CN105036995A - Special controlled-release fertilizer for potatoes and preparation method thereof - Google Patents
Special controlled-release fertilizer for potatoes and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a special controlled-release fertilizer for potatoes, belonging to the technical field of fertilizers. The special controlled-release fertilizer for potatoes is prepared from the following raw materials in parts by weight on dry basis: 100-300 parts of livestock/poultry manure, 80-120 parts of wheat straw, 80-120 parts of Enteromorpha, 80-120 parts of plant ash, 10-30 parts of quicklime, 10-30 parts of kaolin, 20-40 parts of manioc waste, 30-50 parts of edible fungus residue, 40-70 parts of inorganic fertilizer, 10-20 parts of sterilizing component and 20-30 parts of gypsum. The special controlled-release fertilizer for potatoes is prepared according to the fertilizer demand conditions of potatoes, and is more beneficial to increasing the potato yield. After the fertilizer disclosed by the invention is used, the potato yield can be maximally increased by 151%. The sterilizing component (omphalia, fructus cnidii, kuh-seng, waste tobacco, Melia azedarach and pyrethrum) is added to inhibit streptomycete infection.
Description
Technical field
The present invention relates to special slow-release or control-release fertilizer of a kind of potato and preparation method thereof, belong to technical field of fertilizers.
Background technology
Containing abundant food fibre in potato (potato) stem tuber, and containing abundant sylvite, belong to basic food.Have data to represent, its content and apple are as many.Therefore stomach and intestine are comparatively slow to the absorption of potato, and after edible potato, the time in enteron aisle of resting on many longer than rice, so have more satiety, while can also help to take away some greases and rubbish, has certain catharsis and toxin expelling effect.Ingredient in general fresh potato: starch 9 ~ 20%, protein 1.5 ~ 2.3%, fat 0.1 ~ 1.1%, robust fibre 0.6 ~ 0.8%.Nutritive ingredient contained in 100g potato: energy 318 kilojoule, calcium 5 ~ 8mg, phosphorus 15 ~ 40mg, iron 0.4mg ~ 0.8mg, potassium 200 ~ 340mg, iodine 0.8 ~ 1.2, carotene 12 ~ 30mg, VitB1 0.03 ~ 0.08mg, riboflavin 0.01 ~ 0.04mg, nicotinic acid 0.4 ~ 1.1mg.And the protein of potato contains 18 seed amino acids, comprise the various indispensable amino acids that human body can not synthesize.The nutritive value of high evaluation potato is that the existence containing the Methionin of high-grade protein and indispensable amino acid, tryptophane, Histidine, arginine, phenylalanine, α-amino-isovaleric acid, leucine, Isoleucine and methionine(Met) with its stem tuber is undivided.Potato tuber contains multivitamin and inorganic salt.Food potato is good for one's health and is undivided with the effect of VITAMIN.Particularly vitamins C can prevent vitamin C deficiency, hemopoietic function etc., do not have, and potato can provide a large amount of vitamin cs in the rice eaten daily, fine flour.Also containing vitamin A (carotene), VITMAIN B1 in stem tuber, (VitB1), Lin Suanna Vitamin B2 Sodium Phosphate (riboflavin), pellagra preventive factor (nicotinic acid), vitamin-E (tocopherol), vitamin B3 (pantothenic acid), vitamin B6 (pyridoxol), vitamin(e) M (folic acid) and vitamin H H etc. are useful to HUMAN HEALTH.In addition, the inorganic salt in stem tuber are as calcium, phosphorus, iron, potassium, sodium, zinc, and manganese etc. are also to grow up indispensable element to the health of people and early children development.
2015, China will start potato staple food grainization strategy, advance and Potato ring rot bacteria is become the staple foods such as steamed bun, noodles, ground rice, the another staple food grain that potato will become outside rice, wheat, corn.Thus, improve its output, the disease and pest reduced in its planting process becomes problem demanding prompt solution
Potato very easily infects by streptomycete, and the arch-criminal bringing out i patients with type Ⅰ DM is a kind of toxin that streptomycete produces, so these class vegetables are also just usually with the toxin causing i patients with type Ⅰ DM.This toxin by heredity, can bring out children and suffers from i patients with type Ⅰ DM.
Nearly 2 years, research and development and the production development of domestic sustained-controll-release fertiliser are very fast, particularly the development of coating slow-release or control-release fertilizer is advanced by leaps and bounds especially, and coating material be mostly be difficult to degrade, sulphur that the Plastic Resin of the high contaminated soil of cost and a large amount of use easily make soil acidification.
Summary of the invention
The object of the present invention is to provide the special slow-release or control-release fertilizer of a kind of potato, above technical problem can be solved.
The technical scheme that technical solution problem of the present invention is taked is:
The special slow-release or control-release fertilizer of a kind of potato, is characterized in that, be made up of the raw material of following weight part:
Livestock and poultry muck 100-300 part, wheat stalk 80-120 part, Enteromorpha 80-120 part, plant ash 80-120 part, unslaked lime 10-30 part, kaolin 10-30 part, manioc waste 20-40 part, edible fungi residue 30-50 part, inorganic fertilizer 40-70 part, bactericidal component 10-20 part, gypsum 20-30 part, the weight of above raw material is all with dry weight basis;
Described inorganic fertilizer is made up of the raw material of following weight ratio: urea, diammonium phosphate, ammonium chloride, Repone K, potassium sulfate, gypsum and liquid urea formaldehyde 1.5:1:1:1.2:1.2:0.2:0.85;
Described bactericidal component is made up of the Chinese medicine of following weight ratio: stone-like omphalia, Fructus Cnidii, kuh-seng, waste tobacco leaf, China tree, pyrethrum 1:1:1:4:2:1.
Further, be made up of the raw material of following weight part:
200 parts, livestock and poultry muck, wheat stalk 100 parts, Enteromorpha 100 parts, plant ash 100 parts, unslaked lime 20 parts, kaolin 20 parts, manioc waste 30 parts, edible fungi residue 40 parts, inorganic fertilizer 50 parts, bactericidal component 15 parts, 30 parts, gypsum, the weight of above raw material is all with dry weight basis.
Further, be made up of the raw material of following weight part:
100 parts, livestock and poultry muck, wheat stalk 80 parts, Enteromorpha 80 parts, plant ash 120 parts, unslaked lime 30 parts, kaolin 10 parts, manioc waste 20 parts, edible fungi residue 35 parts, inorganic fertilizer 50 parts, bactericidal component 10 parts, 25 parts, gypsum, the weight of above raw material is all with dry weight basis.
Further, be made up of the raw material of following weight part:
100 parts, livestock and poultry muck, wheat stalk 80 parts, Enteromorpha 80 parts, plant ash 120 parts, unslaked lime 30 parts, kaolin 10 parts, manioc waste 20 parts, edible fungi residue 35 parts, inorganic fertilizer 50 parts, bactericidal component 20 parts, 20 parts, gypsum, the weight of above raw material is all with dry weight basis.
Present invention also offers the preparation method of the special slow-release or control-release fertilizer of a kind of potato, it is characterized in that, comprise the following steps:
1. raw material for standby is taken according to above-mentioned weight part and proportioning;
2. bactericidal component process: the stone-like omphalia taken, Fructus Cnidii, kuh-seng, waste tobacco leaf, China tree, pyrethrum are added 3 times of water soakings 2 days, carries out solid-liquid separation, stand-by;
Solid is Chinese medicine slag, and liquid is middle drug filtrate, and the weight ratio that middle drug filtrate is concentrated into middle drug filtrate and liquid urea formaldehyde is 0.45:0.85;
3. the preparation of inorganic fertilizer:
A () is divided into two parts and sends into two storage hoppers after the urea taken, diammonium phosphate, ammonium chloride, Repone K, potassium sulfate being mixed;
B (), by liquid urea formaldehyde and middle drug filtrate, after stirring, is divided into two parts and is sent to the high-pressure atomization shower nozzle in coating machine and the high-pressure atomization shower nozzle in tablets press respectively;
C raw material in one of them storage hopper is at the uniform velocity sent into coating machine by screw feeder by (), a taper decollator is had below screw feeder, the stock dispersion falling into coating machine can be become hollow round tubular, the urea formaldehyde diluent droplet that the solid material fallen and coating machine high-pressure atomization shower nozzle spray bumps against, liquid urea formaldehyde rapid solidification under ammonium chloride and hot wind action, forms wrapper small-particle;
D powder in wrapper small-particle obtained for step (c) and another storage hopper is formed material curtain by weight 1:1 ratio by () simultaneously; Urea formaldehyde liquid is sprayed on the material curtain in tablets press after the atomization of high-pressure atomization shower nozzle; Under the rolling of tablets press cylinder, by the adhesive effect of urea formaldehyde liquid and ammonium chloride to the solidification of urea formaldehyde, form desirable complexing urea formaldehyde slow release fertilizer particle; At the uniform velocity sent into by terra alba on the complexing urea formaldehyde slow release fertilizer particulate material curtain of tablets press, under the rolling of tablets press, terra alba divides in the urea formaldehyde release membranes being embedded in and being not yet cured;
E particle that () produces sends into dehydration in dryer, solidification by conveying belt or lift, then sends into cooling in cooler, and then sieve, namely the finished product sieved out is inorganic fertilizer particle;
4. the livestock and poultry muck, wheat stalk, Enteromorpha, the plant ash that will take, unslaked lime, kaolin, manioc waste, edible fungi residue, the Chinese medicine slag that 2. gypsum and step obtain is sent into mixing machine and is mixed, pulverize, then the raw material after pulverizing is sent in tablets press and granulate, obtain organic fertilizer particles;
5. the organic fertilizer particles that 4. inorganic fertilizer particle step 3. obtained and step obtain mixes, and obtains the special slow-release or control-release fertilizer of potato of the present invention.
Further, step 3. in twice spraying in, each quantity for spray of pure urea formaldehyde liquid is all 1/2 of total amount; The polycondensation rate of liquid urea formaldehyde used should control at 10%-20%, and terra alba used should be not less than 500 orders.
Present invention also offers the application process of the special slow-release or control-release fertilizer of a kind of potato, it is characterized in that, apply fertilizer 4 times altogether, concrete method of application is as follows:
(1) apply fertilizer first: use before sowing, amount of application is 120kg/ mu;
(2) secondary fertilising: after applying fertilizer 15 days first, amount of application is 30kg/ mu;
(3) three fertilisings: after secondary applies fertilizer 20 days, amount of application is 50kg/ mu;
(4) four fertilisings: three fertilisings are after 10 days, and amount of application is 30kg/ mu.
The invention has the beneficial effects as follows:
1. the special slow-release or control-release fertilizer of potato of the present invention is prepared according to the fertilizer requirement of potato, and be more conducive to the output increasing potato, after using fertilizer of the present invention, potato yield is the highest increases by 151%.
2. the special slow-release or control-release fertilizer of potato of the present invention adds sterilization component (stone-like omphalia, Fructus Cnidii, kuh-seng, waste tobacco leaf, China tree, pyrethrum), thus inhibits streptomycete to infect.
3. the slow-release fertilizer that prepared by the present invention is solvay-type urea formaldehyde slow release fertilizer, and in its film, the release rate of fertilizer is that skin is slightly fast, and nexine is more slow, fully can adapt to crop fertilizer application amount in early stage so little, the characteristic that middle and later periods fertilizer application amount is large.The membrane shell components urea formaldehyde of this slow-release fertilizer and terra alba are all the slow release fertilizer that can slowly degrade, and increase with the swelling ratio of both risings of temperature and degradation rate all thereupon, thus the release aperture of coating apply fertilizer is strengthened gradually, the release rate of fertilizer increases, and accelerate with the speed of growth of the rising plant of temperature, fertilizer requirement increases, the release feature of this fertilizer just in time adapts with the growth uptake characters of crop, the utilization ratio of raising fertilizer that like this can be strong, realize single-dose application and meet crop whole vegetative period to nitrogen, phosphorus, potassium, calcium, the demand of the nutrients such as sulphur, peasant also can be made to save time, saving of labor, laborsaving, reduce production cost, reduce and pollute, preserve the ecological environment.
Embodiment
In order to understand the present invention better, illustrate content of the present invention further below in conjunction with embodiment, but content of the present invention is not only confined to the following examples, embodiment should not regard as limiting the scope of the present invention.
Embodiment 1
Formula
Livestock and poultry muck 200kg
Wheat stalk 100kg
Enteromorpha 100kg
Plant ash 100kg
Unslaked lime 20kg
Kaolin 20kg
Manioc waste 30kg
Edible fungi residue 40kg
Inorganic fertilizer (urea, diammonium phosphate, ammonium chloride, Repone K, potassium sulfate, gypsum and liquid urea formaldehyde 1.5:1:1:1.2:1.2:0.2:0.85) 50kg
Bactericidal component (stone-like omphalia, Fructus Cnidii, kuh-seng, waste tobacco leaf, China tree, pyrethrum 1:1:1:4:2:1) 15kg, dry weight.
Gypsum 30kg
The weight of above raw material is all with dry weight basis.
Preparation method:
1. raw material for standby is taken according to above-mentioned weight part and proportioning;
2. bactericidal component process: the stone-like omphalia taken, Fructus Cnidii, kuh-seng, waste tobacco leaf, China tree, pyrethrum are added 3 times of water soakings 2 days, carries out solid-liquid separation, stand-by; Solid is Chinese medicine slag, and liquid is middle drug filtrate, and the weight ratio that middle drug filtrate is concentrated into middle drug filtrate and liquid urea formaldehyde is 0.45:0.85;
3. the preparation of inorganic fertilizer:
A () is divided into two parts and sends into two storage hoppers after the urea taken, diammonium phosphate, ammonium chloride, Repone K, potassium sulfate being mixed;
B (), by liquid urea formaldehyde and middle drug filtrate, after stirring, is divided into two parts and is sent to the high-pressure atomization shower nozzle in coating machine and the high-pressure atomization shower nozzle in tablets press respectively;
C raw material in one of them storage hopper is at the uniform velocity sent into coating machine by screw feeder by (), a taper decollator is had below screw feeder, the stock dispersion falling into coating machine can be become hollow round tubular, the urea formaldehyde diluent droplet that the solid material fallen and coating machine high-pressure atomization shower nozzle spray bumps against, liquid urea formaldehyde rapid solidification under ammonium chloride and hot wind action, forms wrapper small-particle;
D powder in wrapper small-particle obtained for step (c) and another storage hopper is formed material curtain by weight 1:1 ratio by () simultaneously; Urea formaldehyde liquid is sprayed on the material curtain in tablets press after the atomization of high-pressure atomization shower nozzle; Under the rolling of tablets press cylinder, by the adhesive effect of urea formaldehyde liquid and ammonium chloride to the solidification of urea formaldehyde, form desirable complexing urea formaldehyde slow release fertilizer particle; At the uniform velocity sent into by terra alba on the complexing urea formaldehyde slow release fertilizer particulate material curtain of tablets press, under the rolling of tablets press, terra alba divides in the urea formaldehyde release membranes being embedded in and being not yet cured; In twice above-mentioned spraying, each quantity for spray of pure urea formaldehyde liquid is all 1/2 of total amount; The polycondensation rate of liquid urea formaldehyde used should control at 10%-20%, and terra alba used should be not less than 500 orders.
E particle that () produces sends into dehydration in dryer, solidification by conveying belt or lift, then sends into cooling in cooler, and then sieve, namely the finished product sieved out is inorganic fertilizer particle;
4. the livestock and poultry muck, wheat stalk, Enteromorpha, the plant ash that will take, unslaked lime, kaolin, manioc waste, edible fungi residue, the Chinese medicine slag that 2. gypsum and step obtain is sent into mixing machine and is mixed, pulverize, then the raw material after pulverizing is sent in tablets press and granulate, obtain organic fertilizer particles;
5. the organic fertilizer particles that 4. inorganic fertilizer particle step 3. obtained and step obtain mixes, and obtains the special slow-release or control-release fertilizer of potato of the present invention.
Step 3. in twice spraying in, each quantity for spray of pure urea formaldehyde liquid is all 1/2 of total amount; The polycondensation rate of liquid urea formaldehyde used should control at 10%-20%, and terra alba used should be not less than 500 orders.
Embodiment 2
Formula
Livestock and poultry muck 100kg
Wheat stalk 80kg
Enteromorpha 80kg
Plant ash 120kg
Unslaked lime 30kg
Kaolin 10kg
Manioc waste 20kg
Edible fungi residue 35kg
Inorganic fertilizer (urea, diammonium phosphate, ammonium chloride, Repone K, potassium sulfate, gypsum and liquid urea formaldehyde 1.5:1:1:1.2:1.2:0.2:0.85) 50kg
Bactericidal component (stone-like omphalia, Fructus Cnidii, kuh-seng, waste tobacco leaf, China tree, pyrethrum 1:1:1:4:2:1) 10kg, dry weight.
Gypsum 25kg
The weight of above raw material is all with dry weight basis.
Preparation method is with embodiment 1.
Embodiment 3
Formula
Livestock and poultry muck 100kg
Wheat stalk 80kg
Enteromorpha 80kg
Plant ash 120kg
Unslaked lime 30kg
Kaolin 10kg
Manioc waste 20kg
Edible fungi residue 35kg
Inorganic fertilizer (urea, diammonium phosphate, ammonium chloride, Repone K, potassium sulfate, gypsum and liquid urea formaldehyde 1.5:1:1:1.2:1.2:0.2:0.85) 50kg
Bactericidal component (stone-like omphalia, Fructus Cnidii, kuh-seng, waste tobacco leaf, China tree, pyrethrum 1:1:1:4:2:1) 20kg, dry weight.
Gypsum 20kg
The weight of above raw material is all with dry weight basis.
By as follows for the effect of special for the potato of above embodiment 1-3 slow-release or control-release fertilizer in potato plantation:
Test in areas such as Zhangqiu, Shandong Province, Jining.
Experimental group and control group all set 3 groups.Fertile soil, water project situation is better, for examination object: potato.
Experimental group: experimental group is by method of the present invention, use the special slow-release or control-release fertilizer of potato (embodiment 1,2,3 is corresponding experimental group 1,2,3 respectively) that the present invention produces, (1) apply fertilizer first: use before sowing, amount of application is 120kg/ mu; (2) secondary fertilising: after applying fertilizer 15 days first, amount of application is 30kg/ mu; (3) three fertilisings: after secondary applies fertilizer 20 days, amount of application is 50kg/ mu; (4) four fertilisings: three fertilisings are after 10 days, and amount of application is 30kg/ mu.
Control group: use commercially available composite fertilizer, uses mineral manure 200kg for every mu, divides and uses for 4 times, every minor tick 15 days.
Other management conditions are all consistent.
Experimental group and control group all carry out 3 groups of Experimental Comparisons, and experimental result sees the following form 1 and table 2.
Table 1. potato contrast and experiment
Table 2 streptomycete infection conditions record
| Group | Streptomycete infection rate |
| Experimental group 1 | 0.06％ |
| Experimental group 2 | 0.1％ |
| Experimental group 3 | 0.12％ |
| Control group | 18.2％ |
Use the special slow-release or control-release fertilizer of potato of the present invention, to potato, there is obvious production-increasing function.Experimental group is compared with control group, and average mu stimulation ratio is respectively 151%, 143%, 139%, average stimulation ratio 144%.And soil quality increases, the infiltration of soil, water conservation, venting capability strengthen, and soil-borne disease insect pest significantly reduces, and the quality of potato is also significantly increased, visual inspection, and outward appearance is better.
Contrast is used fertilizer of the present invention and is used commercially available common chemical fertilizer, and use 3 years, soil quality significantly improves, and the infiltration of soil, water conservation, venting capability strengthen.Soil-borne disease insect pest phenomenon does not occur.
Claims (7)
1. the special slow-release or control-release fertilizer of potato, is characterized in that, is made up of the raw material of following weight part:
Livestock and poultry muck 100-300 part, wheat stalk 80-120 part, Enteromorpha 80-120 part, plant ash 80-120 part, unslaked lime 10-30 part, kaolin 10-30 part, manioc waste 20-40 part, edible fungi residue 30-50 part, inorganic fertilizer 40-70 part, bactericidal component 10-20 part, gypsum 20-30 part, the weight of above raw material is all with dry weight basis;
Described inorganic fertilizer is made up of the raw material of following weight ratio: urea, diammonium phosphate, ammonium chloride, Repone K, potassium sulfate, gypsum and liquid urea formaldehyde 1.5:1:1:1.2:1.2:0.2:0.85;
Described bactericidal component is made up of the Chinese medicine of following weight ratio: stone-like omphalia, Fructus Cnidii, kuh-seng, waste tobacco leaf, China tree, pyrethrum 1:1:1:4:2:1.
2. the special slow-release or control-release fertilizer of a kind of potato according to claim 1, is characterized in that, be made up of the raw material of following weight part:
200 parts, livestock and poultry muck, wheat stalk 100 parts, Enteromorpha 100 parts, plant ash 100 parts, unslaked lime 20 parts, kaolin 20 parts, manioc waste 30 parts, edible fungi residue 40 parts, inorganic fertilizer 50 parts, bactericidal component 15 parts, 30 parts, gypsum, the weight of above raw material is all with dry weight basis.
3. the special slow-release or control-release fertilizer of a kind of potato according to claim 1, is characterized in that, be made up of the raw material of following weight part:
100 parts, livestock and poultry muck, wheat stalk 80 parts, Enteromorpha 80 parts, plant ash 120 parts, unslaked lime 30 parts, kaolin 10 parts, manioc waste 20 parts, edible fungi residue 35 parts, inorganic fertilizer 50 parts, bactericidal component 10 parts, 25 parts, gypsum, the weight of above raw material is all with dry weight basis.
4. the special slow-release or control-release fertilizer of a kind of potato according to claim 1, is characterized in that, be made up of the raw material of following weight part:
100 parts, livestock and poultry muck, wheat stalk 80 parts, Enteromorpha 80 parts, plant ash 120 parts, unslaked lime 30 parts, kaolin 10 parts, manioc waste 20 parts, edible fungi residue 35 parts, inorganic fertilizer 50 parts, bactericidal component 20 parts, 20 parts, gypsum, the weight of above raw material is all with dry weight basis.
5., according to the preparation method of the arbitrary described special slow-release or control-release fertilizer of potato of claim 1-4, it is characterized in that, comprise the following steps:
1. raw material for standby is taken according to the arbitrary described weight part of claim 1-4 and proportioning;
2. bactericidal component process: the stone-like omphalia taken, Fructus Cnidii, kuh-seng, waste tobacco leaf, China tree, pyrethrum are added 3 times of water soakings 2 days, carries out solid-liquid separation, stand-by;
Solid is Chinese medicine slag, and liquid is middle drug filtrate, and the weight ratio that middle drug filtrate is concentrated into middle drug filtrate and liquid urea formaldehyde is 0.45:0.85;
3. the preparation of inorganic fertilizer:
A () is divided into two parts and sends into two storage hoppers after the urea taken, diammonium phosphate, ammonium chloride, Repone K, potassium sulfate being mixed;
B (), by liquid urea formaldehyde and middle drug filtrate, after stirring, is divided into two parts and is sent to the high-pressure atomization shower nozzle in coating machine and the high-pressure atomization shower nozzle in tablets press respectively;
C raw material in one of them storage hopper is at the uniform velocity sent into coating machine by screw feeder by (), a taper decollator is had below screw feeder, the stock dispersion falling into coating machine can be become hollow round tubular, the urea formaldehyde diluent droplet that the solid material fallen and coating machine high-pressure atomization shower nozzle spray bumps against, liquid urea formaldehyde rapid solidification under ammonium chloride and hot wind action, forms wrapper small-particle;
D powder in wrapper small-particle obtained for step (c) and another storage hopper is formed material curtain by weight 1:1 ratio by () simultaneously; Urea formaldehyde liquid is sprayed on the material curtain in tablets press after the atomization of high-pressure atomization shower nozzle; Under the rolling of tablets press cylinder, by the adhesive effect of urea formaldehyde liquid and ammonium chloride to the solidification of urea formaldehyde, form desirable complexing urea formaldehyde slow release fertilizer particle; At the uniform velocity sent into by terra alba on the complexing urea formaldehyde slow release fertilizer particulate material curtain of tablets press, under the rolling of tablets press, terra alba divides in the urea formaldehyde release membranes being embedded in and being not yet cured;
E particle that () produces sends into dehydration in dryer, solidification by conveying belt or lift, then sends into cooling in cooler, and then sieve, namely the finished product sieved out is inorganic fertilizer particle;
4. the livestock and poultry muck, wheat stalk, Enteromorpha, the plant ash that will take, unslaked lime, kaolin, manioc waste, edible fungi residue, the Chinese medicine slag that 2. gypsum and step obtain is sent into mixing machine and is mixed, pulverize, then the raw material after pulverizing is sent in tablets press and granulate, obtain organic fertilizer particles;
5. the organic fertilizer particles that 4. inorganic fertilizer particle step 3. obtained and step obtain mixes, and obtains the special slow-release or control-release fertilizer of potato of the present invention.
6. the preparation method of the special slow-release or control-release fertilizer of potato according to claim 5, is characterized in that, step 3. in twice spraying in, each quantity for spray of pure urea formaldehyde liquid is all 1/2 of total amount; The polycondensation rate of liquid urea formaldehyde used should control at 10%-20%, and terra alba used should be not less than 500 orders.
7. according to the application process of the arbitrary described special slow-release or control-release fertilizer of potato of claim 1-4, it is characterized in that, apply fertilizer 4 times altogether, concrete method of application is as follows:
(1) apply fertilizer first: use before sowing, amount of application is 120kg/ mu;
(2) secondary fertilising: after applying fertilizer 15 days first, amount of application is 30kg/ mu;
(3) three fertilisings: after secondary applies fertilizer 20 days, amount of application is 50kg/ mu;
(4) four fertilisings: three fertilisings are after 10 days, and amount of application is 30kg/ mu.
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| CN105646107A (en) * | 2016-03-10 | 2016-06-08 | 山东植丰农化集团有限公司 | Controlled-released fertilizer preparation method and commercial crop controlled-released fertilizer prepared according to controlled-released fertilizer preparation method |
| CN106316661A (en) * | 2016-08-28 | 2017-01-11 | 广西平乐农药厂 | Fertilizer applied in potato planting process |
| CN106966806A (en) * | 2017-04-17 | 2017-07-21 | 山东省农业科学院农产品研究所 | A kind of edible fungi residue living soil fertility regulation compound and preparation method thereof |
| CN107118015A (en) * | 2017-05-03 | 2017-09-01 | 杨飞 | A kind of potato organic-inorganic compound fertilizer |
| CN107216205A (en) * | 2017-06-29 | 2017-09-29 | 太仓东浔生物科技有限公司 | A kind of high-quality, green organic manure and preparation method thereof |
| CN107353115A (en) * | 2017-08-12 | 2017-11-17 | 佛山推启农业研究院（普通合伙） | It is a kind of that there is antibacterial to increase production microbial manure of effect and preparation method thereof |
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| CN108164355A (en) * | 2017-12-06 | 2018-06-15 | 安徽维力拓网络科技有限公司 | Special alkaline organic biofertilizer of potato and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913965A (en) * | 2010-07-23 | 2010-12-15 | 山东谷丰源化肥有限公司 | Urea formaldehyde sustained-release fertilizer and preparation method thereof |
| CN103553841A (en) * | 2013-11-19 | 2014-02-05 | 山东省农业科学院农业资源与环境研究所 | Special fertilizer for tuberiferous plant, and preparation method thereof |
| CN103964971A (en) * | 2014-05-29 | 2014-08-06 | 济南巴顿化肥有限公司 | Fertilizer specially used for rice and preparation method thereof |
-
2015
- 2015-08-26 CN CN201510529985.1A patent/CN105036995B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Effective date of registration: 20201208 Address after: 251400, Ji'nan County, Shandong Province, Jiyang County, the Yellow River road back to the west head, Ji Sun Lunan Patentee after: Shandong Badun Fertilizer Co.,Ltd. Address before: 251400, Shandong, Ji'nan province Jiyang County town Machinery Industry Park No. 8 (West Center Road North First) Patentee before: SHANDNG QISHANG AGRICULTURAL SCIENCE & TECHNOLOGY Co.,Ltd. |