CN106105461A - A kind of root control salt method using rice straw biomass carbon filter layer and the application in salt-soda soil Fructus Kochiae is planted thereof - Google Patents
A kind of root control salt method using rice straw biomass carbon filter layer and the application in salt-soda soil Fructus Kochiae is planted thereof Download PDFInfo
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- CN106105461A CN106105461A CN201610499298.4A CN201610499298A CN106105461A CN 106105461 A CN106105461 A CN 106105461A CN 201610499298 A CN201610499298 A CN 201610499298A CN 106105461 A CN106105461 A CN 106105461A
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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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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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Abstract
The present invention provides a kind of root control salt method using rice straw biomass carbon filter layer, described root control salt method includes laying filter layer step, described filter layer, including rice straw biomass carbon, willow wood activated carbon, camellia oleosa seed active fruit shell carbon, sunflower straw, peat soil.Beneficial effects of the present invention: the root control salt method containing filter layer that the present invention provides has good improved effect to the physicochemical property of soil in salt-soda soil, after 3 months, the unit weight of the soil in the middle part of Fructus Kochiae main root is 1.08 1.15g/cm3, the unit weight of the soil of the soil of Fructus Kochiae main root bottom is 1.10 1.16 g/cm3, soil salt content in the middle part of Fructus Kochiae main root is 0.11 0.18%, the soil salt content 0.10 0.19% of Fructus Kochiae main root bottom.
Description
Technical field
The present invention relates to a kind of root control salt method using rice straw biomass carbon filter layer and on ground, salt-soda soil
Application in skin plantation, belongs to agricultural use technical field.
Background technology
Current China water, soil resource owning amount, only can guarantee that 500,000,000 tons of grain production capacity, can not meet far away population day
The great demand that benefit increases.Meanwhile, China's energy scarcity contradiction is increasingly sharp-pointed, and biomass energy development must ensure " grain
Safety " premise.The Coastal beach of nearly more than 4,000 ten thousand mu of all kinds of gross areas that China has at present is the standby soil that China is important
Ground resource, Coastal beach saline-alkali soil develops and is possible not only to provide food source, also can become the important salt-tolerant plants such as the energy
Production carrier.
At present, in terms of utilizing beach saline-alkali ground developing agricultural plantation, how to control crop root zone and do not gather too
Many salinities, maintaining while topsoil soils salt balance saving water resource and promoting soil fertility and become restriction beach area agricultural
The realistic problem of sustainable development.
For the transformation in salt-soda soil, the mankind have done many significant explorations and research, mainly have following several method: 1,
Chemical amendments, i.e. adds substantial amounts of chemical substance, as Gypsum Fibrosum, ardealite, acidic materials and water-retaining agent etc. are changed to salt-soda soil
Learn, to improve the effective ingredient in salt-soda soil；2, biological method, mainly by plantation alkali resistance plant, manually sets up hay
Layer etc.；3, physical method, main by scarifying soil layer, change the physical arrangement of saline and alkaline layer.
The renovation technique in existing salt-soda soil controls crop root zone do not gather too many salinity and have the disadvantage in that
1, poor to the physicochemical property improved effect of soil in salt-soda soil；
2, in soil, salinity can not control very well in the range of plant suitable growth；
3, the concentration regulating effect of ion each to soil in salt-soda soil is poor.
Biomass carbon has chemistry and the biological stability of height, can there is the most thousand of hundreds of year in the environment, and right
Positive role is played in soil improvement.Therefore, biomass carbonated also field is expected to become the carbon fixation and emission reduction skill of a kind of great application prospect
Art.
Rice straw is abundant as a kind of total amount, the biomass resource of fast growth, the biology prepared for raw material with it
It is carbon that matter charcoal mainly comprises element, and content is higher than 60%；Straw biomass charcoal heat stability in 1000 DEG C is higher, and weight-loss ratio is little
In 26%, show that the carbon in straw biomass charcoal has good heat stability.Carbon in rice straw biomass carbon is main
With unsaturated alkanes (C-H in alkene), aliphatic category (fat ehter bond C-O-C) and aromatization functional group (C=C, C-H) shape
Formula exists.
Summary of the invention
The present invention solves the deficiency that prior art exists, it is provided that a kind of root using rice straw biomass carbon filter layer
Portion's control salt method and the application in salt-soda soil Fructus Kochiae is planted thereof, to realize following goal of the invention:
(1) physicochemical property of soil in salt-soda soil is had good by the root control salt method containing filter layer that the present invention provides
Improved effect；
(2) salinity in soil can be controlled to fit at long-term cropping by the root control salt method containing filter layer that the present invention provides
In the range of preferably growing；
(3) the root control salt method containing filter layer that the present invention provides has good tune to the concentration of ion each in planting site
Joint effect；
(4) the root control salt method containing filter layer that the present invention provides is without any side effects to long-term cropping plant, safety
High.
For solving above technical problem, the technical solution used in the present invention is as follows:
A kind of root control salt method using rice straw biomass carbon filter layer, described root control salt method includes laying diafiltration
Layer step.
The following is and technique scheme is further defined that
Described filter layer, including rice straw biomass carbon, willow wood activated carbon, camellia oleosa seed active fruit shell carbon, sunflower straw, mud
Charcoal soil.
Described filter layer, in parts by weight, including following components: rice straw biomass carbon 50-70 part, willow woodwork
Property charcoal 11-17 part, camellia oleosa seed active fruit shell carbon 8-13 part, flyash modified sodium polyacrylate water-retaining agent 7-12 part, leaf of elm tree 9-14
Part, Hypocrea virens 0.5-0.9 part, fermentation fox excrement 5-9 part, sunflower straw 4-7 part, peat soil 11-16 part.
The thickness of described laying filter layer is 19-27cm, and the drainage grade that filter layer is made is 1.1-1.8%.
Described root control salt method also includes excavating salt-soda soil planting site step, and planting soil digs deep 110-128cm.
Described root control salt method also includes flood desalinization of soil by flooding or leaching step, and irrigation quantity is 480-570m3/ hectare, and three times flood overflows
After filling, chemical examination of fetching earth, when salinity reaches less than 0.34%, pH value reaches qualified when less than 8.4.
Described root control salt method also includes laying salt discharge layer step, the original soil that backfill 8-13cm is thick.
The application in salt-soda soil Fructus Kochiae is planted of a kind of root control salt method using rice straw biomass carbon filter layer,
In the application of described root control salt method, Fructus Kochiae is irrigated: use the rich salt water of humic acid, the mode of fresh water rotation flow to irrigate, rich rotten
Growing the salt water of acid, fresh water rotation flow number of times ratio for 5:7, within every 12-17 days, irrigate once, each irrigation volume is 530-610m3/ hectare.
The described component including following weight portion containing amino acid whose fertilizer: the described fertilizer containing humic acid includes following weight portion
Component: humic acid 4-8 part, ammonium sulfate 3-6 part, potassium chloride 3-5 part, ammonium phosphate 2-4 part, magnesium carbonate 2-4 part, chelated iron 2-4 part,
Schweinfurt green 3-6 part, threonine 3-5 part.
Described salt water: salinity be 2.3-3.1g/L, pH be 7.8-8.4, salinity is 0.14-0.18%, sodium salt content
Account for the 63-70% of total salt content.
Use above technical scheme, the invention have the benefit that
1, the physicochemical property of soil in salt-soda soil is had good by the root control salt method containing filter layer that the present invention provides
Improved effect.
After 3 months, the unit weight of the soil in the middle part of Fructus Kochiae main root is 1.08-1.15g/cm3, the soil of Fructus Kochiae main root bottom
The unit weight of soil is 1.10-1.16 g/cm3, and the soil salt content in the middle part of Fructus Kochiae main root is 0.11-0.18%, Fructus Kochiae main root bottom
Soil salt content 0.10-0.19%.
After using the root control salt method containing filter layer, soil becomes loose, and soil stores appearance ability and becomes big, contains in soil
Salt amount can control in the range of Fructus Kochiae suitable growth.
2, the root control salt method containing filter layer that the present invention provides, in planting site, the concentration of each ion has good tune
Joint effect.
After 3 months, the content of the soil Na+ in the middle part of Fructus Kochiae main root is 0.58-0.67g/kg, the soil of Fructus Kochiae main root bottom
The content 0.57-0.65g/kg of Na+, the content 0.63-0.71g/kg of the soil Cl-in the middle part of Fructus Kochiae main root, Fructus Kochiae main root bottom
The content 0.64-0.73g/kg of soil Cl-, greatly reduce salinity accumulation in soil.
3, to contain the root control salt method of filter layer without any side effects to Fructus Kochiae plant for the present invention, and safety is high, also takes
Beyond thought effect, carotene carotene content, 100g in protein content, 100g Fructus Kochiae in the survival rate of Fructus Kochiae, 100g Fructus Kochiae
The Vitamin C content effect of being significantly improved in Fructus Kochiae, the survival rate 98.9%～99.8% of Fructus Kochiae, in 100g Fructus Kochiae, protein contains
In amount 4.9g～5.5g, 100g Fructus Kochiae protein content improve in 9%-14%, 100g Fructus Kochiae carotene carotene content 5.4mg～
During in 6.0mg, 100g Fructus Kochiae, carotene carotene content improves 7-12%, 100g Fructus Kochiae, Vitamin C content is 36mg-41mg, 100g
In Fructus Kochiae, Vitamin C content improves 10-16%.
Detailed description of the invention
Hereinafter the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1 one kinds uses the root control salt method of rice straw biomass carbon filter layer
The selection in step 1 salt-soda soil
In the salt-soda soil selected, the moisture content of soil is 11.2-13.5%, and the total porosity of soil is 31.5-36.7%, soil
PH value is 8.1-9.1, and the salinity of soil is 0.59～0.71%, and the unit weight of soil is 1.23～1.45g/cm3, Cl-Content
For 3.21g/kg, Na+Content be 2.12g/kg.
Step 2 excavates salt-soda soil planting site
Planting soil digs deep 110cm, and bottom is compacted, and antiseepage film is laid in bottom, around makees waterproof retaining wall.
Step 3 lays salt discharge layer
Burying hidden pipe bottom the planting site excavated underground, hidden pipe uses diameter 110PVC punching corrugated tube, and outsourcing sand filtering material thickness is not
Less than 8 centimetres, ratio fall 0.5 ‰, longitudinal pitch is 6 meters；Collector pipe uses diameter 200PVC punching corrugated tube, and horizontal spacing is
400 meters, than fall 2 ‰；At transversely hidden pipe, setting up an inspection shaft, inspection shaft diameter 1 meter every 200 meters, each inspection shaft leads to
Crossing collector pipe and be connected to sump, sump specification is 2.5 meters × 2 meters × 3.5 meters, and installing submersible pump in well, if automatically controlling
Dress, after water level reaches to a certain degree, the automatic water lift of immersible pump, then thick for backfill 8cm original soil.
Step 4 lays filter layer
Laying the thick filter layer of 19cm on salt discharge layer, for keeping soil to have good drainage water penetration, filter layer should
Make the drainage grade of 1.1%, and to the inclined position of salt discharging pipe.
Described filter layer, the mass percent of each raw material components is:
Rice straw biomass carbon 50 parts, willow wood activated carbon 11 parts, camellia oleosa seed active fruit shell carbon 8 parts, flyash modified polypropylene
Acid sodium water-retaining agent 7 parts, leaf of elm tree 9 parts, Hypocrea virens 0.5 part, fermentation 5 parts of fox excrement, sunflower straw 4 parts, peat soil 11
Part.
Described Hypocrea virens uses existing product on market, and its bacterial strain deposit number is ATCC26802.
During use, by each raw material components mix homogeneously.
Step 5 backfills original soil
The thick Caulis et Folium Oryzae of 5cm is laid, it is desirable to after bedding terminates, expose phenomenon, and grass layer thickness without stone layer on the top of filter layer
Uniformly, original soil is then backfilled.
During backfill original soil, excavator, it is noted that put down gently, first spreads the soil layer of 20cm-25cm, by straw layer gland, it is ensured that antiseepage
Layer intact, be further continued for backfilling, until fill stratum exceeds pool wall about 5-8cm.
The step 6 flood desalinization of soil by flooding or leaching
Soil after backfill is carried out whole furrow, smooth in keeping furrow, at upper applying fertilizer and soil conditioner, enter the most continuously
Three broad irrigation of row, carry out the desalinization of soil by flooding or leaching, and time interval is dry for mark of pouring water next time with earth's surface, and irrigation quantity is 480-570m3/
Hectare, after three times broad irrigation, chemical examination of fetching earth, when salinity reaches less than 0.34%, and pH value reaches less than 8.4, it is considered as closing
Lattice.
Embodiment 2 one kinds uses the root control salt method of rice straw biomass carbon filter layer
The selection in step 1 salt-soda soil
In the salt-soda soil selected, the moisture content of soil is 11.2-13.5%, and the total porosity of soil is 31.5-36.7%, soil
PH value is 8.1-9.1, and the salinity of soil is 0.59～0.71%, and the unit weight of soil is 1.23～1.45g/cm3, Cl-Content
For 3.21g/kg, Na+Content be 2.12g/kg.
Step 2 excavates salt-soda soil planting site
Planting soil digs deep 120cm, and bottom is compacted, and antiseepage film is laid in bottom, around makees waterproof retaining wall.
Step 3 lays salt discharge layer
Burying hidden pipe bottom the planting site excavated underground, hidden pipe uses diameter 110PVC punching corrugated tube, and outsourcing sand filtering material thickness is not
Less than 8 centimetres, ratio fall 0.5 ‰, longitudinal pitch is 6 meters；Collector pipe uses diameter 200PVC punching corrugated tube, and horizontal spacing is
400 meters, than fall 2 ‰；At transversely hidden pipe, setting up an inspection shaft, inspection shaft diameter 1 meter every 200 meters, each inspection shaft leads to
Crossing collector pipe and be connected to sump, sump specification is 2.5 meters × 2 meters × 3.5 meters, and installing submersible pump in well, if automatically controlling
Dress, after water level reaches to a certain degree, the automatic water lift of immersible pump, then thick for backfill 11cm original soil.
Step 4 lays filter layer
Laying the thick filter layer of 25cm on salt discharge layer, for keeping soil to have good drainage water penetration, filter layer should
Make the drainage grade of 1.6%, and to the inclined position of salt discharging pipe.
Described filter layer, the mass percent of each raw material components is:
Rice straw biomass carbon 58 parts, willow wood activated carbon 14 parts, camellia oleosa seed active fruit shell carbon 10 parts, flyash modified polypropylene
Acid sodium water-retaining agent 9 parts, leaf of elm tree 11 parts, Hypocrea virens 0.7 part, fermentation 7 parts of fox excrement, sunflower straw 5 parts, peat soil 13
Part.
Described Hypocrea virens uses existing product on market, and its bacterial strain deposit number is ATCC26802.
During use, by each raw material components mix homogeneously.
Step 5 backfills original soil
The thick Caulis et Folium Oryzae of 5cm is laid, it is desirable to after bedding terminates, expose phenomenon, and grass layer thickness without stone layer on the top of filter layer
Uniformly, original soil is then backfilled.
During backfill original soil, excavator, it is noted that put down gently, first spreads the soil layer of 20cm-25cm, by straw layer gland, it is ensured that antiseepage
Layer intact, be further continued for backfilling, until fill stratum exceeds pool wall about 5-8cm.
The step 6 flood desalinization of soil by flooding or leaching
Soil after backfill is carried out whole furrow, smooth in keeping furrow, at upper applying fertilizer and soil conditioner, enter the most continuously
Three broad irrigation of row, carry out the desalinization of soil by flooding or leaching, and time interval is dry for mark of pouring water next time with earth's surface, and irrigation quantity is 480-570m3/
Hectare, after three times broad irrigation, chemical examination of fetching earth, when salinity reaches less than 0.34%, and pH value reaches less than 8.4, it is considered as closing
Lattice.
Embodiment 3 one kinds uses the root control salt method of rice straw biomass carbon filter layer
The selection in step 1 salt-soda soil
In the salt-soda soil selected, the moisture content of soil is 11.2-13.5%, and the total porosity of soil is 31.5-36.7%, soil
PH value is 8.1-9.1, and the salinity of soil is 0.59～0.71%, and the unit weight of soil is 1.23～1.45g/cm3, Cl-Content
For 3.21g/kg, Na+Content be 2.12g/kg.
Step 2 excavates salt-soda soil planting site
Planting soil digs deep 128cm, and bottom is compacted, and antiseepage film is laid in bottom, around makees waterproof retaining wall.
Step 3 lays salt discharge layer
Burying hidden pipe bottom the planting site excavated underground, hidden pipe uses diameter 110PVC punching corrugated tube, and outsourcing sand filtering material thickness is not
Less than 8 centimetres, ratio fall 0.5 ‰, longitudinal pitch is 6 meters；Collector pipe uses diameter 200PVC punching corrugated tube, and horizontal spacing is
400 meters, than fall 2 ‰；At transversely hidden pipe, setting up an inspection shaft, inspection shaft diameter 1 meter every 200 meters, each inspection shaft leads to
Crossing collector pipe and be connected to sump, sump specification is 2.5 meters × 2 meters × 3.5 meters, and installing submersible pump in well, if automatically controlling
Dress, after water level reaches to a certain degree, the automatic water lift of immersible pump, then thick for backfill 13cm original soil.
Step 4 lays filter layer
Laying the thick filter layer of 27cm on salt discharge layer, for keeping soil to have good drainage water penetration, filter layer should
Make the drainage grade of 1.8%, and to the inclined position of salt discharging pipe.
Described filter layer, the mass percent of each raw material components is:
Rice straw biomass carbon 70 parts, willow wood activated carbon 17 parts, camellia oleosa seed active fruit shell carbon 13 parts, flyash modified polypropylene
Acid sodium water-retaining agent 12 parts, leaf of elm tree 14 parts, Hypocrea virens 0.9 part, fermentation 9 parts of fox excrement, sunflower straw 7 parts, peat soil
16 parts.
Described Hypocrea virens uses existing product on market, and its bacterial strain deposit number is ATCC26802.
During use, by each raw material components mix homogeneously.
Step 5 backfills original soil
The thick Caulis et Folium Oryzae of 5cm is laid, it is desirable to after bedding terminates, expose phenomenon, and grass layer thickness without stone layer on the top of filter layer
Uniformly, original soil is then backfilled.
During backfill original soil, excavator, it is noted that put down gently, first spreads the soil layer of 20cm-25cm, by straw layer gland, it is ensured that antiseepage
Layer intact, be further continued for backfilling, until fill stratum exceeds pool wall about 5-8cm.
The step 6 flood desalinization of soil by flooding or leaching
Soil after backfill is carried out whole furrow, smooth in keeping furrow, at upper applying fertilizer and soil conditioner, enter the most continuously
Three broad irrigation of row, carry out the desalinization of soil by flooding or leaching, and time interval is dry for mark of pouring water next time with earth's surface, and irrigation quantity is 480-570m3/
Hectare, after three times broad irrigation, chemical examination of fetching earth, when salinity reaches less than 0.34%, and pH value reaches less than 8.4, it is considered as closing
Lattice.
Embodiment 4 one kinds uses the root control salt method of rice straw biomass carbon filter layer to apply in Fructus Kochiae planting site
1, seeding and seedling raising
Protecting field nursery can be sowed in early March to the middle ten days, and earthing is 3～4 times of seed diameter, emerges through 6～7 days.
2, wholely
According to the root control salt method described in embodiment 1-3, planting site is processed, lay filter layer, then plant.
3, transplant
Seedling field planting land for growing field crops when height of seedling 6～10cm that seedbed is cultivated, by seeding row spacing 70 × 100cm final singling.
4, irrigate
Irrigate after seedling growth: use the rich salt water of humic acid, the mode of fresh water rotation flow to irrigate, the rich salt water of humic acid, fresh water
Rotation flow number of times ratio for 5:7, is irrigated once for every 12-17 days, and each irrigation volume is 530-610m3/ hectare.
Take the fertile 6.8-7.5kg containing humic acid to be dissolved in 1000L salt water, mix homogeneously, prepare the salt water of rich humic acid；
The described fertilizer containing humic acid includes the component of following weight portion: humic acid 4-8 part, ammonium sulfate 3-6 part, potassium chloride 3-5 part,
Ammonium phosphate 2-4 part, magnesium carbonate 2-4 part, chelated iron 2-4 part, Schweinfurt green 3-6 part, threonine 3-5 part；
Described salt water: salinity be 2.3-3.1g/L, pH be 7.8-8.4, salinity is 0.14-0.18%, and sodium salt content accounts for always
The 63-70% of salt content.
5, management
Management: in addition to using sufficient base fertilizer, impose 1 decomposed manure before gathering or apply nitrogenous fertilizer with water.
Pest control: the Fructus Kochiae season of growth, the dimethoate emulsion that can spray 1000～2000 times 40% was prevented easily by aphid damage
Control.Fructus Kochiae is easily the most parasitic by Semen Cuscutae, causes plant and withers in flakes, finds that Semen Cuscutae to be removed in time.
6, gather
When plant grows to 15～20cm height, can gather seedling in conjunction with thinning, 4～young stem and leaf of can gathering successively July, it is used for eating
With；Seed is gathered in the crops when 8～JIUYUE maturation, and threshing saves backup after drying.
Result of the test:
(1) physicochemical property of soil in salt-soda soil is had good by the root control salt method containing filter layer that the present invention provides
Improved effect.
After 3 months, the unit weight of the soil in the middle part of Fructus Kochiae main root is 1.08-1.15g/cm3, the soil of Fructus Kochiae main root bottom
The unit weight of soil is 1.10-1.16 g/cm3, the soil salt content in the middle part of Fructus Kochiae main root is 0.11-0.18%, Fructus Kochiae main root bottom
Soil salt content 0.10-0.19%.
After illustrating to use the root control salt method containing filter layer, soil becomes loose, and soil stores appearance ability and becomes big, soil
Middle salinity can control in the range of Fructus Kochiae suitable growth.
The root control salt method containing filter layer that table 1 present invention provides is to the changing of the physicochemical property of soil in salt-soda soil
Good effect
(2) the root control salt method containing filter layer that the present invention provides, in planting site, the concentration of each ion has good regulation
Effect.
Soil Na after 3 months, in the middle part of Fructus Kochiae main root+Content be 0.58-0.67g/kg, the soil of Fructus Kochiae main root bottom
Na+Content 0.57-0.65g/kg, the soil Cl in the middle part of Fructus Kochiae main root-Content 0.63-0.71g/kg, Fructus Kochiae main root bottom
Soil Cl-Content 0.64-0.73g/kg, greatly reduce salinity accumulation in soil, specific targets are shown in Table 2.
The concentration of the ion in Fructus Kochiae planting site after the control salt method use of the filter layer that table 2 present invention provides
(3) to contain the root control salt method of filter layer without any side effects to Fructus Kochiae plant for the present invention, and safety is high, also obtains meaning
Unimaginable effect, carotene carotene content, 100g Fructus Kochiae in protein content, 100g Fructus Kochiae in the survival rate of Fructus Kochiae, 100g Fructus Kochiae
The effect of being significantly improved of middle Vitamin C content, the survival rate 98.9%～99.8% of Fructus Kochiae, protein content in 100g Fructus Kochiae
During in 4.9g～5.5g, 100g Fructus Kochiae, protein content improves 9%-14%, 100g Fructus Kochiae carotene carotene content 5.4mg～
During in 6.0mg, 100g Fructus Kochiae, carotene carotene content improves 7-12%, 100g Fructus Kochiae, Vitamin C content is 36mg-41mg, 100g
In Fructus Kochiae, Vitamin C content improves 10-16%, is specifically shown in Table 3.
Protein, vitamin C, carotene carotene content in the survival rate of table 3 Fructus Kochiae, 100g Fructus Kochiae
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 can be right
Technical scheme described in foregoing embodiments is 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 protection of the present invention
Within the scope of.
Claims (10)
1. the root control salt method using rice straw biomass carbon filter layer, it is characterised in that: described root control salt side
Method includes laying filter layer step.
A kind of root control salt method using rice straw biomass carbon filter layer the most according to claim 1, its feature
Be: described filter layer, including rice straw biomass carbon, willow wood activated carbon, camellia oleosa seed active fruit shell carbon, sunflower straw,
Peat soil.
A kind of root control salt method using rice straw biomass carbon filter layer the most according to claim 2, its feature
It is: described filter layer, in parts by weight, including following components: rice straw biomass carbon 50-70 part, willow wood activated carbon
11-17 part, camellia oleosa seed active fruit shell carbon 8-13 part, flyash modified sodium polyacrylate water-retaining agent 7-12 part, leaf of elm tree 9-14 part, green
Color trichoderma 0.5-0.9 part, fermentation fox excrement 5-9 part, sunflower straw 4-7 part, peat soil 11-16 part.
A kind of root control salt method using rice straw biomass carbon filter layer the most according to claim 2, its feature
Being: the thickness of described laying filter layer is 19-27cm, the drainage grade that filter layer is made is 1.1-1.8%.
A kind of root control salt method using rice straw biomass carbon filter layer the most according to claim 2, its feature
It is: described root control salt method also includes excavating salt-soda soil planting site step, and planting soil digs deep 110-128cm.
A kind of root control salt method using rice straw biomass carbon filter layer the most according to claim 1, its feature
It is: described root control salt method also includes flood desalinization of soil by flooding or leaching step, and irrigation quantity is 480-570m3/ hectare, three times broad irrigation
After, chemical examination of fetching earth, when salinity reaches less than 0.34%, pH value reaches qualified when less than 8.4.
A kind of root control salt method using rice straw biomass carbon filter layer the most according to claim 2, its feature
It is: described root control salt method also includes laying salt discharge layer step, the original soil that backfill 8-13cm is thick.
8. use the application in salt-soda soil Fructus Kochiae is planted of the root control salt method of rice straw biomass carbon filter layer, its
It is characterised by: in the application of described root control salt method, Fructus Kochiae is irrigated: use the rich salt water of humic acid, the mode of fresh water rotation flow
Irrigating, the rich salt water of humic acid, fresh water rotation flow number of times ratio for 5:7, is irrigated once for every 12-17 days, and each irrigation volume is 530-
610m3/ hectare.
The most according to claim 8 a kind of use the root control salt method of rice straw biomass carbon filter layer in salt-soda soil
Application in Fructus Kochiae plantation, it is characterised in that: the described component including following weight portion containing amino acid whose fertilizer: described containing humic acid
Fertilizer include the component of following weight portion: humic acid 4-8 part, ammonium sulfate 3-6 part, potassium chloride 3-5 part, ammonium phosphate 2-4 part, carbonic acid
Magnesium 2-4 part, chelated iron 2-4 part, Schweinfurt green 3-6 part, threonine 3-5 part.
The most according to claim 8 a kind of use the root control salt method of rice straw biomass carbon filter layer saline and alkaline
Ground Fructus Kochiae plantation in application, it is characterised in that: described salt water: salinity be 2.3-3.1g/L, pH be 7.8-8.4, saliferous
Amount is 0.14-0.18%, and sodium salt content accounts for the 63-70% of total salt content.
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Application publication date: 20161116 |