CN105439692A - Corn planting method - Google Patents

Corn planting method Download PDF

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Publication number
CN105439692A
CN105439692A CN201510821712.4A CN201510821712A CN105439692A CN 105439692 A CN105439692 A CN 105439692A CN 201510821712 A CN201510821712 A CN 201510821712A CN 105439692 A CN105439692 A CN 105439692A
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China
Prior art keywords
corn
chaff
application
bacterium
amount
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CN201510821712.4A
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Chinese (zh)
Inventor
冉德焕
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Jinan Haoze Environmental Protection Science & Technology Co Ltd
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Jinan Haoze Environmental Protection Science & Technology Co Ltd
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Priority to CN201510821712.4A priority Critical patent/CN105439692A/en
Publication of CN105439692A publication Critical patent/CN105439692A/en
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    • 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
    • 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
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/005Following a specific plan, e.g. pattern
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Botany (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

The invention belongs to the technical field of food crop cultivation and particularly relates to a corn planting method. The planting method comprises steps as follows: seed selection, sowing, fertilizer application, thinning out of seedlings, pesticide application and watering. The planting method is characterized by combining a compound microbial fertilizer and an organic fertilizer during fertilizer application. By comparison with conventional methods only adopting chemical fertilizers and organic fertilizers, the yield of corn planted with the method is higher; besides, the compound microbial fertilizer is adopted, so that the physical characteristics of soil are improved, the soil is activated, the problem of nutrition imbalance of the soil is solved, the soil fertility is improved, and yield increase and quality improvement of the corn are achieved.

Description

A kind of implantation methods of corn
Technical field
The invention belongs to plant cultivation grain technical field, be specifically related to a kind of implantation methods of corn.
Background technology
Corn planting is based on farm manure, and chemical fertilizer is auxiliary; Or based on chemical fertilizer, farm manure is auxiliary, this is traditional corn fertilizing mode, and corn is planted in knob mostly, these regional soil layers are thin, and fertility is low, and farm manure is fertilizer mainly, containing abundant nutritive ingredient, can improve soil, land productivity of fostering and apply fertilizer, fertilizer efficiency is longer.Chemical fertilizer is quick-acting fertilizer, although also containing the nutritive element that corn needs, compared with farm manure, nutritive ingredient or single, meanwhile, chemical fertilizer is in application, and also other composition residual, is unfavorable for the growth of corn and the raising of soil fertility.
In the planting process of corn, what often use is chemical fertilizer, and long-term application chemical fertilizer, following harm can be caused:
1, soil acidity is caused to change.Calcium superphosphate, ammonium sulfate, ammonium chloride etc. all belong to biological acidic fertilizier, and after the nutrient ion namely in plant absorption fertilizer, in soil, hydrogen ion increases, and easily causes soil acidification.Use chemical fertilizer in a large number for a long time, especially when continuous administration single variety chemical fertilizer, this situation can be occurred in a short time.The release of toxic substance can be caused after soil acidification, or toxic substance toxicity is strengthened, detrimentally affect is produced to organism.Soil acidification can also dissolve some nutritive substances in soil, under the effect of rainfall and irrigation, permeates recharge groundwater downwards, makes nutrient loss, cause soil leanness, affect the growth of crop.
2, cause soil compaction, fertility declines.Fertilizer application is too much, and the positively charged ions such as Ca2+, Mg2+ of a large amount of NH4+, K+ and soil colloid absorption exchange, and Soil structure is destroyed, causes soil compaction.Use chemical fertilizer in a large number, land used is not increased soil fertility, and causes the soil organism to decline, and chemical fertilizer cannot compensate organic shortage, have impact on the existence of soil microorganisms further, not only destroys soil fertility structure, but also reduce fertilizer efficiency.
3, objectionable impurities produces soil and pollutes.Manufacture in the raw mineral materials of chemical fertilizer and industrial chemicals, containing various heavy radioactive substance and other objectionable constituent, they pollute with the agricultural land soil that applied fertilizer.
Therefore, need for above-mentioned defect, design a kind of mildness, alleviate soil compaction, the implantation methods little to Influence of Soil Fertility.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of method bacterial manure and fertilizer combined, the increasing both production and income of corn can be realized by the method, improve fertilizer efficiency utilization ratio, reduce nutrient loss, reduce the destructiveness to soil.
The present invention is realized by following technical scheme:
An implantation methods for corn, comprises following step: seed selection, sowing, fertilising, thinning, dispenser, water, and it is characterized in that: described fertilising step adopts following method:
Fertilizer under different times imposes:
Spread plant ash, chicken manure, bacterium chaff and active sludge before whole ground in the ground, the amount of application of described plant ash is 89kg/667m 2; Described chicken manure water content 10%, amount of application is 245kg/667m 2; Described bacterium chaff is the mixture of golden mushroom chaff and Pleurotus eryngii bacterium chaff, and the water ratio of described golden mushroom chaff is 4-10%, and the water ratio of described Pleurotus eryngii bacterium chaff is 4-8%, and the amount of application of golden mushroom chaff is 105kg/667m 2, the amount of application of Pleurotus eryngii bacterium chaff is 80kg/667m 2;
By water content be 4% active sludge be crushed to 20 orders and obtain active sludge powder, evenly spill in the ground; Amount of application is 4.15kg/667m 2;
Carry seedling stage and spray complex micro organism fungicide in the ground, in described complex micro organism fungicide, every gram is 1 × 10 containing viable bacteria number 9-1 × 10 11, amount of application is complex micro organism fungicide 10.84L/667m 2, described complex micro organism fungicide is made up of the microbial inoculum of following parts by weight:
Bacillus cereus bacterium powder 1-5;
Bacillus polymyxa bacterium powder 2-6;
Bacillus coagulans bacterium powder 3-8;
Bacillus megaterium bacterium powder 2-7;
In boot stage, execute urea, dipotassium hydrogen phosphate, potassium primary phosphate, sulfate of ammoniac, dregs of rapeseed cake; Amount of application is respectively: urea 28.44kg/667m 2; Dipotassium hydrogen phosphate 2.65kg/667m 2; Potassium primary phosphate 1.76kg/667m 2; Sulfate of ammoniac 5.89kg/667m 2; Dregs of rapeseed cake 22kg/667m 2.
The water ratio of above-mentioned golden mushroom chaff is 6%; The water ratio of Pleurotus eryngii bacterium chaff is 5%.
Spread maize straw in the ground before whole ground, described maize straw is the stalk smashed, and the cladding thickness of maize straw is 2.5cm.
Golden mushroom chaff or Pleurotus eryngii bacterium chaff are crushed to the fragment that diameter is 1-3cm.
In complex micro organism fungicide, the parts by weight of each bacterium powder are:
Bacillus cereus bacterium powder 2;
Bacillus polymyxa bacterium powder 4;
Bacillus coagulans bacterium powder 5;
Bacillus megaterium bacterium powder 5.
Urea, dipotassium hydrogen phosphate, potassium primary phosphate, sulfate of ammoniac, dregs of rapeseed cake are sowed in dressing furrow simultaneously.
Above-mentioned active sludge takes from sewage work.
Beneficial effect of the present invention is, adopts the method maize planting combined with fertilizer by microbial compound bacterial fertilizer of the present invention, and relative to traditional method only using chemical fertilizer and fertilizer, its output of corn of method plantation of the present invention is higher; In addition owing to have employed composite microbic bacterial fertilizer in the present invention, improve soil physical property, activating soil, solve soil Middle nutrition imbalance problem, being conducive to increasing soil fertility makes corn reach volume increase and strengthens the effect of quality.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described, so that those skilled in the art more understands the present invention, but does not therefore limit the present invention.
The wheat field that following embodiment 1 is identical with each comparative example and the equal selected location of other embodiment is tested, and irrigation amount, planting density, implantation time, wheat seeds kind and formulation rate are identical.
Embodiment 1
An implantation methods for corn, comprises the following steps: wholely, ridging, seed selection, sowing, fertilising, thinning, dispenser, to water, and is characterized in that fertilising step adopts following method:
Fertilizer under different times imposes:
Spread plant ash, chicken manure, bacterium chaff and active sludge before whole ground in the ground, the amount of application of plant ash is 89kg/667m 2; Described chicken manure water content 10%, amount of application is 245kg/667m 2; Bacterium chaff is the mixture of golden mushroom chaff and Pleurotus eryngii bacterium chaff, and the water ratio of described golden mushroom chaff is 6%, and the water ratio of Pleurotus eryngii bacterium chaff is 5%, and the amount of application of golden mushroom chaff is 105kg/667m 2, the amount of application of Pleurotus eryngii bacterium chaff is 80kg/667m 2; Golden mushroom chaff or Pleurotus eryngii bacterium chaff are be crushed to the fragment that diameter is about 2cm.
By water content be 4% active sludge be crushed to 20 orders and obtain active sludge powder, evenly spill in the ground; Amount of application is 4.15kg/667m 2;
Carry seedling stage and spray complex micro organism fungicide in the ground, in complex micro organism fungicide, every gram is 1 × 10 containing viable bacteria number 9-1 × 10 11, amount of application is complex micro organism fungicide 10.84L/667m 2, complex micro organism fungicide is made up of the bacterium powder of following parts by weight:
Bacillus cereus bacterium powder 2;
Bacillus polymyxa bacterium powder 4;
Bacillus coagulans bacterium powder 5;
Bacillus megaterium bacterium powder 5.
In boot stage, execute urea, dipotassium hydrogen phosphate, potassium primary phosphate, sulfate of ammoniac, dregs of rapeseed cake; Amount of application is respectively: urea 28.44kg/667m 2; Dipotassium hydrogen phosphate 2.65kg/667m 2; Potassium primary phosphate 1.76kg/667m 2; Sulfate of ammoniac 5.89kg/667m 2; Dregs of rapeseed cake 22kg/667m 2.
Corn is at different growing stages, and the speed of absorbed nitrogen, phosphorus, potassium and quantity, have significant difference.In general, during corn seedling, growth is comparatively slow, and plant is little, less to the absorbed dose of nitrogen, accounts for about 2% of total nitrogen; Jointing, to flowering period, enters quick growth, and at a time when this, male and female fringe forms developmental stage, and absorption nutritive element speed is fast, quantity is many, is the critical period that corn needs nutritive element, the absorption of nitrogen is accounted for about 50% of total amount; Grain Filling, absorption rate and quantity slowly reduce gradually, and the absorption of this phase to nitrogen accounts for about 45% of total amount.Corn is substantially identical with nitrogen to the absorbing rule of phosphorus, and jointing booting peaks to taking out hero, and pollination is slowed down later.And corn is to the absorption of potassium, absorb about 50% in heading pollination period, absorbed whole potassium to during grouting peak.
Embodiment 2
As different from Example 1, the amount of application of urea is 25kg/667m 2; All the other are identical.
Embodiment 3
As different from Example 1, the amount of application of urea is 35kg/667m 2; All the other are identical.
The per mu yield of embodiment 1 corn is 890 kilograms;
The per mu yield of embodiment 2 corn is 804 kilograms;
The per mu yield of embodiment 3 corn is 815 kilograms;
As can be seen from above embodiment 2,3, when urea amount of application is reduced to 25kg/667m 2; The output of corn reduces accordingly; When the amount of application of urea is 35kg/667m 2time, the output of corn does not only increase, and slightly reduces on the contrary, and this illustrates that the amount of application of urea in the present invention is best amount of application; Be not that used nitrogenous fertilizer (urea) is more, corn also increases production more.
From corn quality, reduce the amount of application of urea or increase the amount of application of urea, all can have an impact.
Applied nitrogen is too much, can affect the nutrient balance of body, destroy normal C/N, in addition, also make plant remaining green when it is due to become yellow and ripe late-maturing, and cause blue or green dry, thus make production declining, nitrogen application too much can make plant biomass and panicled characters lower than low nitrogen and middle nitrogen process.Because nitrogen metabolism crosses Sheng, make the interior a large amount of carbohydrate of plant materials for being combined with nitrogen, form too much amino acid and protein, show as leaf dark green, plump, hinder the formation of Mierocrystalline cellulose, xylogen, and C N metabolism overbalance, carbon metabolism delays to reach should have level, thereupon, lodging, the remaining green when it is due to become yellow and ripe so that resistance against diseases disastrous effect such as to go down is followed the tracks of and arrives.
And Nitrogen supplying deficiency be in, low-producing limiting factor, under soil moisture regular supply condition, nitrogen stress causes Photosynthesis of Maize, Quantum efficiency and the activity about carbon metablism enzyme to reduce, poor growth, plant is modest, thin and delicate, root system is weak, and blade is little and thin, look pale green, jaundice, just leaf is withered and yellow very soon, and fringe head is little, grain number is few, early ripe, yield poorly, along with lift-augmented mechanism has obvious effect of increasing production.
As can be seen from above embodiment and comparative example, the effect of increasing production of fertilizer not only has substantial connection with fertilizer ratio consumption, the factor such as to make mutually with Supplemental proportion, liquid manure and also have substantial connection, simultaneously under moisture matching requirements, the effect of increasing production of fertilizer is played more fully, and moisture and fertilizer are not only conducive to improving output, is also conducive to the quality improving corn, the Rational Application of fertilizer not only regulates the formation of grain yield, but also can have larger impact to corn kernel quality.
Embodiment 4
As different from Example 1, the parts by weight of composite bacterium powder are as follows:
Bacillus cereus bacterium powder 1;
Bacillus polymyxa bacterium powder 2;
Bacillus coagulans bacterium powder 3;
Bacillus megaterium bacterium powder 2, all the other are identical.
Embodiment 5
Bacillus cereus bacterium powder 5;
Bacillus polymyxa bacterium powder 6;
Bacillus coagulans bacterium powder 8;
Bacillus megaterium bacterium powder 7; All the other are identical.
The per mu yield of embodiment 4 corn is 883 kilograms;
The per mu yield of embodiment 5 corn is 886 kilograms.

Claims (8)

1. an implantation methods for corn, comprises following step: seed selection, sowing, fertilising, thinning, dispenser, water, and it is characterized in that: described fertilising step adopts following method:
Fertilizer under different times imposes:
Spread plant ash, chicken manure, bacterium chaff and active sludge before whole ground in the ground, the amount of application of described plant ash is 89kg/667m 2; Described chicken manure water content 10%, amount of application is 245kg/667m 2; Described bacterium chaff is the mixture of golden mushroom chaff and Pleurotus eryngii bacterium chaff, and the water ratio of described golden mushroom chaff is 4-10%, and the water ratio of described Pleurotus eryngii bacterium chaff is 4-8%, and the amount of application of golden mushroom chaff is 105kg/667m 2, the amount of application of Pleurotus eryngii bacterium chaff is 80kg/667m 2;
By water content be 4% active sludge be crushed to 20 orders and obtain active sludge powder, evenly spill in the ground; Amount of application is 4.15kg/667m 2;
Carry seedling stage and spray complex micro organism fungicide in the ground, in described complex micro organism fungicide, every gram is 1 × 10 containing viable bacteria number 9-1 × 10 11, amount of application is complex micro organism fungicide 10.84L/667m 2, described complex micro organism fungicide is made up of the microbial inoculum of following parts by weight:
Bacillus cereus bacterium powder 1-5;
Bacillus polymyxa bacterium powder 2-6;
Bacillus coagulans bacterium powder 3-8;
Bacillus megaterium bacterium powder 2-7;
In boot stage, execute urea, dipotassium hydrogen phosphate, potassium primary phosphate, sulfate of ammoniac, dregs of rapeseed cake; Amount of application is respectively: urea 28.44kg/667m 2; Dipotassium hydrogen phosphate 2.65kg/667m 2; Potassium primary phosphate 1.76kg/667m 2; Sulfate of ammoniac 5.89kg/667m 2; Dregs of rapeseed cake 22kg/667m 2.
2. the cultivating method of a kind of corn as claimed in claim 1, is characterized in that, the water ratio of described golden mushroom chaff is 6%.
3. the cultivating method of a kind of corn as claimed in claim 1, is characterized in that, the water ratio of described Pleurotus eryngii bacterium chaff is 5%.
4. the cultivating method of a kind of corn as claimed in claim 1, is characterized in that, spreads maize straw in the ground before described whole ground, and described maize straw is the stalk smashed, and the cladding thickness of maize straw is 2.5cm.
5. the cultivating method of a kind of corn as claimed in claim 1, is characterized in that, golden mushroom chaff or Pleurotus eryngii bacterium chaff are crushed to the fragment that diameter is 1-3cm.
6. the cultivating method of a kind of corn as claimed in claim 1, is characterized in that, in described complex micro organism fungicide, the parts by weight of each bacterium powder are:
Bacillus cereus bacterium powder 2;
Bacillus polymyxa bacterium powder 4;
Bacillus coagulans bacterium powder 5;
Bacillus megaterium bacterium powder 5.
7. the cultivating method of a kind of corn as claimed in claim 1, is characterized in that, urea, dipotassium hydrogen phosphate, potassium primary phosphate, sulfate of ammoniac, dregs of rapeseed cake is sowed in dressing furrow simultaneously.
8. the cultivating method of a kind of corn as claimed in claim 1, is characterized in that, described active sludge takes from sewage work.
CN201510821712.4A 2015-11-24 2015-11-24 Corn planting method Withdrawn CN105439692A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106588170A (en) * 2016-10-31 2017-04-26 广西金地旺农业有限公司 Organic planting fertilizer for corn and corn planting method
CN106631240A (en) * 2016-10-31 2017-05-10 广西金地旺农业有限公司 Corn planting fertilizer and corn planting method
CN112481159A (en) * 2020-11-27 2021-03-12 广东丽豪生物农业有限公司 Microbial agent and application thereof

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106588170A (en) * 2016-10-31 2017-04-26 广西金地旺农业有限公司 Organic planting fertilizer for corn and corn planting method
CN106631240A (en) * 2016-10-31 2017-05-10 广西金地旺农业有限公司 Corn planting fertilizer and corn planting method
CN112481159A (en) * 2020-11-27 2021-03-12 广东丽豪生物农业有限公司 Microbial agent and application thereof
CN112481159B (en) * 2020-11-27 2023-04-11 广东丽豪生物农业有限公司 Microbial agent and application thereof

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Application publication date: 20160330