CN102010263A - Special fertilizer for preventing and controlling forest iron-deficiency yellows and application method thereof - Google Patents
Special fertilizer for preventing and controlling forest iron-deficiency yellows and application method thereof Download PDFInfo
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- CN102010263A CN102010263A CN2010105017320A CN201010501732A CN102010263A CN 102010263 A CN102010263 A CN 102010263A CN 2010105017320 A CN2010105017320 A CN 2010105017320A CN 201010501732 A CN201010501732 A CN 201010501732A CN 102010263 A CN102010263 A CN 102010263A
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Abstract
The invention discloses a special fertilizer for preventing and controlling forest iron-deficiency yellows and an application method thereof. The special fertilizer comprises the following components: 25 to 66.9 percent of composite inorganic nitrogen-phosphorus-potassium fertilizer, 26.6 to 55 percent of acidic material and 6.5 to 20 percent of trace element fertilizer. The application method comprises the following steps of: (1) annularly ditching or digging holes with the depth of 10 to 15 centimeters on the 50 to 70 percent of radius part in crown orthographic projection according to forest diameter at breast height (DBH), uniformly spreading 400 to 500 grams of special fertilizer every 10-centimeter DBH, and covering soil after applying the fertilizer; and (2) applying the fertilizer once by repeating the step (1) in early spring, late summer and early autumn every year for 1 to 2 years continuously. A preventing and treating method has the advantages that: the fertilizer is convenient to apply and easy to popularize. The special fertilizer provided by the invention has the advantages of improving rhizosphere soil, reducing the pH value of the rhizosphere soil and improving the activity of trace elements, such as iron and the like, in soil so as to control the yellows completely.
Description
Technical field
The present invention relates to a kind of prevention and control field of forest disease and pest, is a kind of dedicated fertilizer and application process thereof of preventing and treating forest iron deficiency yellows specifically.
Background technology
Iron is one of necessary trace element of plant-growth, is that the trace element of representative is bigger to chlorophyllous synthetic influence with iron, and plant will show the blade yellow during shortage.Forest iron deficiency yellows are the common hunger sign in plant of alkaline soil, extensively take place in China, and regional plants such as northwest, North China, East China, southwest generally have generation, and particularly fruit tree and the acid flowers and trees of happiness are taken place very extensive.Its basic reason of forest iron deficiency yellows is that the activity of trace elements such as iron reduces greatly under the alkaline soil condition, and root system can't absorb, it is synthetic to influence chlorophyll, causes the blade yellow, and the lighter's poor growth, output descend, heavy then branches and leaves are dried-up, even whole strain is withered.
For the control of plant iron deficiency yellows, be main path at present, generally adopt inorganic iron fertilizer, even if the higher chelating iron fertilizer of applied cost can not thoroughly be eradicated the pathogenetic root of yellow-rhizosphere alkaline soil environment with trace element supplement iron.Therefore, these class methods can only be temporary transient additional scarce nutritive elements, in case stop fertilising, plant shows the yellow symptom toward the contact meeting, keeps general 3～6 months green of the time, no longer than 1 year.
Prior art roughly is divided into two classes, and a class is to use inorganic iron fertilizer, and another kind of is to use the chelating iron fertilizer.The method of applying fertilizer is divided into two classes again: a class is soil application, and another kind of is foliage top dressing, comprises the fertilising of foliage-spray and trunk.It is oxidized easily to use inorganic iron fertilizer in rhizosphere soil, and foliage top dressing cannot not held time longly; Use chelating iron fertilizer cost height, need continuous administration, prior art can not solve root problem.
Be subjected to the alkaline soil condition influence, except that ferro element, other trace element is affected too as the activity of magnesium, zinc etc.Therefore, it still is not enough that prior art is only replenished ferro element, other trace elements such as also necessary Mg supplementation zinc simultaneously.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, first purpose of the present invention provides a kind of dedicated fertilizer of preventing and treating forest iron deficiency yellows, and it can improve rhizosphere soil, reduces rhizosphere soil PH, improve the activity of trace elements such as iron in the soil, thereby can thoroughly cure yellows.
Second purpose of the present invention provides a kind of application processes easy, with low cost, the control forest iron deficiency yellows that are easy to promote of using.
Technical scheme: in order to solve above-mentioned first purpose, the technical solution used in the present invention is: a kind of dedicated fertilizer of preventing and treating forest iron deficiency yellows, comprise following component: 25～66.9% composite inorganic NPK fertilizers, 26.6～55% acid material and 6.5～20% trace element fertilizer, above per-cent is mass percent.The dedicated fertilizer of executing control forest iron deficiency yellows by root replenishes the various nutritive elements that plant lacks, edaphic factor actings in conjunction such as acid material in the dedicated fertilizer and microorganism simultaneously constantly produce acidic substance down, progressively improve rhizosphere alkaline soil environment, eliminate the old complaint of yellows.
A kind of dedicated fertilizer of preventing and treating forest iron deficiency yellows of the present invention can be adjusted according to various places soil fertility situation and the different of pH value, be preferably 36～50% inorganic nitrogen phospho potash complex fertilizers, 35～49% acid materials and 10～15% trace element fertilizers, above per-cent is mass percent.
Described composite inorganic NPK fertilizers is the composite fertilizer of ammonium chloride, calcium superphosphate and vitriolate of tartar.
Ammonium chloride in the described composite inorganic NPK fertilizers: calcium superphosphate: vitriolate of tartar=3～6: 2～3: 1.
Described acid material is the mixing of sulphur, potter's clay and acid solution.
Mass ratio in the described acid material between sulphur and the potter's clay is 3.3～5.3: 1; Described acid solution is that mass concentration is 85% strong phosphoric acid, and described acid solution quality is 2.5～5% of a described dedicated fertilizer total mass.
Described trace element fertilizer is the mixing more than three kinds or three kinds in ferrous sulfate, sal epsom, zinc sulfate and the manganous sulfate.
The blending ratio of ferrous sulfate, sal epsom, zinc sulfate and manganous sulfate is 3～9: 2～5 in the described trace element fertilizer: 1～3: 0～1.
In order to solve above-mentioned second purpose, the technical solution adopted in the present invention is: a kind of application process of preventing and treating the dedicated fertilizer of forest iron deficiency yellows, this method comprises the steps:
(1) according to forest diameter of a cross-section of a tree trunk 1.3 meters above the ground size, 50～70% radius annular is ditched or is dug cave, 10～15 centimetres of the degree of depth in the tree crown orthographicprojection; Per 10 centimetres of diameters of a cross-section of a tree trunk 1.3 meters above the ground are evenly spread fertilizer over the fields described dedicated fertilizer 400～500 grams, execute the back earthing;
(2) at the beginning of early spring in every year and autumn late summer each repeating step (1) fertilising once, continuous administration 1～2 year.
Beneficial effect: compared with prior art, the present invention has the following advantages:
1, the configuration of this dedicated fertilizer nutritive element can be regulated soil nutrient balance after using comprehensively, in time replenishes the various nutritive elements that plant is lacked, particularly trace element;
2, be than strongly-acid after the configuration of this dedicated fertilizer, in the certain limit in fertilising zone, trace element such as iron kept higher effective after root was executed, and can be alleviated the symptom of yellows by root system absorption on every side;
3, the main mineral manure composition in this dedicated fertilizer is all physiological acidic fertilizer, and acid material constantly produces acidic substance under multiple edaphic factor effect simultaneously.Under above-mentioned two class factor effects, soil alkalescence progressively reduces, and the activity of trace element such as iron progressively improves in the soil, and the yellows symptom is further alleviated;
4, this dedicated fertilizer promptly has the tree growth of improvement condition, promotes the effect of nutritive equilibrium and enhancing tree vigo(u)r, and effect is remarkable aspect prevention and treatment forest iron deficiency yellows again;
5, production technique is simple, and raw material is general, and cost is low, uses conveniently, is easy to promote.
Embodiment
The present invention is further described below by specific embodiment; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the principle of the invention; can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.
Embodiment 1:
The described dedicated fertilizer of present embodiment, dispose 1000 kilograms of dedicated fertilizers, with 130 kilograms of ammonium chlorides, 80 kilograms of calcium superphosphate, 40 kilograms of vitriolate of tartar, 420 kilograms in sulphur, 80 kilograms in potter's clay, 90 kilograms in ferrous sulfate, 50 kilograms in sal epsom, 45 kilograms in zinc sulfate, 15 kilograms of mixing of manganous sulfate, after pulverizing and stirring, be diluted to 100 kilograms with 50 kilograms of 85% strong phosphoric acid, evenly be sprayed onto in the fertilizer, water content is controlled at 3～6%, as exceed standard, can take to dry or dry processing.
Gained fertilizer can directly be used, also can with use in the lump after fertilizer etc. mixes.Application process is for spreading manuer in holes or ditch spread, and according to forest diameter of a cross-section of a tree trunk 1.3 meters above the ground size, 50～70% radius annular is ditched or dug the cave in the tree crown orthographicprojection, and 10～15 centimetres of the degree of depth, per 10 centimetres of diameters of a cross-section of a tree trunk 1.3 meters above the ground are evenly spread fertilizer over the fields dedicated fertilizer 400～500 grams, execute the back earthing.Each applies fertilizer once at the beginning of early spring and autumn late summer, and forest iron deficiency yellows can effectively be prevented and treat to continuous administration 1～2 year.
Embodiment 2:
Preparation process is with embodiment 1, different is each set of dispense ratio of dedicated fertilizer, 160 kilograms of ammonium chlorides, 90 kilograms of calcium superphosphate, 42 kilograms of vitriolate of tartar, 400 kilograms in sulphur, 86 kilograms in potter's clay, 83 kilograms in ferrous sulfate, 38 kilograms in sal epsom, 42 kilograms in zinc sulfate, 12 kilograms of mixing of manganous sulfate, after pulverizing and stirring, be diluted to 92 kilograms for 47 kilograms with 85% strong phosphoric acid, evenly be sprayed onto in the fertilizer.
Embodiment 3:
Preparation process is with embodiment 1, different is each set of dispense ratio of dedicated fertilizer, 190 kilograms of ammonium chlorides, 100 kilograms of calcium superphosphate, 44 kilograms of vitriolate of tartar, 380 kilograms in sulphur, 84 kilograms in potter's clay, 72 kilograms in ferrous sulfate, 36 kilograms in sal epsom, 40 kilograms in zinc sulfate, 11 kilograms of mixing of manganous sulfate, after pulverizing and stirring, be diluted to 86 kilograms for 43 kilograms with 85% strong phosphoric acid, evenly be sprayed onto in the fertilizer.
Embodiment 4:
Preparation process is with embodiment 1, different is each set of dispense ratio of dedicated fertilizer, 220 kilograms of ammonium chlorides, 110 kilograms of calcium superphosphate, 45 kilograms of vitriolate of tartar, 360 kilograms in sulphur, 80 kilograms in potter's clay, 65 kilograms in ferrous sulfate, 35 kilograms in sal epsom, 37 kilograms in zinc sulfate, 10 kilograms of mixing of manganous sulfate, after pulverizing and stirring, be diluted to 80 kilograms for 38 kilograms with 85% strong phosphoric acid, evenly be sprayed onto in the fertilizer.
Embodiment 5:
Preparation process is with embodiment 1, different is each set of dispense ratio of dedicated fertilizer, 240 kilograms of ammonium chlorides, calcium superphosphate 120 kg, 47 kilograms of vitriolate of tartar, 342 kilograms in sulphur, 78 kilograms in potter's clay, 60 kilograms in ferrous sulfate, 34 kilograms in sal epsom, 34 kilograms in zinc sulfate, 9 kilograms of mixing of manganous sulfate, after pulverizing and stirring, be diluted to 72 kilograms for 36 kilograms with 85% strong phosphoric acid, evenly be sprayed onto in the fertilizer.
Embodiment 6:
Preparation process is with embodiment 1, different is each set of dispense ratio of dedicated fertilizer, 270 kilograms of ammonium chlorides, 130 kilograms of calcium superphosphate, 55 kilograms of vitriolate of tartar, 315 kilograms in sulphur, 73 kilograms in potter's clay, 55 kilograms in ferrous sulfate, 30 kilograms in sal epsom, 30 kilograms in zinc sulfate, 8 kilograms of mixing of manganous sulfate, after pulverizing and stirring, be diluted to 68 kilograms for 34 kilograms with 85% strong phosphoric acid, evenly be sprayed onto in the fertilizer.
Embodiment 7:
Preparation process is with embodiment 1, different is each set of dispense ratio of dedicated fertilizer, 300 kilograms of ammonium chlorides, 140 kilograms of calcium superphosphate, 60 kilograms of vitriolate of tartar, 290 kilograms in sulphur, 68 kilograms in potter's clay, 50 kilograms in ferrous sulfate, 28 kilograms in sal epsom, 27 kilograms in zinc sulfate, 7 kilograms of mixing of manganous sulfate, after pulverizing and stirring, be diluted to 60 kilograms for 30 kilograms with 85% strong phosphoric acid, evenly be sprayed onto in the fertilizer.
Embodiment 8:
Preparation process is with embodiment 1, different is each set of dispense ratio of dedicated fertilizer, 330 kilograms of ammonium chlorides, 150 kilograms of calcium superphosphate, 62 kilograms of vitriolate of tartar, 265 kilograms in sulphur, 65 kilograms in potter's clay, 45 kilograms in ferrous sulfate, 26 kilograms in sal epsom, 23 kilograms in zinc sulfate, 6 kilograms of mixing of manganous sulfate, after pulverizing and stirring, be diluted to 56 kilograms for 28 kilograms with 85% strong phosphoric acid, evenly be sprayed onto in the fertilizer.
Embodiment 9:
Preparation process is with embodiment 1, different is each set of dispense ratio of dedicated fertilizer, 350 kilograms of ammonium chlorides, 180 kilograms of calcium superphosphate, 65 kilograms of vitriolate of tartar, 230 kilograms in sulphur, 60 kilograms in potter's clay, 40 kilograms in ferrous sulfate, 24 kilograms in sal epsom, 20 kilograms in zinc sulfate, 5 kilograms of mixing of manganous sulfate, after pulverizing and stirring, be diluted to 52 kilograms for 26 kilograms with 85% strong phosphoric acid, evenly be sprayed onto in the fertilizer.
Embodiment 10:
Preparation process is with embodiment 1, different is each set of dispense ratio of dedicated fertilizer, 380 kilograms of ammonium chlorides, 190 kilograms of calcium superphosphate, 66 kilograms of vitriolate of tartar, 210 kilograms in sulphur, 57 kilograms in potter's clay, 35 kilograms in ferrous sulfate, 22 kilograms in sal epsom, 15 kilograms of mixing of zinc sulfate, after pulverizing and stirring, be diluted to 50 kilograms for 25 kilograms with 85% strong phosphoric acid, evenly be sprayed onto in the fertilizer.
Embodiment 11:
Preparation process is with embodiment 1, different is each set of dispense ratio of dedicated fertilizer, 400 kilograms of ammonium chlorides, 200 kilograms of calcium superphosphate, 69 kilograms of vitriolate of tartar, 185 kilograms in sulphur, 56 kilograms in potter's clay, 30 kilograms in ferrous sulfate, 20 kilograms in sal epsom, 10 kilograms in zinc sulfate, 5 kilograms of mixing of manganous sulfate, after pulverizing and stirring, be diluted to 50 kilograms for 25 kilograms with 85% strong phosphoric acid, evenly be sprayed onto in the fertilizer.
Experimental example 1
In March, 2008～2009 year March, the researchist selects Cortex cinnamomi camphorae to carry out correlation test in highway sections such as West Road, Jiangzhou, city, Yangzhong City, Jiangsu Province, North Roads, Gangdong.Select land occupation condition, yellowing, the essentially identical 3 strain Cortex cinnamomi camphorae of trunk size in same highway section, handle in mid-March, 2008, handles one and handle according to the explanation and the method for " beautiful friend " board chelated iron (chelated iron 〉=20.5%); Handle two and handle for 1 kilogram according to yellow dedicated fertilizer of the present invention, in March, 2008 and August respectively use once; Handle three for not handling contrast.Respectively in late April, 2008, in late September, 2008, in late April, 2009, after growing, young leaves carries out the visual observations contrast.In late April, 2008, handle a young leaves leaf look and obviously change green; Handle two young leaves leaf look pale green; Handle three young leaves leaf look yellow-whites.In late September, 2008, handle the obvious chlorisis of an old Ye Yese, the young leaves yellow-green colour; Handle two young leaves leaf look pale green; Handle three young leaves leaf look yellow-whites, the edge is dried-up.In late April, 2009, it is yellowish green to handle an old Ye Yese, the young leaves yellow-white; Handle two young leaves and old Ye Yese green; Handle three Lao Ye yellow, the young leaves yellow-white, the edge is dried-up, and the part branch is withered.
Experimental example 2
In August, 2009～2010 year May, the researchist selects more than 3000 of Cortex cinnamomi camphorae in blocks to carry out correlation test in highway sections such as port, bonded area, Zhangjagang City, Jiangsu Province Hua Lu, Chinese road, the rich highways in port.Select Cortex cinnamomi camphorae 20 strains of the medium yellow of land occupation condition, yellowing, trunk size basically identical in above-mentioned highway section respectively, two kinds of processing are set, regularly observe contrast.Handle every the camphor tree in one (Gang Feng road) and handle, carry out the first time in mid-August, 2009 and handle, carry out the second time in by the end of March, 2010 and handle according to yellow dedicated fertilizer 0.6-0.8 kilogram of the present invention; Handle two and be the contrast of not applying fertilizer.Respectively in mid-October, 2009, in mid-May, 2010, after growing, young leaves carries out the visual observations contrast.In late October, 2009, handle a leaf look and take a turn for the better to some extent, change green rate 45%; It is more serious to handle two yellow degree, and part young leaves blade is dried-up.In mid-May, 2010, handle a young leaves and change green obvious, change green rate 75%; The two yellow degree of handling increase the weight of, and the part branch is dried-up.
Claims (9)
1. dedicated fertilizer of preventing and treating forest iron deficiency yellows, it is characterized in that, comprise following component: 25～66.9% composite inorganic NPK fertilizers, 26.6～55% acid material and 6.5～20% trace element fertilizer, above per-cent is mass percent.
2. a kind of dedicated fertilizer of preventing and treating forest iron deficiency yellows according to claim 1, it is characterized in that, comprise 36～50% inorganic nitrogen phospho potash complex fertilizers, 35～49% acid materials and 10～15% trace element fertilizers, above per-cent is mass percent.
3. a kind of dedicated fertilizer of preventing and treating forest iron deficiency yellows according to claim 1 and 2 is characterized in that described composite inorganic NPK fertilizers is the composite fertilizer of ammonium chloride, calcium superphosphate and vitriolate of tartar.
4. a kind of dedicated fertilizer of preventing and treating forest iron deficiency yellows according to claim 3 is characterized in that, ammonium chloride in the described composite inorganic NPK fertilizers: calcium superphosphate: vitriolate of tartar=3～6: 2～3: 1.
5. a kind of dedicated fertilizer of preventing and treating forest iron deficiency yellows according to claim 1 and 2 is characterized in that described acid material is the mixing of sulphur, potter's clay and acid solution.
6. a kind of dedicated fertilizer of preventing and treating forest iron deficiency yellows according to claim 5 is characterized in that the mass ratio in the described acid material between sulphur and the potter's clay is 3.3～5.3: 1; Described acid solution is that mass concentration is 85% strong phosphoric acid, and described acid solution quality is 2.5～5% of a described dedicated fertilizer total mass.
7. a kind of dedicated fertilizer of preventing and treating forest iron deficiency yellows according to claim 1 and 2 is characterized in that, described trace element fertilizer is the mixing more than three kinds or three kinds in ferrous sulfate, sal epsom, zinc sulfate, the manganous sulfate.
8. a kind of dedicated fertilizer of preventing and treating forest iron deficiency yellows according to claim 7 is characterized in that the blending ratio of ferrous sulfate, sal epsom, zinc sulfate and manganous sulfate is 3～9: 2～5 in the described trace element fertilizer: 1～3: 0～1.
9. a kind of application process of preventing and treating the dedicated fertilizer of forest iron deficiency yellows according to claim 1 is characterized in that this method comprises the steps:
(1) according to forest diameter of a cross-section of a tree trunk 1.3 meters above the ground size, 50～70% radius annular is ditched or is dug cave, 10～15 centimetres of the degree of depth in the tree crown orthographicprojection; Per 10 centimetres of diameters of a cross-section of a tree trunk 1.3 meters above the ground are evenly spread fertilizer over the fields described dedicated fertilizer 400～500 grams, execute the back earthing;
(2) at the beginning of early spring in every year and autumn late summer each repeating step (1) fertilising once, continuous administration 1～2 year.
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| CN 201010501732 CN102010263B (en) | 2010-09-29 | 2010-09-29 | Special fertilizer for preventing and controlling forest iron-deficiency yellows and application method thereof |
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| CN 201010501732 CN102010263B (en) | 2010-09-29 | 2010-09-29 | Special fertilizer for preventing and controlling forest iron-deficiency yellows and application method thereof |
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| CN102010263B CN102010263B (en) | 2013-06-12 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487746A (en) * | 2011-12-05 | 2012-06-13 | 张建伟 | Method for preventing and controlling chlorosis |
| CN105061000A (en) * | 2015-06-27 | 2015-11-18 | 江苏盈丰佳园生物技术有限公司 | Special biological fertilizer for camphor tree etiolation treatment, and application method thereof |
| CN106747983A (en) * | 2016-11-30 | 2017-05-31 | 阜阳市庆丰源农业开发有限公司 | A kind of forest iron fertilizer |
| CN109380037A (en) * | 2018-04-18 | 2019-02-26 | 蒋凡 | A kind of restoration methods of eucalyptus Light media tissue-cultured seedling iron deficiency disease disease |
| CN110885277A (en) * | 2019-12-26 | 2020-03-17 | 上海芳甸生物科技有限公司 | Fertilizer for relieving plant yellowing |
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| CN1800115A (en) * | 2006-01-26 | 2006-07-12 | 中国农业大学 | Composite long-acting iron fertilizer, its preparation method and uses |
| CN101095416A (en) * | 2007-06-21 | 2008-01-02 | 浙江省林业科学研究院 | Growth promoter of forest tree in coastal saline soil |
| CN101709014A (en) * | 2009-12-03 | 2010-05-19 | 新疆农业科学院土壤肥料与农业节水研究所 | Composite trace element leaf face fertilizer for lightening chlorotic symptom of leaves of bergamot pear and preparation method thereof |
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- 2010-09-29 CN CN 201010501732 patent/CN102010263B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800115A (en) * | 2006-01-26 | 2006-07-12 | 中国农业大学 | Composite long-acting iron fertilizer, its preparation method and uses |
| CN101095416A (en) * | 2007-06-21 | 2008-01-02 | 浙江省林业科学研究院 | Growth promoter of forest tree in coastal saline soil |
| CN101709014A (en) * | 2009-12-03 | 2010-05-19 | 新疆农业科学院土壤肥料与农业节水研究所 | Composite trace element leaf face fertilizer for lightening chlorotic symptom of leaves of bergamot pear and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487746A (en) * | 2011-12-05 | 2012-06-13 | 张建伟 | Method for preventing and controlling chlorosis |
| CN102487746B (en) * | 2011-12-05 | 2013-05-08 | 张建伟 | Method for preventing and controlling chlorosis |
| CN105061000A (en) * | 2015-06-27 | 2015-11-18 | 江苏盈丰佳园生物技术有限公司 | Special biological fertilizer for camphor tree etiolation treatment, and application method thereof |
| CN106747983A (en) * | 2016-11-30 | 2017-05-31 | 阜阳市庆丰源农业开发有限公司 | A kind of forest iron fertilizer |
| CN109380037A (en) * | 2018-04-18 | 2019-02-26 | 蒋凡 | A kind of restoration methods of eucalyptus Light media tissue-cultured seedling iron deficiency disease disease |
| CN110885277A (en) * | 2019-12-26 | 2020-03-17 | 上海芳甸生物科技有限公司 | Fertilizer for relieving plant yellowing |
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| CN102010263B (en) | 2013-06-12 |
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