CN108605670A - Apply fertilizer modification method after the punching of meadow steppe area degeneration clipping pasture - Google Patents
Apply fertilizer modification method after the punching of meadow steppe area degeneration clipping pasture Download PDFInfo
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- CN108605670A CN108605670A CN201611104291.4A CN201611104291A CN108605670A CN 108605670 A CN108605670 A CN 108605670A CN 201611104291 A CN201611104291 A CN 201611104291A CN 108605670 A CN108605670 A CN 108605670A
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- Prior art keywords
- punching
- fertilizer
- modification method
- meadow
- apply fertilizer
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
Apply fertilizer modification method after a kind of meadow steppe area degeneration clipping pasture punching of the present invention, is punched to Degenerated Aneurolepidium Chinense mowing grassland, and apply fertilizer.Punch depth 80mm, breadth 50mm, the hollow perforating needles of a diameter of 20mm of perforating needle, 76/m of unit area hole count2.Fertilising is organic fertilizer or chemical fertilizer.The time of punching and fertilising is that careless group's herbage growth develops weaker period, i.e., in the Herbage Turning Green later stage in early spring.It is had the beneficial effect that caused by the present invention：Group's height, which improves, to be shown to the improved effect of Degraded Leymus chinense mowing grassland, community biomass improves；The height of sociales sheep's hay improves in careless group, sheep output increased.Punching+chemical fertilizer processing significantly affects vegetational type's feature and advantage kind, has apparent facilitation to Aneurolepidium Chinense Meadow psilium height and ground biomass.And there is maximum facilitation effect to Growth of Leymus chinensis.
Description
Technical field
The present invention relates to a kind of grassland improvement methods, especially a kind of to be directed to meadow steppe area of China Degraded Leymus chinense clipping pasture
Grassland improvement method.
Background technology
China is vast in territory, the problem of constantly loss for clipping pasture soil hardening and nutrient, how to solve degeneration meadow
It is difficult to fast quick-recovery in a short time, how to dramatically increase degeneration Grassland Biomass and height, how to improve soil physico-chemical property, improves
It is to have problem to be solved with the ecological environment in protection Degraded Grasslands area.
Invention content
The present invention it is solved the technical issues of be exist：One kind is provided particular for meadow steppe area Degraded Leymus chinense clipping pasture
Grassland improvement method, can improve soil texture, increase permeability, improve soil moisture, promote aerobic microorganism and
Minerals decompose, culture fertility.
The technology used in the present invention means are as described below.It applies fertilizer after a kind of punching of meadow steppe area degeneration clipping pasture improvement
Method punches Degenerated Aneurolepidium Chinense soil, and applies fertilizer.
Punch depth 80mm, breadth 50mm, the hollow perforating needles of a diameter of 20mm of perforating needle, unit area hole count 76/
m2。
Fertilising is organic fertilizer or chemical fertilizer.
The time of punching and fertilising is that careless group's herbage growth develops weaker period, i.e., in the Herbage Turning Green later stage in early spring.
It is had the beneficial effect that caused by the present invention：Group's height, which improves, to be shown to the improved effect of Degraded Leymus chinense, group's life
Object amount improves；The height of sociales sheep's hay improves in careless group, sheep output increased.Punching+chemical fertilizer processing significantly affects vegetation group
Feature and advantage kind is fallen, has apparent facilitation to Aneurolepidium Chinense Meadow psilium height and ground biomass.And sheep's hay is given birth to
It is long that there is maximum facilitation effect.
Specific implementation mode
Apply fertilizer modification method after being punched the present invention be directed to meadow steppe area Degraded Leymus chinense clipping pasture, focuses on, right
Degenerated Aneurolepidium Chinense soil is punched, and is applied fertilizer.Here punching depth best 80mm, breadth 50mm, a diameter of@of perforating needle
The hollow perforating needles of 20mm, 76/m of unit area hole count2, this, which is those skilled in the art, to implement.
Fertilising is used and is broadcasted sowing, or makes Simple fertilizing tool, carries out artificially applying fertilizer.Improving technology investment is low, take effect fruit
Soon, simple and practicable, carryover effect duration is long, widely applicable, is suitable for promoting the use of a large area in grassland region.
Fertilising is organic fertilizer or chemical fertilizer
The time of punching and fertilising is that careless group's herbage growth develops weaker period, i.e., in the Herbage Turning Green later stage in early spring, does
Processing time in the year of drought can postpone.
It is fertilizer application formula as shown in table 1 and table 2.
Table 1
Table 2
After carelessly meadow steppe area is using punching fertilising in interior Mongolian sheep, group is shown to the improved effect of Degraded Leymus chinense
Height improves 4.6%-43.5%, and community biomass improves 17.8%-130.8%；The height of sociales sheep's hay carries in careless group
High 7.2%-54.5%, sheep output increased 12.4%-185.6%.
Punching+chemical fertilizer processing significantly affects vegetational type's feature and advantage kind, and table 1 handles 4-N2P0K2 and table 1 is handled
14 (N2P1K1) resultant effects are best, have apparent facilitation to Aneurolepidium Chinense Meadow psilium height and ground biomass.And
There is maximum facilitation effect to Growth of Leymus chinensis.
COMMUNITY CHARACTERISTICS：By carrying out one-way analysis of variance to different disposal COMMUNITY CHARACTERISTICS, studies have shown that punched in table 1+
14 kinds of processing are notable in group's height and the equal otherness of ground biomass to fertilize；It is compared with a control, punching+right to fertilize
Group's height and biomass have apparent facilitation, and the comprehensive effects of 14 (N2P1K1) of processing in 4-N2P0K2 and table 1 are handled in table 1
Fruit is best, has apparent facilitation to Aneurolepidium Chinense Meadow psilium height, density, cover degree and ground biomass.
Design parameter is as shown in table 3 below
Table 3
Soil moisture and unit weight：Punch/do not punch+chemical fertilizer different disposal different soil soil moisture is influenced to exist it is notable
Sex differernce, serial number 4-N2P0K2 significantly reduces the soil weight in punching+chemical fertilizer 10-20cm soil layer processing table 1.With soil layer
Deepen, the water content of soil reduces, and the soil weight increases.Physical treatment, which is punched, to compare with not punching, and the water content of soil has
Increased, the unit weight of soil declines, hence it is evident that improves soil property.
Such as the following table 4, the variation of soil moisture and unit weight is influenced for punching+fertilising.Fertilizer treatment in table is in table 1
Serial number.
Table 4
Soil nutrient：Punching+fertilizer treatment significantly affects Soil Available content, punches+apply nitrogen phosphorus fertilizer available nitrogen and quick-acting
Potassium content decreases, and rapid available phosphorus, full nitrogen, full phosphorus, full potassium and full carbon content increase；Punch+apply nitrogen potash fertilizer available nitrogen, quick-acting
Potassium, full nitrogen, full phosphorus, full potassium and full carbon content decrease, and available phosphorus contents are increased；Punch+apply phosphorus potash fertilizer available nitrogen, complete
Nitrogen and content of tatal phosphorus decrease, and rapid available phosphorus, available potassium, full potassium and full carbon content are increased.Especially serial number 2,4,8.
Such as the following table 5, change of soil nutrient is handled for punching+fertilising improved test.
Table 5
Edaphon and enzymatic activity：Punching+significantly affect soil urease, catalase and edaphon to fertilize
Carbon content, especially serial number 2,4,8.As shown in table 6 below, change of soil nutrient is handled for punching+fertilising improved test.
Table 6
Claims (4)
1. apply fertilizer modification method after a kind of meadow steppe area degeneration clipping pasture punching, which is characterized in that Degenerated Aneurolepidium Chinense soil
Ground is punched, and is applied fertilizer.
2. apply fertilizer modification method after meadow steppe area degeneration clipping pasture punching as described in claim 1, which is characterized in that punching
The hollow perforating needle of depth 80mm, breadth 50mm, a diameter of 20mm of perforating needle, 76/m of unit area hole count2。
3. apply fertilizer modification method after meadow steppe area degeneration clipping pasture punching as claimed in claim 2, which is characterized in that fertilising
For organic fertilizer or chemical fertilizer.
4. apply fertilizer modification method after meadow steppe area degeneration clipping pasture punching as described in claim 1, which is characterized in that punching
And the time of fertilising is that careless group's herbage growth develops weaker period, i.e., in the Herbage Turning Green later stage in early spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104291.4A CN108605670A (en) | 2016-12-05 | 2016-12-05 | Apply fertilizer modification method after the punching of meadow steppe area degeneration clipping pasture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104291.4A CN108605670A (en) | 2016-12-05 | 2016-12-05 | Apply fertilizer modification method after the punching of meadow steppe area degeneration clipping pasture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108605670A true CN108605670A (en) | 2018-10-02 |
Family
ID=63643356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611104291.4A Pending CN108605670A (en) | 2016-12-05 | 2016-12-05 | Apply fertilizer modification method after the punching of meadow steppe area degeneration clipping pasture |
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|---|---|
| CN (1) | CN108605670A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103069945A (en) * | 2013-01-28 | 2013-05-01 | 天津海泰市政绿化有限公司 | Method for improving soil in saline-alkali land |
| CN103172416A (en) * | 2013-04-19 | 2013-06-26 | 彭辉照 | Nitrile ester phosphorus potassium amine active fertilizer produced from organic wastes |
| CN103299745A (en) * | 2013-05-14 | 2013-09-18 | 天津泰达园林建设有限公司 | Method for integrating punching and fertilization of border trees |
| CN105918043A (en) * | 2016-04-29 | 2016-09-07 | 四川印山红农业科技有限公司 | Hole-drilling fertilization method for fruit tree |
-
2016
- 2016-12-05 CN CN201611104291.4A patent/CN108605670A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103069945A (en) * | 2013-01-28 | 2013-05-01 | 天津海泰市政绿化有限公司 | Method for improving soil in saline-alkali land |
| CN103172416A (en) * | 2013-04-19 | 2013-06-26 | 彭辉照 | Nitrile ester phosphorus potassium amine active fertilizer produced from organic wastes |
| CN103299745A (en) * | 2013-05-14 | 2013-09-18 | 天津泰达园林建设有限公司 | Method for integrating punching and fertilization of border trees |
| CN105918043A (en) * | 2016-04-29 | 2016-09-07 | 四川印山红农业科技有限公司 | Hole-drilling fertilization method for fruit tree |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |