CN1252001C

CN1252001C - High-activity rinse-applying fertilizer

Info

Publication number: CN1252001C
Application number: CN 03133809
Authority: CN
Inventors: 柳福杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-26
Filing date: 2003-06-26
Publication date: 2006-04-19
Anticipated expiration: 2023-06-26
Also published as: CN1470483A

Abstract

The present invention relates to a high-activity biological rinse-applying fertilizer prepared by a major material and a supplementary material. The present invention is characterized in that the major material comprises sodium humate, urea, diamine, potassium sulfate and a microbial inoculum; the supplementary material comprises zeolite and rare earth; the mixture ratio of the major material to the supplementary material comprises the following percentages: 30 to 47% of the sodium humate, 15 to 20% of the urea, 8 to 10% of the diamine, 5 to 7% of the potassium sulfate, 5 to 7% of the zeolite, 0.1 to 0.5% of the rare earth and 1 to 5% of the microbial inoculum; the percentages are percentages by weight. The present invention has the advantages of quick and long fertilizer effect, effective crop nutritional deficiency symptom prevention, high utilization rate and multiple microbe strains. The present invention comprises nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, ferrum, manganese, boron, copper, zinc and molybdenum which are nutrient components required by crops; the present invention comprises various beneficial elements, such as silicon, sodium, etc., high-efficiency organic matters and active humic acid. The present invention has the multiplex efficiencies of fertilizer utilization rate improvement, crop quality improvement, soil improvement and activation, stress resistance enhancement, etc. The present invention which can be widely applied to crops, such as vegetables, melons, fruits, paddy rice, tobaccos, etc., can increase the yield by 10 to 30%.

Description

Biological water flush fertilizer

(I) technical field

The invention relates to a compound fertilizer, in particular to a compound fertilizer containing nitrogen, phosphorus, potassium, organic matters, humic acid, trace elements and viable bacteria.

(II) background of the invention

The fertilizer is grain of crops, and in the modern agricultural production with the purposes of high yield, high quality and high benefit, the fertilizer occupies an extremely important position, and the high-quality fertilizer and scientific fertilization have very obvious effects of improving the crop yield and improving the crop quality. Currently, the applied fertilizers mainly comprise nitrogen fertilizers, phosphorus fertilizers and potassium fertilizers, and farmers basically apply the fertilizers in a single variety when using the fertilizers. But practice proves that the fertilizer applied by a single variety cannot fully play the function of the applied fertilizer. For example, after a large amount of nitrogen fertilizer is applied, potassium deficiency in soil is accelerated. In order to solve the problem, in recent years, compound fertilizers are developed, namely, nitrogen, phosphorus and potassium are reasonably matched to produce ternary compound fertilizers which are mainly used as base fertilizers, have long fertilizer efficiency period, large dosage and poor quick-acting property, particularly cannot meet the requirements of crops in the middle and later growth periods, are pure chemical fertilizers, lack organic matters and cannot activate soil.

Disclosure of the invention

The invention aims to solve the technical problem of providing a biological water flush fertilizer which has the advantages of quick fertilizer efficiency, long fertilizer efficiency, comprehensive nutrition and high utilization rate, is beneficial to improving and activating soil, and particularly can improve the yield per unit of crops.

The technical scheme is as follows:

the biological water flush fertilizer is prepared from main materials and auxiliary materials, wherein the main materials comprise sodium humate, urea, diammonium phosphate, potassium sulfate and microbial inoculum; the auxiliary materials comprise zeolite and rare earth. The main material and the auxiliary material comprise the following components in percentage by weight: 30-47% of sodium humate, 15-20% of urea, 8-10% of diammonium phosphate, 5-7% of potassium sulfate, 5-7% of zeolite, 0.1-0.5% of rare earth and 1-5% of microbial inoculum. The above percentages are weight percentages.

The above adjuvants can be added with Lentinula Oryza Glutinosa 1-3 wt%. The proportion of biological water flush fertilizer includes this moment: 30-47% of sodium humate, 15-20% of urea, 8-10% of diammonium phosphate, 5-7% of potassium sulfate, 5-7% of zeolite, 1-3% of rare earth and 1-5% of microbial inoculum.

Production method of biological water flush fertilizer

Preparation of sodium humate

1. The basic principle is that liquid sodium hydroxide and humic acid are used as raw materials to prepare sodium humate, and the reaction formula is as follows:

humic acid sodium hydroxide (caustic soda) sodium humate water

Preparing raw materials:

1. sodium hydroxide (caustic soda) 1.5kg (pH14) was added to 25kg of water heated to 85 ℃ to prepare a caustic soda solution. 100kg of humic acid of 80 meshes is put into a stirrer, the prepared caustic soda solution is slowly added while stirring, and the mixture is stirred for 30 minutes to fully react to prepare the sodium humate.

2. Taking 7kg of zeolite with 80 meshes, adding 3kg of liquid composite microbial inoculum, and fully and uniformly stirring for later use. Required bacteria content of 2X 10⁸/mL

The complex microbial inoculum can be Yijiu green brand microorganism complex microbial inoculum (commercially available product).

3. Mixing diammonium phosphate, potassium sulfate (such as granules are crushed), urea, sodium humate, zeolite and a compound liquid microbial inoculum adsorbed by the zeolite, the slush and the rare earth according to the mixture ratio, and uniformly stirring to obtain a finished product.

The biological water flush fertilizer comprises the following components:

nitrogen (N) 15%, phosphorus (P)₂O₅) 5% of potassium (K)₂O) 10%, organic matter 15%, humic acid 13% and the total number of viable bacteria is 1 hundred million/g.

The biological water flush fertilizer has the advantages that:

1. the fertilizer efficiency is fast: the product is rich in high-activity organic auxin, and can accelerate the growth and development of crops, and really realize rapid growth, rapid bud development andrapid expansion.

2. The fertilizer efficiency is long: has active slow release agent, can slowly decompose nutrient substances, and has fertilizer efficiency lasting for more than 20 days.

3. The nutrient is complete: the fertilizer contains twelve nutrients necessary for crops such as nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, boron, copper, zinc and molybdenum, a plurality of beneficial elements such as silicon, sodium and the like, and efficient organic matters and active humic acid, and can effectively prevent the deficiency of elements of crops.

4. The utilization ratio is high: the product converts insoluble nutrients in organic matters and humic acid into quick-acting nutrients through a special process, and improves the utilization rate of the product in season by more than 50 percent.

5. The flush fertilizer is a biological organic-inorganic compound fertilizer, is widely applied to crops such as vegetables, melons and fruits, rice, tobacco and the like, and can increase the yield by 10-30%.

The application method of the biological water flush fertilizer comprises the following steps: adding 5 parts of water into 1 part of the product, uniformly stirring, adding 50 times of water, and then carrying out water flush or root irrigation, wherein the dosage per mu is 10-20 kg.

(IV) detailed description of the preferred embodiments

The biological water flush fertilizer is prepared by uniformly mixing 50% of sodium humate, 20% of urea, 10% of diammonium phosphate, 7% of zeolite, 3% of Ribes, 0.1% of rare earth, 3% of a compound microbial inoculum and 6.9% of potassium sulfate.

Claims

1. The biological water flush fertilizer is characterized by being prepared by uniformly mixing 50% of sodium humate, 20% of urea, 10% of diammonium phosphate, 7% of zeolite, 3% of Ribes, 0.1% of rare earth, 3% of a compound microbial inoculum and 6.9% of potassium sulfate.