CN106034633A - Corn planting method based on fertilizer applying treatment and capable of effectively adjusting and controlling waterlogging stress - Google Patents
Corn planting method based on fertilizer applying treatment and capable of effectively adjusting and controlling waterlogging stress Download PDFInfo
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- CN106034633A CN106034633A CN201610377182.3A CN201610377182A CN106034633A CN 106034633 A CN106034633 A CN 106034633A CN 201610377182 A CN201610377182 A CN 201610377182A CN 106034633 A CN106034633 A CN 106034633A
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- fertilizer
- corn planting
- planting method
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- water logging
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- 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
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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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a corn planting method based on fertilizer applying treatment and capable of effectively adjusting and controlling waterlogging stress. The corn planting method comprises the following steps of performing fine soil preparation before sowing, and holding soil moisture; performing sowing in June, wherein the planting density is 67500 plants/hm<2>, according to the yield level of 12000kg/hm<2>, applying 210kg/hm<2> of N, 84kg/hm<2> of P2O5 and 168kg/hm<2> of K2O, and before the N, the P2O5 and the K2O are applied, uniformly mixing the N, the P2O5, the K2O and nitrapyrin (2-chloro-6-trichloromethylpyridine, nitrapyrin) for accompanying applying; separately applying 40% of nitrogenous fertilizers at a jointing stage and 60% of the nitrogenous fertilizers at a large trumpet stage, and applying all phosphate fertilizers and potash fertilizers once before sowing; performing furrowing at positions of 10-15cm away from corn planting rows for applying fertilizers; and performing field management according to the level of high-yield fields. After the fields are flooded in water, topdressing of urea with the nitrapyrin is performed, so that notable increase of yield is facilitated.
Description
Technical field
The invention belongs to plant culturing field, specifically, relate to a kind of Effective Regulation flood stain based on fertilizer treatment side of body
The corn planting method compeled.
Background technology
Flood stain evil is the major natural disasters that the many countries in the whole world are faced.According to statistics, the whole world is affected by wet damage caused by waterlogging evil
Cultivated area is about the 12% of total cultivated area.Flood stain evil affects the growth promoter even destroying crop to a great extent,
Reduce yield.For China, In Middle And Lower Reaches of Changjiang River and Huang-Huai-Hai plain phenomenon of being injured is the most notable, constitutes about the whole nation
More than the 3/4 of total disaster area.Huang-Huai-Hai Regional Precipitation focused mostly in the summer corn season of growth, often results in farmland hydrops, causes
Semen Maydis damage or crop failure caused by waterlogging.Flooding stress causes soil ischaemia, and root respiration is significantly affected, limits the normal raw of root system
Long growth, causes root and seedling growth to be lacked of proper care.And along with anaerobic respiration strengthens, in soil, a large amount of harmful substances are (such as H2S, FeS etc.)
Accumulation, rhizospheric environment deteriorates, causes the absorption of mineral ions and healthy trace elements with household to greatly reduce.Waterflooding seriously inhibits crop
Absorption and accumulation to N, makes the final nitrogen content of seed decline.The different growth stage rhizosphere soil Waterlogging appreciable impact winter
Wheat root to the absorption of N, P element, operate and distribute, and different growth stage rhizosphere soil Waterlogging is to absorption shadow plain for K
Ring less.Flood stain adverse circumstance causes the reason of crop failure to be likely due to oxygen in soil waning, it is suppressed that the main metabolic of crop,
Change the nutriture of crop and the effectiveness of soil nutrient, or owing to relatively low soil redox potential makes nutrition
Absorb with accumulation decline.Precipitation or overirrigation can cause a large amount of nitrogen with NO3-N form leaching to depth of soils, soil
In the mineral nitrogen concentration that is available for utilizing reduce, the nutrients loss that Root Absorption utilizes, fertilizer loss is serious, N element utilization ratio
It is remarkably decreased.
Nitropyridine (nitrapyrin) is the abbreviation of N-serve, is to study more so far
Also it is one of relatively effective nitrification inhibitor.Its Nitrification Inhibition and the soil texture, temperature, moisture, pH value, Crop Species
The factor relations such as class, Fertilizers and cropping system are close.Application nitrification inhibitor can suppress soil N2O discharges, and suppresses soil
NH4 +To NO3 -Oxidation, makes nitrogenous fertilizer for a long time with NH4+Form is maintained in soil, thus reduces nitrogenous fertilizer with NO3 -Form leaching
Loss (Bronson et al., 1992；Bremner et al.,1981；Agalhaes et al.,1984；Celhannon
et al.,1981)。
Impose or Spraying nitrogen after the application of current Semen Maydis waterlogging-resistant technology mainly biochemical preparation and water logging stress.Biochemical
The application of preparation expends power, and environment may be had adverse effect on by individual other biochemical preparation；Impose after water logging stress
Or Spraying nitrogen, add the usage amount of nitrogenous fertilizer, add the amount of labour, and enriching of nitrogenous fertilizer is likely to result in the broken of soil environment
Bad, run counter to the policy of national fertilizer amount zero growth rate.
Summary of the invention
In view of this, the present invention is directed to the problems referred to above, it is provided that a kind of Effective Regulation water logging stress based on fertilizer treatment
Corn planting method, decrease the destruction to soil environment.
In order to solve above-mentioned technical problem, the invention discloses a kind of Effective Regulation water logging stress based on fertilizer treatment
Corn planting method, comprises the following steps:
1) the most wholely, moisture creating；
2) seeding corn in June；
3) fertilizer treatment: applied nitrogen, phosphate fertilizer, potash fertilizer；Carrying out mixing companion before using to execute with nitric acid pyrimidine, nitrogenous fertilizer is respectively
Applying 40% in the jointing stage, the typhon mouth phase applies 60%, and phosphate fertilizer and potash fertilizer disposably apply before sowing；Distance corn planting
Row 10-15cm ditching-fertilizing；Fertilising consumption is: by 12000kg/hm2Yield level use N 210kg/hm2, P2O584kg/
hm2, K2O 168kg/hm2；
4) field management is carried out by high-yield field level.
Further, step 2) in thickness of sowing be 67500 strains/hm2。
Further, step 3) in nitrogenous fertilizer be the carbamide containing 46%N, its consumption is 457kg/hm2。
Further, step 3) in phosphate fertilizer be containing 17%P2O5Calcium superphosphate, its consumption is 494kg/hm2。
Further, potash fertilizer is containing 60%K2The potassium chloride of O, its consumption is 280kg/hm2。
Compared with prior art, the present invention can obtain and include techniques below effect: under after waterflooding, yield of Summer Corn is notable
Fall, steps on sea 605 (DH605) and Zheng Dan 958 (ZD958) less submerging treatment (CK) declines 38.22% and 42.20% respectively, and
Impose the beneficially yield of the carbamide with nitrapyrin to significantly improve.DH605 and ZD958 imposes with nitrapyrin's
Urea treatment (V3-6-N) relatively submerging treatment (V3-6) is respectively increased 21.95% and 32.63%.Additionally, the fringe that V3-6-N processes
Grain number and mass of 1000 kernel relatively V3-6 process significantly improve.Grain number per spike and mass of 1000 kernel relatively V3-6 that the V3-6-N of DH605 processes carry respectively
High 13.45% and 6.47%, ZD958 are respectively increased 12.39% and 16.49%.
Certainly, the arbitrary product implementing the present invention it is not absolutely required to reach all the above technique effect simultaneously.
Detailed description of the invention
Embodiments of the present invention are described in detail, thereby to the present invention how application technology hands below in conjunction with embodiment
Section solves technical problem and reaches the process that realizes of technology effect and can fully understand and implement according to this.
The present invention provides the corn planting method of a kind of Effective Regulation water logging stress based on fertilizer treatment, including following step
Rapid:
Before sowing the most wholely, moisture creating.June 16 was sowed, planting density 67500 strains/hm2, by 12000kg/hm2Product
Amount level uses N 210kg/hm2, P2O584kg/hm2, K2O 168kg/hm2；Nitrogenous fertilizer is carbamide (457kg/hm2Containing 46%N),
Carry out mixing companion before using with nitrapyrin and execute that (consumption of nitrapyrin is 2550ml/hm2), phosphate fertilizer is calcium superphosphate
(494kg/hm2Containing 17%P2O5), potash fertilizer is potassium chloride (280kg/hm2Containing 60%K2O)；Nitrogenous fertilizer applied respectively at the jointing stage
40%, the typhon mouth phase applies 60%, and phosphate fertilizer and potash fertilizer disposably apply before sowing.Distance corn planting row 10-15cm opens
Ditch applies fertilizer.Field management is carried out by high-yield field level.
After waterflooding, yield of Summer Corn is remarkably decreased, and steps on sea 605 (DH605) and Zheng Dan 958 (ZD958) less submerging treatment
(CK) decline 38.22% and 42.20% respectively, and impose and be conducive to yield to show with the carbamide of nitric acid pyrimidine (nitrapyrin)
Write and improve.DH605 and ZD958 imposes Urea treatment (V3-6-N) the relatively submerging treatment (V3-6) with nitrapyrin respectively
Improve 21.95% and 32.63%.Additionally, the grain number per spike of V3-6-N process and mass of 1000 kernel relatively V3-6 process significantly improve.DH605
V3-6-N process grain number per spike and mass of 1000 kernel relatively V3-6 be respectively increased 13.45% and 6.47%, ZD958 is respectively increased
12.39% and 16.49%.Visible, impose after waterflooding and be conducive to alleviating waterflooding to summer corn product with the carbamide of nitrapyrin
The impact (table 1) of amount.We can further study nitrapyrin to the generation of pre-prevention waterlogging stain and regulation and control on this basis
Its impact on crop growth, for providing theoretical and technical support in producing.Additionally, application nitrification inhibitor can suppress soil
Earth N2O discharges, and suppresses soil NH4 +To NO3 -Oxidation, makes nitrogenous fertilizer for a long time with NH4+Form is maintained in soil, thus reduces
Nitrogenous fertilizer is with NO3 -Form leaching loss (Bronson et al., 1992；Bremner et al.,1981；Agalhaes et
al.,1984；Celhannon et al., 1981), increase the fertilizer efficiency of fertilizer, be remarkably improved the yield of crop.Visible, carbamide
Execute with nitrapyrin companion and i.e. can effectively prevent to alleviate the water logging stress impact on crop growth, again can be normally
Growth conditions under improve the fertilizer efficiency of nitrogenous fertilizer, improve the yield of crop.Therefore carbamide and nitrapyrin companion execute and send out in easily flood stain
Radix Rehmanniae district has the great significance for popularization.
Table 1Nitrapyrin is on waterflooding yield of Summer Corn and the impact of constituent element thereof
Described above illustrate and describes some preferred embodiments of invention, but as previously mentioned, it should be understood that invention is not
It is confined to form disclosed herein, is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment
And environment, and can be carried out by above-mentioned teaching or the technology of association area or knowledge in invention contemplated scope described herein
Change.And the change that those skilled in the art are carried out and change are without departing from the spirit and scope of invention, the most all should weigh appended by invention
In the protection domain that profit requires.
Claims (6)
1. the corn planting method of an Effective Regulation water logging stress based on fertilizer treatment, it is characterised in that include following step
Rapid:
1) the most wholely, moisture creating；
2) seeding corn in June；
3) fertilizer treatment: applied nitrogen, phosphate fertilizer, potash fertilizer；Carrying out mixing companion before using to execute with nitric acid pyrimidine, nitrogenous fertilizer is respectively at pulling out
The joint phase applies 40%, and the typhon mouth phase applies 60%, and phosphate fertilizer and potash fertilizer disposably apply before sowing；Distance corn planting row
10-15cm ditching-fertilizing；Fertilising consumption is: by 12000kg/hm2Yield level use N 210kg/hm2, P2O584kg/hm2,
K2O 168kg/hm2；
4) field management is carried out by high-yield field level.
The corn planting method of Effective Regulation water logging stress based on fertilizer treatment the most according to claim 1, its feature
Be, described step 2) in thickness of sowing be 67500 strains/hm2。
The corn planting method of Effective Regulation water logging stress based on fertilizer treatment the most according to claim 1, its feature
Be, described step 3) in nitrogenous fertilizer be the carbamide containing 46%N, its consumption is 457kg/hm2。
The corn planting method of Effective Regulation water logging stress based on fertilizer treatment the most according to claim 1, its feature
Be, described step 3) in phosphate fertilizer be containing 17%P2O5Calcium superphosphate, its consumption is 494kg/hm2。
The corn planting method of Effective Regulation water logging stress based on fertilizer treatment the most according to claim 1, its feature
Being, described potash fertilizer is containing 60%K2The potassium chloride of O, its consumption is 280kg/hm2。
The corn planting method of Effective Regulation water logging stress based on fertilizer treatment the most according to claim 1, its feature
Being, the consumption of described nitric acid pyrimidine is 2550ml/hm2。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610377182.3A CN106034633A (en) | 2016-05-31 | 2016-05-31 | Corn planting method based on fertilizer applying treatment and capable of effectively adjusting and controlling waterlogging stress |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610377182.3A CN106034633A (en) | 2016-05-31 | 2016-05-31 | Corn planting method based on fertilizer applying treatment and capable of effectively adjusting and controlling waterlogging stress |
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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 |
| CN109856362A (en) * | 2018-11-30 | 2019-06-07 | 中国水利水电科学研究院 | A kind of influence recognition methods of the flood stain event to crops soil body unit Carbon flux |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103609319A (en) * | 2013-12-10 | 2014-03-05 | 山东省农业科学院玉米研究所 | Method for double cropping leisure plantation of wheat and corn in North China |
| CN103814779A (en) * | 2014-03-03 | 2014-05-28 | 河南农业大学 | Comprehensive prevention and control technology of corn waterlogging disaster |
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2016
- 2016-05-31 CN CN201610377182.3A patent/CN106034633A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103609319A (en) * | 2013-12-10 | 2014-03-05 | 山东省农业科学院玉米研究所 | Method for double cropping leisure plantation of wheat and corn in North China |
| CN103814779A (en) * | 2014-03-03 | 2014-05-28 | 河南农业大学 | Comprehensive prevention and control technology of corn waterlogging disaster |
Non-Patent Citations (3)
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| 中国农业科学院科技情报研究所: "《农业与能源》", 31 May 1983, 中国农业科学院科技情报所 * |
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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 |
| CN109856362A (en) * | 2018-11-30 | 2019-06-07 | 中国水利水电科学研究院 | A kind of influence recognition methods of the flood stain event to crops soil body unit Carbon flux |
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Application publication date: 20161026 |
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