CN105837314A - Corn-for-seed field improver and preparation method thereof - Google Patents
Corn-for-seed field improver and preparation method thereof Download PDFInfo
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- CN105837314A CN105837314A CN201610172123.2A CN201610172123A CN105837314A CN 105837314 A CN105837314 A CN 105837314A CN 201610172123 A CN201610172123 A CN 201610172123A CN 105837314 A CN105837314 A CN 105837314A
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- seed production
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a corn-for-seed field improver and a preparation method thereof, relates to a soil conditioning material and especially relates to a soil conditioning material for corn-for-seed field. The invention aims to provide the improver which effectively prevents diseases in the corn-for-seed field and improves yield and quality of corn-for-seed. The corn-for-seed field improver includes soil yeast fertilizer, medium-trace element nutrients, monoammonium phosphate, golden potassium fertilizer, a continuous cropping resisting agent, polyvinyl alcohol, polyacrylamide and metalaxyl. The corn-for-seed field improver effectively conditions physical character of soil, prevents the diseases in the corn-for-seed field, improves the yield and quality of corn-for-seed, has excellent economical benefit and is used in the field of agricultural planting.
Description
Technical field
The present invention relates to a kind of soil-conditioning material, particularly relate to a kind of soil-conditioning material for seed production corn field.
Background technology
In recent years, drought is met in northeast corn production of hybrid seeds district year after year, and seed breeding base west on a large scale is moved, the new product with Hexi Corridor In Gansu as representative
Plant district to emerge rapidly.Here soil is wide, dry, and illumination is sufficient, and day and night temperature is big, and rareer is to have to obtain sky
The thickest water resource and natural isolation strip, corn seed producing yield is high, quality is good, low cost, is that domestic corn seed produces and storage
The ideal place hidden, current production of hybrid seeds area is stable more than 1,500,000 mu, and year produces 6.5 hundred million kilograms of high-grade maize seed, accounts for
More than the 50% of whole nation Semen Maydis sowing quantity, plays vital effect to whole nation Maize Production.The subject matter being currently, there are
Be: seed production corn cultivated area is big, continuous cropping year limit for length, external source Varieties is many, and maize diseases is popular and spreads, and makes the production of hybrid seeds beautiful
The rice underproduction 5～10%.
Summary of the invention
The present invention is to solve above technical problem, and the one provided micro-element nutrition fertile with soil yeast, middle is precious, phosphorus
Acid one ammonium, gold potash fertilizer, successive planting resistant agent, polyvinyl alcohol, polyacrylamide, ridomil are raw material, prepared seed production corn field
Modifying agent, effectively prevents the generation of seed production corn field disease, improves the yield and quality of seed production corn.
The seed production corn field modifying agent of the present invention, it is characterised in that including: soil yeast micro-element nutrition fertile, middle is precious, phosphoric acid
One ammonium, gold potash fertilizer, successive planting resistant agent, polyvinyl alcohol, polyacrylamide and ridomil, its air-dried mass ratio is 0.3761～0.4425:
0.2550～0.3000:0.1275～0.1500:0.0425～0.0500:0.0170～0.0200:0.0127～0.0150:0.0106～
0.0125:0.0085～0.0100.
Further, the seed production corn field modifying agent of the present invention, described soil yeast, particle diameter is 2～5mm, containing organic matter
Amount mark is 50%, containing N, P2O5、K2O mass fraction is 5%.
Further, the seed production corn field modifying agent of the present invention, described middle micro-element nutrition treasured be by carbamide, boric acid, manganese sulfate,
Copper sulfate, zinc sulfate, ferrous sulfate, ammonium molybdate press air-dry weight than for 0.55:0.05:0.08:0.04:0.10:0.15:
0.03 is mixed to get；The described middle micro-element nutrition treasured mass fraction containing N is 46%, containing B+Mn+Cu+Zn+Fe+Mo
Mass fraction is 28%, and particle diameter is 2～3mm.
Further, the seed production corn field modifying agent of the present invention, described MAP, particle diameter is 2～5mm, containing N mass fraction
It is 12%, containing P2O5Mass fraction is 52%.
Further, the seed production corn field modifying agent of the present invention, described gold potash fertilizer be by potassium sulfate, Diammonium phosphate (DAP), calcium sulfate,
Magnesium sulfate, silicate by air-dry weight than being mixed to get for 0.4000:0.1200:0.1800:0.1600:0.1400；Described
Gold potash fertilizer contains K2O mass fraction is 30%, containing P2O5Mass fraction is 10%, is 25% containing Ca+Mg mass fraction, contains
The mass fraction of metasilicic acid is 15%, and particle diameter is 0.50～1mm；
Further, the seed production corn field modifying agent of the present invention, the particle diameter of described successive planting resistant agent is the brown powder of 0.01～0.5mm.
Further, the seed production corn field modifying agent of the present invention, the particle diameter of described polyvinyl alcohol is 2～3mm.
Further, the seed production corn field modifying agent of the present invention, the particle diameter of described polyacrylamide is the white powder of .01～0.5mm.
Further, the seed production corn field modifying agent of the present invention, the particle diameter of described ridomil is the pale powder of 0.01～0.5mm.
The preparation method of the seed production corn field modifying agent of the present invention, it is characterised in that comprise the following steps: according in claim 1
Described ratio by micro-element nutrition treasured fertile for soil yeast, middle, MAP, gold potash fertilizer, successive planting resistant agent, polyvinyl alcohol,
Polyacrylamide, ridomil mix homogeneously, i.e. prepare seed production corn field modifying agent.
Seed production corn field of the present invention modifying agent and preparation method thereof difference from prior art is:
1, ridomil described in the raw material of seed production corn field of the present invention modifying agent is a kind of high-efficiency low-toxicity systemic fungicide, can press down
Growing of soil surface characters processed, the effective generation preventing soil-borne disease.
2, seed production corn field of the present invention modifying agent be by micro-element nutrition treasured fertile for soil yeast, middle, MAP, gold potash fertilizer,
Successive planting resistant agent, polyvinyl alcohol, polyacrylamide, ridomil assemble in proportion and form, by changing of fertile for soil yeast, polyvinyl alcohol
Soil effect, middle micro-element nutrition treasured, MAP, the Nutrition of gold potash fertilizer, the continuous cropping obstacle regulation and control of successive planting resistant agent are made
With, the drought-resistant water-preserving effect of polyacrylamide, the prophylaxis effect of ridomil combines together, effectively solves Hexi Corridor and walks
Corridor seed production corn cultivated area is big, continuous cropping year limit for length, the soil organism is low, soil compaction, water storage capacity is weak, nutrient imbalance,
There is the problems such as serious in soil-borne disease.
3, compared with using traditional fertilizer, the soil weight of the seed production corn field modifying agent using the present invention reduces 7.03%, poor
Different reach pole significant level (p ＜ 0.01)；Total porosity adds 6.57%, and difference reaches pole significant level (p ＜ 0.01)；Hair
Porosity adds 2.18%, and difference reaches significant level (p ＜ 0.05)；Non-porosity adds 8.89%, and difference reaches
Pole significant level (p ＜ 0.01).
4, compared with using traditional fertilizer, the soil natural water content of the seed production corn field modifying agent using the present invention adds
9.90%, difference reaches pole significant level (p ＜ 0.01)；Saturated reservoir storage adds 6.58%, and difference reaches pole significant level
(p ＜ 0.01)；Hollow billet reservoir storage adds 2.19%, and difference reaches significant level (p ＜ 0.05)；Non-hollow billet reservoir storage adds
8.89%, difference reaches pole significant level (p ＜ 0.01).
5, compared with using traditional fertilizer, after using the seed production corn field modifying agent of the present invention, gained Semen Maydis grain number per spike and hundred is planted
Grain adds 3.07 and 2.50% the most respectively, and difference reaches significant level (p ＜ 0.05)；100-grain weight and yield add 5.47 respectively
With 15.00%, difference reaches pole significant level (p ＜ 0.01).
6, the seed production corn field modifying agent raw material of the present invention is easy to get, it is easy to implement, remarkable in economical benefits.
Detailed description of the invention
Test seed production corn field modifying agent to the present invention and preparation method thereof with checking with the following Examples to make further
Bright.
Embodiment 1
Seed production corn field modifying agent micro-element nutrition fertile by soil yeast, the middle treasured of the present embodiment, MAP, gold potash fertilizer,
Successive planting resistant agent, polyvinyl alcohol, polyacrylamide, ridomil form, and the air-dried quality of the most each raw material is as shown in table 1.
The amount (unit: g) of each raw material in table 1 embodiment 1
Above-described raw material, wherein soil yeast is fertile, particle diameter 2～5mm, and is 50% containing organic mass fraction, N matter
Amount mark is 15%, containing P2O5Mass fraction is 10%, K2O mass fraction is 10%, and Australia's individual proprietorship biological engineering is limited
Products；Middle micro-element nutrition treasured is by carbamide, boric acid, manganese sulfate, copper sulfate, zinc sulfate, ferrous sulfate, molybdic acid
Ammonium by air-dry weight ratio be mixed to get for 0.55:0.05:0.08:0.04:0.10:0.15:0.03, particle diameter is 2～3mm,
And boracic, manganese, copper, zinc, weight of iron mark are 30%, U.S.'s individual proprietorship Weifang Chemical Co., Ltd. product；MAP, grain
Footpath is 2～5mm, and containing N mass fraction be 12%, containing P2O5Mass fraction is 52%, the Yuntianhua world, Yunnan chemical industry share
Company limited's product；Gold potash fertilizer is
0.4000:0.1200:0.1800:0.1600:0.1400 is mixed to get, and particle diameter is 0.50～1mm, and containing K2O mass is divided
Number is 30%, containing P2O5Mass fraction is 10%, is 25% containing Ca+Mg mass fraction, is 15% containing metasilicic acid mass fraction,
Jie Wei bio tech ltd, Shandong product；Successive planting resistant agent, for the brown powder of particle diameter 0.01～0.5mm, Beijing biology skill
Art company limited product；Polyvinyl alcohol, for the powder of granularity 2～3mm, Lanzhou Heng Xin insulation material company limited product；Poly-
Acrylamide, for the white powder of particle diameter 0.01～0.5mm, Xi'an Lan Xiang Chemical Co., Ltd. product；Ridomil, for particle diameter
The pale powder of 0.01～0.5mm, Zhengzhou An Yong chemical article company limited product.
Embodiment 2
The seed production corn field modifying agent of the present embodiment is to be prepared according to the amount mix homogeneously in table 1 by each raw material in embodiment 1.
Seed production corn field modifying agent in embodiment 1 carrying out quality analysis understand, the product of the present invention reaches the quality of conditioner
Requirement, as shown in table 2.
Table 2 seed production corn of the present invention field modifying agent product quality analysis result
Checking test
Experimental field overview:
Test and planted continuously at society of Yang Jiadun village four, Dang Zhai town, Ganzhou District, Zhangye City, Gansu Province villager Lu Huaiqing in 2012～2014
Seed production corn is carried out on the base of 13 years, experimental field height above sea level 1501m, longitude 100 ° 28 ' 36 ", north latitude 38 ° 51 '
47 ", year samming 7.50 DEG C, average annual precipitation 116mm, average annual evaporation capacity 1900mm, frost-free period 160d, soil types is
Fill desert soil, 0～20cm arable layer contain content of organic matter 16.21g/kg, alkali-hydrolyzable nitrogen 60.31mg/kg, rapid available phosphorus 11.80mg/kg,
Available potassium 156.28mg/kg, pH value 8.23, total salt 1.6g/kg, unit weight 1.43g/cm3, total porosity 46.04%, soil
Quality is light loamy soil, and preceding crop is seed production corn.
Test processes:
Test designs 3 groups of process altogether, processes 1, compares (not applying fertilizer)；Process 2, traditional fertilizer: middle micro-element nutrition is precious
884.78kg/hm2+ MAP 490.38kg/hm2+ gold potash fertilizer 150kg/hm2；Process 3, seed production corn field in embodiment 1
Modifying agent 3000kg/hm2, each test processes and is repeated 3 times, and random district group arranges.
Field planting method:
Field test plot area is 24m2(6m × 4m), each community surrounding builds the ridge, ridge width 40cm, ridge height 30cm,
Sowing time 2012～on April 22nd, 2015, maternal field planting spacing in the rows 25cm, line-spacing 50cm, male parent configures with Caulis et folium pavettae hongkongensis,
Spacing in the rows 50cm.Seed production corn field modifying agent makees base fertilizer before corn seeding and applies 0～20cm soil layer.In Semen Maydis jointing stage, pregnant
Fringe phase, heading stage, pustulation period, milk stage, respectively pour water 1 time, and each community irrigation quantity is equal, and pour water 900m every time3/hm2。
Economic characters measure: adopt 30 fruit ear indoor measurement tassel row numbers, grain number per spike, fringes during harvest corn in experimental plot at random
Grain weight, each experimental plot individually gathers in the crops, and cell production is converted into hectare yield and carries out statistical analysis.
Data statistical approach: maize economy character and yield use multiple comparisons, and LSR checks.
Result of the test: as shown in table 3.
Table 3 seed production corn field modifying agent and matched group, the effectiveness comparison of traditional fertilizer
By table 3 it can be seen that the seed production corn field modifying agent that the present invention is used in seed production corn field compares with traditional fertilizer, Semen Maydis
Grain number per spike, Ear weight, 100-grain weight, yield are all significantly increased.
Below to using the corn seed producing field soil property of product of the present invention and Semen Maydis quality and yield is measured, with matched group,
Traditional fertilizer group compares, and is analyzed its economic benefit.
1, the seed production corn field of the present invention modifying agent impact on corn seed producing field soil physical properties
Finding after testing soil physical properties, seed production corn field modifying agent and the traditional fertilizer ratio of the present invention is used in seed production corn field
Relatively, unit weight reduces 7.03%, and difference reaches pole significant level (p ＜ 0.01)；Total porosity adds 6.57%, and difference reaches
Pole significant level (p ＜ 0.01)；Capillary porosity adds 2.18%, and difference reaches significant level (p ＜ 0.05)；Non-porosity
Adding 8.89%, difference reaches pole significant level (p ＜ 0.01), as shown in table 4.
The impact on corn seed producing field physical property of the table 4 seed production corn of the present invention field modifying agent
Note: represent that LSR0.01, lower case difference represent the LSR0.05 significance level of difference with column data capitalization difference, lower same.
2, the seed production corn field of the present invention modifying agent impact on corn seed producing field reservoir storage
Finding after testing soil moisture content and reservoir storage, seed production corn field modifying agent and the tradition of the present invention is used in seed production corn field
Chemical fertilizer compares, and natural moisture content adds 9.90%, and difference reaches pole significant level (p ＜ 0.01)；Saturated reservoir storage adds
6.58%, difference reaches pole significant level (p ＜ 0.01)；Hollow billet reservoir storage adds 2.19%, and difference reaches significant level (p
＜ 0.05)；Non-hollow billet reservoir storage adds 8.89%, and difference reaches pole significant level (p ＜ 0.01), as shown in table 5.
The impact on corn seed producing field reservoir storage of the table 5 seed production corn of the present invention field modifying agent
3, seed production corn field of the present invention modifying agent is on maize economy character and the impact of yield
Find after maize economy character and yield are tested, use seed production corn field modifying agent and compare with traditional fertilizer, corncob grain
Number and 100-grain weight add 3.07 and 2.50% respectively, and difference reaches significant level (p ＜ 0.05)；100-grain weight and yield increase respectively
5.47 and 15.00%, difference reaches pole significant level (p ＜ 0.01), as shown in table 6.
Table 6 seed production corn of the present invention field modifying agent is on maize economy character and the impact of yield
4, the economic benefit of seed production corn field of the present invention modifying agent
The present invention in 2012,2013,2014 on Hexi Corridor In Gansu corn seed producing field effective popularizing area be 1.10
Ten thousand hm2." the agricultural science and technology achievement economic benefit calculation method " issued according to the Chinese Academy of Agricultural Sciences, promotes the economic effect in year to project
Benefit is evaluated, and result shows: the newly-increased gross output value 41,250,000 yuan (demonstration area 1.10 ten thousand hm2× new output value 3750 yuan/
hm2), newly-increased gross profit 2467.08 ten thousand yuan (demonstration area 1.10 ten thousand hm2× newly-increased 2242.80 yuan/hm of net profit2), joint
Zhi Chengben 742.50 ten thousand yuan (demonstration area 1.10 ten thousand hm2× joint 675 yuan/hm of Zhi Chengben2).The seed production corn of the present invention is described
The remarkable in economical benefits of field modifying agent.
Although the foregoing describing the detailed description of the invention of the present invention, it will be appreciated by those of skill in the art that these are only to lift
Example illustrates, protection scope of the present invention is defined by the appended claims.Those skilled in the art is without departing substantially from the present invention
Principle and essence on the premise of, these embodiments can be made various changes or modifications, but these changes and amendment all fall
Enter protection scope of the present invention.
Claims (10)
1. a seed production corn field modifying agent, it is characterised in that including: soil yeast micro-element nutrition fertile, middle is precious, phosphoric acid one
Ammonium, gold potash fertilizer, successive planting resistant agent, polyvinyl alcohol, polyacrylamide and ridomil, its air-dried mass ratio is 0.3761～0.4425:
0.2550～0.3000:0.1275～0.1500:0.0425～0.0500:0.0170～0.0200:0.0127～0.0150:0.0106～
0.0125:0.0085～0.0100.
Seed production corn field the most according to claim 1 modifying agent, it is characterised in that: described soil yeast fertilizer particle diameter be 2～
5mm, is 50% containing organic mass fraction, containing N, P2O5、K2O mass fraction is 5%.
Seed production corn field the most according to claim 1 modifying agent, it is characterised in that: described middle micro-element nutrition treasured be by
Carbamide, boric acid, manganese sulfate, copper sulfate, zinc sulfate, ferrous sulfate, ammonium molybdate press air-dry weight than for 0.55:0.05:0.08:
0.04:0.10:0.15:0.03 is mixed to get, and the particle diameter of described middle micro-element nutrition treasured is 2～3mm.
Seed production corn field the most according to claim 1 modifying agent, it is characterised in that: described MAP particle diameter is 2～5mm,
It is 12% containing N mass fraction, containing P2O5Mass fraction is 52%.
Seed production corn field the most according to claim 1 modifying agent, it is characterised in that: described gold potash fertilizer be by potassium sulfate,
Diammonium phosphate (DAP), calcium sulfate, magnesium sulfate, silicate press air-dry weight than for 0.4000:0.1200:0.1800:0.1600:0.1400
It is mixed to get；The particle diameter of described gold potash fertilizer is 0.50～1mm.
Seed production corn field the most according to claim 1 modifying agent, it is characterised in that: the particle diameter of described successive planting resistant agent be 0.01～
0.5mm。
Seed production corn field the most according to claim 1 modifying agent, it is characterised in that: the particle diameter of described polyvinyl alcohol be 2～
3mm。
Seed production corn field the most according to claim 1 modifying agent, it is characterised in that: the particle diameter of described polyacrylamide be .01～
0.5mm。
Seed production corn field the most according to claim 1 modifying agent, it is characterised in that: the particle diameter of described ridomil be 0.01～
0.5mm。
10. the preparation method of a seed production corn field modifying agent, it is characterised in that comprise the following steps: according in claim 1
Described ratio by micro-element nutrition treasured fertile for soil yeast, middle, MAP, gold potash fertilizer, successive planting resistant agent, polyvinyl alcohol,
Polyacrylamide, ridomil mix homogeneously, i.e. prepare seed production corn field modifying agent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610172123.2A CN105837314A (en) | 2016-03-24 | 2016-03-24 | Corn-for-seed field improver and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172123.2A CN105837314A (en) | 2016-03-24 | 2016-03-24 | Corn-for-seed field improver and preparation method thereof |
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| CN105837314A true CN105837314A (en) | 2016-08-10 |
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ID=56583436
Family Applications (1)
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| CN201610172123.2A Pending CN105837314A (en) | 2016-03-24 | 2016-03-24 | Corn-for-seed field improver and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106397035A (en) * | 2016-08-31 | 2017-02-15 | 安徽省寿县板桥草制工艺品有限公司 | Production-increasing disease-resistant fertilizer used for planting novel mat grass |
| CN108586063A (en) * | 2018-06-26 | 2018-09-28 | 界首市菁华科技信息咨询服务有限公司 | A kind of blueness olive mouthfeel modifying agent and its application method |
| CN110050681A (en) * | 2019-05-08 | 2019-07-26 | 北京市植物保护站 | A kind of tomato seedling method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1217308A (en) * | 1998-11-20 | 1999-05-26 | 王孟廷 | Seedling-raising agent of vegetables in day-light greenhouse |
| CN102320890A (en) * | 2011-08-24 | 2012-01-18 | 甘肃省敦煌种业股份有限公司玉门市种子公司 | Production of hybrid seeds corn is multi-functional special-purpose fertile |
| CN104447113A (en) * | 2014-11-27 | 2015-03-25 | 苏建丽 | Preparation method of microbial organic fertilizer |
-
2016
- 2016-03-24 CN CN201610172123.2A patent/CN105837314A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1217308A (en) * | 1998-11-20 | 1999-05-26 | 王孟廷 | Seedling-raising agent of vegetables in day-light greenhouse |
| CN102320890A (en) * | 2011-08-24 | 2012-01-18 | 甘肃省敦煌种业股份有限公司玉门市种子公司 | Production of hybrid seeds corn is multi-functional special-purpose fertile |
| CN104447113A (en) * | 2014-11-27 | 2015-03-25 | 苏建丽 | Preparation method of microbial organic fertilizer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106397035A (en) * | 2016-08-31 | 2017-02-15 | 安徽省寿县板桥草制工艺品有限公司 | Production-increasing disease-resistant fertilizer used for planting novel mat grass |
| CN108586063A (en) * | 2018-06-26 | 2018-09-28 | 界首市菁华科技信息咨询服务有限公司 | A kind of blueness olive mouthfeel modifying agent and its application method |
| CN110050681A (en) * | 2019-05-08 | 2019-07-26 | 北京市植物保护站 | A kind of tomato seedling method |
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Application publication date: 20160810 |