学施肥,减少施肥量是我国农业施肥的大势所趋。 With the innovation of science and technology, scientific fertilization, reduce fertilizer agricultural fertilizing our trend.

[0004] 我国的农业科学施肥正向专用型、有机-无机复混肥、生物肥料方向发展。 [0004] China's agricultural science forward dedicated type fertilizer, organic - inorganic compound fertilizer, bio-fertilizer direction. 近年来,全国开展的测土配方施肥活动带动了农民施肥观念的转变,为推进和发展专用型肥料创造了很好的条件。 In recent years, soil testing and fertilizer activities carried out in the country led to the transformation of farmers fertilize ideas, creating good conditions for promoting and developing special-purpose fertilizer. 但从我国农用施肥的发展现状来看还存在如下亟待解决的问题:首先, 农用肥料大多数仍然以通用型配方为主如氮-磷-钾15-15-15,氮、磷、钾同样多,农作物施用氮磷钾相同是不可能的,造成某种养分缺乏,某种养分浪费。 However, at present the development of China's agricultural fertilization of view there are still problems to be solved as follows: First, the majority of agricultural fertilizer formulations still based general-purpose, such as nitrogen - phosphorus - potassium 15-15-15, nitrogen, phosphorus and potassium as much , application of NPK same crop is not possible, resulting in a lack of certain nutrients, waste some nutrients. 世界上钾肥本来缺乏,造成钾肥更加紧张。 The world would have been a lack of potash, potash cause more tension. 其次,农民施肥氮肥过多,庄稼旺长,棉花不坐桃,果树不结果,瓜果不甜,农作物倒伏严重,造成产量低,品质差。 Secondly, the farmers too much nitrogen fertilizer, crops flourishing, do not take the peach cotton, fruit trees without fruit, fruit is not sweet, crop lodging severe, resulting in low yields, poor quality. 其三农民施肥量偏大,施用小麦底肥每亩施用50kg或追肥尿素30kg或碳铵50kg,造成农业投资成本增加,磷矿产资源浪费严重。 Third farmers too large amount of fertilizer, application of fertilizer per acre wheat fertilizer urea 50kg or 30kg or 50kg ammonium bicarbonate, resulting in increased cost of investment in agriculture, phosphorus mineral resources are wasted. 市场上供应的肥料,没有考虑土壤的供肥性、肥料利用率、氮磷钾养分的特征特性及农作物的需肥规律, 往往简单地按照每生产IOOkg产量所需氮、磷、钾养分的数量,或者制造氮磷钾相同的通用性肥料,如16-16-16主要着眼在养分的总量控制和不同养分的比例上,而对不同养分的肥料特征、土壤养分供应性状和作物的养分吸收动态考虑的很少,从而导致养分的损失与浪费。 Fertilizers available on the market, there is no consideration of fertilizer, fertilizer application rules fertilizer utilization, Characteristics Nutrients for soil and crop, often simply the number of nitrogen, phosphorus and potassium per production according to the required output IOOkg or manufactured in the same general NPK fertilizer, such as 16-16-16 mainly focused on controlling the total amount of the different nutrients and nutrients, and various characteristics of the fertilizer nutrients, nutrient supply nutrients in the soil traits and crops absorbent dynamic rarely considered, leading to a loss of nutrients and waste. 农作物产量低,品质差。 Low crop yields, poor quality.

发明内容 SUMMARY

[0005] 本发明要解决的技术问题是提供一种小麦专用肥,该小麦专用肥综合考虑了豫北土壤营养状况,其氮、磷、钾配比合理及养分释放速率符合豫北小麦种植区的小麦需肥规律,可提高肥料利用率,降低肥料用量,促进小麦增产。 [0005] The present invention is to solve the technical problem of providing a specialty fertilizer for wheat, the wheat special fertilizer considering nutritional status North soil, the nitrogen, phosphorus, potassium, and nutrient release rate reasonable proportion of wheat growing areas meet North wheat fertilizer application rules can improve fertilizer use efficiency, reducing the amount of fertilizer to promote the yield of wheat.

[0006] 为解决上述技术问题,本发明采用的技术方案是: [0006] To solve the above technical problem, the technical solution adopted by the invention are:

[0007] —种小麦专用肥,为含氮、磷、钾的复合肥或复混肥,该复合肥或复混肥中N : P2O5 : K2O的重量比为22〜洸:18〜20 : 4〜6。 [0007] - wheat special fertilizer for nitrogen, phosphorus and potassium fertilizer or fertilizer, or the fertilizer in the fertilizer N: P2O5: K2O weight ratio 22~ Guang: 18~20: 4 ~ 6. [0008] 氮在小麦生理功能中占主导功能,它是构成细胞原生质的主要成分,也是酶的结构成分和叶绿素、激素、核酸多种酶、多种维生素的组成成分,也直接影响着小麦的产量和品质;磷对形成小麦强大根系非常重要,磷素营养的供给,在不少地区已成为小麦产量再提高的限制因素,充足的磷素供应,有利于小麦早生早发,使繁殖器官发育饱满,促进根系生长和分蘖,促进籽粒饱满和早熟。 [0008] The physiological function of nitrogen accounted wheat dominant function, which is the main component constituting the cell protoplasts, structural components and enzymes is chlorophyll, a hormone, a nucleic acid enzymes, vitamins constituents, but also a direct impact on wheat yield and quality; phosphorus is important for the formation of a strong root system of wheat, phosphorus nutrient supply in many areas has become a limiting factor for further increase in wheat production, adequate supply of phosphorus, wheat early in favor of early-onset, the reproductive organ development full, promote root growth and tillering, promote full grain and precocious. 钾对促进碳水化合物的形成和转化,提高小麦抗病、抗旱和抗冻机能,使小麦茎杆粗壮坚韧、抗倒伏,对小麦正常落黄成熟而有良好的作用。 Potassium promote the formation and transformation of carbohydrates, wheat improved disease resistance, drought and frost performance, thick stems tough wheat, lodging, and maturing normal wheat and has a good effect.

[0009] 每份小麦专用肥还含聚丙烯酰胺0. 05〜0. 20份。 [0009] Each specialty fertilizer for wheat also contains polyacrylamide 0. 05~0. 20 parts. 聚丙烯酰胺(简称PAM)由丙烯酰胺单体聚合而成,是一种水溶性线型高分子物质,具有保水性能。 Polyacrylamide (referred to as PAM) formed by the polymerization of acrylamide monomer, a water-soluble linear polymer substance having a water retention. 施用聚丙烯酰胺可以降低小麦叶片的蒸腾速率,改善其光合特性,提高水分利用效率,增强作物抗旱性。 Polyacrylamide administration can reduce the transpiration rate of the wheat leaves, improve the photosynthetic characteristics, improving water use efficiency, enhance crop drought resistance.

[0010] 所述小麦专用肥优选的N : P2O5 : K2O重量比为20 : 16 : 5。 [0010] The preferred wheat specialty fertilizer N: P2O5: K2O weight ratio of 20: 16: 5.

[0011] 每份小麦专用肥含填充料0. 10〜0. 30份。 [0011] Each filler-containing specialty fertilizer for wheat 0. 10~0. 30 parts.

[0012] 上述填充料可以为石粉、膨润土、硅藻土中、硫酸铵、硫酸镁、硫酸镁、硫酸钙、钙镁磷肥、磷酸氢钙的至少一种。 [0012] The filler may be powder, bentonite, diatomaceous earth, ammonium sulfate, magnesium sulfate, magnesium sulfate, calcium sulfate, calcium magnesium phosphate, calcium hydrogen phosphate of at least one.

[0013] 所述小麦专用肥以尿素、硫酸铵、氯化铵、磷酸一铵、磷酸二铵中的至少一种为氮源。 [0013] The at least one specialty fertilizer for wheat urea, ammonium sulfate, ammonium chloride, monoammonium phosphate, diammonium phosphate is nitrogen.

[0014] 所述小麦专用肥以磷酸一铵、磷酸二铵、过磷酸钙、重过磷酸钙、磷酸氢钙、钙镁磷肥中的至少一种为磷源。 [0014] In the specialty fertilizer for wheat monoammonium phosphate, diammonium phosphate, superphosphate, triple superphosphate, dicalcium phosphate, calcium magnesium phosphate is at least one phosphorus source.

[0015] 所述小麦专用肥以硫酸钾、氯化钾中的至少一种为钾源。 The [0015] wheat specialty fertilizer potassium sulfate, potassium chloride, at least one source of potassium.

[0016] 上述小麦专用肥可以根据原料的选择情况,进行造粒,购进的粒状原料如磷酸一铵、磷酸二铵、大颗粒尿素、氯化钾等颗粒原料,将粉状的如过磷酸钙,硫酸铵、硫酸锌造成粒状,将粒状的原料,按照配方进入肥料混合机中,经混合10〜15min后,计量、包装,即可 [0016] The specialty fertilizer for wheat may choose the situation of raw materials, granulation, particulate material, such as the purchase of monoammonium phosphate, diammonium phosphate, granular urea, potassium chloride and other particulate material, such as peracetic acid Powdered calcium, ammonium sulfate, zinc sulfate resulting granular, the granular material, the fertilizer into the mixer according to the formulation, after mixing 10~15min, metering, packaging, can

得成品。 Finished.

[0017] 以重量份计,每份小麦专用肥含凹凸棒土0. 08〜0. 20份,该凹凸棒土粒度为160〜300目,且以30KHz〜40KHz超声波照射2〜^iin进行改性处理,以提高其比表面积,增强吸附性能。 [0017] In parts by weight, per wheat special fertilizer containing attapulgite 0. 08~0. 20 parts The particle size of 160~300 mesh attapulgite, and ultrasonic irradiation 30KHz~40KHz to be modified 2 ~ ^ iin treatment, to increase its surface area, enhanced adsorption performance. 超声波改性后的凹凸棒土具有特殊的纤维结构、较好的阳离子代换性、 吸附性、保水性、粘结性等特点,可以改良土壤的物化性状,改善土壤的水热条件。 Attapulgite modified after the ultrasound has a special fiber structure, preferably cation exchange, adsorption, water retention, adhesion, etc., can improve the physical and chemical soil traits, improved hydrothermal conditions the soil. 上述凹凸棒土添加量能够使肥料养分在土壤中的释放与小麦生长期所需吸收养分的速度同步,在施肥前期能吸附部分N、P、K等有效成分,在后期土壤有效浓度下降时又分离出来,延长并提高有效成分利用率,改良土壤活性;凹凸棒土还在土壤中起到保水、调节PH值的作用,并可为小麦提供一定的微量元素,促进小麦的生长。 The amount of the attapulgite release fertilizers can be made with wheat growing in soil nutrient uptake desired speed synchronization, in the early part of an active ingredient can be adsorbed fertilizer N, P, K, etc., fall time and the effective concentration in the soil in the late isolated, extend and improve the utilization rate of the active ingredient, the active soil improvement; attapulgite also functions as water retention in the soil, adjusting the PH value of the trace elements may provide some wheat, promote the growth of wheat.

[0018] 本发明具有积极有益的效果: [0018] The present invention has positive beneficial effects:

[0019] 1.小麦专用肥可防止小麦前期缩苗,加强光合作用和营养物质的积累,促进植株体中糖份和蛋白质的代谢,能满足其各生长阶段的养分供应,可使麦苗早分蘖、早生根、根系发育健壮、提高幼苗越冬期的抗寒力,还可以促进穗原始体的形成,增加小麦数和小花数,并提高成穗率,无论施在低产田还是高产田都能增产(平均每亩可增产小麦30〜50kg, 增加经济效益60〜100元)。 [0019] 1. Wheat Wheat is possible to prevent early shrinkage specialty fertilizer seedlings enhance photosynthesis and accumulation of nutrients, promote the metabolism of the plant body sugar and protein, which can meet the nutrient supply of the growth phase, allows early tillering Barley , early rooting, strong root development, improve cold hardiness winter seedlings, may also promote the formation of the original body of the ear, wheat and increase the number of florets, and increase the spike rate, regardless of the stimulation can be applied to high-yield or low-yield field (average yield per mu wheat 30~50kg, increasing the economic efficiency 60~100 RMB).

[0020] 2.配方合理,养分齐全,综合考虑了豫北土壤营养状况,来进行养分元素配比和肥料原材料的选择,其氮、磷、钾配比合理,符合豫北小麦种植区的小麦需肥规律,针对性强, 操作方便,能提高肥料利用率、降低肥料施用量(每亩可节约40〜50元左右),增加产量、改善小麦品质。 [0020] 2. A reasonable formula, complete nutrition, considering the nutritional status of the soil in northern Henan, to choose nutrient ratio and fertilizer raw materials, its reasonable nitrogen, phosphorus and potassium ratio, in line with the wheat growing areas in North wheat fertilizer application rules targeted, easy to operate, can improve fertilizer use efficiency, reduced application rate (mu yuan can save about 40~50), increase yield, improve the quality of wheat.

[0021] 3.适用于豫北小麦产区,可作底肥一次性施入,实现一茬作物施一次肥,省工省时。 [0021] 3. For wheat in northern areas, may be disposable as base fertilizer was applied to achieve a fertilizer plant crop, saving time and labor.

具体实施方式 detailed description

[0022] 以下结合具体实施例进一步阐述本发明。 [0022] The following detailed examples further illustrate the present invention. 下述实施例中无特别说明或阐述的方法或步骤,均为常规方法或步骤;所用原料及试剂无特别说明,均为市售。 No particular embodiments described or illustrated embodiments of the methods, or steps described below, are conventional methods, or steps; with the raw materials and reagents, unless otherwise specified, are commercially available.

[0023] 实施例1 一种小麦专用肥,以尿素(N46% )、磷酸一铵(N10 % -P2O5 50 % ),、 硫酸钾(K2O 50%)、凹凸棒土、聚丙烯酰胺及填充料(硫酸钙)等原料按下述制备方法制成符合国家标准GB15063-2001《复混肥料(复合肥料)》的硫酸钾型高塔复合肥(N-P2O5-K2O) 20-16-5(并含有凹凸棒土8%、聚丙烯酰胺7% ): [0023] EXAMPLE 1 A wheat special fertilizer, urea (N46%), monoammonium phosphate (N10% -P2O5 50%) ,, potassium (K2O 50%), attapulgite, polyacrylamide and the filler (calcium sulfate) and other raw materials made by the following preparation method national standard GB15063-2001 "fertilizer (complex fertilizer)" tower type potassium sulfate fertilizer (N-P2O5-K2O) 20-16-5 (and attapulgite containing 8%, 7% polyacrylamide):

[0024] (1)将尿素经计量后进入尿素熔融槽中熔化成尿液,然后送入一级混合槽; [0024] (1) A urea metered into the molten bath melted urea in urine, and then fed into a mixing tank;

[0025] (2)将计量的硫酸钾、磷酸一铵、填充料送入一级混合槽搅拌混合均勻,混合料浆自然溢流到二级混合槽; [0025] (2) Measurement of the potassium, monoammonium phosphate, a filler material into the mixing tank mixing evenly mixing the slurry overflows to the second mixing tank NATURAL;

[0026] (3)将计量后的凹凸棒土、聚丙烯酰胺加入二级混合槽,制成混合料浆; [0026] (3) After the measurement attapulgite, polyacrylamide two mixing tank was added to prepare a mixed slurry;

[0027] (4) 二级槽混合料浆溢流到旋转差动式造粒机,经喷洒造粒后自然冷却降落到塔底形成复合肥颗粒; [0027] (4) mixing two grooves slurry overflows to the differential rotary granulator, granulated by spraying the cooled natural fertilizer particles fall to the bottom are formed;

[0028] (5)塔底复合肥颗粒经筛分、冷却、防结块处理后包装即得成品。 [0028] (5) bottom fertilizer granules sieved after cooling, anticaking a package that is finished.

[0029] 于2010年在内黄县二安乡车赵村王某责任田内以上述小麦专用肥进行肥效试验,每亩施用该小麦专用肥3^g,以惯用施肥方法(每亩施^kg磷酸二铵、50kg碳酸氢铵作)对照(两者田间管理措施相同),越冬期小麦苗情群体86万比对照增加15.2万,每亩成穗数提高7. 1万,千粒重增加8. 9g,小麦亩产量平均增加46. 3kg,增产、增收效果明显,同时从田间长势情况来看,养分释放速率符合豫北小麦种植区的小麦需肥规律,所添加的凹凸棒土小麦专用肥的缓/控释作用明显。 [0029] 2010 in the two Neihuang AnXiang cart field in the above responsibility Zhaocun Wang Special Fertilizers wheat, the wheat special fertilizer per acre 3 ^ g, in a conventional fertilization methods (^ kg per acre DAP, 50kg ammonium bicarbonate as) the control (the same for both field management practices), 860 thousand increase in growth of the seedlings of winter wheat than the control group 152,000 per acre increase the spike number 71000, grain weight 8. 9g , the average wheat yield per mu increased 46. 3kg, output, income effect is obvious, from the field while growing situation, in line with the rate of nutrient release fertilizer requirement of the law of the wheat-growing areas of northern Henan wheat, wheat specialty fertilizer attapulgite added slowly / controlled release effect is obvious.

[0030] 实施例2 —种小麦专用肥,与实施例1基本相同,不同之处在于,仅以尿素(N46% )、磷酸一铵(N10% -P2O5 50% ),硫酸钾(K2O 50% )、填充料等为原料,不添加凹凸棒土、聚丙烯酰胺而制成复合肥(N-P2O5-K2O) 20-16-5。 [0030] Example 2 - wheat special fertilizer, is substantially the same as in Example 1, except that only urea (N46%), monoammonium phosphate (N10% -P2O5 50%), potassium (K2O 50% ), as the filler material, without the addition of attapulgite, polyacrylamide made fertilizer (N-P2O5-K2O) 20-16-5.

[0031] 于2009年在平顶山汝州高经理彩责任田内以上述小麦专用肥进行肥效试验,每亩施用该小麦专用肥40kg,以惯用施肥方法(每亩施25kg磷酸二铵、50kg碳酸氢铵作)对照(两者田间管理措施相同),越冬期小麦苗情群体82万比对照增加11.4万,每亩成穗数提高6. 2万,千粒重增加8. 6g,小麦亩产量平均增加42. 6kgo [0031] 2009 in the high mesa ruzhou manager responsibility field color to the above-described specific Fertilizers for wheat, the wheat per acre specialty fertilizer 40kg, in a conventional method of fertilization (DAP per acre 25kg, 50kg ammonium bicarbonate as) control (both the same field management practices), the seedlings 820,000 increase than the control group winter wheat 114,000 per acre increase spike number 62000, grain weight 8. 6g, an average increase of 42 mu yield of wheat. 6kgo

[0032] 改变上述实施例中的各个具体的数值参数,或者是原料成分的等同替换,可形成多个具体的实施例,均为本发明的常见变化范围,在此不再一一详述。 [0032] The specific values ​​of each parameter changes the above embodiments, or equivalent replacements raw material components, a plurality of the specific embodiments may be formed, variation range are commonly present invention, which is not reproduced here.

Claims (9)

  1. 1. 一种小麦专用肥,为含氮、磷、钾的复合肥或复混肥,其特征在于,该复合肥或复混肥中N : P2O5 : K2O的重量比为22〜洸:18〜20 : 4〜6。 A wheat special fertilizer containing nitrogen, phosphorus and potassium fertilizer or fertilizer, wherein the fertilizer or fertilizer in the N: P2O5: K2O weight ratio 22~ Guang: 18~ 20: 4 ~ 6.
  2. 2.根据权利要求1所述的小麦专用肥,其特征在于,以重量份计,每份复合肥或复混肥还含有聚丙烯酰胺0. 05〜0. 20份。 2. Wheat special fertilizer according to claim 1, wherein, in parts by weight, per fertilizer or fertilizer further contains polyacrylamide 0. 05~0. 20 parts.
  3. 3.根据权利要求2所述的小麦专用肥,其特征在于,所述N : P2O5 : K2O的重量比为24 : 20 : 4。 3. The wheat special fertilizer according to claim 2, wherein the N: P2O5: K2O weight ratio of 24: 20: 4.
  4. 4.根据权利要求1〜3任意一项权利要求所述的小麦专用肥,其特征在于,每份复合肥或复混肥含填充料0. 10〜0. 30份。 According to claim any one of claims 1~3 wheat special fertilizer according to claim, characterized in that each filler-containing fertilizer or a fertilizer 0. 10~0. 30 parts.
  5. 5.根据权利要求4所述的小麦专用肥,其特征在于,所述填充料为硫酸镁、硫酸镁、硫酸钙、钙镁磷肥、磷酸氢钙、石粉、膨润土、硅藻土中的至少一种。 The specialty fertilizer for wheat claim 4, wherein the filler is magnesium sulfate, magnesium sulfate, calcium sulfate, calcium magnesium phosphate, calcium hydrogen phosphate, powder, bentonite, diatomaceous earth, at least a species.
  6. 6.根据权利要求5所述的小麦专用肥,其特征在于,所述小麦专用肥以尿素、硫酸铵、 氯化铵、磷酸一铵、磷酸二铵中的至少一种为氮源。 The specialty fertilizer for wheat claim 5, wherein said at least one specialty fertilizer for wheat urea, ammonium sulfate, ammonium chloride, monoammonium phosphate, diammonium phosphate is nitrogen.
  7. 7.根据权利要求6所述的小麦专用肥,其特征在于,所述小麦专用肥以磷酸一铵、磷酸二铵、过磷酸钙、重过磷酸钙、钙镁磷肥中的至少一种为磷源。 7. Wheat special fertilizer according to claim 6, characterized in that, in the specialty fertilizer for wheat monoammonium phosphate, diammonium phosphate, superphosphate, triple superphosphate, calcium magnesium phosphate is at least one phosphorus source.
  8. 8.根据权利要求6所述的小麦专用肥,其特征在于,所述小麦专用肥以硫酸钾、氯化钾中的至少一种为钾源。 8. The wheat special fertilizer according to claim 6, characterized in that said potassium sulfate fertilizer special wheat, at least one chloride source of potassium.
  9. 9.根据权利要求1所述的小麦专用肥,其特征在于,以重量份计,每份复合肥或复混肥含凹凸棒土0. 08〜0. 20份,该凹凸棒土粒度为160〜300目,且经30KHz〜40KHz超声波照射2〜4min。 9. The wheat special fertilizer according to claim 1, wherein, in parts by weight, per fertilizer or a fertilizer containing attapulgite 0. 08~0. 20 parts The particle size of attapulgite 160 ~ 300 mesh, and ultrasonic irradiation was 30KHz~40KHz 2~4min.
CN 201110290990 2011-09-29 2011-09-29 Wheat special fertilizer CN102391051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110290990 CN102391051A (en) 2011-09-29 2011-09-29 Wheat special fertilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110290990 CN102391051A (en) 2011-09-29 2011-09-29 Wheat special fertilizer

Publications (1)

Publication Number Publication Date
CN102391051A true true CN102391051A (en) 2012-03-28

Family

ID=45858460

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110290990 CN102391051A (en) 2011-09-29 2011-09-29 Wheat special fertilizer

Country Status (1)

Country Link
CN (1) CN102391051A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103332978A (en) * 2013-06-08 2013-10-02 招远市农业技术推广中心 Winter wheat formula seed fertilizer as well as application method thereof
CN103396191A (en) * 2013-08-03 2013-11-20 临汾市力澜生物科技有限公司 Composite fertilizer suitable for wheat in dry land
CN103570413A (en) * 2012-07-28 2014-02-12 文平兰 Special formula fertilizer for wheat
CN103601549A (en) * 2013-10-31 2014-02-26 界首市聚丰家庭农场 Wheat composite fertilizer suitable for Huaibei Plain
CN103819265A (en) * 2014-01-26 2014-05-28 微港生物科技江苏有限公司 Special wheat calcium fertilizer and preparation method thereof, and wheat cultivation method
CN103936476A (en) * 2014-03-07 2014-07-23 刘业成 Special wheat efficient fertilizer and preparation method thereof
CN104311202A (en) * 2014-11-16 2015-01-28 刘健 Compound fertilizer applied to wheat
CN104311182A (en) * 2014-09-19 2015-01-28 贵州大学 Method for preparing nutritional fertilizer for wheat
CN104355755A (en) * 2014-11-17 2015-02-18 淮北市三丰肥业有限公司 Blended formulated fertilizer for wheat
CN104355756A (en) * 2014-11-18 2015-02-18 刘健 Formulated fertilizer
CN104355889A (en) * 2014-11-18 2015-02-18 刘健 Compound fertilizer
CN104355890A (en) * 2014-11-18 2015-02-18 刘健 Blended formulated fertilizer applied to wheat
CN104355888A (en) * 2014-11-18 2015-02-18 刘健 Formulated fertilizer for wheat
CN104628464A (en) * 2015-01-16 2015-05-20 宝鸡科尔夫肥业科技有限公司 Special fertilizer for wheat soil testing formula applied to northwest district and preparation method of special fertilizer
CN106748561A (en) * 2017-03-16 2017-05-31 湖北鄂中生态工程股份有限公司 Wheat tillering fertilizer as well as preparation method and application thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1403420A (en) * 2001-09-11 2003-03-19 中国石油天然气股份有限公司 Efficient fertilizer specially for wheat
CN1673199A (en) * 2004-04-27 2005-09-28 中国农业大学 Composite fertilizer
CN101391917A (en) * 2008-10-29 2009-03-25 江苏阿波罗复合肥有限公司 Special-purpose fertilizer for green cucumber
CN101492319A (en) * 2009-02-27 2009-07-29 北京市农林科学院;中国农业大学 Special-purpose fertilizer for wheat and uses thereof
CN102001882A (en) * 2010-10-20 2011-04-06 山东省农业可持续发展研究所 Special fertilizer for wheat under condition of full-amount straw returning in Huanghuai plain and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1403420A (en) * 2001-09-11 2003-03-19 中国石油天然气股份有限公司 Efficient fertilizer specially for wheat
CN1673199A (en) * 2004-04-27 2005-09-28 中国农业大学 Composite fertilizer
CN101391917A (en) * 2008-10-29 2009-03-25 江苏阿波罗复合肥有限公司 Special-purpose fertilizer for green cucumber
CN101492319A (en) * 2009-02-27 2009-07-29 北京市农林科学院;中国农业大学 Special-purpose fertilizer for wheat and uses thereof
CN102001882A (en) * 2010-10-20 2011-04-06 山东省农业可持续发展研究所 Special fertilizer for wheat under condition of full-amount straw returning in Huanghuai plain and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
中央电视台《农广天地》栏目: "《农田管理与杂草识别、防除》", 31 March 2009, article "保水剂的类型及其特性", pages: 19 *

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103570413A (en) * 2012-07-28 2014-02-12 文平兰 Special formula fertilizer for wheat
CN103332978A (en) * 2013-06-08 2013-10-02 招远市农业技术推广中心 Winter wheat formula seed fertilizer as well as application method thereof
CN103396191A (en) * 2013-08-03 2013-11-20 临汾市力澜生物科技有限公司 Composite fertilizer suitable for wheat in dry land
CN103601549A (en) * 2013-10-31 2014-02-26 界首市聚丰家庭农场 Wheat composite fertilizer suitable for Huaibei Plain
CN103819265A (en) * 2014-01-26 2014-05-28 微港生物科技江苏有限公司 Special wheat calcium fertilizer and preparation method thereof, and wheat cultivation method
CN103819265B (en) * 2014-01-26 2016-03-09 微港生物科技江苏有限公司 Calcium fertilizer special wheat, their preparation and a method for growing wheat
CN103936476A (en) * 2014-03-07 2014-07-23 刘业成 Special wheat efficient fertilizer and preparation method thereof
CN104311182B (en) * 2014-09-19 2016-09-28 贵州大学 A method for preparing a fertilizer nutrient wheat
CN104311182A (en) * 2014-09-19 2015-01-28 贵州大学 Method for preparing nutritional fertilizer for wheat
CN104311202A (en) * 2014-11-16 2015-01-28 刘健 Compound fertilizer applied to wheat
CN104355755A (en) * 2014-11-17 2015-02-18 淮北市三丰肥业有限公司 Blended formulated fertilizer for wheat
CN104355756A (en) * 2014-11-18 2015-02-18 刘健 Formulated fertilizer
CN104355888A (en) * 2014-11-18 2015-02-18 刘健 Formulated fertilizer for wheat
CN104355890A (en) * 2014-11-18 2015-02-18 刘健 Blended formulated fertilizer applied to wheat
CN104355889A (en) * 2014-11-18 2015-02-18 刘健 Compound fertilizer
CN104628464A (en) * 2015-01-16 2015-05-20 宝鸡科尔夫肥业科技有限公司 Special fertilizer for wheat soil testing formula applied to northwest district and preparation method of special fertilizer
CN106748561A (en) * 2017-03-16 2017-05-31 湖北鄂中生态工程股份有限公司 Wheat tillering fertilizer as well as preparation method and application thereof
CN106748561B (en) * 2017-03-16 2018-03-30 湖北鄂中生态工程股份有限公司 Tillering wheat and one kind of preparation and application

Similar Documents

Publication Publication Date Title
CN1986497A (en) Long-acting corn fertilizer
CN1583681A (en) Agricultural composite manure and preparing method thereof
CN101759505A (en) Special organic and inorganic compound fertilizer for lawn and preparation method thereof
CN1834069A (en) Coated fertilizer for fruit trees and mfg. method
CN101429063A (en) Humic acid urea and method for producing the same
CN101045655A (en) Special fertilizer for northeast corn and preparation method thereof
CN101747102A (en) Dedicated fertilizer for producing green corn and preparation and application method thereof
CN102108039A (en) Special fertilizer for green rice production and preparation and application methods thereof
CN101948353A (en) Organic/inorganic salt and alkali resistant long-acting corn fertilizer
CN102746058A (en) Production method of water-soluble microbe multi-element solid fertilizer
CN1566034A (en) Slow release/controlled release fertilizer for regulating and controlling crop nutrition all the time and preparation method thereof
CN101905991A (en) Long-acting slow-release potato special fertilizer and preparation method thereof
CN102229511A (en) Rapid long-acting humic acid multivariate fertilizer and production method thereof
CN102017839A (en) Simplified fertilizer application method of wheat and corn crop rotation anniversary
CN102659476A (en) Slow-release organic fertilizer for flowers and preparation method thereof
CN101423431A (en) Long acting synergistic formula fertilizer special for crops
CN102503724A (en) Humic acid full-nutrition type fertilizer special for peanuts and preparing method thereof
CN102408260A (en) Special rice fertilizer
CN1426982A (en) Special purpose bioorganic-inorganic long lasting compound (mixed) fertilizer
CN102503641A (en) Novel green efficient multifunctional humic acid special fertilizer for soybean and preparation method thereof
CN102351602A (en) Synchronous nutrition fertilizers, preparation methods thereof and applications thereof
CN101081775A (en) Preparation technique of biology composite fertilizer
CN102550349A (en) Method for cultivating organic selenium-enriched rice
CN102108032A (en) Special fertilizer for production of soybean and preparation method and application method thereof
CN1733655A (en) Synergistic urea and its preparation method and uses

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination
C12 Rejection of a patent application after its publication