CN104893734A - A regulator for lowering the pH value of slightly-alkaline tea plantation soil, a preparing method thereof and applications of the regulator - Google Patents
A regulator for lowering the pH value of slightly-alkaline tea plantation soil, a preparing method thereof and applications of the regulator Download PDFInfo
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- CN104893734A CN104893734A CN201510255230.7A CN201510255230A CN104893734A CN 104893734 A CN104893734 A CN 104893734A CN 201510255230 A CN201510255230 A CN 201510255230A CN 104893734 A CN104893734 A CN 104893734A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
- C09K17/18—Prepolymers; Macromolecular compounds
- C09K17/32—Prepolymers; Macromolecular compounds of natural origin, e.g. cellulosic materials
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Cultivation Of Plants (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention relates to a regulator for lowering the pH value of slightly-alkaline tea plantation soil, a preparing method thereof and applications of the regulator. The regulator comprises coconut shell powder, masson pine bark and oak leaves in a mass ratio of 5:5:3, wherein the coconut shell powder, the masson pine bark and the oak leaves are commercially available; the coconut shell powder is sieved by a sieve having a size of 100 meshes, and comprises 0.61% of ash, 36.51% of lignin, 53.06% of cellulose and 29.27% of pentosan; the masson pine bark is dry bark having a length of 3-5 cm, having a thickness of 1.5-2.8 cm and having a water content not more than 10%; and the oak leaves are dry leaves the water content of which is not more than 10%. The regulator is convenient to prepare and simple in using method, lowers the pH value of the soil, improves soil physical and chemical properties, increases the organic matter content of the soil, improves soil permeability and tea tree vigor, and increases the yield of tea leaves.
Description
Technical field
The present invention relates to a kind of soil acidity or alkalinity conditioning agent, preparation method and application thereof, particularly a kind of conditioning agent for reducing meta-alkali tea garden soil pH value, preparation method and application thereof.
Background technology
The pH scope of tea tree suitable growth is 4.0-6.5, the scope of optimum growth be 5.0-5.5, pH be greater than 6.5 tea place unfavorable to growth of tea plant, need to regulate, reduce tea garden soil pH value, tea tree just can be made better to grow.The higher soil of current improvement pH is the most general and effective means improves soil with modifying agent.
In production, apply comparatively general soil improvement agent at present and have the chemical improvement agents such as desulfurated plaster, Tai-Ace S 150, ferrous sulfate and sulphur
[1-10], chemical improvement agent can reach the object of rapid acidification soil, but the easy spoiled soil structure of life-time service, make soil compaction, and contaminate environment.
Reference:
[1]Chun S, Nishiyama M, Matsumoto S. Sodic soil reclaimed with by product from flue gas desulfurization:corn production and soil quality[J].Environmental Pollution,2001,114(3):453-459.
[2]DesutterTM,Cihacek L J. Potential agricultural uses of flue gas desulfurization gypsum in the northern great plains[J]. Agronomy Journal, 2009,101(4):817-825.
[3] Xia Wenjuan, Lixia ZHANG, polished to duty, etc. add the impact [J] of Aluminium Sulfate on some Chemical Properties of Soil in tea garden. tealeaves communication, 2005,32 (3): 8-11.
[4] Wu Xun. the aluminium nutrition [J] of tea tree. soil is circulated a notice of, and 1980, (6): 46-49.
[5] Sun Kegang, Wang Jiyin, Yang Zhijuan, etc. Cultivated Land in Henan Province soil thionin present situation, sulfur fertilizer yield increasing effect and Balance of soil sulphur nutrient overview [J]. phosphate fertilizer and compound fertilizer, 2004,19 (4): 70-72.
[6] Chi Fengqin, Wei Dan, Shen Huibo, Yang Jun. Heilongjiang Province's main Types paddy soil sulphur present situation and sulfur fertilizer Effect disquisition [J]. soil and fertilizer, 1999 (6): 7-11.
[7] Lin Bao, Li Shutian, Zhou Wei. affect the factor [J] that sulphur is oxidized in soil. soil and fertilizer, 2000 (5): 3-8
[8]Ramesh, Milkha, Randhir. Temperature effects on soil organic sul-phur mineralization and elemental sulphur oxidation in subtropicalsoils of varying pH[J].Nutr. Cycl. Agroecosyst.1999, 54:175-182.
[9]Milkha S, Aulakh, Ramesh Cet al. Mineralization-immobilization of soil organic S and oxidation of elemental S in subtropical soils under flooded and nonflooded conditions [J]. Biol. Fert. Soils, 2002, 35:197-203.
[10] Bai Yani, comes course line, warm Xiao Ling, etc. microbial change rules research [J] of sulphur improvement saline-alkali soil. Journal of Northwest Sci Tech University of Agriculture and Forestry, 2010,38 (2): 153-157.
Summary of the invention
The object of the invention is to solve the higher problem of part tea garden soil pH, by reducing soil pH, improving tea garden soil condition, improve tea tree tree vigo(u)r and resistance, improve tea yield, a kind of conditioning agent for reducing meta-alkali tea garden soil pH value is provided.
Another object of the present invention is to provide a kind of preparation method of the conditioning agent for reducing meta-alkali tea garden soil pH value.
Another object of the present invention is to provide a kind of application of the conditioning agent for reducing meta-alkali tea garden soil pH value.
Technical scheme of the present invention is as follows:
For reducing a conditioning agent for meta-alkali tea garden soil pH value, comprise coconut shell powder, Cortex Pini and oak leaf that mass ratio is 5:5:3;
Described coconut shell powder and oak leaf derive from commercially available, and described Cortex Pini is self-control or commercially available Pinus massoniana Lamb Cortex Pini, strips Pinus massoniana Lamb Cortex Pini during self-control, and clean, dry;
Material coconut shell powder involved in the present invention has the effect of rapid acidification soil; Containing higher organic content after the fermentation of Pinus massoniana Lamb Cortex Pini, lower EC content, higher N, P, K, Ca, Mg, stable physical property, decomposes evenly, slowly, acts on reaching long-acting acidifying and fertilising; After oak leaf fermentation, contained nutrient enriches, and in acid, has the features such as preserve moisture and fertility performance is good, transparent performance is good, can be used as acidic matrix and reduces soil pH value, and have the effect of quick improvement soil physical and chemical property.
As optimization, described coconut shell powder crosses 100 mesh sieves, and chemical composition contains ash content 0.61%, xylogen 36.51%, Mierocrystalline cellulose 53.06%, piperylene 29.27%;
The long 3-5cm of this Pinus massoniana Lamb Cortex Pini, thickness is 1.5-2.8cm, water ratio be no more than 10% dry bark;
Described oak leaf is the dried leaf that water content is no more than 10%.
Described a kind of conditioning agent for reducing meta-alkali tea garden soil pH value prepares by the following method:
1) by the ratio mixing of above-mentioned coconut shell powder, pine bark, oak leaf 5:5:3 in mass ratio, heap growth 10-15m, the heap that becomes thoroughly decomposed of upper wide 3-5m, lower wide 5-7m, high 0.5-1.5 m, adds water to saturated, uses white clear covered rearing with plastic film;
2) heap will be become thoroughly decomposed in step 1) every two weeks turning once, and add water;
3) after 3 months, when step 2) in become thoroughly decomposed stack temperature when being reduced to below 50 DEG C, collect adjusted dose.
As optimization, described conditioning agent prepares preferably by following method:
1) by the ratio mixing of above-mentioned coconut shell powder, pine bark, oak leaf 5:5:3 in mass ratio, heap growth 10m, the heap that becomes thoroughly decomposed of upper wide 4m, lower wide 6m, high 1 m, adds water to saturated, uses white clear covered rearing with plastic film;
2) heap will be become thoroughly decomposed in step 1) every two weeks turning once, and add water;
3) after 3 months, when step 2) in become thoroughly decomposed stack temperature when being reduced to below 50 DEG C, collect adjusted dose.
Conditioning agent of the present invention or adopt above-mentioned preparation method's gained conditioning agent in the application reducing meta-alkali tea garden soil pH value.
Reduce a method for meta-alkali tea garden soil pH value, comprise the following steps:
1) mid or late June, first, by above-mentioned coconut shell powder, pine bark, oak leaf in mass ratio 5:5:3 ratio mixing, heap growth 10-15m, upper wide 3-5m, lower wide 5-7m, the heap that becomes thoroughly decomposed of high 0.5-1.5 m, adds water to saturated, uses white clear covered rearing with plastic film; Then, every two weeks turning once, and add water; After 3 months, when temperature is reduced to below 50 DEG C, collect adjusted dose;
2) mid or late September, at the capable trench digging of tea,
The tea shoot that 1-2 is raw, is parallel to the capable dressing furrow of tea and applies conditioning agent in step 1) opening the dark 15-20cm of wide about 15cm apart from stem 10-15cm place;
Tea tree the is opening dark 20-25cm ditch apart from rhizome 35-40cm place that 3-4 is raw applies conditioning agent in step 1);
Conditioning agent during deep placement step 1) is then ditched along tree crown vertical down position in one-tenth tea place in age, ditch depth 20-30cm;
Sealed capable tea place, between two row tea trees, trench digging applies conditioning agent in step 1).
As optimization, seal capable tea place, interlacing trench digging, annual change trench digging position, apply conditioning agent in step 1) with autumn together with base manure, tea garden management routinely after applying.
The invention has the beneficial effects as follows:
The present invention has good ventilation property and controls effect of air, moisture, can make loosing soil, improve soil permeability air permeability, strengthen soil water-reataining fertilizer-keeping ability after being manured into soil; Soil pH value can be reduced fast, the effect of long-term improvement Soil structure can be played again; This conditioning agent of long-term application soil does not harden, and can increase the soil organism, humic acid, VITAMIN, growth hormone and micro-equal size, easily be absorbed by plants, increase soil fertility, improve tea tree tree vigo(u)r and tea yield.There is good actual application value and promotional value.
Embodiment
For making object of the present invention, technical scheme and advantage clearly understand, the present invention is described in more detail below.
embodiment 1:
1, a kind of preparation method of the conditioning agent for reducing meta-alkali tea garden soil pH value:
1) by the ratio mixing of coconut shell powder, pine bark, oak leaf 5:5:3 in mass ratio, heap growth 10m, upper wide 4m, the heap that becomes thoroughly decomposed of lower wide 6m, high 1 m, adds water to saturated, use white clear covered rearing with plastic film, wherein, coconut shell powder, Pinus massoniana Lamb Cortex Pini and oak leaf derive from commercially available; Coconut shell powder crosses 100 mesh sieves, and chemical composition contains ash content 0.61%, xylogen 36.51%, Mierocrystalline cellulose 53.06%, piperylene 29.27%; The long 4cm of this Pinus massoniana Lamb Cortex Pini, thickness is 2cm, water ratio be no more than 10% dry bark; Oak leaf is the dried leaf that water content is no more than 10%;
2) heap will be become thoroughly decomposed in step 1) every two weeks turning once, and add water;
3) after 3 months, when step 2) in become thoroughly decomposed stack temperature when being reduced to below 50 DEG C, collect adjusted dose.
2, adopt above-mentioned conditioning agent to reduce a method for meta-alkali tea garden soil pH value, comprise the following steps:
1) mid or late June, by adjusted dose of above-mentioned preparation method;
2) mid or late September, at the capable trench digging of tea,
The tea shoot that 1-2 is raw, is parallel to the capable dressing furrow of tea and applies conditioning agent in step 1) opening the dark 15-20cm of wide about 15cm apart from stem 10-15cm place;
Tea tree the is opening dark 20-25cm ditch apart from rhizome 35-40cm place that 3-4 is raw applies conditioning agent in step 1);
Conditioning agent during deep placement step 1) is then ditched along tree crown vertical down position in one-tenth tea place in age, ditch depth 20-30cm;
Sealed capable tea place, between two row tea trees, trench digging applies conditioning agent in step 1), interlacing trench digging, annual changes trench digging position, applies conditioning agent in step 1) with autumn together with base manure, tea garden management routinely after applying.
comparative example 1:adopt chemical regulator, other are with embodiment 1.
comparative example 2:do not execute any conditioning agent.
3, result:
The agent of table 1 different adjustment is to soil regulating effect
As can be seen from Table 1, by adopting biological regulator of the present invention to regulate soil acidity or alkalinity, after 3 years, soil pH value reaches 5.4 by initial 6.8, within reaching optimal pH 5.0-5.5 needed for growth of tea plant.
With do not execute compared with any conditioning agent, use biological regulator of the present invention soil organic matter content increase by 1.1% after 3 years, soil porosity increases by 9.22%, fresh tea leaf output increased 32kg/667m2, increased production 16% than not executing the fresh leaf-making quantity 200kg/667m2 of any conditioning agent, tea tree tree vigo(u)r is strong.
In addition, compared with applying chemical regulator, use biological regulator of the present invention soil organic matter content increase by 1.2% after 3 years, soil porosity increases by 11.31%, fresh tea leaf output increased 25kg/667m2, and tea tree tree vigo(u)r is strong.
Therefore, conditioning agent of the present invention and its preparation method and application can be obtained, not only reduce soil pH value, further improve soil physical and chemical property, add soil organic matter content and soil permeability, improve tea tree tree vigo(u)r and tea yield.
Above-mentioned embodiment is only concrete case of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But every content not departing from technical solution of the present invention, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, all should fall into scope of patent protection of the present invention.
Claims (7)
1. for reducing a conditioning agent for meta-alkali tea garden soil pH value, it is characterized in that: comprise coconut shell powder, Cortex Pini and oak leaf that mass ratio is 5:5:3;
Described coconut shell powder and oak leaf derive from commercially available, and described Cortex Pini is self-control or commercially available.
2. a kind of conditioning agent for reducing meta-alkali tea garden soil pH value as claimed in claim 1, is characterized in that:
Described coconut shell powder crosses 100 mesh sieves, and chemical composition contains ash content 0.61%, xylogen 36.51%, Mierocrystalline cellulose 53.06%, piperylene 29.27%;
Described Cortex Pini is Pinus massoniana Lamb Cortex Pini, the long 3-5cm of this Pinus massoniana Lamb Cortex Pini, and thickness is 1.5-2.8cm, and water ratio is no more than the dry bark of 10%;
Described oak leaf is the dried leaf that water content is no more than 10%.
3. a preparation method for conditioning agent as claimed in claim 2, is characterized in that, comprise the following steps:
1) by the ratio mixing of above-mentioned coconut shell powder, pine bark, oak leaf 5:5:3 in mass ratio, heap growth 10-15m, the heap that becomes thoroughly decomposed of upper wide 3-5m, lower wide 5-7m, high 0.5-1.5 m, adds water to saturated, uses white clear covered rearing with plastic film;
2) heap will be become thoroughly decomposed in step 1) every two weeks turning once, and add water;
3) after 3 months, when step 2) in become thoroughly decomposed stack temperature when being reduced to below 50 DEG C, collect adjusted dose.
4. preparation method as claimed in claim 3, is characterized in that, comprise the following steps:
1) by the ratio mixing of above-mentioned coconut shell powder, pine bark, oak leaf 5:5:3 in mass ratio, heap growth 10m, the heap that becomes thoroughly decomposed of upper wide 4m, lower wide 6m, high 1 m, adds water to saturated, uses white clear covered rearing with plastic film;
2) heap will be become thoroughly decomposed in step 1) every two weeks turning once, and add water;
3) after 3 months, when step 2) in become thoroughly decomposed stack temperature when being reduced to below 50 DEG C, collect adjusted dose.
5. conditioning agent described in claim 1 or 2 or claim 3 or 4 preparation method's gained conditioning agent are in the application reducing meta-alkali tea garden soil pH value.
6. reduce a method for meta-alkali tea garden soil pH value, it is characterized in that, comprise the following steps:
1) mid or late June, conditioning agent is prepared by method described in claim 3;
2) mid or late September, at the capable trench digging of tea,
The tea shoot that 1-2 is raw, is parallel to the capable dressing furrow of tea and applies conditioning agent in step 1) opening the dark 15-20cm of wide about 15cm apart from stem 10-15cm place;
Tea tree the is opening dark 20-25cm ditch apart from rhizome 35-40cm place that 3-4 is raw applies conditioning agent in step 1);
Conditioning agent during deep placement step 1) is then ditched along tree crown vertical down position in one-tenth tea place in age, ditch depth 20-30cm;
Sealed capable tea place, between two row tea trees, trench digging applies conditioning agent in step 1).
7. a kind of method reducing meta-alkali tea garden soil pH value as claimed in claim 6, is characterized in that, sealed capable tea place, interlacing trench digging, annual changes trench digging position, applies conditioning agent in step 1) with autumn together with base manure, tea garden management routinely after applying.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112068A (en) * | 2015-08-28 | 2015-12-02 | 厦门大学 | Soil improver containing coconut chaff and preparation method thereof |
| CN105814999A (en) * | 2016-04-01 | 2016-08-03 | 山东省果树研究所 | Method for amending alkalescent tea garden by vinegar residue digested effluent |
| CN106857160A (en) * | 2017-03-21 | 2017-06-20 | 正安县黔蕊茶业有限公司 | The implantation methods of green tea |
| CN108329924A (en) * | 2018-04-03 | 2018-07-27 | 广东丰康生物科技有限公司 | The application of low-grade alkalization soil conditioner |
| CN112385351A (en) * | 2020-12-03 | 2021-02-23 | 湖南科技大学 | Ecological improvement method of saline-alkali soil |
| CN113317159A (en) * | 2021-07-05 | 2021-08-31 | 周璐 | Cultivation medium for Chinese violet and open field cultivation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112068A (en) * | 2015-08-28 | 2015-12-02 | 厦门大学 | Soil improver containing coconut chaff and preparation method thereof |
| CN105112068B (en) * | 2015-08-28 | 2018-08-07 | 厦门大学 | A kind of soil conditioner and preparation method thereof containing coconut palm chaff |
| CN105814999A (en) * | 2016-04-01 | 2016-08-03 | 山东省果树研究所 | Method for amending alkalescent tea garden by vinegar residue digested effluent |
| CN106857160A (en) * | 2017-03-21 | 2017-06-20 | 正安县黔蕊茶业有限公司 | The implantation methods of green tea |
| CN108329924A (en) * | 2018-04-03 | 2018-07-27 | 广东丰康生物科技有限公司 | The application of low-grade alkalization soil conditioner |
| CN112385351A (en) * | 2020-12-03 | 2021-02-23 | 湖南科技大学 | Ecological improvement method of saline-alkali soil |
| CN113317159A (en) * | 2021-07-05 | 2021-08-31 | 周璐 | Cultivation medium for Chinese violet and open field cultivation method thereof |
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| CN104893734B (en) | 2018-04-17 |
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