CN106171739A - A kind of method of low humidity salt-soda soil plantation Acacia farnesiana Willd. - Google Patents
A kind of method of low humidity salt-soda soil plantation Acacia farnesiana Willd. Download PDFInfo
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- CN106171739A CN106171739A CN201610543855.8A CN201610543855A CN106171739A CN 106171739 A CN106171739 A CN 106171739A CN 201610543855 A CN201610543855 A CN 201610543855A CN 106171739 A CN106171739 A CN 106171739A
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- 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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The method that the invention provides a kind of low humidity salt-soda soil plantation Acacia farnesiana Willd., by bury underground hidden pipe, dig water process hole water filtered and salinity isolate, dig through the sump draining of subsoil water by the way of solve salt damage and the damage or crop failure caused by waterlogging problem in saline-alkali wetland area, use special microbial manure simultaneously, the salinity in soil can be regulated and improve Acacia farnesiana Willd. survival rate.
Description
Technical field
The present invention relates to the improving technology field in salt-soda soil, it particularly relates to a kind of low humidity salt-soda soil plantation Acacia farnesiana Willd.
Method.
Background technology
Salt-soda soil be saline land with alkali ground general name.Solonchak refers mainly to chloride or the higher salinization soil of sulfate,
Soil is alkalescence, but pH value is the highest.Refer to alkali carbonate containing or weight phosphatic soil, pH value is higher, soil in
Alkalescence.The content of organic matter in salt-soda soil is few, and soil fertility is low, and physicochemical character is poor, and the anions and canons harmful to crop is many, crop
It is difficult to promote Seedling.The area in salt-soda soil, the whole world is 9.5438 hundred million hectares, and wherein China is 99,130,000 hectares.China's alkali ground and alkalization
The formation of soil, major part is accumulative relevant with Carbonates In Soil, thus basicity is the highest, serious area, salt-soda soil
Plant is little to existence.The salinization of soil in soil has been worldwide ecological problem, the soil in current global range
Salinization and alkalization is obvious ascendant trend, the salinization of soil in soil have become as the important restriction of world agriculture sustainable development because of
Element.For the improvement in salt-soda soil, conventional method has: 1, the desalinization of soil by flooding or leaching, and the desalinization of soil by flooding or leaching is poured into water in salt-soda soil exactly, makes soil salt molten
Solve, by under ooze and be discharged in deep soil or drip washing is gone out saline and alkaline for the solubility in topsoil, infiltration gutter, side is got rid of；
2, level land, level land and can make to ooze under uniform moisture, improve rainfall and drench salt and irrigate the effect of the desalinization of soil by flooding or leaching, prevent soil plaque-like
Salination；3, rake the soil level in good time, the table soil that can loosen of raking the soil level, blocks soil capillary water and carries salinity to earth's surface, play and prevent the accumulation of salt in the surface soil
Effect；4, applying organic manure, rational use of chemical fertilizer, fertilizer forms humus through microbial decomposition, conversion, can improve soil
Reason agent " is combatted alkalinity " and is effectively improved soil.
Coastal saline-alkali ground area is big, soil salt content is high, the degree of mineralization of ground water is high and buried depth ratio is shallower, and especially draining is not
Smooth saline-alkali wetland, plant is endangered by double evils of salt damage and damage or crop failure caused by waterlogging, causes saline-alkali wetland plant seedling difficulty, growth and development slow
Slow, yield is relatively low.
For Appropriate application saline-alkali wetland, the salinity in regulation soil and raising Acacia farnesiana Willd. survival rate.It is necessary to grind
Study carefully the method in low humidity salt-soda soil plantation Acacia farnesiana Willd..
Summary of the invention
In view of this, the method that it is an object of the invention to provide a kind of low humidity salt-soda soil plantation Acacia farnesiana Willd., the method is not only
Can utilize low-lying salt-soda soil plantation Acacia farnesiana Willd., and Acacia farnesiana Willd. survival rate is high, reclamation result is good.
The method of a kind of low humidity salt-soda soil plantation Acacia farnesiana Willd., it is characterised in that carry out as steps described below:
A, digging hollow place at the center of saline-alkali wetland, every mu is dug a cone hollow place, and upper surface area is 3-5m2, following table
Face area is 6-8m2, the degree of depth is 2-3m, with the soil dug out by the padded 5-10cm in ground of dell surrounding；
B, in hole, the sump of a diameter of 1m is dug in middle part, the degree of depth till reaching subsoil water, the remainder in hole
Pad upper original soil layer, fine sand layer, gravel layer the most successively；Final height flushes with surrounding；
Hidden pipe is buried in C, field underground: hidden pipe diameter 12cm, hidden pipe perisporium arranges water seepage hole；Hidden pipe spacing 5 meters, buried depth 1.2 meters,
Length 10-15 rice, gradient compares 0.3-0.7%；Hidden pipe end is passed through in hole；
D, using the mode of deep ploughing, carry out soil turning over, smooth, the degree of depth turned over is at 20-30cm；
E, treat rainy season after, calcium superphosphate is shed Tanaka, again turns over, smooth, whole good seedbed, by furrow band furrow width
90-110cm, high 20-30cm bedding, use single file ridge planting, distance between the ridges 90-110cm, spacing in the rows 20-40cm；
F, opening plantation hole in the middle of ridge, first put into microbial manure in hole, after putting into Acacia farnesiana Willd. seedling, original soil backfills,
Adding the thin dregs of rice cake liquid fertilizer become thoroughly decomposed, every strain waters 0.5 kilogram；
G, periodically add microbial manure；
Preferably, the main component of described microbial manure and the mass fraction of each composition be: scorched clay dust 60-70 part,
Bone meal 30-50 part, bentonite 30-50 part, honeycomb cinder 15-25 part, turfy soil 30-50 part, cattle and sheep excrement 100-150 part, water
100-120 part, microorganism 25-35 part.
Honeycomb briquette contains the loess of about 15%, through burning after remain in that cellular, and in stagger, bonded dewatering
Have ventilative, be in granular form, inviscid, therefore honeycomb cinder in order to improve soil, can play the effect of chesson.Meanwhile,
Honeycomb cinder contains phosphorus, the various nutrient elements such as adds, and the growth to plant is highly beneficial.
The turfy soil content of organic matter is more than 30%, and quality is soft is prone to fragmentary, proportion 0.7-1.05, how in brown or black
Color, has flammable and inspiratory, and pH value is generally 5.5～6.5, reacts in subacidity, in layered distribution, and referred to as peat horizon.
It it is the important symbol of marsh development speed and development degree.It it is the natural resources of a kind of preciousness.Content of organic matter 70%-80%,
Humic acid 40%-50%, pH value is that 5.0-5.5 becomes slant acidity.Product reaches natural aseptic, and water conservation is ventilated, organic slow-release.It is excellent
Good plant growing medium and soil improvement product.Its advantage is: quality is soft the most fragmentary, has flammable and inspiratory, in
Subacidity, needs arrange in pairs or groups Vermiculitum, bentonite etc., increases the trace element in soil.
Preferably, described microorganism is nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, bacillus cereus.
Preferably, described microorganism also includes methane-oxidizing bacteria.
Preferably, the preparation method of described microbial manure is, by scorched clay dust, bone meal, bentonite, honeycomb cinder, grass
Charcoal soil and cattle and sheep excrement add water and microorganism, sealing and fermenting 12-15 days after being pulverized by pulverizer, make microbial manure.
After fermented, using the Acacia farnesiana Willd. of the microbial manure adding methane-oxidizing bacteria, its ill probability is substantially reduced,
In the case of not using pesticide, the survival rate of Acacia farnesiana Willd. can promote 20-30%.
Preferably, the amount of application of described microbial manure is 600-800kg/ mu, the amount of application of described calcium superphosphate
For 200-300kg/ mu first.
Preferably, described original soil layer, fine sand layer, the height of gravel layer are respectively 1.2-2.2m, 0.3-0.5m, 0.3-
0.5m。
Preferably, described fine sand layer is made up of the building-block regenerant granule that particle diameter is 3-5mm.
Preferably, described building-block regenerant is the regenerant after building-block is discarded, described building-block
It is mainly composed of flyash.
The method of low humidity salt-soda soil provided by the present invention plantation Acacia farnesiana Willd., one is by burying hidden pipe underground, digging water process hole
Water is filtered and salinity isolation, digs through the mode of the sump draining of subsoil water, than the mode of traditional drainage trenching
Drainage effect is well a lot, solves salt damage and the damage or crop failure caused by waterlogging problem in saline-alkali wetland area；Two is to use building-block regenerant paving
Become fine sand layer that saline is filtered, building castoff recycling cost-effective can be carried out；Three is to use special micro-life
Thing fertilizer, can regulate the salinity in soil and improve Acacia farnesiana Willd. survival rate.
Detailed description of the invention
With salinity as 0.2-0.5g/kg, pH value is that the salt-soda soil of 7.5-8.5 for testing soil, in experimentation the most not
Spray insecticide, draw below embodiment, labor further to the present invention:
Embodiment 1
The method of a kind of low humidity salt-soda soil plantation Acacia farnesiana Willd., is carried out as steps described below:
A, digging hollow place at the center of saline-alkali wetland, every mu is dug a cone hollow place, and upper surface area is 3-5m2, following table
Face area is 6-8m2, the degree of depth is 2-3m, with the soil dug out by the padded 5-10cm in ground of dell surrounding；
B, in hole, the sump of a diameter of 1m is dug in middle part, the degree of depth till reaching subsoil water, the remainder in hole
Pad upper original soil layer, fine sand layer, gravel layer the most successively；Final height flushes with surrounding；
Hidden pipe is buried in C, field underground: hidden pipe diameter 12cm, hidden pipe perisporium arranges water seepage hole；Hidden pipe spacing 5 meters, buried depth 1.2 meters,
Length 14 meters, gradient compares 0.3-0.7%；Hidden pipe end is passed through in hole；
D, using the mode of deep ploughing, carry out soil turning over, smooth, the degree of depth turned over is at 20-30cm；
E, treat rainy season after, calcium superphosphate is shed Tanaka, again turns over, smooth, whole good seedbed, by furrow band furrow width
100cm, high 30cm bedding, use single file ridge planting, distance between the ridges 100cm, spacing in the rows 40cm；
F, opening plantation hole in the middle of ridge, first put into microbial manure in hole, after putting into Acacia farnesiana Willd. seedling, original soil backfills,
Adding the thin dregs of rice cake liquid fertilizer become thoroughly decomposed, every strain waters 0.5 kilogram；
G, periodically add microbial manure；
The main component of described microbial manure and the mass fraction of each composition be: scorched clay dust 70 parts, bone meal 50 parts, swollen
50 parts of profit soil, honeycomb cinder 25 parts, turfy soil 50 parts, 100 parts of cattle and sheep excrement, 120 parts of water, microorganism 35 parts.
Described microorganism is nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, bacillus cereus.
Described microorganism also includes methane-oxidizing bacteria.
The preparation method of described microbial manure is, by scorched clay dust, bone meal, bentonite, honeycomb cinder, turfy soil and
Cattle and sheep excrement adds water and microorganism, sealing and fermenting 15 days after being pulverized by pulverizer, makes microbial manure.
The amount of application of described microbial manure is 700kg/ mu, and the amount of application of described calcium superphosphate is 200kg/ first
Mu.
Described original soil layer, fine sand layer, the height of gravel layer are respectively height and are respectively 1.2-2.2m, 0.3-0.5m,
0.3-0.5m。
Described fine sand layer is made up of the building-block regenerant granule that particle diameter is 3-5mm.
Described building-block regenerant is the regenerant after building-block is discarded, the main component of described building-block
For flyash.
Embodiment 2
The method of a kind of low humidity salt-soda soil plantation Acacia farnesiana Willd., is carried out as steps described below:
A, digging hollow place at the center of saline-alkali wetland, every mu is dug a cone hollow place, and upper surface area is 3-5m2, following table
Face area is 6-8m2, the degree of depth is 2-3m, with the soil dug out by the padded 5-10cm in ground of dell surrounding；
B, in hole, the sump of a diameter of 1m is dug in middle part, the degree of depth till reaching subsoil water, the remainder in hole
Pad upper original soil layer, fine sand layer, gravel layer the most successively；Final height flushes with surrounding；
Hidden pipe is buried in C, field underground: hidden pipe diameter 12cm, hidden pipe perisporium arranges water seepage hole；Hidden pipe spacing 5 meters, buried depth 1.2 meters,
Length 14 meters, gradient compares 0.3-0.7%；Hidden pipe end is passed through in hole；
D, using the mode of deep ploughing, carry out soil turning over, smooth, the degree of depth turned over is at 20-30cm；
E, treat rainy season after, calcium superphosphate is shed Tanaka, again turns over, smooth, whole good seedbed, by furrow band furrow width
100cm, high 30cm bedding, use single file ridge planting, distance between the ridges 100cm, spacing in the rows 40cm；
F, opening plantation hole in the middle of ridge, first put into microbial manure in hole, after putting into Acacia farnesiana Willd. seedling, original soil backfills,
Adding the thin dregs of rice cake liquid fertilizer become thoroughly decomposed, every strain waters 0.5 kilogram；
G, periodically add microbial manure；
The main component of described microbial manure and the mass fraction of each composition be: scorched clay dust 70 parts, bone meal 50 parts, swollen
50 parts of profit soil, honeycomb cinder 25 parts, turfy soil 50 parts, 100 parts of cattle and sheep excrement, 120 parts of water, microorganism 35 parts.
Described microorganism is nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, bacillus cereus.
Described microorganism also includes methane-oxidizing bacteria.
The preparation method of described microbial manure is, by scorched clay dust, bone meal, bentonite, honeycomb cinder, turfy soil and
Cattle and sheep excrement adds water and microorganism, sealing and fermenting 15 days after being pulverized by pulverizer, makes microbial manure.
The amount of application of described microbial manure is 650kg/ mu, and the amount of application of described calcium superphosphate is 250kg/ first
Mu.
Described original soil layer, fine sand layer, the height of gravel layer are respectively 1.2-2.2m, 0.3-0.5m, 0.3-0.5m.
Described fine sand layer is made up of the building-block regenerant granule that particle diameter is 3-5mm.
Described building-block regenerant is the regenerant after building-block is discarded, the main component of described building-block
For flyash.
Embodiment 3
The method of a kind of low humidity salt-soda soil plantation Acacia farnesiana Willd., is carried out as steps described below:
A, digging hollow place at the center of saline-alkali wetland, every mu is dug a cone hollow place, and upper surface area is 3-5m2, following table
Face area is 6-8m2, the degree of depth is 2-3m, with the soil dug out by the padded 5-10cm in ground of dell surrounding；
B, in hole, the sump of a diameter of 1m is dug in middle part, the degree of depth till reaching subsoil water, the remainder in hole
Pad upper original soil layer, fine sand layer, gravel layer the most successively；Final height flushes with surrounding；
Hidden pipe is buried in C, field underground: hidden pipe diameter 12cm, hidden pipe perisporium arranges water seepage hole；Hidden pipe spacing 5 meters, buried depth 1.2 meters,
Length 14 meters, gradient compares 0.3-0.7%；Hidden pipe end is passed through in hole；
D, using the mode of deep ploughing, carry out soil turning over, smooth, the degree of depth turned over is at 20-30cm；
E, treat rainy season after, calcium superphosphate is shed Tanaka, again turns over, smooth, whole good seedbed, by furrow band furrow width
100cm, high 30cm bedding, use single file ridge planting, distance between the ridges 100cm, spacing in the rows 40cm；
F, opening plantation hole in the middle of ridge, first put into microbial manure in hole, after putting into Acacia farnesiana Willd. seedling, original soil backfills,
Adding the thin dregs of rice cake liquid fertilizer become thoroughly decomposed, every strain waters 0.5 kilogram；
G, periodically add microbial manure；
The main component of described microbial manure and the mass fraction of each composition be: scorched clay dust 70 parts, bone meal 50 parts, swollen
50 parts of profit soil, honeycomb cinder 25 parts, turfy soil 50 parts, 100 parts of cattle and sheep excrement, 120 parts of water, microorganism 35 parts.
Described microorganism is nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, bacillus cereus.
Described microorganism also includes methane-oxidizing bacteria.
The preparation method of described microbial manure is, by scorched clay dust, bone meal, bentonite, honeycomb cinder, turfy soil and
Cattle and sheep excrement adds water and microorganism, sealing and fermenting 15 days after being pulverized by pulverizer, makes microbial manure.
The amount of application of described microbial manure is 780kg/ mu, and the amount of application of described calcium superphosphate is 280kg/ first
Mu.
Described original soil layer, fine sand layer, the height of gravel layer are respectively 1.2-2.2m, 0.3-0.5m, 0.3-0.5m.
Described fine sand layer is made up of the building-block regenerant granule that particle diameter is 3-5mm.
Described building-block regenerant is the regenerant after building-block is discarded, the main component of described building-block
For flyash.
Table one is the growing state of the pilot forest of embodiment 1-3:
Table two is soil salt content and the pH value situation of change of embodiment 1-3:
From the detection data of embodiment 1-3: in the case of preferred experiment condition, use the method plantation of the present invention
The survival rate of Acacia farnesiana Willd. and the speed of growth the best, salinity and pH value to soil all have extraordinary improvement to make simultaneously
With.
By other embodiments, the factors such as fertilising situation are made a concrete analysis of below.
Embodiment 4
The method of a kind of low humidity salt-soda soil plantation Acacia farnesiana Willd., is carried out as steps described below:
A, digging hollow place at the center of saline-alkali wetland, every mu is dug a cone hollow place, and upper surface area is 3-5m2, following table
Face area is 6-8m2, the degree of depth is 2-3m, with the soil dug out by the padded 5-10cm in ground of dell surrounding；
B, in hole, the sump of a diameter of 1m is dug in middle part, the degree of depth till reaching subsoil water, the remainder in hole
Pad upper original soil layer, fine sand layer, gravel layer the most successively；Final height flushes with surrounding；
Hidden pipe is buried in C, field underground: hidden pipe diameter 12cm, hidden pipe perisporium arranges water seepage hole；Hidden pipe spacing 5 meters, buried depth 1.2 meters,
Length 14 meters, gradient compares 0.3-0.7%；Hidden pipe end is passed through in hole；
D, using the mode of deep ploughing, carry out soil turning over, smooth, the degree of depth turned over is at 20-30cm；
E, treat rainy season after, calcium superphosphate is shed Tanaka, again turns over, smooth, whole good seedbed, by furrow band furrow width
100cm, high 30cm bedding, use single file ridge planting, distance between the ridges 100cm, spacing in the rows 40cm；
F, opening plantation hole in the middle of ridge, first put into fertilizer in hole, after putting into Acacia farnesiana Willd. seedling, original soil backfills, and adds corruption
Ripe thin dregs of rice cake liquid fertilizer, every strain waters 0.5 kilogram；
The main component of described fertilizer and the mass fraction of each composition be: scorched clay dust 70 parts, bone meal 50 parts, bentonite 50
Part, honeycomb cinder 25 parts, turfy soil 50 parts, 100 parts of cattle and sheep excrement, 120 parts of water.
The preparation method of described microbial manure is, by scorched clay dust, bone meal, bentonite, honeycomb cinder, turfy soil and
Cattle and sheep excrement adds water and microorganism, sealing and fermenting 15 days after being pulverized by pulverizer, makes microbial manure.
The amount of application of described fertilizer is 700kg/ mu, and the amount of application of described calcium superphosphate is 200kg/ mu first.
Described original soil layer, fine sand layer, the height of gravel layer are respectively 1.2-2.2m, 0.3-0.5m, 0.3-0.5m.
Described fine sand layer is made up of the building-block regenerant granule that particle diameter is 3-5mm.
Described building-block regenerant is the regenerant after building-block is discarded, the main component of described building-block
For flyash.
Embodiment 5
The method of a kind of low humidity salt-soda soil plantation Acacia farnesiana Willd., is carried out as steps described below:
A, digging hollow place at the center of saline-alkali wetland, every mu is dug a cone hollow place, and upper surface area is 3-5m2, following table
Face area is 6-8m2, the degree of depth is 2-3m, with the soil dug out by the padded 5-10cm in ground of dell surrounding；
B, in hole, the sump of a diameter of 1m is dug in middle part, the degree of depth till reaching subsoil water, the remainder in hole
Pad upper original soil layer, fine sand layer, gravel layer the most successively；Final height flushes with surrounding；
Hidden pipe is buried in C, field underground: hidden pipe diameter 12cm, hidden pipe perisporium arranges water seepage hole；Hidden pipe spacing 5 meters, buried depth 1.2 meters,
Length 14 meters, gradient compares 0.3-0.7%；Hidden pipe end is passed through in hole；
D, using the mode of deep ploughing, carry out soil turning over, smooth, the degree of depth turned over is at 20-30cm；
E, treat rainy season after, calcium superphosphate is shed Tanaka, again turns over, smooth, whole good seedbed, by furrow band furrow width
100cm, high 30cm bedding, use single file ridge planting, distance between the ridges 100cm, spacing in the rows 40cm；
F, opening plantation hole in the middle of ridge, first put into microbial manure in hole, after putting into Acacia farnesiana Willd. seedling, original soil backfills,
Adding the thin dregs of rice cake liquid fertilizer become thoroughly decomposed, every strain waters 0.5 kilogram；
G, periodically add microbial manure；
The main component of described microbial manure and the mass fraction of each composition be: scorched clay dust 70 parts, bone meal 50 parts, swollen
50 parts of profit soil, honeycomb cinder 25 parts, turfy soil 50 parts, 100 parts of cattle and sheep excrement, 120 parts of water, microorganism 35 parts.
Described microorganism is nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, bacillus cereus.
Described microorganism also includes methane-oxidizing bacteria.
The preparation method of described microbial manure is, by scorched clay dust, bone meal, bentonite, honeycomb cinder, turfy soil and
Cattle and sheep excrement adds water and microorganism, sealing and fermenting 15 days after being pulverized by pulverizer, makes microbial manure.
The amount of application of described microbial manure is 350kg/ mu, and the amount of application of described calcium superphosphate is 200kg/ first
Mu.
Described original soil layer, fine sand layer, the height of gravel layer are respectively 1.2-2.2m, 0.3-0.5m, 0.3-0.5m.
Described fine sand layer is made up of the building-block regenerant granule that particle diameter is 3-5mm.
Described building-block regenerant is the regenerant after building-block is discarded, the main component of described building-block
For flyash.
Embodiment 6
The method of a kind of low humidity salt-soda soil plantation Acacia farnesiana Willd., is carried out as steps described below:
A, digging hollow place at the center of saline-alkali wetland, every mu is dug a cone hollow place, and upper surface area is 3-5m2, following table
Face area is 6-8m2, the degree of depth is 2-3m, with the soil dug out by the padded 5-10cm in ground of dell surrounding；
B, in hole, the sump of a diameter of 1m is dug in middle part, the degree of depth till reaching subsoil water, the remainder in hole
Pad upper original soil layer, fine sand layer, gravel layer the most successively；Final height flushes with surrounding；
Hidden pipe is buried in C, field underground: hidden pipe diameter 12cm, hidden pipe perisporium arranges water seepage hole；Hidden pipe spacing 5 meters, buried depth 1.2 meters,
Length 14 meters, gradient compares 0.3-0.7%；Hidden pipe end is passed through in hole；
D, using the mode of deep ploughing, carry out soil turning over, smooth, the degree of depth turned over is at 20-30cm；
E, treat rainy season after, calcium superphosphate is shed Tanaka, again turns over, smooth, whole good seedbed, by furrow band furrow width
100cm, high 30cm bedding, use single file ridge planting, distance between the ridges 100cm, spacing in the rows 40cm；
F, opening plantation hole in the middle of ridge, first put into microbial manure in hole, after putting into Acacia farnesiana Willd. seedling, original soil backfills,
Adding the thin dregs of rice cake liquid fertilizer become thoroughly decomposed, every strain waters 0.5 kilogram；
G, periodically add microbial manure；
The main component of described microbial manure and the mass fraction of each composition be: scorched clay dust 70 parts, bone meal 50 parts, swollen
50 parts of profit soil, honeycomb cinder 25 parts, turfy soil 50 parts, 100 parts of cattle and sheep excrement, 120 parts of water, microorganism 35 parts.
Described microorganism is nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, bacillus cereus.
The preparation method of described microbial manure is, by scorched clay dust, bone meal, bentonite, honeycomb cinder, turfy soil and
Cattle and sheep excrement adds water and microorganism, sealing and fermenting 15 days after being pulverized by pulverizer, makes microbial manure.
The amount of application of described microbial manure is 700kg/ mu, and the amount of application of described calcium superphosphate is 200kg/ first
Mu.
Described original soil layer, fine sand layer, the height of gravel layer are respectively 1.2-2.2m, 0.3-0.5m, 0.3-0.5m.
Described fine sand layer is made up of the building-block regenerant granule that particle diameter is 3-5mm.
Described building-block regenerant is the regenerant after building-block is discarded, the main component of described building-block
For flyash.
Embodiment 7
The method of a kind of low humidity salt-soda soil plantation Acacia farnesiana Willd., is carried out as steps described below:
A, digging hollow place at the center of saline-alkali wetland, every mu is dug a cone hollow place, and upper surface area is 3-5m2, following table
Face area is 6-8m2, the degree of depth is 2-3m, with the soil dug out by the padded 5-10cm in ground of dell surrounding；
B, in hole, the sump of a diameter of 1m is dug in middle part, the degree of depth till reaching subsoil water, the remainder in hole
Pad upper original soil layer, fine sand layer, gravel layer the most successively；Final height flushes with surrounding；
Hidden pipe is buried in C, field underground: hidden pipe diameter 12cm, hidden pipe perisporium arranges water seepage hole；Hidden pipe spacing 5 meters, buried depth 1.2 meters,
Length 14 meters, gradient compares 0.3-0.7%；Hidden pipe end is passed through in hole；
D, using the mode of deep ploughing, carry out soil turning over, smooth, the degree of depth turned over is at 20-30cm；
E, treat rainy season after, again turn over, smooth, whole good seedbed, by furrow band furrow width 100cm, high 30cm bedding, use single
Row ridge planting, distance between the ridges 100cm, spacing in the rows 40cm；
F, opening plantation hole in the middle of ridge, first put into microbial manure in hole, after putting into Acacia farnesiana Willd. seedling, original soil backfills,
Adding the thin dregs of rice cake liquid fertilizer become thoroughly decomposed, every strain waters 0.5 kilogram；
G, periodically add microbial manure；
The main component of described microbial manure and the mass fraction of each composition be: scorched clay dust 70 parts, bone meal 50 parts, swollen
50 parts of profit soil, honeycomb cinder 25 parts, turfy soil 50 parts, 100 parts of cattle and sheep excrement, 120 parts of water, microorganism 35 parts.
Described microorganism is nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, bacillus cereus.
Described microorganism also includes methane-oxidizing bacteria.
The preparation method of described microbial manure is, by scorched clay dust, bone meal, bentonite, honeycomb cinder, turfy soil and
Cattle and sheep excrement adds water and microorganism, sealing and fermenting 15 days after being pulverized by pulverizer, makes microbial manure.
The amount of application of described microbial manure is 700kg/ mu.
Described original soil layer, fine sand layer, the height of gravel layer are respectively 1.2-2.2m, 0.3-0.5m, 0.3-0.5m.
Described fine sand layer is made up of the building-block regenerant granule that particle diameter is 3-5mm.
Described building-block regenerant is the regenerant after building-block is discarded, the main component of described building-block
For flyash.
Embodiment 8
The method of one one kinds of low humidity salt-soda soil plantation Acacia farnesiana Willd., is carried out as steps described below:
A, digging hollow place at the center of saline-alkali wetland, every mu is dug a cone hollow place, and upper surface area is 3-5m2, following table
Face area is 6-8m2, the degree of depth is 2-3m, with the soil dug out by the padded 5-10cm in ground of dell surrounding；
B, in hole, the sump of a diameter of 1m is dug in middle part, the degree of depth till reaching subsoil water, the remainder in hole
Pad upper original soil layer, fine sand layer, gravel layer the most successively；Final height flushes with surrounding；
Hidden pipe is buried in C, field underground: hidden pipe diameter 12cm, hidden pipe perisporium arranges water seepage hole；Hidden pipe spacing 5 meters, buried depth 1.2 meters,
Length 14 meters, gradient compares 0.3-0.7%；Hidden pipe end is passed through in hole；
D, using the mode of deep ploughing, carry out soil turning over, smooth, the degree of depth turned over is at 20-30cm；
E, treat rainy season after, calcium superphosphate is shed Tanaka, again turns over, smooth, whole good seedbed, by furrow band furrow width
100cm, high 30cm bedding, use single file ridge planting, distance between the ridges 100cm, spacing in the rows 40cm；
F, opening plantation hole in the middle of ridge, first put into microbial manure in hole, after putting into Acacia farnesiana Willd. seedling, original soil backfills,
Adding the thin dregs of rice cake liquid fertilizer become thoroughly decomposed, every strain waters 0.5 kilogram；
G, periodically add microbial manure；
The main component of described microbial manure and the mass fraction of each composition be: scorched clay dust 70 parts, bone meal 50 parts, swollen
50 parts of profit soil, honeycomb cinder 25 parts, 100 parts of cattle and sheep excrement, 120 parts of water, microorganism 35 parts.
Described microorganism is nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, bacillus cereus.
Described microorganism also includes methane-oxidizing bacteria.
The preparation method of described microbial manure is, by scorched clay dust, bone meal, bentonite, honeycomb cinder and cattle and sheep excrement
Add water and microorganism, sealing and fermenting 15 days after being pulverized by pulverizer, make microbial manure.
The amount of application of described microbial manure is 700kg/ mu, and the amount of application of described calcium superphosphate is 200kg/ first
Mu.
Described original soil layer, fine sand layer, the height of gravel layer are respectively 1.2-2.2m, 0.3-0.5m, 0.3-0.5m.
Described fine sand layer is made up of the building-block regenerant granule that particle diameter is 3-5mm.
Described building-block regenerant is the regenerant after building-block is discarded, the main component of described building-block
For flyash.
Contrasting with embodiment 1, the fertilizer in embodiment 4 is added without microorganism；In embodiment 5, microbial manure makes
Consumption halves；Without methane-oxidizing bacteria in microorganism in embodiment 6；Embodiment 7 is added without calcium superphosphate during plantation；Implement
Example 8 is added without turfy soil in fertilizer.
Table three is the growing state of pilot forest of embodiment 4-8 and 1:
Table four is embodiment 4-8 and the soil salt content of 1 and pH value situation of change:
As shown in Table 3: be added without peroxophosphoric acid sodium maximum to the yield effect of Acacia farnesiana Willd., the use of other factors such as fertilizer
Amount, whether add microorganism and add the kind of microorganism, whether add the turfy soil yield all to Acacia farnesiana Willd. and have certain shadow
Ring.
As shown in Table 4: be added without peroxophosphoric acid sodium affects relatively big on the improved effect in salt-soda soil, and the impact of other factors is not
Greatly.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (9)
1. the method for a low humidity salt-soda soil plantation Acacia farnesiana Willd., it is characterised in that carry out as steps described below:
A, digging hollow place at the center of saline-alkali wetland, every mu is dug a cone hollow place, and upper surface area is 3-5m2, lower surface area
For 6-8m2, the degree of depth is 2-3m, with the soil dug out by the padded 5-10cm in ground of dell surrounding；
B, in hole, the sump of a diameter of 1m is dug in middle part, and the degree of depth is till reaching subsoil water, and the remainder in hole is from height
To low pad successively upper original soil layer, fine sand layer, gravel layer；Final height flushes with surrounding；
Hidden pipe is buried in C, field underground: hidden pipe diameter 12cm, hidden pipe perisporium arranges water seepage hole；Hidden pipe spacing 5 meters, buried depth 1.2 meters, length
10-15 rice, gradient compares 0.3-0.7%；Hidden pipe end is passed through in hole；
D, using the mode of deep ploughing, carry out soil turning over, smooth, the degree of depth turned over is at 20-30cm；
E, treat rainy season after, calcium superphosphate is shed Tanaka, again turns over, smooth, whole good seedbed, by furrow band furrow width 90-
110cm, high 20-30cm bedding, use single file ridge planting, distance between the ridges 90-110cm, spacing in the rows 20-40cm；
F, opening plantation hole in the middle of ridge, first put into microbial manure in hole, after putting into Acacia farnesiana Willd. seedling, original soil backfills, and adds
The thin dregs of rice cake liquid fertilizer become thoroughly decomposed, every strain waters 0.5 kilogram；
G, periodically add microbial manure.
2. the method for plantation Acacia farnesiana Willd. in low humidity salt-soda soil as claimed in claim 1, it is characterised in that described microbial manure
Main component and the mass fraction of each composition be: scorched clay dust 60-70 part, bone meal 30-50 part, bentonite 30-50 part, honeycomb briquette
Slag 15-25 part, turfy soil 30-50 part, cattle and sheep excrement 100-150 part, water 100-120 part, microorganism 25-35 part.
3. the method for plantation Acacia farnesiana Willd. in low humidity salt-soda soil as claimed in claim 1, it is characterised in that described microorganism is solid
Nitrogen bacterium, phosphate solubilizing bacteria, potassium solubilizing bacteria, bacillus cereus.
4. the method for plantation Acacia farnesiana Willd. in low humidity salt-soda soil as claimed in claim 3, it is characterised in that described microorganism is also wrapped
Include methane-oxidizing bacteria.
5. the method for plantation Acacia farnesiana Willd. in low humidity salt-soda soil as claimed in claim 1, it is characterised in that described microbial manure
Preparation method be to add after scorched clay dust, bone meal, bentonite, honeycomb cinder, turfy soil and cattle and sheep excrement are pulverized by pulverizer
Enter water and microorganism, sealing and fermenting 12-15 days, make microbial manure.
6. the method for plantation Acacia farnesiana Willd. in low humidity salt-soda soil as claimed in claim 1, it is characterised in that described microbial manure
Amount of application be 600-800kg/ mu, the amount of application of described calcium superphosphate is 200-300kg/ mu first.
7. the method for low humidity salt-soda soil plantation Acacia farnesiana Willd. as claimed in claim 1, it is characterised in that described original soil layer, thin
Layer of sand, the height of gravel layer are respectively 1.2-2.2m, 0.3-0.5m, 0.3-0.5m.
8. the method for plantation Acacia farnesiana Willd. in low humidity salt-soda soil as claimed in claim 1, it is characterised in that described fine sand layer is by grain
Footpath is the building-block regenerant granule composition of 3-5mm.
9. the method for plantation Acacia farnesiana Willd. in low humidity salt-soda soil as claimed in claim 8, it is characterised in that described building-block returns
Receive thing be building-block discarded after regenerant, described building-block be mainly composed of flyash.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108243893A (en) * | 2018-01-30 | 2018-07-06 | 昆山合纵生态科技有限公司 | A kind of method for carrying out nursery flower planting in serious pollution saline-alkali wetland |
| CN112462032A (en) * | 2020-11-12 | 2021-03-09 | 武汉大学 | Method suitable for evaluating drainage and salt discharge effects of concealed pipes in saline land area |
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| CN1981570A (en) * | 2005-12-16 | 2007-06-20 | 上海市金山区园林管理署 | Halogenic soil planting technique |
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