CN107027459A - The efficient implantation methods of corn - Google Patents
The efficient implantation methods of corn Download PDFInfo
- Publication number
- CN107027459A CN107027459A CN201610935410.4A CN201610935410A CN107027459A CN 107027459 A CN107027459 A CN 107027459A CN 201610935410 A CN201610935410 A CN 201610935410A CN 107027459 A CN107027459 A CN 107027459A
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- China
- Prior art keywords
- corn
- seed
- implantation methods
- leaves
- potassium
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of efficient implantation methods of corn.The implantation methods include site preparation, sow, topdress, field management and harvesting.Type of seeding, topdressing method and the field management method of the present invention by optimizing corn etc., significantly improves the yield of corn.
Description
Technical field
The present invention relates to a kind of implantation methods of crops, the efficient implantation methods of more particularly to a kind of corn.
Background technology
Corn, Chinese first generalized grain crop, in biological range, corn is a kind of plant of carbon 4, and bract but uses C3 moulds
Formula carries out photosynthesis, belongs to monoecism, and main producing region is located at the big corn belt in third place in the world, and Chinese Pine the Liao Dynasty Plain corn belt is beautiful
About 1249.35 square kilometres total of cultivated area of rice, also known as maize, maize (maize rod), maize, ear of maize, wooden club, Chaozhou-Shantou region
Words are referred to as the U.S. benevolence of children, and Guangdong language is referred to as maize, and the south of Fujian Province language is referred to as a kind wheat, is annual gramineae herbaceous plant, is important grain
Crop and important feed resource, its is nutritious, is also whole world total output highest cereal crops.
It is badly in need of a kind of efficient implantation methods of high-yield corn in the market.
The content of the invention
It is an object of the invention to overcome in the presence of prior art above-mentioned not enough there is provided a kind of plantation side of corn
Method.The implantation methods include site preparation, sow, topdress, field management and harvesting.The present invention by optimize corn type of seeding,
Topdressing method and field management method etc., significantly improve the yield of corn.
In order to realize foregoing invention purpose, the invention provides following technical scheme：
The efficient implantation methods of corn of the present invention, including site preparation, sow, topdress, field management and harvesting, specifically include with
Lower step：
(1) site preparation：After Soil tillage, every mu with well-rotted farmyard manure 2000-2500kg, 25~30kg of calcium superphosphate, potassium chloride 5~
6kg uses sufficient base manure；
(2) sow：Elite seed before sowing, removes the seed of granule, infected seed, blighted grain, basks seeds 2~3 days；Seed is placed on 30~
8~10h is soaked in 35 DEG C of water, is then put under 20~25 DEG C of room temperature conditions and infiltrates vernalization；By row sowing, depth is 10 during sowing
~15cm, each cheat broadcasts 1~2 seed, 15~25cm of spacing in the rows, and Gansu Province is away from 20~25cm；
(3) topdress：When corn grows to 4~5 leaves, mu applies 1500~2000kg of well-rotted farmyard manure；7~9 are grown in corn
During Zhang Yezi, 5~7kg of mu potassium application；When corn grows to 12~15 leaves, 13~15kg of Mu Shi composite fertilizers；After topdressing every time,
Carry out intertillage to loosen the soil, ridging lid fertilizer；
(4) field management：Weeds with see with except；The prevention and control of plant diseases, pest control should be carried out in time；Rationally watered according to rain event then；
(5) harvest：After corn is ripe, harvesting in time.
Implantation methods of the present invention pass through the type of seeding of reasonably optimizing corn, topdressing method and field management method
Deng improving the yield of corn.
In implantation methods of the present invention, using well-rotted farmyard manure, calcium superphosphate and potassium chloride as base fertilizer, jade can be increased
The emergence rate of rice, the growth for promoting corn.Preferably, in the step (1) every mu with well-rotted farmyard manure 2000kg, calcium superphosphate
25kg, potassium chloride 6kg uses sufficient base manure.
Preferably, the depth of plowed soils is 30~40cm in the step (1).
Applicant has found that in the step (3) when corn grows to 4~5 leaves, mu applies farmers' of becoming thoroughly decomposed through test of many times
1500~2000kg of fertilizer；When corn grows to 7~9 leaves, 5~7kg of mu potassium application；When corn grows to 12~15 leaves,
13~15kg of Mu Shi composite fertilizers can significantly improve the yield of corn.Preferably, in step (3) composite fertilizer nitrogen quality hundred
Fraction is that the mass percent of 30%, phosphorus is that the mass percent of 4%, potassium is 6%.More than preferably, can further it carry
The yield of high corn.
In the growth course of corn, weeds Ying Suijian with except；The prevention and control of plant diseases, pest control is carried out in time；According to rain event then
Rationally water.
The beneficial effects of the present invention are：Implantation methods of the present invention, for the growth rhythm and nutritional ingredient of corn
Demand, the type of seeding of corn, topdressing method and field management method etc. are optimized, the production of corn is significantly improved
Amount.
Embodiment
With reference to test example and embodiment, the present invention is described in further detail.But this should not be understood
Following embodiment is only limitted to for the scope of above-mentioned theme of the invention, it is all that this is belonged to based on the technology that present invention is realized
The scope of invention.
Embodiment 1
The efficient implantation methods of corn described in the present embodiment are as follows：
(1) site preparation：Soil tillage 40cm；Every mu uses sufficient base with well-rotted farmyard manure 2000kg, calcium superphosphate 25kg, potassium chloride 6kg
Fertilizer；
(2) sow：Elite seed before sowing, removes the seed of granule, infected seed, blighted grain, basks seeds 3 days；Seed is placed on 35 DEG C of water
Middle immersion 8h, is then put under 20~25 DEG C of room temperature conditions and infiltrates vernalization；By row sowing, depth is 12cm during sowing, each hole
Broadcast 2 seeds, spacing in the rows 20cm, Gansu Province is away from 23cm；
(3) topdress：When corn grows to 4~5 leaves, mu applies well-rotted farmyard manure 2000kg；7~9 leaves are grown in corn
When, mu potassium application 6kg；When corn grows to 12~15 leaves, Mu Shi composite fertilizers 15kg, the quality percentage of nitrogen in the composite fertilizer
Number is that the mass percent of 30%, phosphorus is that the mass percent of 4%, potassium is 6%；After topdressing every time, to carry out intertillage and loosen the soil, train
Earth mulch fertilizer；
(4) field management：Weeds with see with except；The prevention and control of plant diseases, pest control should be carried out in time；Rationally watered according to rain event then；
(5) harvest：After corn is ripe, harvesting in time.
In implantation methods described in the present embodiment, corn average yield per mu 1250kg.
Embodiment 2
(1) site preparation：30~40cm of Soil tillage；Every mu is applied with well-rotted farmyard manure 2500kg, calcium superphosphate 25kg, potassium chloride 5kg
Sufficient base manure；
(2) sow：Elite seed before sowing, removes the seed of granule, infected seed, blighted grain, basks seeds 2~3 days；Seed is placed on 30 DEG C
10h is soaked in water, is then put under 20~25 DEG C of room temperature conditions and infiltrates vernalization；By row sowing, depth is 10cm during sowing, each
Cheat and broadcast 2 seeds, spacing in the rows 25cm, Gansu Province is away from 25cm；
(3) topdress：When corn grows to 4~5 leaves, mu applies well-rotted farmyard manure 1500kg；7~9 leaves are grown in corn
When, mu potassium application 5kg；When corn grows to 12~15 leaves, Mu Shi composite fertilizers 13kg, the quality percentage of nitrogen in the composite fertilizer
Number is that the mass percent of 30%, phosphorus is that the mass percent of 4%, potassium is 6%；After topdressing every time, intertillage pine is carried out
(4) field management：Weeds with see with except；The prevention and control of plant diseases, pest control should be carried out in time；Rationally watered according to rain event then；
(5) harvest：After corn is ripe, harvesting in time.
In implantation methods described in the present embodiment, corn average yield per mu 1200kg.
Embodiment 3
(1) site preparation：30~40cm of Soil tillage；Every mu is applied with well-rotted farmyard manure 2000kg, calcium superphosphate 30kg, potassium chloride 6kg
Sufficient base manure；
(2) sow：Elite seed before sowing, removes the seed of granule, infected seed, blighted grain, basks seeds 2~3 days；By seed
It is placed in 35 DEG C of water and soaks 8h, is then put under 20~25 DEG C of room temperature conditions and infiltrates vernalization；By row sowing, depth during sowing
For 12cm, each cheat broadcasts 2 seeds, spacing in the rows 18cm, and Gansu Province is away from 22cm；
(3) topdress：When corn grows to 4~5 leaves, mu applies well-rotted farmyard manure 1800kg；7~9 leaves are grown in corn
When, mu potassium application 6kg；When corn grows to 12~15 leaves, Mu Shi composite fertilizers 15kg, the quality percentage of nitrogen in the composite fertilizer
Number is that the mass percent of 30%, phosphorus is that the mass percent of 4%, potassium is 6%；After topdressing every time, to carry out intertillage and loosen the soil, train
Earth mulch fertilizer；
(4) field management：Weeds with see with except；The prevention and control of plant diseases, pest control should be carried out in time；Rationally watered according to rain event then；
(5) harvest：After corn is ripe, harvesting in time.
In implantation methods described in the present embodiment, corn average yield per mu 1210kg.
From embodiment 1~3, implantation methods of the present invention can make the per mu yield of corn reach 1200~
1250kg。
Comparative example 1
(1) site preparation：Soil tillage 40cm；Every mu is used sufficient with well-rotted farmyard manure 1800kg, calcium superphosphate 20kg, potassium chloride 15kg
Base manure；
(2) sow：Elite seed before sowing, removes the seed of granule, infected seed, blighted grain, basks seeds 3 days；Seed is placed on 35 DEG C of water
Middle immersion 8h, is then put under 20~25 DEG C of room temperature conditions and infiltrates vernalization；By row sowing, depth is 12cm during sowing, each hole
Broadcast 2 seeds, spacing in the rows 20cm, Gansu Province is away from 23cm；
(3) topdress：When corn grows to 4~5 leaves, mu applies well-rotted farmyard manure 2000kg；7~9 leaves are grown in corn
When, mu potassium application 6kg；When corn grows to 12~15 leaves, Mu Shi composite fertilizers 15kg, the quality percentage of nitrogen in the composite fertilizer
Number is that the mass percent of 30%, phosphorus is that the mass percent of 4%, potassium is 6%；After topdressing every time, to carry out intertillage and loosen the soil, train
Earth mulch fertilizer；
(4) field management：Weeds with see with except；The prevention and control of plant diseases, pest control should be carried out in time；Rationally watered according to rain event then；
(5) harvest：After corn is ripe, harvesting in time.
In implantation methods described in this comparative example, corn average yield per mu 1150kg.
From this comparative example, when in the step (1) every mu with well-rotted farmyard manure 1800kg, calcium superphosphate 20kg, chlorine
Change potassium 15kg and use sufficient base manure, i.e., not in the range of claim is claimed, the yield of corn can be influenceed, make being averaged for corn
Per mu yield reduces 100kg.
Comparative example 2
(1) site preparation：Soil tillage 40cm；Every mu uses sufficient base with well-rotted farmyard manure 2000kg, calcium superphosphate 25kg, potassium chloride 6kg
Fertilizer；
(2) sow：Elite seed before sowing, removes the seed of granule, infected seed, blighted grain, basks seeds 3 days；Seed is placed on 35 DEG C of water
Middle immersion 8h, is then put under 20~25 DEG C of room temperature conditions and infiltrates vernalization；By row sowing, depth is 12cm during sowing, each hole
Broadcast 2 seeds, spacing in the rows 20cm, Gansu Province is away from 23cm；
(3) topdress：When corn grows to 4~5 leaves, mu applies well-rotted farmyard manure 2000kg；7~9 leaves are grown in corn
When, mu potassium application 6kg；When corn grows to 12~15 leaves, Mu Shi composite fertilizers 15kg, the quality percentage of nitrogen in the composite fertilizer
Number is that the mass percent of 40%, phosphorus is that the mass percent of 10%, potassium is 5%；After topdressing every time, to carry out intertillage and loosen the soil,
Ridging lid fertilizer；
(4) field management：Weeds with see with except；The prevention and control of plant diseases, pest control should be carried out in time；Rationally watered according to rain event then；
(5) harvest：After corn is ripe, harvesting in time.
In implantation methods described in this comparative example, the per mu yield of corn is 1080kg.
From this comparative example, when the quality percentage that the mass percent of nitrogen in step (3) described composite fertilizer is 40%, phosphorus
Number is that the mass percent of 10%, potassium is 5%, i.e., the mass percent of N P and K three is not protected in claim in composite fertilizer
In the range of, the yield of corn can be significantly reduced, making the per mu yield of corn reduces 170kg.
Claims (4)
1. a kind of efficient implantation methods of corn, including site preparation, sow, topdress, field management and harvesting, it is characterised in that tool
Body comprises the following steps：
(1) site preparation：After Soil tillage, every mu with well-rotted farmyard manure 2000-2500kg, 25~30kg of calcium superphosphate, potassium chloride
5~6kg uses sufficient base manure；
(2) sow：Elite seed before sowing, removes the seed of granule, infected seed, blighted grain, basks seeds 2~3 days；Seed is placed on
8~10h is soaked in 30~35 DEG C of water, is then put under 20~25 DEG C of room temperature conditions and infiltrates vernalization；By row sowing, during sowing
Depth is 10~15cm, and each cheat broadcasts 1~2 seed, 15~25cm of spacing in the rows, and Gansu Province is away from 20~25cm；
(3) topdress：When corn grows to 4~5 leaves, mu applies 1500~2000kg of well-rotted farmyard manure；Grown in corn
During 7~9 leaves, 5~7kg of mu potassium application；When corn grows to 12~15 leaves, 13~15kg of Mu Shi composite fertilizers；
After topdressing every time, to carry out intertillage and loosen the soil, ridging lid fertilizer；
(4) field management：Weeds with see with except；The prevention and control of plant diseases, pest control should be carried out in time；Rationally watered according to rain event then；
(5) harvest：After corn is ripe, harvesting in time.
2. implantation methods according to claim 1, it is characterised in that：The depth of Soil tillage is in the step (1)
30~40cm.
3. implantation methods according to claim 1, it is characterised in that：Apply and become thoroughly decomposed for every mu after deep ploughing in the step (1)
Farm manure 2000kg, calcium superphosphate 25kg, potassium chloride 6kg.
4. the implantation methods according to profit requires 1, it is characterised in that：The quality percentage of nitrogen in step (3) composite fertilizer
Number is that the mass percent of 30%, phosphorus is that the mass percent of 4%, potassium is 6%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935410.4A CN107027459A (en) | 2016-11-01 | 2016-11-01 | The efficient implantation methods of corn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935410.4A CN107027459A (en) | 2016-11-01 | 2016-11-01 | The efficient implantation methods of corn |
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| Publication Number | Publication Date |
|---|---|
| CN107027459A true CN107027459A (en) | 2017-08-11 |
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ID=59532773
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| CN201610935410.4A Pending CN107027459A (en) | 2016-11-01 | 2016-11-01 | The efficient implantation methods of corn |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646580A (en) * | 2017-10-10 | 2018-02-02 | 广西博白县琼达农业科技有限公司 | A kind of corn planting method |
| CN107853107A (en) * | 2017-11-13 | 2018-03-30 | 桐城市天天家庭农场有限公司 | A kind of implantation methods of corn |
-
2016
- 2016-11-01 CN CN201610935410.4A patent/CN107027459A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646580A (en) * | 2017-10-10 | 2018-02-02 | 广西博白县琼达农业科技有限公司 | A kind of corn planting method |
| CN107853107A (en) * | 2017-11-13 | 2018-03-30 | 桐城市天天家庭农场有限公司 | A kind of implantation methods of corn |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |
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| WD01 | Invention patent application deemed withdrawn after publication |