CN106171428A - A kind of method of desulfurated plaster improvement alkali-affected soil plantation Helianthi - Google Patents
A kind of method of desulfurated plaster improvement alkali-affected soil plantation Helianthi Download PDFInfo
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- CN106171428A CN106171428A CN201610562426.5A CN201610562426A CN106171428A CN 106171428 A CN106171428 A CN 106171428A CN 201610562426 A CN201610562426 A CN 201610562426A CN 106171428 A CN106171428 A CN 106171428A
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- CN
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- Prior art keywords
- soil
- helianthi
- desulfurated plaster
- seed
- growth
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Classifications
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
Abstract
The method that the invention discloses a kind of desulfurated plaster improvement alkali-affected soil plantation Helianthi, the method of this desulfurated plaster improvement alkali-affected soil plantation Helianthi comprises the steps: that S1, desulfurated plaster prepare, S2, soil treatment, S3, aid in treatment, S4, Soil K+adsorption, S5, Helianthi are chosen seeds, S6, insect-prevention treatment, S7, fertilising, S8, sowing, S9, Cultivate administration, S10, soil detect again.The method of a kind of desulfurated plaster improvement alkali-affected soil plantation Helianthi that the present invention provides, by repeatedly detection to alkalization of soils degree, can ensure that the soil for growth of Helianthi is suitable for growth, the different times of Helianthi growth applies different fertilizer, ensure the element needed for Helianthi growth, make Helianthi grow faster, more healthy and strong, desulfurated plaster is through meticulously processing, and the effect that can be allowed to improve alkali-affected soil is more preferable.
Description
Technical field
The invention belongs to improving technology field, alkalization ground, be specially a kind of desulfurated plaster improvement alkali-affected soil plantation Helianthi
Method.
Background technology
Saline-alkali soil refers in upper soll layer or subsurface stratum that the total amount of water soluble salt is more than 1-2g/kg (or saturated mud extraction
Electrical conductivity (EC) is more than 4ms/cm, or the soil that alkalization of soils degree (ESP) is more than 10%.According to this standard, China's saline-alkali soil
Widely, soil ESP value is too high causes Soil structure to change in distribution, and soil is hardly formed crumb structure, soil permeability,
Aeration is poor, and soil nutrient runs off so that plant cannot complete to grow normally, and this is that alkali-affected soil cannot long-term cropping
Or the major reason of low yield.This is also one of factor limiting agriculture in arid areas development.Alkalinization often with desalination processes phase
Occur together life, but desalination might not cause alkalization.When alkalinization is due to Soil Desalting, the sodium ion in the soil liquid and soil
Calcium, magnesium ion in earth colloid are exchanged, and make the exchangeable sodium that soil colloid absorption is more, and soil is strong basicity reaction, and pH exists
More than 8.5-9, makes soil physical properties deteriorate, soil high granular, expands, harden time dry time wet, and permeability is very poor, seriously hampers
Hinder the growth promoter of crop.More than the 20% of exchangeable cation total amount is accounted for for alkaline earth index with exchangeable sodium.
At present, the method for domestic alkaline land improving mainly has three below aspect: (1) water conservancy improves: well array well irrigation, flood
Pressure salt, bright ditch salt discharge, hidden pipe salt discharge；(2) chemical modifying: use ardealite, calcium superphosphate, humic acids, the dregs of fat etc.；(3) biological
Improvement: plantation salt-tolerant plant Suaeda salsa, sea covering etc., or use biological organic fertilizer etc..These modification methods cut both ways, water
Profit measure instant effect, but quantities is big, and cost is serious, and chemical modifying measure function singleness, effect is suitable because of ground, biological modification skill
Art, the cycle is long, and economic benefit is low.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and a kind of desulfurated plaster proposed improves alkali
The method changing soil plantation Helianthi.
For achieving the above object, the present invention provides following technical scheme: a kind of desulfurated plaster improvement alkali-affected soil plantation to
The method of day certain herbaceous plants with big flowers, comprises the steps:
S1, desulfurated plaster prepare: desulfurated plaster is crushed powder process, it is ensured that desulfurated plaster can not have relatively large shape thing.
S2, soil treatment: first by Soil tillage one time, then soil is flattened, the difference of height of same piece of land is less than 4 lis
Rice, is then located at soil surface by the desulfurated plaster uniform spreading prepared in S1, lays consumption according to soil erosion and alkalization of soils
Degree.
S3, aid in treatment: irrigate in the soil after processing in S2, duty is unsuitable too much or very few, it is ensured that soil
Earth moistens, and current too much can be caused to wash away partial desulfurization Gypsum Fibrosum, very few affects soil improvement speed.
S4, Soil K+adsorption: detecting the alkalization degree of a soil every three days, period guarantee soil moisture is sufficient, until
The alkalization degree of soil meets Helianthi growth conditions, the soil pH value of sunflower planting 5～8.15, salinity is 0.3%
～0.5%.
S5, Helianthi are chosen seeds: select full grains, and the sunflower seeds that seed is complete is planted, will be to choosing before plantation
Good seed carries out sufficient dry in the sun, to strengthen the activity of Interior Seed enzyme, improves germinating energy and germination percentage.
S6, insect-prevention treatment: seed 40% phoxim 150 milliliters, be watered 5～7.5 kilograms, dresses seed 25～30 kilograms and carries out
Seed treatment, prevents insect from gnawing seed, it is ensured that seed normal growth.
S7, fertilising: in S4, detect applying fertilizer, every mu of 10 kilograms of Diammonium phosphate (DAP) or 15 kilograms of ternarys in qualified soil
Compound fertilizer.
S8, sowing: executing in S7 and use planting with sowing machine in the soil of overfertilization, application rate is every square metre 10-13 gram.
S9, Cultivate administration: after germination, it is ensured that sunlight, moisture are sufficient, weeding on time, deinsectization are accomplished to mend in time
Seedling, and according to Helianthi growth period, apply fertilizer, the critical period that Helianthi topdresses is before buddingging.Nitrogen, potash fertilizer be
Chase after when 7-8 is to leaf, do not execute topdressing of seed manure and should suitably do sth. in advance.Topdress every mu and use ammonium nitrate 10-15kg, carbon ammonium 20-25kg, carbamide
7.5-10kg, calcium superphosphate 20kg, potassium chloride 15kg.
S10, soil detect again: irregularly detect the alkalization degree of soil in growth course to last of the ten Heavenly stems day, alkali occur
Change degree should process extremely in time, it is ensured that Helianthi normal growth.
After S8 has sowed, use thin film to cover, water conservation can be incubated, again can insect protected weeding.
In S8, the time of sowing should elect March as, and arctic weather does not affect the growth of sunflower seeds, and due to sky
Gas is colder, and the activity ratio of insect is low, beneficially seed growth.
Soil K+adsorption in S10, if desulfurated plaster improved effect declines, causes alkali-affected soil alkalescence to be gone up, should bar in time
Executing desulfurated plaster, applying process avoids desulfurated plaster directly to contact Helianthi seedling.
The technique effect of the present invention and advantage: a kind of desulfurated plaster improvement alkali-affected soil plantation Helianthi that the present invention provides
Method, by repeatedly detection to alkalization of soils degree, it is ensured that the soil for growth of Helianthi is suitable for growth, Helianthi is raw
Long different times applies different fertilizer, it is ensured that the element needed for Helianthi growth, makes Helianthi grow faster, more grows sturdily
Strong, desulfurated plaster is through meticulously processing, and the effect that can be allowed to improve alkali-affected soil is more preferable.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
Embodiment 1
A kind of desulfurated plaster improvement alkali-affected soil plantation Helianthi method, this desulfurated plaster improvement alkali-affected soil plantation to
The method of day certain herbaceous plants with big flowers comprises the steps:
S1, desulfurated plaster prepare: desulfurated plaster is crushed powder process, it is ensured that desulfurated plaster can not have relatively large shape thing.
S2, soil treatment: first by Soil tillage one time, then soil is flattened, the difference of height of same piece of land is less than 4 lis
Rice, is then located at soil surface by the desulfurated plaster uniform spreading prepared in S1, lays consumption according to soil erosion and alkalization of soils
Degree.
S3, aid in treatment: irrigate in the soil after processing in S2, duty is unsuitable too much or very few, it is ensured that soil
Earth moistens, and current too much can be caused to wash away partial desulfurization Gypsum Fibrosum, very few affects soil improvement speed.
S4, Soil K+adsorption: detecting the alkalization degree of a soil every three days, period guarantee soil moisture is sufficient, until
The alkalization degree of soil meets Helianthi growth conditions, the soil pH value of sunflower planting 5～8.15, salinity is 0.3%
～0.5%.
S5, Helianthi are chosen seeds: select full grains, and the sunflower seeds that seed is complete is planted, will be to choosing before plantation
Good seed carries out sufficient dry in the sun, to strengthen the activity of Interior Seed enzyme, improves germinating energy and germination percentage.
S6, insect-prevention treatment: seed 40% phoxim 150 milliliters, be watered 5～7.5 kilograms, dresses seed 25～30 kilograms and carries out
Seed treatment, prevents insect from gnawing seed, it is ensured that seed normal growth.
S7, fertilising: in S4, detect applying fertilizer, every mu of 10 kilograms of Diammonium phosphate (DAP) or 15 kilograms of ternarys in qualified soil
Compound fertilizer.
S8, sowing: executing in S7 and use planting with sowing machine in the soil of overfertilization, application rate is every square metre 10-13 gram.
S9, Cultivate administration: after germination, it is ensured that sunlight, moisture are sufficient, weeding on time, deinsectization are accomplished to mend in time
Seedling, and according to Helianthi growth period, apply fertilizer, the critical period that Helianthi topdresses is before buddingging.Nitrogen, potash fertilizer be
Chase after when 7-8 is to leaf, do not execute topdressing of seed manure and should suitably do sth. in advance.Topdress every mu and use ammonium nitrate 10-15kg, carbon ammonium 20-25kg, carbamide
7.5-10kg, calcium superphosphate 20kg, potassium chloride 15kg.
S10, soil detect again: irregularly detect the alkalization degree of soil in growth course to last of the ten Heavenly stems day, alkali occur
Change degree should process extremely in time, it is ensured that Helianthi normal growth.
After S8 has sowed, use thin film to cover, water conservation can be incubated, again can insect protected weeding.
In S8, the time of sowing should elect March as, and arctic weather does not affect the growth of sunflower seeds, and due to sky
Gas is colder, and the activity ratio of insect is low, beneficially seed growth.
Soil K+adsorption in S10, if desulfurated plaster improved effect declines, causes alkali-affected soil alkalescence to be gone up, should bar in time
Executing desulfurated plaster, applying process avoids desulfurated plaster directly to contact Helianthi seedling.
The method of a kind of desulfurated plaster improvement alkali-affected soil plantation Helianthi that the present invention provides, by repeatedly to soil alkali
The detection of change degree, it is ensured that the soil for growth of Helianthi is suitable for growth, and the different times of Helianthi growth applies different
Fertilizer, it is ensured that the element needed for Helianthi growth, makes Helianthi grow faster, more healthy and strong, and desulfurated plaster processes through meticulous,
The effect that can be allowed to improve alkali-affected soil is more preferable.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent,
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (4)
1. the method for a desulfurated plaster improvement alkali-affected soil plantation Helianthi, it is characterised in that: the improvement alkalization of this desulfurated plaster
The method of soil plantation Helianthi comprises the steps:
S1, desulfurated plaster prepare: desulfurated plaster is crushed powder process, it is ensured that desulfurated plaster can not have relatively large shape thing；
S2, soil treatment: first by Soil tillage one time, then soil is flattened, the difference of height of same piece of land is less than 4 centimetres, so
After the desulfurated plaster uniform spreading prepared in S1 is located at soil surface, lay consumption according to soil erosion and alkalization of soils degree；
S3, aid in treatment: irrigate in the soil after processing in S2, duty is unsuitable too much or very few, it is ensured that soil is wet
Moisten, current too much can be caused to wash away partial desulfurization Gypsum Fibrosum, very few affect soil improvement speed；
S4, Soil K+adsorption: detect the alkalization degree of a soil every three days, period ensures that soil moisture is sufficient, until soil
Alkalization degree meet Helianthi growth conditions, the soil pH value of sunflower planting 5～8.15, salinity 0.3%～
0.5%；
S5, Helianthi are chosen seeds: selecting full grains, the sunflower seeds that seed is complete plants, will be to choosing before plantation
Seed carries out sufficient dry in the sun, to strengthen the activity of Interior Seed enzyme, improves germinating energy and germination percentage；
S6, insect-prevention treatment: seed 40% phoxim 150 milliliters, be watered 5～7.5 kilograms, dresses seed 25～30 kilograms and carries out seed
Process, prevent insect from gnawing seed, it is ensured that seed normal growth；
S7, fertilising: in S4, detect applying fertilizer, every mu of 10 kilograms of Diammonium phosphate (DAP) or 15 kilograms of tri compounds in qualified soil
Fertile；
S8, sowing: executing in S7 and use planting with sowing machine in the soil of overfertilization, application rate is every square metre 10-13 gram；
S9, Cultivate administration: after germination, it is ensured that sunlight, moisture are sufficient, weeding on time, deinsectization are accomplished to fill the gaps with seedlings in time, and
According to Helianthi growth period, applying fertilizer, the critical period that Helianthi topdresses is before buddingging.Nitrogen, potash fertilizer are at 7-8 pair
Chase after during leaf, do not execute topdressing of seed manure and should suitably do sth. in advance.Topdress every mu and use ammonium nitrate 10-15kg, carbon ammonium 20-25kg, carbamide 7.5-
10kg, calcium superphosphate 20kg, potassium chloride 15kg；
S10, soil detect again: irregularly detect the alkalization degree of soil in growth course to last of the ten Heavenly stems day, alkalization journey occur
Degree is abnormal should be processed in time, it is ensured that Helianthi normal growth.
The method of a kind of desulfurated plaster the most according to claim 1 improvement alkali-affected soil plantation Helianthi, it is characterised in that:
After S8 has sowed, use thin film to cover, water conservation can be incubated, again can insect protected weeding.
The method of a kind of desulfurated plaster the most according to claim 1 improvement alkali-affected soil plantation Helianthi, it is characterised in that:
In S8, the time of sowing should elect March as, and arctic weather does not affect the growth of sunflower seeds, and owing to weather is colder, evil
The activity ratio of worm is low, beneficially seed growth.
The method of a kind of desulfurated plaster the most according to claim 1 improvement alkali-affected soil plantation Helianthi, it is characterised in that:
Soil K+adsorption in S10, if desulfurated plaster improved effect declines, causes alkali-affected soil alkalescence to be gone up, should the desulfurization stone of row replacement in time
Cream, applying process avoids desulfurated plaster directly to contact Helianthi seedling.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333557A (en) * | 2017-08-28 | 2017-11-10 | 广西钟山县富强雅瑶华香农业有限公司 | A kind of sunflower planting method |
| CN108271631A (en) * | 2018-01-24 | 2018-07-13 | 合肥申沃园艺有限公司 | A kind of sunflower high-yield planting method |
| CN108934889A (en) * | 2018-08-31 | 2018-12-07 | 哈密国家农业科技园区管委会 | A kind of method of desulfurized gypsum improvement alkali-affected soil plant cotton |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333557A (en) * | 2017-08-28 | 2017-11-10 | 广西钟山县富强雅瑶华香农业有限公司 | A kind of sunflower planting method |
| CN108271631A (en) * | 2018-01-24 | 2018-07-13 | 合肥申沃园艺有限公司 | A kind of sunflower high-yield planting method |
| CN108934889A (en) * | 2018-08-31 | 2018-12-07 | 哈密国家农业科技园区管委会 | A kind of method of desulfurized gypsum improvement alkali-affected soil plant cotton |
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Application publication date: 20161207 |