CN108419632A - The method of milpa crop rotation green manure crop - Google Patents
The method of milpa crop rotation green manure crop Download PDFInfo
- Publication number
- CN108419632A CN108419632A CN201810189414.1A CN201810189414A CN108419632A CN 108419632 A CN108419632 A CN 108419632A CN 201810189414 A CN201810189414 A CN 201810189414A CN 108419632 A CN108419632 A CN 108419632A
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- China
- Prior art keywords
- crop
- green manure
- corn
- milpa
- fertilizer
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- 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.)
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Classifications
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- 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
- A01G22/20—Cereals
-
- 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
- A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
The present invention provides a kind of methods of milpa crop rotation green manure crop.For the present invention using the Radish of Cruciferae as green manure crop, this crop survival ability is strong, easy to spread；Part organic fertilizer can be provided during succession crop corn growth and play certain water retention, reduce the use of chemical fertilizer, cost is saved, increase economic efficiency, may advantageously facilitate the growth of corn.
Description
Technical field
The present invention relates to agricultural plantation technology field, especially a kind of method of milpa crop rotation green manure crop.
Background technology
Due to China some areas excessively use chemical fertilizer, cause soil to be acidified, it is hardened the problems such as, seriously affected work
The growth of object.Green manure is used as the green plants body of fertilizer, is a kind of nutrient completely biological source of manure.Kind green manure is as green
Organic fertilizer can provide abundant nutrient for soil, can make difficultly soluble nutrient conversion in soil, can improve the physico of soil
It learns character and promotes the activity of edaphon.Green manure covering can effective conservation of soil and water, improve soil texture, improve
Soil fertility accelerates soil material cycle, improves soil nutrient utilization rate and reduces input cost.Radish is a kind of cross
Flower section green manure, it have the characteristics that it is cold-resistant, drought-enduring, acidproof, resistance to it is lean, adaptable and fresh grass amount is big, practicability is very strong.
Invention content
The purpose of the present invention is：A kind of method of milpa crop rotation green manure crop is provided, it can realize Study on Fertilizing soil,
Reduce the purpose of succession crop chemistry amount of application.
The invention is realized in this way：The method of milpa crop rotation green manure crop, includes the following steps：
1) site preparation：Site preparation is carried out after preceding crop harvest corn, removes ground root stubble, and weeds turn over soil of raking；Its
In, middle fertility and the medium above plot, do not apply fertilizer when site preparation；Middle fertility plot below, applies phosphate fertilizer using base per acre
1.5-2.5kg/667m2, when site preparation spreads fertilizer over the fields, turns over and be earthed；
2) it sows：Green manure crop is sowed, the sowing time of green manure crop is annual mid or late November, is 2-4 per cave
Seed；
3) green manure crop turns over：The mode that turns over of green manure crop includes two kinds：One is be in full-bloom stage when green manure crop
When directly turned over as fertilizer, turn over the time be succession crop corn seeding before 30~40 days；Another kind is in rear stubble
30~40 days aerial parts for cradling green manure crop before crop plants corn sowing are covered in earth's surface, beautiful in sowing succession crop
It is turned over as green manure within 1~10 day before rice；
4) succession crop corn seeding：Succession crop corn is planted, the application of nitrogenous fertilizer during succession crop corn planting
Amount reduces 10~30% than conventional amount of application.
The green manure crop is Radish.
Manpower or mechanical stubble-cleaning are used in step 1) site preparation step.
Seeding method is program request in step 2), per cave spacing 20cm-25cm, depth 1cm-3cm.
As a result of above technical scheme, the present invention is using the Radish of Cruciferae as green manure crop, this work
Object survival ability is strong, easy to spread；Part organic fertilizer can be provided during succession crop corn growth and play certain water conservation
Effect reduces the use of chemical fertilizer, saves cost, increases economic efficiency, may advantageously facilitate the growth of corn.
Specific implementation mode
The embodiment of the present invention：The method of milpa crop rotation green manure crop, includes the following steps：
1) site preparation：Site preparation is carried out after preceding crop harvest corn, using mechanical stubble-cleaning, removes ground root stubble, weeds turn over
Plough soil of raking；Wherein, middle fertility and the medium above plot when site preparation, do not apply fertilizer；Middle fertility plot below, per acre
Phosphate fertilizer 1.5-2.5kg/667m is applied using base2, when site preparation spreads fertilizer over the fields, turns over and be earthed；
2) it sows：Green manure crop is sowed, green manure crop is Radish, and the sowing time of green manure crop is annual November
The middle ten days and the last ten days, seeding method are program request, are 2-4 seeds per cave per cave spacing 20cm-25cm, depth 1cm-3cm；
3) green manure crop turns over：The mode that turns over of green manure crop includes two kinds：One is be in full-bloom stage when green manure crop
When directly turned over as fertilizer, turn over the time be succession crop corn seeding before 30~40 days；Another kind is in rear stubble
30~40 days aerial parts for cradling green manure crop before crop plants corn sowing are covered in earth's surface, beautiful in sowing succession crop
It is turned over as green manure within 1~10 day before rice；
4) succession crop corn seeding：Succession crop corn is planted, the application of nitrogenous fertilizer during succession crop corn planting
Amount reduces 10~30% than conventional amount of application.
Inventor has carried out relevant experiment the Guizhou more, as a result shows the applying quantity of chemical fertilizer of succession crop corn
Significantly lower than upper one year, crop still keeps fabulous growing way, and after testing, and the acidification in soil is hardened etc. to ask
Topic is substantially reduced.
The embodiment of the present invention being not limited to described in specific implementation mode, those skilled in the art are according to the present invention
Technical solution obtain other embodiments, also belong to the scope of the technical innovation of the present invention.Obvious those skilled in the art
Various changes and modifications can be made to the invention by member without departing from the spirit and scope of the present invention.If in this way, the present invention
These modifications and variations belong within the scope of the claims in the present invention and its equivalent technologies, then the present invention is also intended to comprising these changes
Including modification.
Claims (4)
1. a kind of method of milpa crop rotation green manure crop, it is characterised in that：Include the following steps：
1) site preparation：Site preparation is carried out after preceding crop harvest corn, removes ground root stubble, and weeds turn over soil of raking；Wherein,
Middle fertility and the medium above plot, do not apply fertilizer when site preparation；Middle fertility plot below, applies phosphate fertilizer 1.5- using base per acre
2.5kg/667m2, when site preparation spreads fertilizer over the fields, turns over and be earthed；
2) it sows：Green manure crop is sowed, the sowing time of green manure crop is annual mid or late November, is 2-4 seeds per cave；
3) green manure crop turns over：The mode that turns over of green manure crop includes two kinds：One is straight when green manure crop is in full-bloom stage
It connects and is turned over as fertilizer, it is 30~40 days before succession crop corn seeding to turn over the time；Another kind is in succession crop
30~40 days aerial parts for cradling green manure crop before corn seeding are covered in earth's surface, before after planting stubble crop plants corn
It is turned over as green manure within 1~10 day；
4) succession crop corn seeding：Succession crop corn is planted, the amount of application ratio of nitrogenous fertilizer during succession crop corn planting
Conventional amount of application reduces 10~30%.
2. the method for milpa crop rotation green manure crop according to claim 1, it is characterised in that：The green manure crop is
Radish.
3. the method for milpa crop rotation green manure crop according to claim 1, it is characterised in that：In step 1) site preparation step
Use manpower or mechanical stubble-cleaning.
4. the method for milpa crop rotation green manure crop according to claim 1, it is characterised in that：Seeding method in step 2)
For program request, every cave spacing 20cm-25cm, depth 1cm-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189414.1A CN108419632A (en) | 2018-03-07 | 2018-03-07 | The method of milpa crop rotation green manure crop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189414.1A CN108419632A (en) | 2018-03-07 | 2018-03-07 | The method of milpa crop rotation green manure crop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108419632A true CN108419632A (en) | 2018-08-21 |
Family
ID=63157620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810189414.1A Pending CN108419632A (en) | 2018-03-07 | 2018-03-07 | The method of milpa crop rotation green manure crop |
Country Status (1)
| Country | Link |
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| CN (1) | CN108419632A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109601291A (en) * | 2019-02-18 | 2019-04-12 | 甘肃农业大学 | A kind of corn, green manure gently simplify efficient intercropping mode |
| CN110122143A (en) * | 2019-05-17 | 2019-08-16 | 云南省林业科学院 | A kind of walnut forest land water-retaining method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104381068A (en) * | 2014-12-05 | 2015-03-04 | 江西省润邦农业开发集团有限公司 | Crop rotation method for southern rice areas |
| CN105284357A (en) * | 2015-10-28 | 2016-02-03 | 西北农林科技大学 | Method for multicropping leguminous green manure crop in wheat field |
| CN106973679A (en) * | 2017-04-12 | 2017-07-25 | 甘肃省农业科学院旱地农业研究所 | A kind of method that wheat, rape, Corn Rotation System are cultivated |
-
2018
- 2018-03-07 CN CN201810189414.1A patent/CN108419632A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104381068A (en) * | 2014-12-05 | 2015-03-04 | 江西省润邦农业开发集团有限公司 | Crop rotation method for southern rice areas |
| CN105284357A (en) * | 2015-10-28 | 2016-02-03 | 西北农林科技大学 | Method for multicropping leguminous green manure crop in wheat field |
| CN106973679A (en) * | 2017-04-12 | 2017-07-25 | 甘肃省农业科学院旱地农业研究所 | A kind of method that wheat, rape, Corn Rotation System are cultivated |
Non-Patent Citations (1)
| Title |
|---|
| 荣果: "绿肥种植全攻略出炉，快收藏", 《 HTTP://WWW.360DOC.COM/CONTENT/15/1221/13/27257168_522022197.SHTML》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109601291A (en) * | 2019-02-18 | 2019-04-12 | 甘肃农业大学 | A kind of corn, green manure gently simplify efficient intercropping mode |
| CN110122143A (en) * | 2019-05-17 | 2019-08-16 | 云南省林业科学院 | A kind of walnut forest land water-retaining method |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180821 |