CN107691144A - A kind of corn planting method - Google Patents
A kind of corn planting method Download PDFInfo
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- CN107691144A CN107691144A CN201711227972.4A CN201711227972A CN107691144A CN 107691144 A CN107691144 A CN 107691144A CN 201711227972 A CN201711227972 A CN 201711227972A CN 107691144 A CN107691144 A CN 107691144A
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- corn
- planting method
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- per hectare
- fertilizer
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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
Abstract
The invention discloses a kind of corn planting method, wherein, to returning to the field after maize straw processing, waste resource can be made full use of, fertilizer application amount is saved, during returning to the field, its fermentation is easy to stalk break process, other fertilizer are administered simultaneously as base manure, Cultivated-land Fertility can be effectively improved.In seeding process, rationally control line-spacing, will not be excessive due to line-spacing and waste soil, also will not too closely, improve corn yield.During plantation, reasonable top dressing, applying pesticides preventing and treating pest and disease damage, weeding are resistant to lodging, are also provided safeguard for volume increase.Corn planting method disclosed by the invention, from seed selection, site preparation, to fertilising dispenser, all it is to be obtained on the basis of existing experience with reference to the research of inventor, both various natural conditions had been made full use of, again from kind, each side such as fertilizer, medicine strictly control, effect of increasing production is obvious, it is possible to increase the efficiency of agricultural production.
Description
Technical field
The present invention relates to a kind of proportion of crop planting method, and in particular to a kind of corn planting method.
Background technology
China is large agricultural country in a development for possessing 1,300,000,000 populations.Agricultural China always be considered as peace all over the world,
The strategic industry of the steady popular feelings.The agriculture practitioner in China is created miracles repeatly, and nearly 21% people in the world is supported with the arable land in the insufficient world 9%
Mouthful, the success of hybrid rice, the food problem of hundred million meter populations is not only solved, has also ensured the grain security in China.
Corn is whole world total output highest crops, and its cultivated area and total output are only second to rice and wheat.It is beautiful
Meter Yi Zhi is described as life prolonging food, containing abundant protein, fat, vitamin, trace element, cellulose etc., has and opens
Send out high nutrition, the great potential of high biological function food.
Corn also has as important transition silos crop and important industrial raw materials in terms of Ensuring Food Safety
There is its own strategic significance.
According to statistics, the cultivated area of China's corn in 2010 reaches 32,500,000 hectares, accounts for plant of grain crops area
29.5%, corn is turned into China the first generalized grain crop.The Northeast of China plantation spring maize and North China plant
Summer corn its cultivated area reached the 61% of the total cultivated area of corn.
But the corn planting in China also faces some problems, China corn producing region natural conditions difference is very big, root
According to local frost season length, the soil texture, soil productivity, plant purpose, select suitable kind, it is also noted that breeding it is numerous
Educate, the fertilization deinsectization in the opportunity of sowing, depth, and growth period etc., just can guarantee that its yield and quality.
Chemical fertilizer increases production in Grain in China, and Ensuring Food Safety plays an important role.But in Maize Production nitrogen, phosphorus,
Potassium utilization rate is only 26.1%, 11.0% and 31.9%, far below the level of European and American developed countries.In the 1980s, with
The development of the secondary national overall survey of soil, large-scale soil testing and fertilizer recommendation research is started, has established soil type, main farming
The fertilizing constant of thing, the Agriculture Production for China have made huge contribution.But present soil fertility, farming system
Degree, crop varieties, cultivation technique and fertilization mode have a very large change, and original implantation methods etc. can not instruct
Current agricultural production.
For example, fertilising traditionally, peasant for obtain high yield, it is excessive or it is unreasonable apply fertilizer, often focus on partially
Nitrogen fertilizer application, and phosphorus, potash fertilizer compounding application are ignored to the facilitation of corn growth, yield forming and Nutrient Absorption, from
And causing corn yield not high, utilization rate of fertilizer is very low, and the economic potential of maize planting is not in full use, more troubling
Be pollution on the environment, the potential hazard to caused by human and livestock health.
The content of the invention
For problem of the prior art, the present invention provides a kind of a kind of corn developed based on modern soil weather conditions
Implantation methods.
Technical scheme is as follows：
A kind of corn planting method, comprises the following steps：
（1）Straw-returning：Plough and remove plant root stubble, then uniformly spread the maize straw that length is 4-8cm strips is crushed to
It is dispersed on arable land, then according to per hectare arable land 60-70kg ammonium hydrogen carbonate or 40-70kg urea, ammonium hydrogen carbonate or urea is spilt
On stalk surface, then plough；
（2）Seed preparation：Hybrid corn seed or transgenic corn seed are chosen, in the sun in seed described in soak at room temperature
1-2h is simultaneously stirred, and then changes water, and continuation is dipped to budding at normal temperatures；
（3）Sowing：Sow, planted using line-spacings such as 50-60cm, then routine observation emergence situation after ploughing again, mended in time
Kind；
（4）Maintenance：After emergence, according to the timely weeding of weeds situation, using nicosulfuron weed sprays；According to corn variety, and
When apply lodging-prevention conditioning agent；
（5）Top dressing：Weeding applies urea simultaneously, according to per hectare 30-40kg, jointing-booting stage, is applied according to per hectare 40-50kg
With urea and 10-15kg application of potash fertilizer；Thin soil is covered after fertilising；
（6）Prevent and treat pest and disease damage：The triazolone wettable of 5% Rynaxypyr suspending agent 14-18 milliliters+15% is applied according to per hectare
80-100 grams of pulvis, preventing and treating bollworm, corn borer, dichocrocis punctiferalis；
（7）Harvest：Ensure that the kernel grouting time is no less than 50 days, using mechanized harvest, stalk returns（1）It is standby.
Preferably, step（1）In, phosphate fertilizer and zinc sulfate is administered simultaneously, its mass ratio is 1:1..
Preferably, step（3）In, line-spacing 50cm, spacing in the rows 50-60cm.
Preferably, step（5）In, apply urea and 12kg application of potash fertilizer according to per hectare 50kg.
In the present invention, to returning to the field after maize straw processing, waste resource can be made full use of, saves fertilizer application amount,
During returning to the field, its fermentation is easy to stalk break process, other fertilizer are administered simultaneously as base manure, arable land can be effectively improved
Fertility.In seeding process, rationally control line-spacing, will not be excessive due to line-spacing and waste soil, too closely will not also improve beautiful
Rice yield.During plantation, reasonable top dressing, applying pesticides preventing and treating pest and disease damage, weeding are resistant to lodging, are also provided safeguard for volume increase.
Corn planting method disclosed by the invention, all it is on the basis of existing experience to fertilising dispenser from seed selection, site preparation
Obtained with reference to the research of inventor, both made full use of various natural conditions, but from kind, each side such as fertilizer, medicine strictly control,
Effect of increasing production is obvious, it is possible to increase the efficiency of agricultural production.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary）Disclosed in any feature, unless specifically stated otherwise,
Replaced by other equivalent or with similar purpose alternative features.I.e., unless specifically stated otherwise, each feature is a series of
An example in equivalent or similar characteristics.
Embodiment 1
A kind of corn planting method, comprises the following steps：
（1）Straw-returning：Plough and remove plant root stubble, then the maize straw that length is 4cm strips will be crushed to and uniformly spread and dissipated
On arable land, then according to per hectare arable land 40kg urea, urea is sprinkled upon stalk surface, then ploughed；
（2）Seed preparation：Transgenic corn seed is chosen, in seed 2h described in soak at room temperature and is stirred, Ran Houhuan in the sun
Water, continuation are dipped to budding at normal temperatures；
（3）Sowing：Sow, planted using line-spacings such as 60cm, then routine observation emergence situation, is reseeded in time after ploughing again；
（4）Maintenance：After emergence, according to the timely weeding of weeds situation, using nicosulfuron weed sprays；According to corn variety, and
When apply lodging-prevention conditioning agent；
（5）Top dressing：Weeding applies urea simultaneously, according to per hectare 40kg, jointing-booting stage, urea is applied according to per hectare 50kg
With 12kg application of potash fertilizer；Thin soil is covered after fertilising；
（6）Prevent and treat pest and disease damage：5% Rynaxypyr suspending agent, 18 milliliter of+15% triazolone wettable powder is applied according to per hectare
80 grams of agent, preventing and treating bollworm, corn borer, dichocrocis punctiferalis；
（7）Harvest：Ensure that the kernel grouting time is no less than 50 days, using mechanized harvest, stalk returns（1）It is standby.
Embodiment 2
A kind of corn planting method, comprises the following steps：
（1）Straw-returning：Plough and remove plant root stubble, then the maize straw that length is 8cm strips will be crushed to and uniformly spread and dissipated
On arable land, then ploughed 60kg ammonium hydrogen carbonate according to per hectare, 16kg phosphate fertilizer and 16kg zinc sulfate, by ammonium hydrogen carbonate, phosphate fertilizer,
Zinc sulfate is sprinkled upon stalk surface, then ploughs；
（2）Seed preparation：Hybrid corn seed is chosen, in seed 1h described in soak at room temperature and stirs in the sun, then changes water,
Continuation is dipped to budding at normal temperatures；
（3）Sowing：Sowed after ploughing again, using the plantation of the line-spacings such as 50cm, and spacing in the rows is 60cm, then routine observation emergence shape
Condition, reseed in time；
（4）Maintenance：After emergence, according to the timely weeding of weeds situation, using nicosulfuron weed sprays；According to corn variety, and
When apply lodging-prevention conditioning agent；
（5）Top dressing：Weeding applies urea simultaneously, according to per hectare 30kg, jointing-booting stage, urea is applied according to per hectare 50kg
With 15kg application of potash fertilizer；Thin soil is covered after fertilising；
（6）Prevent and treat pest and disease damage：5% Rynaxypyr suspending agent, 14 milliliter of+15% triazolone wettable powder is applied according to per hectare
100 grams of agent, preventing and treating bollworm, corn borer, dichocrocis punctiferalis；
（7）Harvest：Ensure that the kernel grouting time is no less than 50 days, using mechanized harvest, stalk returns（1）It is standby.
Claims (4)
1. a kind of corn planting method, it is characterised in that described implantation methods comprise the following steps：
（1）Straw-returning：Plough and remove plant root stubble, then uniformly spread the maize straw that length is 4-8cm strips is crushed to
It is dispersed on arable land, then according to per hectare arable land 60-70kg ammonium hydrogen carbonate or 40-70kg urea, ammonium hydrogen carbonate or urea is spilt
On stalk surface, then plough；
（2）Seed preparation：Hybrid corn seed or transgenic corn seed are chosen, in the sun in seed described in soak at room temperature
1-2h is simultaneously stirred, and then changes water, and continuation is dipped to budding at normal temperatures；
（3）Sowing：Sow after ploughing again, planted using line-spacings such as 50-60cm；
（4）Maintenance：After emergence, using nicosulfuron weed sprays, and lodging-prevention conditioning agent is applied；
（5）Top dressing：Weeding applies urea simultaneously, according to per hectare 30-40kg, jointing-booting stage, is applied according to per hectare 40-50kg
With urea and 10-15kg application of potash fertilizer；Thin soil is covered after fertilising；
（6）Prevent and treat pest and disease damage：The triazolone wettable of 5% Rynaxypyr suspending agent 14-18 milliliters+15% is applied according to per hectare
80-100 grams of pulvis, preventing and treating bollworm, corn borer, dichocrocis punctiferalis；
（7）Harvest：Ensure that the kernel grouting time is no less than 50 days, using mechanized harvest, maize straw returns（1）It is standby.
A kind of 2. corn planting method according to claim 1, it is characterised in that step（1）In, be administered simultaneously phosphate fertilizer and
Zinc sulfate, its mass ratio are 1:1.
A kind of 3. corn planting method according to claim 1, it is characterised in that step（3）In, line-spacing 50cm, strain
Away from for 50-60cm.
A kind of 4. corn planting method according to claim 1, it is characterised in that step（5）In, according to per hectare 50kg
Using urea and 12kg application of potash fertilizer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711227972.4A CN107691144A (en) | 2017-11-29 | 2017-11-29 | A kind of corn planting method |
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| CN201711227972.4A CN107691144A (en) | 2017-11-29 | 2017-11-29 | A kind of corn planting method |
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| CN107691144A true CN107691144A (en) | 2018-02-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718958A (en) * | 2018-05-31 | 2018-11-02 | 山东省烟台市农业科学研究院 | A kind of corn planting method of prevention and control typhoon climate stress |
| CN109005927A (en) * | 2018-07-11 | 2018-12-18 | 烟台市稻香商贸有限公司 | A kind of method of straw-returning |
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| CN109005927A (en) * | 2018-07-11 | 2018-12-18 | 烟台市稻香商贸有限公司 | A kind of method of straw-returning |
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Application publication date: 20180216 |