CN106342437A - Efficient regional fertilizing method - Google Patents

Efficient regional fertilizing method Download PDF

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Publication number
CN106342437A
CN106342437A CN201610773570.3A CN201610773570A CN106342437A CN 106342437 A CN106342437 A CN 106342437A CN 201610773570 A CN201610773570 A CN 201610773570A CN 106342437 A CN106342437 A CN 106342437A
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soil
crop
region
fertilizer
planting
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CN106342437B (en
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李万
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Anhui Jinwantai Flour Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00Methods for working soil
    • A01B79/02Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/033Rearing or breeding invertebrates; New breeds of invertebrates
    • A01K67/0332Earthworms
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00Fertilisers from human or animal excrements, e.g. manure
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Soil Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Animal Behavior & Ethology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Fertilizers (AREA)

Abstract

The invention relates to the technical field of planting and discloses an efficient regional fertilizing method. The method includes: soil treatment, regional division, crop planting, crop rotation and harvesting treatment. The efficient regional fertilizing method is characterized in that soil is divided into different regions for differentiated fertilizing, so that fertilizing efficiency is high; after 4-5 years of fertilizing, crop yield is increased by 133-139%, organic matter content of the soil is increased by 212-218%, water and soil erosion is reduced by 84-86%, and harmful substance content is reduced by 76-78%; organic fertilizer is applied into the soil, and earthworm is stocked, so that organic matter content can be increased, and soil structure can be improved; the soil is divided into different regions, and different crops are planted respectively according to seasons, so that different nutritional ingredients are gathered; rotation is performed according to rules, so that nutritional ingredients of the soil are enabled to meet needs of crop growing; after toxic substance is removed from the crop planted in each region, soil is added again, so that toxic substance is reduced, and soil structure is constantly refined.

Description

A kind of efficient subregion fertilizer application method
Technical field
The invention mainly relates to planting technology field, more particularly, to a kind of efficient subregion fertilizer application method.
Background technology
With the development of building and mining industry, cause a lot of buildings and colliery Reclaimed Land, the original physics and chemistry of its soil Matter there occurs basic change, and fertility level extremely declines, and soil agreegate is destroyed, and micro organism quantity is few, plant growing Extremely it is restricted, have a strong impact on agricultural production and the economic development in mining area, if the soil after reclaiming is used for agricultural production, Its primary premise is to recover soil fertility and improve soil productivity.
At present, existing improvement of soil fertility method is mainly and adds plantation arbor or shrub after chemical fertilizer, can only be simple Improve the chemical element in soil, Soil structure and bioactive substance are hardly obtained improvement, cure the symptoms, not the disease, waste big The human and material resources of amount, financial resources, therefore, need one kind badly and can be effectively improved Soil structure, increase the fertilizer application method of soil fertility.
Content of the invention
In order to make up the defect of prior art, it is an object of the invention to provide a kind of efficient subregion fertilizer application method.
A kind of efficient subregion fertilizer application method, specifically includes following steps:
(1) soil treatment: be uniformly sprinkled into fertilizer in soil surface, dose is 700 ~ 800kg/ mu, ploughs deeply 35 ~ 40cm, rake Flat, put Lumbricuss in a suitable place to breed, stocking rate is 40 ~ 45kg/ mu, and water 130 ~ 150kg/ mu, cover the wheat stalk that thickness is 8 ~ 10cm, quiet Put 10 ~ 15 days, keep ground moistening, survive beneficial to organic fertilizer fermentation and Lumbricuss, increase soil organic matter content;
(2) region division: remove wheat stalk, the soil that step (1) is obtained is equally divided into 6 regions, label 1,2,3,4, 5th, 6, during autumn, 1 ~ No. 6 region is planted respectively: Herba Medicaginiss, climb ground orchid, Semen Glyciness, sesbania, Caulis Seu Folium Lespedezae Bicoloris, Herba Astragali Melilotoidis (Herba Astragali Sinici), during spring, 1 ~ No. 6 Region is planted respectively: Herba Hemisteptae Lyratae, villose vetch, Herba crotalariae mucronatae, emerald green Lu Li, Semen Pisi sativi, alyce clover, plants different respectively according to season Crop, is enriched with different nutritional labelings, makes soil be in covering state throughout the year, prevent erosion;
(3) crop-planting: press ecological region planting crop respectively, planting density is 1.8 ~ 2.2 times of normal soil planting density, increase The coverage density of crop, crop is broadcasted sowing in respective regions, and root system is in random arrangement, can effective prevention soil and water loss, Cover 1 ~ No. 6 region with the soil that river bank takes, cladding thickness is 2 ~ 3cm, increases natural nutrition, keeps the soil in 6 regions Water content is 68 ~ 70%, improves crop germination percentage, uniformly sprays the nutrition agent solution that mass fraction is 0.3 ~ 0.5%, spray after emerging The amount of spilling is 60 ~ 70kg/ mu, sprays once every 15 days later, improves the survival rate of crop;
(4) shift of crops: after the crop in each region is continuously planted 2 ~ 3 years, carry out crop rotation, the plantation in No. 6 regions is to No. 1 area Domain, No. 1 ecological region planting, to No. 2 regions, carries out crop rotation successively, makes 1 ~ 6 region contain identical nutritional labeling, is easy to crop Plantation;
(5) results are processed: every time after crop harvesting, the crop of results is crushed to 80 ~ 100 mesh, is focused on, and apply With step (1) identical fertilizer 500 ~ 600kg/ mu, soil deep tillage 35 ~ 40cm puts Lumbricuss 32 ~ 34kg/ mu in a suitable place to breed, makes preparations for sowing.
The fertilizer of described step (1), is made up of the raw material of following weight portion: chicken manure 57 ~ 59, cattle manure 52 ~ 54, pig manure 42 ~ 44, corn cob 27 ~ 29, Folium Camelliae sinensis leftover bits and pieces 21 ~ 23, megasse 21 ~ 23, litter decoration 16 ~ 18, leaveves 16 ~ 18, cottonseed meal 11 ~ 13rd, Pericarppium arachidis hypogaeae 11 ~ 13, em bacterium 5 ~ 7, by corn cob, Folium Camelliae sinensis leftover bits and pieces, megasse, litter decoration, leaveves, cottonseed meal and Pericarppium arachidis hypogaeae Pulverize, cross 40 ~ 60 mesh sieves, mix homogeneously with chicken manure, cattle manure, pig manure and em bacterium, be placed in 32 ~ 34 DEG C of ferment at constant temperature 12 ~ 14 days, obtain Fertilizer.
The nutrient of described step (3), is made up of the raw material of following weight portion: ammonium dihydrogen phosphate 32 ~ 34, potassium nitrate 26 ~ 28th, calcium nitrate 17 ~ 19, iron sulfate 12 ~ 14, magnesium sulfate 6 ~ 7, manganese sulfate 6 ~ 7, copper sulfate 4 ~ 6, boric acid 4 ~ 6, zinc sulfate 1 ~ 2, selenium Sour sodium 1 ~ 2.
Focusing on of described step (5), is the noxious substance removing in crop, will be again uniform for remaining crop residues Add soil, make full use of crop alimentary, reduce the noxious substance of soil, constantly refine Soil structure.
The invention has the advantage that a kind of efficient subregion fertilizer application method that the present invention provides, soil is divided into different areas Domain carries out difference and fosters and apply fertilizer, efficiency high of fostering and apply fertilizer, after fostering and apply fertilizer 4 ~ 5 years the crop of plantation can normal harvest, output increased 133 ~ 139%, soil organic matter content increases by 212 ~ 218%, and soil erosion reduces 84 ~ 86%, and harmful substance contents reduce 76 ~ 78%;Soil Earth through moisturizing, apply fertilizer, put Lumbricuss in a suitable place to breed Lumbricuss can be promoted to survive, promote microbial growth, increase the content of organic matter, change Kind Soil structure;Soil is divided into different regions, plants different crops respectively according to season difference, can be enriched with different Nutritional labeling, and carry out correct labelling, carry out crop rotation according to rule, enable different regions to be enriched with different nutrition year by year Composition, finally makes the nutritional labeling of soil disclosure satisfy that plant growth;After the crop of each ecological region planting removes noxious substance, weight New addition soil, makes full use of crop alimentary, reduces the noxious substance of soil, constantly refines Soil structure.
Specific embodiment
With specific embodiment, the present invention is described below.
Embodiment 1
A kind of efficient subregion fertilizer application method, specifically includes following steps:
(1) soil treatment: be uniformly sprinkled into fertilizer in soil surface, dose is 700kg/ mu, ploughs deeply 35 ~ 40cm, rakes, puts Cultivating earthworm, stocking rate is 40kg/ mu, and water 130kg/ mu, covers the wheat stalk that thickness is 8 ~ 10cm, stands 10 days, keeps Ground moistening, survives beneficial to organic fertilizer fermentation and Lumbricuss, increases soil organic matter content;
(2) region division: remove wheat stalk, the soil that step (1) is obtained is equally divided into 6 regions, label 1,2,3,4, 5th, 6, during autumn, 1 ~ No. 6 region is planted respectively: Herba Medicaginiss, climb ground orchid, Semen Glyciness, sesbania, Caulis Seu Folium Lespedezae Bicoloris, Herba Astragali Melilotoidis (Herba Astragali Sinici), during spring, 1 ~ No. 6 Region is planted respectively: Herba Hemisteptae Lyratae, villose vetch, Herba crotalariae mucronatae, emerald green Lu Li, Semen Pisi sativi, alyce clover, plants different respectively according to season Crop, is enriched with different nutritional labelings, makes soil be in covering state throughout the year, prevent erosion;
(3) crop-planting: press ecological region planting crop respectively, planting density is 1.8 times of normal soil planting density, increase crop Coverage density, crop is broadcasted sowing in respective regions, root system is in random arrangement, can effective prevention soil and water loss, use river While the soil taking covers 1 ~ No. 6 region, cladding thickness is 2 ~ 3cm, increases natural nutrition, keeps the soil water-containing in 6 regions Measure as 68%, improve crop germination percentage, after emerging, uniformly spray the nutrition agent solution that mass fraction is 0.3%, fountain height is 60kg/ Mu, sprayed once every 15 days later, improved the survival rate of crop;
(4) shift of crops: after the continuous plantation of the crop in each region 2 years, carry out crop rotation, the plantation in No. 6 regions to No. 1 region, 1 Number ecological region planting, to No. 2 regions, carries out crop rotation successively, makes 1 ~ 6 region contain identical nutritional labeling, be easy to the kind of crop Plant;
(5) results are processed: every time after crop harvesting, the crop of results is crushed to 80 mesh, is focused on, and apply and walk Suddenly (1) identical fertilizer 500kg/ mu, soil deep tillage 35 ~ 40cm puts Lumbricuss 32kg/ mu in a suitable place to breed, makes preparations for sowing.
The fertilizer of described step (1), is made up of the raw material of following weight portion: chicken manure 57, cattle manure 52, pig manure 42, Semen Maydiss Core 27, Folium Camelliae sinensis leftover bits and pieces 21, megasse 21, litter decoration 16, leaveves 16, cottonseed meal 11, Pericarppium arachidis hypogaeae 11, em bacterium 5, by corn cob, Folium Camelliae sinensis leftover bits and pieces, megasse, litter decoration, leaveves, cottonseed meal and Pericarppium arachidis hypogaeae are pulverized, and cross 40 mesh sieves, with chicken manure, cattle manure, pig manure and Em bacterium mix homogeneously, is placed in 32 DEG C of ferment at constant temperature 12 days, obtains fertilizer.
The nutrient of described step (3), is made up of the raw material of following weight portion: ammonium dihydrogen phosphate 32, potassium nitrate 26, nitric acid Calcium 17, iron sulfate 12, magnesium sulfate 6, manganese sulfate 6, copper sulfate 4, boric acid 4, zinc sulfate 1, sodium selenate 1.
Focusing on of described step (5), is the noxious substance removing in crop, will be again uniform for remaining crop residues Add soil, make full use of crop alimentary, reduce the noxious substance of soil, constantly refine Soil structure.
Embodiment 2
A kind of efficient subregion fertilizer application method, specifically includes following steps:
(1) soil treatment: be uniformly sprinkled into fertilizer in soil surface, dose is 750kg/ mu, ploughs deeply 35 ~ 40cm, rakes, puts Cultivating earthworm, stocking rate is 43kg/ mu, and water 140kg/ mu, covers the wheat stalk that thickness is 8 ~ 10cm, stands 13 days, keeps Ground moistening, survives beneficial to organic fertilizer fermentation and Lumbricuss, increases soil organic matter content;
(2) region division: remove wheat stalk, the soil that step (1) is obtained is equally divided into 6 regions, label 1,2,3,4, 5th, 6, during autumn, 1 ~ No. 6 region is planted respectively: Herba Medicaginiss, climb ground orchid, Semen Glyciness, sesbania, Caulis Seu Folium Lespedezae Bicoloris, Herba Astragali Melilotoidis (Herba Astragali Sinici), during spring, 1 ~ No. 6 Region is planted respectively: Herba Hemisteptae Lyratae, villose vetch, Herba crotalariae mucronatae, emerald green Lu Li, Semen Pisi sativi, alyce clover, plants different respectively according to season Crop, is enriched with different nutritional labelings, makes soil be in covering state throughout the year, prevent erosion;
(3) crop-planting: press ecological region planting crop respectively, planting density is 2.0 times of normal soil planting density, increase crop Coverage density, crop is broadcasted sowing in respective regions, root system is in random arrangement, can effective prevention soil and water loss, use river While the soil taking covers 1 ~ No. 6 region, cladding thickness is 2 ~ 3cm, increases natural nutrition, keeps the soil water-containing in 6 regions Measure as 69%, improve crop germination percentage, after emerging, uniformly spray the nutrition agent solution that mass fraction is 0.4%, fountain height is 65kg/ Mu, sprayed once every 15 days later, improved the survival rate of crop;
(4) shift of crops: after the continuous plantation of the crop in each region 2 years, carry out crop rotation, the plantation in No. 6 regions to No. 1 region, 1 Number ecological region planting, to No. 2 regions, carries out crop rotation successively, makes 1 ~ 6 region contain identical nutritional labeling, be easy to the kind of crop Plant;
(5) results are processed: every time after crop harvesting, the crop of results is crushed to 80 mesh, is focused on, and apply and walk Suddenly (1) identical fertilizer 550kg/ mu, soil deep tillage 35 ~ 40cm puts Lumbricuss 33kg/ mu in a suitable place to breed, makes preparations for sowing.
The fertilizer of described step (1), is made up of the raw material of following weight portion: chicken manure 58, cattle manure 53, pig manure 43, Semen Maydiss Core 28, Folium Camelliae sinensis leftover bits and pieces 22, megasse 22, litter decoration 17, leaveves 17, cottonseed meal 12, Pericarppium arachidis hypogaeae 12, em bacterium 6, by corn cob, Folium Camelliae sinensis leftover bits and pieces, megasse, litter decoration, leaveves, cottonseed meal and Pericarppium arachidis hypogaeae are pulverized, and cross 40 mesh sieves, with chicken manure, cattle manure, pig manure and Em bacterium mix homogeneously, is placed in 33 DEG C of ferment at constant temperature 13 days, obtains fertilizer.
The nutrient of described step (3), is made up of the raw material of following weight portion: ammonium dihydrogen phosphate 33, potassium nitrate 27, nitric acid Calcium 18, iron sulfate 13, magnesium sulfate 6.5, manganese sulfate 6, copper sulfate 5, boric acid 5, zinc sulfate 1.5, sodium selenate 1.
Focusing on of described step (5), is the noxious substance removing in crop, will be again uniform for remaining crop residues Add soil, make full use of crop alimentary, reduce the noxious substance of soil, constantly refine Soil structure.
Embodiment 3
A kind of efficient subregion fertilizer application method, specifically includes following steps:
(1) soil treatment: be uniformly sprinkled into fertilizer in soil surface, dose is 800kg/ mu, ploughs deeply 35 ~ 40cm, rakes, puts Cultivating earthworm, stocking rate is 45kg/ mu, and water 150kg/ mu, covers the wheat stalk that thickness is 8 ~ 10cm, stands 15 days, keeps Ground moistening, survives beneficial to organic fertilizer fermentation and Lumbricuss, increases soil organic matter content;
(2) region division: remove wheat stalk, the soil that step (1) is obtained is equally divided into 6 regions, label 1,2,3,4, 5th, 6, during autumn, 1 ~ No. 6 region is planted respectively: Herba Medicaginiss, climb ground orchid, Semen Glyciness, sesbania, Caulis Seu Folium Lespedezae Bicoloris, Herba Astragali Melilotoidis (Herba Astragali Sinici), during spring, 1 ~ No. 6 Region is planted respectively: Herba Hemisteptae Lyratae, villose vetch, Herba crotalariae mucronatae, emerald green Lu Li, Semen Pisi sativi, alyce clover, plants different respectively according to season Crop, is enriched with different nutritional labelings, makes soil be in covering state throughout the year, prevent erosion;
(3) crop-planting: press ecological region planting crop respectively, planting density is 2.2 times of normal soil planting density, increase crop Coverage density, crop is broadcasted sowing in respective regions, root system is in random arrangement, can effective prevention soil and water loss, use river While the soil taking covers 1 ~ No. 6 region, cladding thickness is 2 ~ 3cm, increases natural nutrition, keeps the soil water-containing in 6 regions Measure as 70%, improve crop germination percentage, after emerging, uniformly spray the nutrition agent solution that mass fraction is 0.5%, fountain height is 70kg/ Mu, sprayed once every 15 days later, improved the survival rate of crop;
(4) shift of crops: after the crop in each region is continuously planted 2 ~ 3 years, carry out crop rotation, the plantation in No. 6 regions is to No. 1 area Domain, No. 1 ecological region planting, to No. 2 regions, carries out crop rotation successively, makes 1 ~ 6 region contain identical nutritional labeling, is easy to crop Plantation;
(5) results are processed: every time after crop harvesting, the crop of results is crushed to 100 mesh, is focused on, and apply with Step (1) identical fertilizer 600kg/ mu, soil deep tillage 35 ~ 40cm puts Lumbricuss 34kg/ mu in a suitable place to breed, makes preparations for sowing.
The fertilizer of described step (1), is made up of the raw material of following weight portion: chicken manure 59, cattle manure 54, pig manure 44, Semen Maydiss Core 29, Folium Camelliae sinensis leftover bits and pieces 23, megasse 23, litter decoration 18, leaveves 18, cottonseed meal 13, Pericarppium arachidis hypogaeae 13, em bacterium 7, by corn cob, Folium Camelliae sinensis leftover bits and pieces, megasse, litter decoration, leaveves, cottonseed meal and Pericarppium arachidis hypogaeae are pulverized, and cross 60 mesh sieves, with chicken manure, cattle manure, pig manure and Em bacterium mix homogeneously, is placed in 34 DEG C of ferment at constant temperature 14 days, obtains fertilizer.
The nutrient of described step (3), is made up of the raw material of following weight portion: ammonium dihydrogen phosphate 34, potassium nitrate 28, nitric acid Calcium 19, iron sulfate 14, magnesium sulfate 7, manganese sulfate 7, copper sulfate 6, boric acid 6, zinc sulfate 2, sodium selenate 2.
Focusing on of described step (5), is the noxious substance removing in crop, will be again uniform for remaining crop residues Add soil, make full use of crop alimentary, reduce the noxious substance of soil, constantly refine Soil structure.
Comparative example
Existing common fertilizer application method.
Embodiment and the mensure of each index of comparative example fertilizer application method:
In identical area, according to the fertilizer application method of embodiment and comparative example, process of fostering and apply fertilizer is carried out to identical soil respectively, foster and apply fertilizer Time is identical, reserves a region, as blank, does not carry out process of fostering and apply fertilizer, each index of fertilizer application method is measured, The measurement result of embodiment and each index of comparative example fertilizer application method is shown in Table 1.
Table 1: the mensure of embodiment and each index of comparative example fertilizer application method
Project Embodiment 1 Embodiment 2 Embodiment 3 Comparative example Blank
Output increased/(%) 133 139 137 65
Organic increase/(%) 216 218 212 87
Soil erosion reduces/(%) 84 86 85 34
Harmful substance reduces/(%) 76 76 78 43
Note: " " indicate Wu.
The result of table 1 shows, embodiment efficient subregion fertilizer application method, tested after, the crop yield of embodiment and soil The content of organic matter substantially high compared with comparative example and blank control group, soil erosion and harmful substance substantially right compared with comparative example and blank Few according to group, illustrate that the efficient subregion fertilizer application method that the present invention provides has good soil fertilities.

Claims (4)

1. a kind of efficient subregion fertilizer application method is it is characterised in that specifically include following steps:
(1) soil treatment: be uniformly sprinkled into fertilizer in soil surface, dose is 700 ~ 800kg/ mu, ploughs deeply 35 ~ 40cm, rake Flat, put Lumbricuss in a suitable place to breed, stocking rate is 40 ~ 45kg/ mu, and water 130 ~ 150kg/ mu, cover the wheat stalk that thickness is 8 ~ 10cm, quiet Put 10 ~ 15 days;
(2) region division: remove wheat stalk, the soil that step (1) is obtained is equally divided into 6 regions, label 1,2,3,4, 5th, 6, during autumn, 1 ~ No. 6 region is planted respectively: Herba Medicaginiss, climb ground orchid, Semen Glyciness, sesbania, Caulis Seu Folium Lespedezae Bicoloris, Herba Astragali Melilotoidis (Herba Astragali Sinici), during spring, 1 ~ No. 6 Region is planted respectively: Herba Hemisteptae Lyratae, villose vetch, Herba crotalariae mucronatae, emerald green Lu Li, Semen Pisi sativi, alyce clover;
(3) crop-planting: press ecological region planting crop respectively, planting density is 1.8 ~ 2.2 times of normal soil planting density, will make Thing broadcasts sowing in respective regions, covers 1 ~ No. 6 region with the soil that river bank takes, and cladding thickness is 2 ~ 3cm, keeps 6 regions Soil moisture content be 68 ~ 70%, uniformly spray the nutrition agent solution that mass fraction is 0.3 ~ 0.5% after emerging, fountain height is 60 ~ 70kg/ mu, sprayed once every 15 days later;
(4) shift of crops: after the crop in each region is continuously planted 2 ~ 3 years, carry out crop rotation, the plantation in No. 6 regions is to No. 1 area Domain, No. 1 ecological region planting, to No. 2 regions, carries out crop rotation successively;
(5) results are processed: every time after crop harvesting, the crop of results is crushed to 80 ~ 100 mesh, is focused on, and apply With step (1) identical fertilizer 500 ~ 600kg/ mu, soil deep tillage 35 ~ 40cm puts Lumbricuss 32 ~ 34kg/ mu in a suitable place to breed, makes preparations for sowing.
2. according to claim 1 efficiently subregion fertilizer application method it is characterised in that the fertilizer of described step (1), by with The raw material of lower weight portion is made: chicken manure 57 ~ 59, cattle manure 52 ~ 54, pig manure 42 ~ 44, corn cob 27 ~ 29, Folium Camelliae sinensis leftover bits and pieces 21 ~ 23, Megasse 21 ~ 23, litter decoration 16 ~ 18, leaveves 16 ~ 18, cottonseed meal 11 ~ 13, Pericarppium arachidis hypogaeae 11 ~ 13, em bacterium 5 ~ 7, by corn cob, tea Leaf leftover bits and pieces, megasse, litter decoration, leaveves, cottonseed meal and Pericarppium arachidis hypogaeae are pulverized, and cross 40 ~ 60 mesh sieves, with chicken manure, cattle manure, pig manure and Em bacterium mix homogeneously, is placed in 32 ~ 34 DEG C of ferment at constant temperature 12 ~ 14 days, obtains fertilizer.
3. according to claim 1 efficiently subregion fertilizer application method it is characterised in that the nutrient of described step (3), by with The raw material composition of lower weight portion: ammonium dihydrogen phosphate 32 ~ 34, potassium nitrate 26 ~ 28, calcium nitrate 17 ~ 19, iron sulfate 12 ~ 14, magnesium sulfate 6 ~ 7, manganese sulfate 6 ~ 7, copper sulfate 4 ~ 6, boric acid 4 ~ 6, zinc sulfate 1 ~ 2, sodium selenate 1 ~ 2.
4. efficiently subregion fertilizer application method, it is characterised in that focusing on of described step (5), is according to claim 1 Remove the noxious substance in crop, remaining crop residues are uniformly added into soil again.
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Cited By (4)

* Cited by examiner, † Cited by third party
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CN110839384A (en) * 2019-11-28 2020-02-28 重庆市农业科学院 Rapid fertilization method for soil of new remediation land
CN110959474A (en) * 2019-10-09 2020-04-07 贵州省果树科学研究所 Planting method for intercropping tender soybeans and rattan-free pumpkins in dragon orchard
CN112616584A (en) * 2020-12-15 2021-04-09 奉节县登鼎蔬菜种植专业合作社 Planting method of corn
CN114568233A (en) * 2022-03-21 2022-06-03 宁夏农林科学院荒漠化治理研究所(宁夏防沙治沙与水土保持重点实验室) Method for improving farmland soil fertility of winter wheat

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