CN107182494A - A kind of implantation methods of high-yield corn - Google Patents
A kind of implantation methods of high-yield corn Download PDFInfo
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- CN107182494A CN107182494A CN201710409893.9A CN201710409893A CN107182494A CN 107182494 A CN107182494 A CN 107182494A CN 201710409893 A CN201710409893 A CN 201710409893A CN 107182494 A CN107182494 A CN 107182494A
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- corn
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Abstract
A kind of implantation methods of high-yield corn of disclosure of the invention, described implantation methods comprise the steps：(1) nursery is selected；(2) seed treatment；(3) sow；（4）Field planting；(5) seedling period management；（6）Field management.Compared with existing corn planting technology, compared with existing corn planting technology, the present invention has extremely significant advantage, the implantation methods of the high-yield corn of the present invention have natural nuisance-free, the low income of implantation methods cost of the high-yield corn of the present invention is high, and the yield that corn can be improved on traditional cultivation method is up to 44%.
Description
【Technical field】
The present invention relates to a kind of implantation methods of high-yield corn, belong to the technical field of vegetable cultivation of crops.
【Background technology】
Zea Liliaceae, is the stem and leaf of herbaceos perennial green onion, and top is cyan Folium Allii fistulosi, and bottom is white Bulbus Allii Fistulosi.It is beautiful
Main component is allicin in meter Han You volatile oil, oil, again containing base thioether, calcium oxalate in diene, in addition, also containing fat, sugar
Class, carrotene etc., vitamin B, C, nicotinic acid, calcium, magnesium, the composition such as iron.In addition, corn is pungent mild-natured, there is expelling pathogenic factors from muscles by diaphoresis, activate yang
The effect of sharp gas, the hemostasis of the row stasis of blood, subdhing swelling and detoxicating.Therefore, one of food that corn is always liked by the mankind.
At present, the method that culturing and transplanting seedlings are used cultivated maize, typically autumn the previous year or then spring flat furrow, is treated more
Transplant, planting-site is ditched when 5-6 month green onion seedling length is to 30-40cm before transplanting, repair furrow bank, then green onion seedling is pressed into spacing in the rows 3-4cm
Equably it is discharged into ditch, earthing is irrigated.The planting type of this kind of corn is traditional approach, and accordingly, there exist following some defects：By
In needing mound operation of ditching, its ridge is limited away from can not further reduce, it is impossible to sufficiently using land resource, cause
The per mu yield of corn is low, and substantial amounts of manpower is not only wasted in addition, transplanting, and easily causes withering in the green onion seedling short time after transplanting
Contracting, easily causes death.
In addition, in recent years, corn rust is the Major Diseases occurred on corn, there is generation throughout the year, is sent out with autumn
Disease is the most serious, causes the withered ahead of time of Folium Allii fistulosi, and yield declines, had no harvest when serious, therefore, rust is equal to corn yield and quality
There is serious influence.
【The content of the invention】
It is an object of the invention to：Corn per mu yield can be improved by providing one kind, and effectively control rust, to big
Green onion growth safely provides the implantation methods of the high-yield corn of guarantee, solves in corresponding corn planting method, and per mu yield is low, hold
Easily become rusty
The technical problem of the diseases such as disease, so as to can effectively solve the problem that above-mentioned problems of the prior art.
The object of the invention is realized by following technical proposals：A kind of implantation methods of high-yield corn, its implantation methods step
It is rapid as follows：
1）, broadcast preceding preparation：
A. the green onion garlic class plot that had no guts for 3 years is selected, has water source, flat fertile, neutral subalkaline soil to do seedbed；
B. apply fertilizer site preparation：Every mu is applied farm manure 200-220kg, calcium superphosphate 50-65kg, urea 30-40kg；Plough deeply and rake, do
Furrow wide 11-13m, long 7-10m flat furrow, metrifonate liquid medicine of first watering；
2）, sowing：
Furrow are built according to line-spacing 70-85cm, spacing in the rows 7-9cm, temperature is maintained at 15-16.5 DEG C, 4~5 ditches are opened per furrow, side trench digging is stepped on
Seed, 1.5~2cm of earthing are spread in the sub- side of bottom sieve frame, and suppress, and the amount of broadcasting is 4kg/ mus；
3）, water and topdress：
2-3 days watered after formerly broadcasting, topdress with reference to progress is shoveled, are topdressed before being plowed after shovel, based on quick-acting N fertilizer, topdress
2-3 times, the later stage is applied at away from 6~7cm of seedling eye with K, P fertilizer, fertilizer is applied；
As a kind of preferred embodiment, after maize leaf grows more than 15, sprayed 2 times and prevented and treated with Rogor or DDVP.
As a kind of preferred embodiment, during sowing：Furrow are built according to line-spacing 70-75cm, spacing in the rows 6-7cm, temperature is maintained at 15-
16.5 DEG C, open 5 ditches per furrow, while trench digging step on bottom sieve frame it is sub- while spread seed, earthing 1.8-2cm, and suppress, the amount of broadcasting is 4kg/ mus, then
Water and herbicide is uniformly sprayed into ground.
As a kind of preferred embodiment, corn length to 40-50cm it is high when be colonized.
As a kind of preferred embodiment, in the 3rd step is watered and topdressed, shovel and be divided into three times, first time shovel is carried out after slow seedling
Time, based on loosening the soil, appropriate shallow earth backing shovels want appropriate many earthing for the second time, is limited with not burying lobus cardiacus, trained for the third time more
Soil, is still limited with not burying lobus cardiacus, and to pick up big ridge, is earthed up by stages later.
Compared with prior art, beneficial effects of the present invention：It is empty to soil that corn planting method of the present invention realizes corn
Between reasonable utilization, maximally utilised resource, meanwhile, save labour, and can effectively control rust, it is right
Corn growth safely provides guarantee, improves the per mu yield of corn.
【Embodiment】
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to present invention progress
It is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit
The present invention.
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Speciality and/or step beyond, can combine in any way, unless specifically stated otherwise, can be equivalent by other or with class
Replaced like the alternative features of purpose, i.e. unless specifically stated otherwise, one in a series of equivalent or similar characteristics of each feature
Individual embodiment.
Embodiment 1
Green onion kind is chosen：The product such as dragon's paw green onion, Sichuan kwan-yin green onion, the red green onion in Gansu, goat's horn green onion, high pin are white, Zhangqiu corn, Chinese green onion king
Kind.
The selection of soil：1. loosing soil；2. soil layer is deep；3. soil property is fertile；4. draining is good；5. rich in organic matter
Soil.
Crops for rotation are arranged：Corn avoids continuous cropping, it is impossible to corn, onion, garlic, leek continuous cropping；Can with wild cabbage, eggplant, wax gourd,
Watermelon, Chinese cabbage interplanting connect stubble.
Cultivation season：Summer
The purpose of summer and autumn maize culture is the demand in supply market in 8~October, and the Yangtze river basin is typically sowed in 2 months, and June is fixed
Plant in field.There is trench digging row to plant during field planting and plant two kinds with high ridge pinch.
The implantation methods of the high-yield corn comprise the following steps：
1）, broadcast preceding preparation：
A. the green onion garlic class plot that had no guts for 3 years is selected, has water source, flat fertile, neutral subalkaline soil to do seedbed；
B. apply fertilizer site preparation：Every mu is applied farm manure 250kg, calcium superphosphate 65kg, urea 40kg；Plough deeply and rake, be the wide 13m of furrow, it is long
9-10m flat furrow, metrifonate liquid medicine of first watering.
2）, sowing：The first tenday period of a month in 4 the end of month to May are carried out；
During sowing：Using amplification line-spacing, the method for spacing in the rows is reduced, furrow are built according to line-spacing 70-75cm, spacing in the rows 6-7cm, temperature is kept
At 15-16.5 DEG C, open 5 ditches per furrow, while trench digging step on bottom sieve frame it is sub- while spread seed, earthing 1.8-2cm, and suppress, the amount of broadcasting is 4kg/ mus,
Then water and herbicide is uniformly sprayed into ground.In addition, requirement of the corn to acid-base value：PH value is 7-7.4.
3）, water and topdress：
2-3 days watered after formerly broadcasting, topdress with reference to progress is shoveled, are topdressed before being plowed after shovel, based on quick-acting N fertilizer, topdress
2-3 times, the later stage is applied at away from 5~7cm of seedling eye with K, P fertilizer, fertilizer is applied；Wherein：Shovel and be divided into three times, first time shovel is carried out after slow seedling
Time, based on loosening the soil, appropriate shallow earth backing shovels want appropriate many earthing for the second time, is limited with not burying lobus cardiacus, trained for the third time more
Soil, is still limited with not burying lobus cardiacus, and to pick up big ridge, is earthed up by stages later.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (2)
1. a kind of implantation methods of high-yield corn, it is characterised in that：Its implantation methods step is as follows：1）, broadcast preceding preparation：A. select
The green onion garlic class that had no guts for 3 years plot, has water source, flat fertile, neutral subalkaline soil to do seedbed；B. apply fertilizer site preparation：Every mu is applied
Farm manure 200-220kg, calcium superphosphate 50-65kg, urea 30-40kg；Plough deeply and rake, do the flat of furrow wide 11-13m, long 7-10m
Furrow, metrifonate liquid medicine of first watering；2）, sowing：Furrow are built according to line-spacing 70-85cm, spacing in the rows 7-9cm, temperature is maintained at 15-16.5
DEG C, open 4~5 ditches per furrow, while trench digging step on bottom sieve frame it is sub- while spread seed, 1.5~2cm of earthing, and suppress, the amount of broadcasting is 4kg/ mus；3）, pour
Water topdresses：2-3 days watered after formerly broadcasting, topdress with reference to progress is shoveled, are topdressed before being plowed after shovel, based on quick-acting N fertilizer, chase after
Fertile 2-3 times, the later stage is applied at away from 6~7cm of seedling eye with K, P fertilizer, fertilizer is applied；The plantation side of high-yield corn as claimed in claim 1
Method, it is characterised in that：After maize leaf grows more than 15, sprayed 2 times and prevented and treated with Rogor or DDVP.
2. the implantation methods of high-yield corn according to claim 1, it is characterised in that：During sowing：According to line-spacing 70-
75cm, spacing in the rows 6-7cm build furrow, and temperature is maintained at 15-16.5 DEG C, open 5 ditches per furrow, while trench digging step on bottom sieve frame it is sub- while spread seed, earthing
1.8-2cm, and suppress, the amount of broadcasting is 4kg/ mus, then waters and herbicide is uniformly sprayed into ground.
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| CN201710409893.9A CN107182494A (en) | 2017-06-02 | 2017-06-02 | A kind of implantation methods of high-yield corn |
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| CN201710409893.9A CN107182494A (en) | 2017-06-02 | 2017-06-02 | A kind of implantation methods of high-yield corn |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283111A (en) * | 2018-01-08 | 2018-07-17 | 南京绿领种业有限公司 | Make the cultural method of celery between a kind of autumn stubble fresh edible maize |
-
2017
- 2017-06-02 CN CN201710409893.9A patent/CN107182494A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283111A (en) * | 2018-01-08 | 2018-07-17 | 南京绿领种业有限公司 | Make the cultural method of celery between a kind of autumn stubble fresh edible maize |
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Application publication date: 20170922 |