CN103408349A - Eucalyptus special fertilizer with root promotion and controlled release functions and preparation method thereof - Google Patents
Eucalyptus special fertilizer with root promotion and controlled release functions and preparation method thereof Download PDFInfo
- Publication number
- CN103408349A CN103408349A CN2013102811726A CN201310281172A CN103408349A CN 103408349 A CN103408349 A CN 103408349A CN 2013102811726 A CN2013102811726 A CN 2013102811726A CN 201310281172 A CN201310281172 A CN 201310281172A CN 103408349 A CN103408349 A CN 103408349A
- Authority
- CN
- China
- Prior art keywords
- eucalyptus
- acid
- fertilizer
- parts
- xanthohumic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a eucalyptus special fertilizer with root promotion and controlled release functions and a preparation method thereof. The eucalyptus special fertilizer comprises the following effective components in parts by weight: 15-20 parts of N, 8-10 parts of P2O5, 10-15 parts of K2O, 0.10-0.15 part of B, 0.3-0.7 part of Mg, 0.2-0.3 part of Mo, 0.05-0.1 part of polyglutamic acid, 2-4 part of fulvic acid and 5-8 parts of humic acid. The eucalyptus special fertilizer disclosed by the invention is overall in nutrition, can satisfy various nutrients needed by the growth of the eucalyptus, and can be used for enhancing the disease resistance of the eucalyptus, increasing the yield of the eucalyptus and simultaneously improving the quality of the eucalyptus. In addition, the fertilizer can be used for promoting the growth of the root system of the eucalyptus, improving the absorption efficiency of the eucalyptus to the nutrient elements, simultaneously increasing the content of the organic substances in soil, enhancing the soil buffer capacity, improving the effect of the fertilizer, improving the soil, and achieving the continuous production of the eucalyptus.
Description
Technical field
The invention belongs to agriculture field, be specifically related to a kind of fertilizer dedicated to eucalyptus with short root, long-acting function and preparation method thereof.
Background technology
Eucalyptus has another name called the eucalyptus globolus tree, is the general name of Myrtaceae, eucalyptus plant, originates in Australia and South America.China eucalyptus plantation history of existing more than 100 year, and nearly more than ten years eucalyptus be planted in the south China development rapidly.At present, eucalyptus, because it is adaptable, the growth rapid, growth cycle is short, biomass is large, trunk is perfectly straight, of many uses, economic benefit high, is classified as the first-selected seeds of national cycle industrial material forest afforestation by China.The growth characteristic of eucalyptus has determined that its nutrient demand amount is large.And China's Eucalypt plantation soil fertility is poor, N, P, K and organic content low, middle trace element deficiency.Therefore, applied fertilizer into the indispensable sport technique segment of cultivation eucalyptus speed Feng Lin.The rational application of fertilizer could improve Forest Soil Fertility, improves the eucalyptus nutritional status and promote the eucalyptus fast growing, reach high-quality, high yield, realizes the Sustainable development in forest land.
Some fertilizer dedicated to eucalyptus material have been noted that the interpolation of middle trace element in the market, but but do not consider the assimilated efficiency of eucalyptus to nutritive substance, often do not reach the desired result of high yield, high yield.The absorption of any Plant To Nutrient element is mainly derived from the root system of plant.Therefore, focus on the eucalyptus root growth and to the absorption of nutritive element, for the eucalyptus fast growing and high yield, reduce disease and pest generation most important.
Summary of the invention
The object of the present invention is to provide a kind of fertilizer dedicated to eucalyptus and preparation method thereof.
The technical solution used in the present invention is:
A kind of fertilizer dedicated to eucalyptus, its effective constituent comprises N, P
2O
5, K
2O, B, Mg, Mo, polyglutamic acid, xanthohumic acid and humic acid, each effective constituent in the ratio of mass fraction is: N:P
2O
5: K
2O:B, Mg:Mo: polyglutamic acid: xanthohumic acid: humic acid ﹦ 15-20:8-10:10-15:0.10-0.15:0.3-0.7:0.2-0.3:0.05-0.1:2-4: 5-8.
Preferably, described fertilizer dedicated to eucalyptus, each effective constituent in the ratio of mass fraction is: N:P
2O
5: K
2O:B, Mg:Mo: polyglutamic acid: xanthohumic acid: humic acid ﹦ 17-20:8-9:13-15:0.12:0.5:0.27:0.05-0.1:3:7.
Nitrogen in formula can be provided by urea or monoammonium phosphate, also can jointly be provided by the two; Vanadium Pentoxide in FLAKES can be provided by P contained compounds such as monoammonium phosphate, diammonium phosphate, calcium superphosphate; Potassium oxide can be provided by potassium-containing compounds such as Repone K or vitriolate of tartar; Boron can be provided by boron-containing compounds such as boraxs; Magnesium can be provided by magnesium-containing compounds such as magnesium sulfate heptahydrates; Molybdenum can be provided by molybdate compounds such as ammonium molybdate or Sodium orthomolybdates.
Preferably, above-described fertilizer dedicated to eucalyptus, contain the raw material of following mass parts: urea 33.5-39.6 part, monoammonium phosphate 16-18 part, Repone K 21.7-25 part, 5 parts of magnesium sulfate heptahydrates, 1 part of borax, 0.5 part of ammonium molybdate, γ-PGA 0.05-0.1 part, 3 parts of xanthohumic acids, 7 parts of humic acid.
The preparation method of above-described fertilizer dedicated to eucalyptus, comprise the steps:
(1) by proportioning, get urea, monoammonium phosphate, Repone K, xanthohumic acid, the humic acid drum granulating device of packing into, pulverize, and mixes, and obtains mixture 1;
(2) by proportioning, get magnesium sulfate heptahydrate, borax, ammonium molybdate, γ-PGA and spray in said mixture 1, obtain mixture 2;
(3) mixture 2 is added to tackiness agent, mix, granulation, drying, obtain fertilizer dedicated to eucalyptus.
Described tackiness agent is at least a in water glass, clay or zeolite.
Compared with prior art, the present invention has the following advantages and beneficial effect:
(1) fertilizer dedicated to eucalyptus comprehensive nutrition of the present invention, except containing the macroelement such as the necessary nitrogen of Eucalyptus, phosphorus, potassium, also contain trace element in magnesium, boron, molybdenum etc., meet the required various nutrients of Eucalyptus, strengthen the eucalyptus resistance against diseases, when increasing eucalyptus output, improve the eucalyptus quality.
(2) add γ-PGA energy balance soil acidity or alkalinity, it has excellent surge capability to acid, alkali, alleviates the soil acidification phenomenon that life-time service chemical fertilizer causes.The more important thing is that γ-PGA makes the more effective absorption Soil Phosphorus of eucalyptus energy, calcium, magnesium and trace element, promote the growth of crop root, water conservation, fertilizer conservation, improve utilization rate of fertilizer, strengthens disease resistance, reaches the fast-growing effect, improves eucalyptus output.
(3) disclosed by the inventionly a kind ofly have short root, long-acting function fertilizer dedicated to eucalyptus also is added with xanthohumic acid and humic acid simultaneously, can promote the eucalyptus root growth, improve its assimilated efficiency to nutritive element, improve simultaneously soil with organic matter content, strengthen buffering power of soil, increase effect of fertilizer, improvement soil, realize the Sustainable Production of eucalyptus.
Embodiment
A kind of fertilizer dedicated to eucalyptus, its effective constituent comprises N, P
2O
5, K
2O, B, Mg, Mo, polyglutamic acid, xanthohumic acid and humic acid, ratio by weight is: N:P
2O
5: K
2O:B, Mg:Mo: polyglutamic acid: xanthohumic acid: humic acid ﹦ 15-20:8-10:10-15:0.10-0.15:0.3-0.7:0.2-0.3:0.05-0.1:2-4: 5-8.
Nitrogen in formula can be provided by urea or monoammonium phosphate, also can jointly be provided by the two; Vanadium Pentoxide in FLAKES can be provided by P contained compounds such as monoammonium phosphate, diammonium phosphate, calcium superphosphate; Potassium oxide can be provided by potassium-containing compounds such as Repone K or vitriolate of tartar; Boron can be provided by boron-containing compounds such as boraxs; Magnesium can be provided by magnesium-containing compounds such as magnesium sulfate heptahydrates; Molybdenum can be provided by molybdate compounds such as ammonium molybdate or Sodium orthomolybdates.
The present invention is further illustrated below in conjunction with embodiment, but be not limited to this.
Embodiment 1
Configuration effective constituent: N:P
2O
5: K
2O:B, Mg:Mo: polyglutamic acid: xanthohumic acid: fertilizer dedicated to eucalyptus humic acid ﹦ 17:8:13:0.12:0.5:0.27:0.06:3:7(mass ratio).
Composition of raw materials: urea 335kg, phosphorus be by monoammonium phosphate 160kg, potassium oxide 217kg, borax 10kg; Water magnesium sulfate 50kg; Ammonium molybdate 5kg, γ-PGA 2.4kg, xanthohumic acid 30kg, humic acid 70kg, zeolite 60.6kg and clay 60kg form, and amount to 1000kg.
Embodiment 2
Configuration effective constituent: N:P
2O
5: K
2O:B, Mg:Mo: polyglutamic acid: xanthohumic acid: fertilizer dedicated to eucalyptus humic acid ﹦ 18:9:14:0.12:0.5:0.27:0.08:3:7(mass ratio).
Composition of raw materials: urea 352kg, phosphorus be by monoammonium phosphate 180kg, potassium oxide 233kg, borax 10kg; Water magnesium sulfate 50kg; Ammonium molybdate 5kg, γ-PGA 3.2kg, xanthohumic acid 30kg, humic acid 70kg and clay 66.8kg form.
Embodiment 3
Configuration effective constituent: N:P
2O
5: K
2O:B, Mg:Mo: polyglutamic acid: xanthohumic acid: fertilizer dedicated to eucalyptus humic acid ﹦ 20:9:15:0.12:0.5:0.27:0.1:3:7(mass ratio).
Composition of raw materials: urea 396kg, phosphorus be by monoammonium phosphate 180kg, potassium oxide 250kg, borax 10kg; Water magnesium sulfate 50kg; Ammonium molybdate 5kg, γ-PGA 4kg, xanthohumic acid 30, humic acid 70kg and 5 kg water glass form, and amount to 1000kg.
Embodiment 4
Configuration effective constituent: N:P
2O
5: K
2O:B, Mg:Mo: polyglutamic acid: xanthohumic acid: fertilizer dedicated to eucalyptus humic acid ﹦ 15:10:10:0.1:0.3:0.3:0.05:2:8(mass ratio).
Composition of raw materials: urea 283kg, phosphorus be by monoammonium phosphate 200kg, potassium oxide 167kg, borax 8.3kg; Water magnesium sulfate 30kg; Ammonium molybdate 5.6kg, γ-PGA 2kg, xanthohumic acid 20, humic acid 80kg, zeolite 100.1kg and clay 104kg form, and amount to 1000kg.
Embodiment 5
Configuration effective constituent: N:P
2O
5: K
2O:B, Mg:Mo: polyglutamic acid: xanthohumic acid: fertilizer dedicated to eucalyptus humic acid ﹦ 16:8:15:0.15:0.7:0.2:0.08:4:5(mass ratio).
Composition of raw materials: urea 313kg, phosphorus be by monoammonium phosphate 160kg, potassium oxide 250kg, borax 12.5kg; Water magnesium sulfate 70kg; Ammonium molybdate 3.7kg, γ-PGA 3.2kg, xanthohumic acid 40, humic acid 50kg, zeolite 94kg and water glass 3.6kg form, and amount to 1000kg.
The preparation method
The preparation method of embodiment 1～5 described fertilizer dedicated to eucalyptus is as follows:
(1) by proportioning, get urea, monoammonium phosphate, Repone K, xanthohumic acid, the humic acid drum granulating device of packing into, pulverize, and mixes, and obtains mixture 1;
(2) by proportioning, get magnesium sulfate heptahydrate, borax, ammonium molybdate, γ-PGA and spray in said mixture 1, obtain mixture 2;
(3) mixture 2 is added to tackiness agent, mix, granulation, drying, obtain fertilizer dedicated to eucalyptus.
Described tackiness agent in namely filling a prescription clay or/and zeolite or/and water glass.
The fertilizer efficiency experiment
The prepared fertilizer dedicated to eucalyptus of embodiment 1-5 is carried out to the fertilizer efficiency experiment at eucalyptus.Experiment arranges 6 fertilizer treatment group altogether, is respectively the fertilizer dedicated to eucalyptus group of embodiment 1-5, and common Chemical Mixed Fertilizer control group.Common Chemical Mixed Fertilizer nutrient content is N15 part, 15 parts of Vanadium Pentoxide in FLAKESs, 15 parts of potassium oxides.Rate of fertilizer application is all standard mutually with the total nutrient content that each processing applies fertilizer.Single factor randomized complete-block design is adopted in test, and each processes 3 repetitions, amounts to the 18Ge community.On March 10th, 2011 bulk application, embodiment 1 rate of fertilizer application is the 888g/ strain, and embodiment 2 rates of fertilizer application are the 823g/ strain, and embodiment 3 rates of fertilizer application are the 767g/ strain, embodiment 4 rates of fertilizer application are the 964g/ strain, embodiment 5 rates of fertilizer application are the 865g/ strain, contrast the strain into 500g/, field planting after the week, after-culture on April 20, June 30, control group topdressed for the first time, and rate of fertilizer application is the 500g/ strain, and other processing wouldn't be topdressed.On February 27th, 2012, control group topdressed for the second time, rate of fertilizer application is the 500g/ strain, other processing are topdressed for the first time, embodiment 1 rate of fertilizer application is the 888g/ strain, embodiment 2 rates of fertilizer application are the 823g/ strain, embodiment 3 rates of fertilizer application are the 767g/ strain, and embodiment 4 rates of fertilizer application are the 965g/ strain, and embodiment 5 rates of fertilizer application are the 865g/ strain.Topdress and hoe up weeds and foster 2 times in conjunction with fertilising.After 1 year, measure the eucalyptus height of tree and the diameter of a cross-section of a tree trunk 1.3 meters above the ground on the spot.Gather 0-20cm and get 9 points with " S " type with taking a sample every sample, 36 sampling points, measure soil bacteria, actinomycetes and fungi altogether.
As shown in Table 1, use fertilizer dedicated to eucalyptus of the present invention, compare with control group, plant height and the diameter of a cross-section of a tree trunk 1.3 meters above the ground of eucalyptus significantly increase.As can be seen here, fertilizer dedicated to eucalyptus of the present invention has promoted the absorption of eucalyptus to nutritive element, effectively increases eucalyptus output, has reduced fertilizer application frequency, saves labor, and can significantly increase economic benefit.
The impact of table 1 different fertilizer on the eucalyptus height of tree and the diameter of a cross-section of a tree trunk 1.3 meters above the ground
| Treatment group | Mean stand height/m | The average diameter of a cross-section of a tree trunk 1.3 meters above the ground/cm | The height of tree is than contrast rate of increase/% | The diameter of a cross-section of a tree trunk 1.3 meters above the ground is than contrast rate of increase/% |
| Embodiment 1 | 13.7 | 11.1 | 15.1 | 14.4 |
| Embodiment 2 | 14.8 | 12.2 | 24.4 | 25.8 |
| Embodiment 3 | 14.3 | 12.5 | 20.2 | 28.9 |
| Embodiment 4 | 12.4 | 10.6 | 4.2 | 9.3 |
| Embodiment 5 | 13.9 | 11.6 | 16.8 | 19.6 |
| Contrast (CK) | 11.9 | 9.7 | 0.0 | 0.0 |
As shown in Table 2, use have short root, long-acting function fertilizer dedicated to eucalyptus of the present invention, can increase the quantity of bacterium in soil, actinomycetes and fungi, improve soil microflora, promote soil biological fertility, strengthen the resistance against diseases of eucalyptus, realize the Sustainable development of eucalyptus plantation.
The impact of table 2 different fertilizer on soil microbe quantity
| Treatment group | Bacterium/cfug -1 | Actinomycetes/cfug -1 | Fungi/cfug -1 |
| Embodiment 1 | 1.06×10 6 | 7.60×10 4 | 5.03×10 3 |
| Embodiment 2 | 1.13×10 6 | 7.87×10 4 | 4.99×10 3 |
| Embodiment 3 | 1.0×10 6 | 5.19×10 4 | 4.69×10 3 |
| Embodiment 4 | 1.21×10 6 | 8.01×10 4 | 4.11×10 3 |
| Embodiment 5 | 1.09×10 6 | 6.58×10 4 | 4.85×10 3 |
| Contrast (CK) | 9.4×10 5 | 2.13×10 4 | 4.07×10 3 |
Above embodiment is only for introducing preferred case of the present invention, and to those skilled in the art, any apparent changes and improvements of carrying out in the scope that does not deviate from spirit of the present invention, all should be regarded as a part of the present invention.
Claims (5)
1. fertilizer dedicated to eucalyptus, its effective constituent comprises N, P
2O
5, K
2O, B, Mg, Mo, polyglutamic acid, xanthohumic acid and humic acid, each effective constituent in the ratio of mass fraction is: N:P
2O
5: K
2O:B, Mg:Mo: polyglutamic acid: xanthohumic acid: humic acid ﹦ 15-20:8-10:10-15:0.10-0.15:0.3-0.7:0.2-0.3:0.05-0.1:2-4: 5-8.
2. fertilizer dedicated to eucalyptus according to claim 1, is characterized in that, each effective constituent in the ratio of mass fraction is: N:P
2O
5: K
2O:B, Mg:Mo: polyglutamic acid: xanthohumic acid: humic acid ﹦ 17-20:8-9:13-15:0.12:0.5:0.27:0.05-0.1:3:7.
3. fertilizer dedicated to eucalyptus according to claim 1 and 2, it is characterized in that, the raw material that contains following mass parts: urea 33.5-39.6 part, monoammonium phosphate 16-18 part, Repone K 21.7-25 part, 5 parts of magnesium sulfate heptahydrates, 1 part of borax, 0.5 part of ammonium molybdate, γ-PGA 0.05-0.1 part, 3 parts of xanthohumic acids, 7 parts of humic acid.
4. the preparation method of the described fertilizer dedicated to eucalyptus of claim 1～3 any one, comprise the steps:
(1) by proportioning, get urea, monoammonium phosphate, Repone K, xanthohumic acid, the humic acid drum granulating device of packing into, pulverize, and mixes, and obtains mixture 1;
(2) by proportioning, get magnesium sulfate heptahydrate, borax, ammonium molybdate, γ-PGA and spray in said mixture 1, obtain mixture 2;
(3) mixture 2 is added to tackiness agent, mix, granulation, drying, obtain fertilizer dedicated to eucalyptus.
5. preparation method according to claim 4, is characterized in that, described tackiness agent is at least a in water glass, clay or zeolite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281172.6A CN103408349B (en) | 2013-07-05 | 2013-07-05 | Eucalyptus special fertilizer with root promotion and controlled release functions and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281172.6A CN103408349B (en) | 2013-07-05 | 2013-07-05 | Eucalyptus special fertilizer with root promotion and controlled release functions and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103408349A true CN103408349A (en) | 2013-11-27 |
| CN103408349B CN103408349B (en) | 2015-02-04 |
Family
ID=49601408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310281172.6A Expired - Fee Related CN103408349B (en) | 2013-07-05 | 2013-07-05 | Eucalyptus special fertilizer with root promotion and controlled release functions and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103408349B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755476A (en) * | 2014-01-17 | 2014-04-30 | 陕西鼎天济农腐殖酸制品有限公司 | Environment-friendly humic acid containing water-soluble fertilizer and production method thereof |
| GB2522065A (en) * | 2014-01-14 | 2015-07-15 | Crop Intellect Ltd | Agrochemical composition |
| CN105061110A (en) * | 2015-08-04 | 2015-11-18 | 侯期任 | Compound fertilizer specially used for eucalyptus, and preparation method thereof |
| CN105777352A (en) * | 2014-08-27 | 2016-07-20 | 杨献美 | Method for producing special-purpose formulated fertilizer for oilseed rape by tower-type melting granulation |
| CN107445713A (en) * | 2017-09-17 | 2017-12-08 | 长沙仲善新能源科技有限公司 | A kind of yellow jacket tree humic acid special fertilizer |
| CN108530213A (en) * | 2018-07-13 | 2018-09-14 | 四川盛世中农农资有限公司 | A kind of efficient compound fertilizer and preparation method thereof |
| CN109588196A (en) * | 2018-12-28 | 2019-04-09 | 广西壮族自治区林业科学研究院 | The implantation methods of eucalyptus high yield, fertilizer used and its preparation method |
| CN112047781A (en) * | 2020-09-10 | 2020-12-08 | 广西地源之本肥业有限公司 | Special all-element functional fertilizer for eucalyptus and preparation method thereof |
| CN112979376A (en) * | 2021-04-23 | 2021-06-18 | 南宁市农博肥业有限责任公司 | Method for preparing fertilizer special for eucalyptus |
| CN113149744A (en) * | 2021-05-07 | 2021-07-23 | 华南农业大学 | Water and fertilizer integrated special fertilizer for short-period eucalyptus and fertilizing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6328780B1 (en) * | 1996-09-30 | 2001-12-11 | Hi-Fert Pty Ltd | Foliar fertilizers |
| CN101003449A (en) * | 2006-12-01 | 2007-07-25 | 广西壮族自治区林业科学研究院 | Fertilizer dedicated to eucalyptus |
| JP2009096647A (en) * | 2007-10-12 | 2009-05-07 | Oji Paper Co Ltd | Organic fertilizer and method of manufacturing the same |
| CN102491828A (en) * | 2011-11-15 | 2012-06-13 | 青岛本达农业科技有限公司 | Organic fertilizer formula for significantly improving fertilizer utilization rate |
| CN102503675A (en) * | 2011-10-25 | 2012-06-20 | 广西力源宝农林科技发展有限责任公司 | Eucalyptus ecological fertilizer containing Mn and Fe elements and fertilizing method |
| CN102775216A (en) * | 2012-08-10 | 2012-11-14 | 九禾股份有限公司 | Fertilizer special for eucalyptus and preparation method thereof |
| CN102786337A (en) * | 2012-08-28 | 2012-11-21 | 江西开门子肥业股份有限公司 | Long-acting fertilizer special for eucalyptus |
-
2013
- 2013-07-05 CN CN201310281172.6A patent/CN103408349B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6328780B1 (en) * | 1996-09-30 | 2001-12-11 | Hi-Fert Pty Ltd | Foliar fertilizers |
| CN101003449A (en) * | 2006-12-01 | 2007-07-25 | 广西壮族自治区林业科学研究院 | Fertilizer dedicated to eucalyptus |
| JP2009096647A (en) * | 2007-10-12 | 2009-05-07 | Oji Paper Co Ltd | Organic fertilizer and method of manufacturing the same |
| CN102503675A (en) * | 2011-10-25 | 2012-06-20 | 广西力源宝农林科技发展有限责任公司 | Eucalyptus ecological fertilizer containing Mn and Fe elements and fertilizing method |
| CN102491828A (en) * | 2011-11-15 | 2012-06-13 | 青岛本达农业科技有限公司 | Organic fertilizer formula for significantly improving fertilizer utilization rate |
| CN102775216A (en) * | 2012-08-10 | 2012-11-14 | 九禾股份有限公司 | Fertilizer special for eucalyptus and preparation method thereof |
| CN102786337A (en) * | 2012-08-28 | 2012-11-21 | 江西开门子肥业股份有限公司 | Long-acting fertilizer special for eucalyptus |
Non-Patent Citations (2)
| Title |
|---|
| 李淑仪 等: "桉树微量元素营养功能研究", 《北京林业大学学报》, vol. 25, no. 2, 31 March 2003 (2003-03-31), pages 94 - 97 * |
| 杨朱河: "闽南桉树施肥效应研究", 《防护林科技》, no. 1, 31 January 2011 (2011-01-31), pages 33 - 35 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2522065A (en) * | 2014-01-14 | 2015-07-15 | Crop Intellect Ltd | Agrochemical composition |
| GB2522065B (en) * | 2014-01-14 | 2015-12-02 | Crop Intellect Ltd | Agrochemical composition |
| US9949486B2 (en) | 2014-01-14 | 2018-04-24 | Crop Intellect Ltd. | Agrochemical composition comprising a N,N#-disubstituted (thio)urea for the improvement of crop productivity |
| CN103755476A (en) * | 2014-01-17 | 2014-04-30 | 陕西鼎天济农腐殖酸制品有限公司 | Environment-friendly humic acid containing water-soluble fertilizer and production method thereof |
| CN105777352A (en) * | 2014-08-27 | 2016-07-20 | 杨献美 | Method for producing special-purpose formulated fertilizer for oilseed rape by tower-type melting granulation |
| CN105061110A (en) * | 2015-08-04 | 2015-11-18 | 侯期任 | Compound fertilizer specially used for eucalyptus, and preparation method thereof |
| CN107445713A (en) * | 2017-09-17 | 2017-12-08 | 长沙仲善新能源科技有限公司 | A kind of yellow jacket tree humic acid special fertilizer |
| CN108530213A (en) * | 2018-07-13 | 2018-09-14 | 四川盛世中农农资有限公司 | A kind of efficient compound fertilizer and preparation method thereof |
| CN109588196A (en) * | 2018-12-28 | 2019-04-09 | 广西壮族自治区林业科学研究院 | The implantation methods of eucalyptus high yield, fertilizer used and its preparation method |
| CN112047781A (en) * | 2020-09-10 | 2020-12-08 | 广西地源之本肥业有限公司 | Special all-element functional fertilizer for eucalyptus and preparation method thereof |
| CN112979376A (en) * | 2021-04-23 | 2021-06-18 | 南宁市农博肥业有限责任公司 | Method for preparing fertilizer special for eucalyptus |
| CN113149744A (en) * | 2021-05-07 | 2021-07-23 | 华南农业大学 | Water and fertilizer integrated special fertilizer for short-period eucalyptus and fertilizing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103408349B (en) | 2015-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103408349B (en) | Eucalyptus special fertilizer with root promotion and controlled release functions and preparation method thereof | |
| CN104961580A (en) | Preparation method and application of biological organic-inorganic liquid fertilizer | |
| CN101298397B (en) | Special fertilizer for Chinese green prickly ash peel slow releasing and manufacturing method thereof | |
| CN103896685A (en) | Organic-inorganic water-soluble fertilizer and preparation method thereof | |
| CN103787798A (en) | Long-acting synergistic controlled release fertilizer | |
| CN107721591A (en) | Fertilizer dedicated to eucalyptus material and preparation method thereof | |
| CN104163674A (en) | Fruit tree dedicated slow-release fertilizer and preparation method thereof | |
| CN102531795A (en) | Composite fertilizer special for citrus grandis | |
| CN103408384B (en) | Long-lasting special fertilizer for rubber tree and preparation method thereof | |
| CN103992193A (en) | Long-acting and slow-release blended fertilizer special for tomatoes | |
| CN105367247A (en) | Special slow-release compound fertilizer for rosaceous grapes and preparation method for fertilizer | |
| CN104086312A (en) | Organic/inorganic special pesticide fertilizer for preventing and controlling tomato bacterial wilt | |
| CN102731220A (en) | Novel citrus fertilizer for special purpose and its preparation method | |
| CN101417905A (en) | Applications of long acting complex fertilizer in Nanguo pear cultivation | |
| CN102503729A (en) | Special bio-compound fertilizer for rice and production method thereof | |
| CN103159558A (en) | Novel long-lasting special fertilizer for sugarcane and preparation method thereof | |
| CN104513095A (en) | Grape fruit coloring period additional fertilizer formula | |
| CN105237281A (en) | Fertilizer functional additive, muskmelon special-use formula fertilizer and preparation method thereof | |
| CN101172905A (en) | Fertilizer special for cole | |
| CN104513091A (en) | Organic inorganic potassium sulphate mixed fertilizer formula | |
| CN103910580B (en) | Common fertilizer special for sesbania in medium and low-yield fields in Huang-Huai-Hai region | |
| CN104446803A (en) | High-nitrogen type water-soluble fertilizer containing fulvic acid | |
| CN104230567B (en) | In Middle And Lower Reaches of Changjiang River fertilizer special for cotton and preparation method thereof | |
| CN102942402A (en) | Double-activator double-effect corn special-purpose humic acid slow-release fertilizer and preparation method thereof | |
| AU2021104055A4 (en) | Organic Fertilizer for Improving Remediation Effect of Acidified Soil and Preparation Method Thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20190705 |