CN106973661A - Subtract the method for nitrogen fertilizer application in a kind of soybean planting - Google Patents
Subtract the method for nitrogen fertilizer application in a kind of soybean planting Download PDFInfo
- Publication number
- CN106973661A CN106973661A CN201710101597.2A CN201710101597A CN106973661A CN 106973661 A CN106973661 A CN 106973661A CN 201710101597 A CN201710101597 A CN 201710101597A CN 106973661 A CN106973661 A CN 106973661A
- Authority
- CN
- China
- Prior art keywords
- soybean
- nitrogen fertilizer
- cave
- mix
- poured
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a kind of agricultural plantation technology field, and in particular to subtracts the method for nitrogen fertilizer application in a kind of soybean planting.Specifically, select the soybean benevolence of full grains, immerse low-temperature treatment in acetic acid copper solution, sowing cave is excavated in crop field, the uniform paving in cave bottom spills one layer and releases slow urea, by in soybean planting to cave, fill up original soil, to seedling stage and after bearing pods after soybean definite value, the aqueous solution that a pH value is 3 3.5 was poured every several days, after soybean harvest, by Soybean Root and original soil mix, the once aqueous solution of organic concentration of carbon in 10 15mg/L is poured in crop field, mix becomes thoroughly decomposed, soybean planting method of the present invention can significantly reduce amount of application of nitrogen fertilizer during soybean planting, more traditional conventional soy plantation nitrogen fertilizer amount reduces more than 55%.
Description
Technical field
The present invention relates to a kind of agricultural plantation technology field, and in particular to subtracts the method for nitrogen fertilizer application in a kind of soybean planting.
Background technology
Soybean is one of the main grain of China and oil crops, be with high nutritive value, high physiologically active and
The valuable living resources of extensive industrial use, soybean contains protein 40% or so, wherein 8 kinds can not synthesized containing the mankind must
Palpus amino acid, the laudatory title with perfect albumen, fat content is 20% or so, rich in unrighted acid, it is possible to decrease the serum of people
Cholesterol, is the edible health-care oil raw material of high-quality, develops Soybean production, in addition to needing to cultivate high yield and high quality soybean varieties, is set up
The Efficient Cultivation measure of suitable Soybean production also plays the role of important, and nitrogen is a large amount of nutrition member needed for growth and development of plants
One of element, directly affects soybean yields and quality, and China is the relatively low country of utilization rate of nitrogen fertilizer in the world, and staple food crop is big
The nitrogenous fertilizer agronomy efficiency and utilization rate of nitrogen fertilizer of beans are in a relatively low state of utilization rate, this to improve agricultural production efficiency and
There is certain obstruction in the process of environmental protection.
The content of the invention
To solve the problem of utilization rate of nitrogen fertilizer is relatively low in existing soybean planting, it is an object of the invention to provide a kind of soybean
Subtract the method for nitrogen fertilizer application in plantation.
The technical solution adopted by the present invention is to subtract the method for nitrogen fertilizer application in a kind of soybean planting, specifically：
（1）The soybean benevolence of full grains is selected, immerses concentration to be 5-8 in temperature in 0.02-0.03% acetic acid copper solution
Handled 3-4 hours at DEG C；
（2）Sowing cave is excavated in crop field, a diameter of 40-45cm in cave is sowed, depth is in 35-40cm, and uniformly paving spills one layer at cave bottom
Slow urea is released, original soil in soybean planting to cave, will be filled up, it is described to release slow urea in making, uniformly wrap one in urea surface
Thickness degree is 0.5-0.8cm, and 100 are pressed by bog soil, salt, water:1：The slow coating of releasing that 15 weight is obtained than mixing, painting
After the completion of covering, baked under 60 DEG C of baking temperature 30 minutes；
（3）To seedling stage after soybean definite value, every 5 days, the aqueous solution that a pH value is 3-3.5 is poured, every time every plant of pouring 2-
3ml；
（4）After soybean is born pods, every 3 days, the aqueous solution that a pH value is 3-3.5 is poured, every time every plant of pouring 1-1.5ml；
（5）After soybean harvest, by Soybean Root and original soil mix, once water of organic concentration of carbon in 10-15mg/L is poured in crop field
Solution, mix 40-50cm is deep, after 30-40 days, and mix is once again, you can sow again.
Beneficial effect of the present invention is,
Soybean planting method of the present invention can significantly reduce amount of application of nitrogen fertilizer during soybean planting, and more traditional conventional soy plants nitrogen
Fertile consumption reduces more than 55%, wherein, soybean is immersed into concentration small for low-temperature treatment 3-4 in 0.02-0.03% acetic acid copper solution
When, the emergence rate of beans kind can be significantly improved and go out shoot survival percent, uniform paving spills one layer and releases slow urea at cave bottom, in urea outer layer
Coating releases slow coating by what bog soil, salt, water were mixed to get, can suppress to urinate the activity of enzyme in soil, so as to delay urea
After decomposable process, improves urea and release after slow performance, soybean definite value to seedling stage, and soybean is born pods, every several days, pour once
PH value is the 3-3.5 aqueous solution, may advantageously facilitate soybean root system and expands growth during this period, increases root nodule, so as to significantly improve
Soybean root system is after seedling stage and maturity period fixed nitrogen level, soybean harvest, by Soybean Root and original soil mix, pours a machine concentration of carbon
Become thoroughly decomposed in 10-15mg/L aqueous solution mix, contribute to the content of nitrogen-fixing bacteria in fast quick-recovery soil fertility, increase soil, be
Next high yield lays the first stone.
Embodiment
Subtract the method for nitrogen fertilizer application in embodiment 1, a kind of soybean planting, specifically：
（1）The soybean benevolence of full grains is selected, immerses concentration in 0.02% acetic acid copper solution, to handle in the case where temperature is 5 DEG C
3 hours；
（2）Sowing cave is excavated in crop field, a diameter of 40-45cm in cave is sowed, depth is in 35-40cm, and uniformly paving spills one layer at cave bottom
Slow urea is released, original soil in soybean planting to cave, will be filled up, it is described to release slow urea in making, uniformly wrap one in urea surface
Thickness degree is 0.5cm, and 100 are pressed by bog soil, salt, water:1：What 15 weight was obtained than mixing releases slow coating, has coated
Cheng Hou, is baked 30 minutes under 60 DEG C of baking temperature；
（3）To seedling stage after soybean definite value, every 5 days, the aqueous solution that a pH value is 3 is poured, every time every plant of pouring 2ml；
（4）After soybean is born pods, every 3 days, the aqueous solution that a pH value is 3 is poured, every time every plant of pouring 1ml；
（5）After soybean harvest, by Soybean Root and original soil mix, organic concentration of carbon is poured once in crop field in the water-soluble of 10mg/L
Liquid, mix 40-50cm is deep, after 30 days, and mix is once again, you can sow again.
Subtract the method for nitrogen fertilizer application in embodiment 2, a kind of soybean planting, specifically：
（1）The soybean benevolence of full grains is selected, immerses concentration in 0.03% acetic acid copper solution, to handle in the case where temperature is 8 DEG C
4 hours；
（2）Sowing cave is excavated in crop field, a diameter of 40-45cm in cave is sowed, depth is in 35-40cm, and uniformly paving spills one layer at cave bottom
Slow urea is released, original soil in soybean planting to cave, will be filled up, it is described to release slow urea in making, uniformly wrap one in urea surface
Thickness degree is 0.6cm, and 100 are pressed by bog soil, salt, water:1：What 15 weight was obtained than mixing releases slow coating, has coated
Cheng Hou, is baked 30 minutes under 60 DEG C of baking temperature；
（3）To seedling stage after soybean definite value, every 5 days, the aqueous solution that a pH value is 3.5 is poured, every time every plant of pouring 3ml；
（4）After soybean is born pods, every 3 days, the aqueous solution that a pH value is 3.5 is poured, every time every plant of pouring 1.5ml；
（5）After soybean harvest, by Soybean Root and original soil mix, organic concentration of carbon is poured once in crop field in the water-soluble of 15mg/L
Liquid, mix 50cm is deep, after 40 days, and mix is once again, you can sow again.
Subtract the method for nitrogen fertilizer application in embodiment 3, a kind of soybean planting, specifically：
（1）The soybean benevolence of full grains is selected, immerses concentration in 0.025% acetic acid copper solution, in the case where temperature is 7 DEG C to locate
Reason 3.5 hours；
（2）Sowing cave is excavated in crop field, a diameter of 40-45cm in cave is sowed, depth is in 35-40cm, and uniformly paving spills one layer at cave bottom
Slow urea is released, original soil in soybean planting to cave, will be filled up, it is described to release slow urea in making, uniformly wrap one in urea surface
Thickness degree is 0.8cm, and 100 are pressed by bog soil, salt, water:1：What 15 weight was obtained than mixing releases slow coating, has coated
Cheng Hou, is baked 30 minutes under 60 DEG C of baking temperature；
（3）To seedling stage after soybean definite value, every 5 days, the aqueous solution that a pH value is 3.2 is poured, every time every plant of pouring 2.5ml；
（4）After soybean is born pods, every 3 days, the aqueous solution that a pH value is 3.2 is poured, every time every plant of pouring 1.2ml；
（5）After soybean harvest, by Soybean Root and original soil mix, organic concentration of carbon is poured once in crop field in the water-soluble of 12mg/L
Liquid, mix 45cm is deep, after 35 days, and mix is once again, you can sow again.
Below in conjunction with specific plantation contrast test, the present invention will be described：
Test material：Examination for soybean varieties be Heihe 43, soya seeds used be upper one year from same plantation place produce it is big
Produced soya seeds are randomly divided into experimental group, conventional group, control group 1, control group 2, control group 3, control group 4, right by beans seed
According to group 5, control group 6, totally nine groups, every group 100 of control group 7；
Test and carried out in 2015 in Zongyang County Jin She townshiies, experimental field soil is loess, each group plot soil fertility is close；
Wherein, experimental group carries out Cultivate administration according to the mode of embodiment 3；
Conventional group is managed according to conventional soy planting patterns；
The cancellation step on the basis of embodiment 3 of control group 1（1）Treatment process；
The cancellation step on the basis of embodiment 3 of control group 2（2）In uniformly wrap one layer in urea surface and release slow coating；
Control group 3 is on the basis of embodiment 3 by step（2）In slow urea of releasing be substituted for commercially available routine and release slow urea；
The cancellation step on the basis of embodiment 3 of control group 4（3）；
The cancellation step on the basis of embodiment 3 of control group 5（4）；
The cancellation step on the basis of embodiment 3 of control group 6（3）And step（4）；
The cancellation step on the basis of embodiment 3 of control group 7（5）；
Wherein, experimental group, control group 1, control group 2, control group 3, control group 4, control group 5 only apply nitrogenous fertilizer, and nitrogen in cave
Fertile applied amount is identical, and conventional group applies nitrogenous fertilizer according to a conventional method（Urea）, in addition, remaining way to manage all same of each group；
During experiment, emergence rate and shoot survival percent is gone out after statistics each group soybean planting, off-test counts each group mu Yield of Soybean amount, its
Remaining each group applies relative to conventional group nitrogenous fertilizer increases or decreases percentage, soybean root system dry weight, and fixed nitrogen bacterial content in soil,
As a result it see the table below 1：
| Group | Emergence rate（%） | Go out shoot survival percent（%） | Mu Yield of Soybean amount（kg） | Apply for conventional group nitrogenous fertilizer and increase or decrease percentage（%） | Soybean root system dry weight（G/ plants） | Fixed nitrogen bacterial content in soil（Individual/g） |
| Experimental group | 100 | 100 | 540 | -55 | 15.8 | 1×106 |
| Conventional group | 83 | 75 | 520 | - | 12.2 | 1×103 |
| Control group 1 | 85 | 70 | 511 | -55 | 15.2 | 1×106 |
| Control group 2 | 100 | 100 | 460 | -55 | 15.6 | 1×106 |
| Control group 3 | 100 | 100 | 480 | -55 | 15.0 | 1×106 |
| Control group 4 | 100 | 100 | 472 | -55 | 12.5 | 1×106 |
| Control group 5 | 100 | 100 | 455 | -55 | 12.2 | 1×106 |
| Control group 6 | 100 | 100 | 410 | -55 | 12.0 | 1×106 |
| Control group 7 | 100 | 100 | 536 | -55 | 15.7 | 1×103 |
As shown in Table 1, nitrogen application can be significantly reduced while mu Yield of Soybean amount is ensured using the implantation methods of embodiment 3
Amount, wherein, soybean benevolence immerses concentration in 0.025% acetic acid copper solution, 3.5 hours energy are handled in the case where temperature is 7 DEG C
Significantly improve soybean benevolence emergence rate and go out shoot survival percent, the slow performance of releasing that the application releases slow urea releases slow better than commercially available routine
After the releasing of urea is born pods after slow performance, soybean definite value to seedling stage and soybean, the aqueous solution that pH value is 3.2 is poured in crop field, is had
Help promote soybean root system nodule formation and expansion, increase after soybean root system dry weight, soybean harvest, by Soybean Root and original soil mix
And pour organic concentration of carbon and become thoroughly decomposed in the 12mg/L aqueous solution, fixed nitrogen bacterial content in soil can be significantly improved.
Claims (4)
1. subtract the method for nitrogen fertilizer application in a kind of soybean planting, it is characterised in that specific：
（1）The soybean benevolence of full grains is selected, immerses concentration to be 5-8 in temperature in 0.02-0.03% acetic acid copper solution
Handled 3-4 hours at DEG C；
（2）Sowing cave is excavated in crop field, uniform paving spills one layer and releases slow urea at cave bottom, by soybean planting to cave, fills up original soil；
（3）To seedling stage after soybean definite value, every 5 days, the aqueous solution that a pH value is 3-3.5 is poured, every time every plant of pouring 2-
3ml；
（4）After soybean is born pods, every 3 days, the aqueous solution that a pH value is 3-3.5 is poured, every time every plant of pouring 1-1.5ml；
（5）After soybean harvest, by Soybean Root and original soil mix, once water of organic concentration of carbon in 10-15mg/L is poured in crop field
Solution mix, after 30-40 days, mix is once again, you can sow again.
2. subtract the method for nitrogen fertilizer application in a kind of soybean planting according to claim 1, it is characterised in that
The a diameter of 40-45cm in sowing cave, depth is in 35-40cm.
3. subtract the method for nitrogen fertilizer application in a kind of soybean planting according to claim 1, it is characterised in that
It is described to release slow urea in making, uniformly wrap a layer thickness in urea surface for 0.5-0.8cm, by bog soil, salt,
Water presses 100:1：What 15 weight was obtained than mixing releases slow coating, after the completion of coating, is baked under 60 DEG C of baking temperature
30 minutes.
4. subtract the method for nitrogen fertilizer application in a kind of soybean planting according to claim 1, it is characterised in that
Mix depth is 40-50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710101597.2A CN106973661A (en) | 2017-02-24 | 2017-02-24 | Subtract the method for nitrogen fertilizer application in a kind of soybean planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710101597.2A CN106973661A (en) | 2017-02-24 | 2017-02-24 | Subtract the method for nitrogen fertilizer application in a kind of soybean planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106973661A true CN106973661A (en) | 2017-07-25 |
Family
ID=59338583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710101597.2A Withdrawn CN106973661A (en) | 2017-02-24 | 2017-02-24 | Subtract the method for nitrogen fertilizer application in a kind of soybean planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106973661A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749034A (en) * | 2013-12-31 | 2014-04-30 | 中国科学院南京土壤研究所 | Method for reducing nitrogen fertilizer in wheat-corn rotation system |
| CN105237256A (en) * | 2015-09-28 | 2016-01-13 | 广西洪喜肥业有限公司 | Soybean compound fertilizer and production method thereof |
| CN105638150A (en) * | 2014-11-10 | 2016-06-08 | 黑龙江省聚拢乾坤农业技术开发有限公司 | Technical method for cultivating high-oil soybeans |
| CN105850466A (en) * | 2016-04-28 | 2016-08-17 | 平顶山市绿禾农业科技开发有限公司 | Soybean planting method capable of increasing yield through plant hormone |
-
2017
- 2017-02-24 CN CN201710101597.2A patent/CN106973661A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749034A (en) * | 2013-12-31 | 2014-04-30 | 中国科学院南京土壤研究所 | Method for reducing nitrogen fertilizer in wheat-corn rotation system |
| CN105638150A (en) * | 2014-11-10 | 2016-06-08 | 黑龙江省聚拢乾坤农业技术开发有限公司 | Technical method for cultivating high-oil soybeans |
| CN105237256A (en) * | 2015-09-28 | 2016-01-13 | 广西洪喜肥业有限公司 | Soybean compound fertilizer and production method thereof |
| CN105850466A (en) * | 2016-04-28 | 2016-08-17 | 平顶山市绿禾农业科技开发有限公司 | Soybean planting method capable of increasing yield through plant hormone |
Non-Patent Citations (1)
| Title |
|---|
| 鲁剑巍等: "《肥料使用技术手册》", 31 January 2010, 金盾出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107771608A (en) | A kind of implantation methods of selenium-rich pawpaw | |
| CN106922369A (en) | A kind of implantation methods of soybean | |
| CN110226476A (en) | A kind of implantation methods of rice | |
| CN106332712A (en) | Method for planting Hongyang kiwis | |
| CN104115639B (en) | A kind of booth spring asparagus lettuce cultivation method for premature | |
| CN106518193A (en) | Zinc-rich organic fertilizer | |
| CN105052513A (en) | High-yield planting method for seasoned radish | |
| CN106973661A (en) | Subtract the method for nitrogen fertilizer application in a kind of soybean planting | |
| CN115286449A (en) | Organic corn planting fertilizer suitable for black land and preparation method thereof | |
| CN107820772A (en) | A kind of pre-sowing treatment method of peppermint seed | |
| CN106171456A (en) | A kind of method for culturing seedlings cultivating Caulis et Folium Brassicae capitatae healthy seedling | |
| CN110972837A (en) | High-yield tomato seedling culture method | |
| CN111512908A (en) | Planting method for improving oat yield and improving oat quality | |
| CN105875174A (en) | Chili planting method | |
| CN106982609A (en) | Subtract the method for nitrogen fertilizer application in a kind of peanut cultivation | |
| CN109220631A (en) | A kind of Chinese cabbage high-yield planting method | |
| CN111517877A (en) | Special biological source bacterial fertilizer system for cherries and application method thereof | |
| CN105104135A (en) | Culture method for accelerating bean sprouting | |
| CN111386989A (en) | Chenopodium quinoa planting and cultivating method, chenopodium quinoa rice wine and making method thereof | |
| CN106912319A (en) | A kind of willow sowing Nutrition Soil | |
| JP6967315B1 (en) | Soil improvement materials and compost manufacturing methods and soil improvement materials and compost | |
| CN112154879B (en) | Planting method of zinc-rich rice | |
| CN106631451A (en) | Special slow-release fertilizer for hawthorns and preparation method of special slow-release fertilizer | |
| CN108901600B (en) | Method for cultivating milk-flavor edible fungi by recycling expired milk | |
| CN106665061A (en) | Seedling culture method capable of increasing yield of potatoes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170725 |
|
| WW01 | Invention patent application withdrawn after publication |