CN109699426A - Suitable for tobacco liquid manure integrated planting method - Google Patents
Suitable for tobacco liquid manure integrated planting method Download PDFInfo
- Publication number
- CN109699426A CN109699426A CN201910136336.3A CN201910136336A CN109699426A CN 109699426 A CN109699426 A CN 109699426A CN 201910136336 A CN201910136336 A CN 201910136336A CN 109699426 A CN109699426 A CN 109699426A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- tobacco
- days
- mus
- potassium
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The present invention provides a kind of suitable for Southeast China cigarette district tobacco liquid manure integrated planting method, the method at least includes the following steps: (1) fertilizer is applied to tobacco planting field by 3~April, the ridging on the trace that row application is formed, the fertilizer includes fertilizer special for tobacco, organic fertilizer and potassium sulfate, the applied amount of the fertilizer special for tobacco presses 2.2~2.9kg/ of nitrogen mus, 3.3~4.2kg/ mus of P elements；5.6~7kg/ mus of potassium element；The applied amount of the organic fertilizer is according to 1~2.4kg/ mus of nitrogen；0.8~1.6kg/ mus of P elements；0.2~1.6kg/ mus of potassium element；5~7.5kg/ mus of potassium sulfate；(2) water-fertilizer integral equipment is installed and is laid with drip irrigation pipe；(3) in tobacco transplant in the 13rd~17 day, 26~30 days, 33~37 days, 40~44 days, 47~51 days on Gansu Province and 54~58 day period utilize water-fertilizer integral equipment apply potassium nitrate.Tobacco is planted using this method, 30% or more fertilizer amount can be saved；The especially dosage of nitrogenous fertilizer and potash fertilizer.
Description
Technical field
The present invention relates to a kind of dimension stereo agriculture planting methods, are suitable for Southeast China cigarette district tobacco liquid manure one more particularly to one kind
Body implantation methods.
Background technique
Tobacco, Nicotiana tabacum L. are important one of the industrial crops in China, and cultivated area and yield occupy generation
First, boundary.During leaf tobacco production, it is tobacco leaf that fertilizer, which directly affects the growth and development of cigarette strain, the tobacco leaf output value and quality,
The important means of essential physical resources and people's Effective Regulation yield of tobacco and quality in production link.In recent years
Come, the case where tobacco leaf production chemical fertilizer generally existing Use out of range, by taking Southern Part of Anhui Province paddy field cigarette district as an example, nitrogen fertilizer amount is
N/ mus of 7.5kg, Phosphorus Fertilizer Rates are 7.0kg P2O5/Mu, Potassium Fertilizer are 20.0kg K2O/ mus, the nitrogen, phosphorus and potassium fertilizer of tobacco planting
Utilization rate is respectively 28%, 3% and 10%, than " balance fertilizing " project determine nitrogen, phosphorus and potassium fertilizer dosage difference excess 19%,
39% and 45%.In local dwelling in Wannan, fertilizer is generally divided into be applied three times, is applied when being once ridging as base fertilizer row replacement or cave, main
Apply organic fertilizer and compound fertilizer；Second is to mention seed manure by cave application when transplanting；Third time carries out primary for the group phase
Top dressing.Although realizing multiple fertilising, its fertilizer application still concentrates on early period, the conversion process of fertilizer nutrient still with tobacco
Growth rhythm mismatches, and utilization rate of fertilizer is low.
The Integration of Water into Fertilizer is will to irrigate the modern agriculture new technology to combine together with fertilising, this technology is filled by pressure
System is irrigate, the solution that soluble solids fertilizer or liquid fertilizer are dissolved uniformly, is accurately transported to together with irrigation water
Cigarette strain root soil, to improve the utilization rate of nutrient.
South rice field cigarette district tobacco field is had abundant water resources, and is carried out fertilising using the Integration of Water into Fertilizer and is imitated to improve fertilizer utilization
Rate provides the new way for taking into account economic benefit and environmental benefit, but realizes reasonable water-fertilizer integral implantation of device,
The fertilizer amount of precise and high efficiency and use age still lack enough research, for how to efficiently use water-fertilizer integral equipment,
Reduce cost of labor need in specific implementation method with further it is perfect.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of tobacco liquid manure integrated plantings
Method provides technical support for filling up the blank of the prior art for the plantation of tobacco, method of the present invention can be significant
The usage amount for reducing nitrogen, potassium, reduces cost.
In order to achieve the above objects and other related objects, the present invention provides a kind of tobacco liquid manure integrated planting method, institute
The method of stating at least includes the following steps:
Fertilizer is exerted into tobacco planting field by (1) 3~April, applies ridging on the trace to be formed, the fertilizer in fertilizer
Including fertilizer special for tobacco, organic fertilizer and potassium sulfate, the applied amount of the fertilizer special for tobacco presses 2.2~2.9kg/ of nitrogen mus,
3.3~4.2kg/ mus of P elements；5.6~7kg/ mus of potassium element；The applied amount of the organic fertilizer is according to 1~2.4kg/ of nitrogen
Mu；0.8~1.6kg/ mus of P elements；0.2~1.6kg/ mus of potassium element；5~7.5kg/ mus of potassium sulfate；
(2) water-fertilizer integral equipment is installed and is laid with drip irrigation pipe；
(3) in tobacco transplant in the 13rd~17 day, 26~30 days, 33~37 days, 40~44 days, 47~51 days on Gansu Province and
Potassium nitrate was applied by water-fertilizer integral method in 54~58 days,
The applied amount of wherein described 13rd~17 day, 26~30 days and 54~58 days potassium nitrate is 1.5~2.4kg/ mus,
The applied amount of 33rd~37 day, 40~44 days and 47~51 days potassium nitrate is 3~4.6kg/ mus；
Use within wherein described 13rd~17 day, 33~37 days and 54~58 days ultrafast mode, the 26th~30 day, 40~
Use general mode within 44 days and 47~51 days；
Wherein ultrafast mode refers to；Advanced clear water 8~12 minutes, then into rich water 13~17 minutes；Most laggard clear water 8~
12 minutes, general mode referred to: advanced clear water 13~17 minutes, then into rich water 28~32 minutes；Most laggard clear water 13~17
Minute.
Method of the present invention mainly for Southeast China cigarette district tobacco planting, the southeast cigarette district refer to according in
Level-one tobacco seed growing area, including Hainan, Guangdong, Guangxi, Fujian, Zhejiang, Jiangxi, Taiwan that state's tobacco planting zoning determines etc. saves
(autonomous region) all, Jiangsu, Anhui south, the Hunan southeast, the east in Hubei.
The fertilizer special for tobacco refers to being identified as dedicated for plantation tobacco according to " GB 15063-2009 " production
Complex fertilizer, such as can be Si Erte board Special compound fertilizer for tobacco.
Fertilising is applied to tobacco planting field by the way of row replacement in the step (1).The row replacement, which refers to, exists fertilizer
Strip is applied to according to the trend of ridge shoulder on the shoulder of ridge.
The organic fertilizer refer to according to " NY 525-2012 " production be suitable for feces of livestock and poultry, plant and animal residues and with
Animals and plants product is that the leftover bits and pieces of Raw material processing is raw material, and it is fermented it is decomposed after made of organic fertilizer can be it is various commercially available
Organic fertilizer, usually do not include above-mentioned fertilizer special for tobacco, and the organic fertilizer is usually essentially free of to tobacco growing
Harmful element, such as nation's standing grain board organic fertilizer.
Further, applying fertilizer in the step (1) does not include potassium nitrate.Self-propelled tobacco ridging can be used in ridging
Machine or small hand tractor.Ridge spacing is 1~1.43 meter.
Further, water-fertilizer integral equipment includes: fertilizer apparatus and filter, the fertilising dress in the step (2)
Connection filter is set, the filter is connected to drip irrigation pipe.Block area is in 2 mu and Development of Venturi Fertilizer Applicator used below as fertilising
Device, block area are used as fertilizer apparatus in 2 mu of electronic note fertilizer pumps used above, and fertilizer apparatus connects stacked mistake by pvc pipe
Filter.Block area uses D63 filter at 2-4 mus, and block area uses D63 filter two at 4-6 mus, and block area exists
6 mu of D110 filters or D90 filter two used above.
It is connected between the filter and drip irrigation pipe by main irrigation conduit, block area is in 2 mu and D32 master used below
Irrigation conduit, block area use the main irrigation conduit of D50 at 2-6 mus, and block area is in 6 mu of main irrigation conduits of D90 used above.
Base area is block-shaped to be decided whether to install branching irrigation pipeline；Ground it is block-shaped be rectangle or square, can be directly by drip irrigation pipe
It is connected on main irrigation conduit；Ground is block-shaped when being irregular, installs branching irrigation pipeline, drip irrigation pipe is connected to branching irrigation pipeline
On, branching irrigation pipeline is managed using D32PE.The drip irrigation pipe can select diameter 12mm, the drip irrigation pipe of water dropper spacing 30cm.
Further, the equipment further includes water pump, and the water pump is connected to fertilizer applicator by pipeline.Further
, the water dropper spacing in the drip irrigation pipe is 25~35cm.The water pump provides 2.2~2.5m when can choose irrigation3/ h/ mus
The water pump of flow.
Further, 1000~1300 tobaccos are planted in the tobacco planting field per acre.
Further, the drip irrigation pipe along ridge shoulder be laid with, be laid on ridge shoulder center-left 3~10cm or to the right 3~
At 10cm, preferably 5cm.The drip irrigation pipe is mainly that tobacco plant provides moisture and fertilizer.Further, the drip irrigation pipe
Upper covering mulch.
Further, the content of the fertilizer special for tobacco N P and K is 9-13.5-22.5.
Further, the content of organic fat N P and K is 2.5-2-0.5.
Generally, tobacco transplant time can be with 3 months 10-March 20.
As described above, of the invention is suitable for Southeast China cigarette district tobacco liquid manure integrated planting method, have with following
Beneficial effect:
30% or more fertilizer amount can be saved using this method plantation tobacco；The especially dosage of nitrogenous fertilizer and potash fertilizer, subtracts
Few flue-cured tobacco top dressing number, saves recruitment cost；It is the important channel realized flue-cured tobacco weight-reducing synergy and improve tobacco leaf comparative advantages.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.
1 test material of table
Note: following embodiment all uses the fertilizer in this table
Embodiment 1
(1) test site and soil regime:
The Xuancheng City Wan Nan, the town Huang Du, Xuanzhou District is rice soil for examination soil, and quality is loam, middle fertility, and preceding crop is
Rice.
(2) experimental cultivar:
It is cloud and mist 97 for examination flue-cured tobacco cultivars.
(3) test method: this test sets demonstration area and check plot；2 mu of check plot area, peasant household's habits fertilization；Demonstration area
It 2 mu of area, is applied fertilizer using this fertilizing method, the specific method is as follows for demonstration area:
Step 1: March 12 blended tobacco compound fertilizer special, organic commercial fertilizer and potassium sulfate fertilizers, according to 1.2 meters
Row spacing row replacement is in earth's surface.Using self-propelled tobacco ridger or small hand tractor according to row application direction ridging, ridge
Away from 1.2 meters, when ridging, notices that the trend on ridge and row replacement fertilizer trend are consistent, guarantees that fertilizer imposes on ridge bottom.Tobacco compound fertilizer special
The recommendation dosage of (9-13.5-22.5) is 30kg/ mus, and the recommendation dosage of organic commercial fertilizer is 40kg/ mus, and potassium sulfate fertilizers push away
Recommending dosage is 15kg/ mus；Potassium nitrate is not recommended to use in base fertilising material.
Step 2: it is center-left or to the right that the systemic transferring water dropper that water dropper spacing is 30cm is laid on ridge shoulder upward
At 5 centimetres of positions；Covering specification is the transparent agricultural mulching film of thickness 0.1mm breadth 100mm on drip irrigation pipe, and mulch two sides exist
Furrow bottom is compressed with soil block.This step is by being accomplished manually or being completed using pipe laying film mulching integrated machine.
Step 3: drip irrigation equipment stem is installed at the nearly water source in plot.Using electronic suction pump, the power of electronic suction pump
For 5m3/h.Fertilizer applicator is connect by pvc pipe after suction pump, laminated filter is connect by pvc pipe after fertilizer applicator, filter is followed by
Main irrigation conduit, main irrigation conduit use PVC material (PE material can also be used, it is recommended to use the main irrigation conduit of PE material).It will
Drip irrigation pipe connects main irrigation pipe.
Step 4: 15 days, 28 days, 35 days, 42 days, 49 days and 56 days after flue-cured tobacco transplanting, water-fertilizer integral equipment is used
Impose water-soluble potassium nitrate fertilizer.
2 dose of table and fertilizing method
Ultrafast mode: advanced clear water 10 minutes, then into rich water mixed liquor 15 minutes, most laggard clear water 10 minutes.
General mode: advanced clear water 15 minutes, then into rich water mixed liquor 30 minutes, most laggard clear water 15 minutes.
Check plot uses following methods: March 12 mixed tobacco compound fertilizer special, organic commercial fertilizer and potassium sulfate fertilizers
It is mixed, earth's surface is manually spread fertilizer over the fields according to 1.2 meters of row spacing.Wherein the recommendation dosage of tobacco compound fertilizer special (9-13.5-22.5) is
60kg/ mus, the recommendation dosage of organic commercial fertilizer is 40kg/ mus, and the recommendation dosage of potassium sulfate fertilizers is 30kg/ mus.April 7,
Ridge back manually spreads fertilizer over the fields tobacco compound fertilizer special, and recommending dosage is 30kg/ mus.
(4) test result:
Yield of flue-cured tobacco is investigated in off-test, and demonstration area and check plot select 4 rows, and every row selects 2 plants, is calculated
Yield result is shown in Table 1.Compared with the control, this fertilizing method does not increase or decrease the yield of tobacco.
3 different disposal yield of flue-cured tobacco statistical form of table
Off-test, measures the uptake of flue-cured tobacco each organ nitrogen and potassium, and demonstration area and check plot select 4 rows, every row choosing
2 plants are selected, according to nitrogen potassium uptake and Production rate utilization rate of nitrogen fertilizer and potassium utilization rate, the results are shown in Table 4.Compared with the control, originally
Fertilizing method has been obviously improved nitrogenous fertilizer the Agronomic Use Efficiency and nitrogenous fertilizer wilfully force of labor, has also been obviously improved potash fertilizer the Agronomic Use Efficiency and potassium
Fertile wilfully force of labor.
4 different disposal nitrogenous fertilizer of table and potassium utilization rate
Embodiment 2
(1) test site and soil regime:
The Xuancheng City Wan Nan, willow town, Xuanzhou District is rice soil for examination soil, and quality is loam, middle fertility, and preceding crop is
Rice.
(2) experimental cultivar:
It is cloud and mist 97 for examination flue-cured tobacco cultivars.
(3) test method: this test sets demonstration area and check plot；1.3 mu of check plot area, peasant household's habits fertilization；Demonstration
It 1.8 mu of area's area, is applied fertilizer using this fertilizing method, the specific method is as follows for demonstration area:
Step 1: March 21 blended tobacco compound fertilizer special, organic commercial fertilizer and potassium sulfate fertilizers, according to 1.2 meters
Row spacing row replacement is in earth's surface.Using self-propelled tobacco ridger or small hand tractor according to row application direction ridging, ridge
Away from 1.2 meters, when ridging, notices that the trend on ridge and row replacement fertilizer trend are consistent, guarantees that fertilizer imposes on ridge bottom.Tobacco compound fertilizer special
The recommendation dosage of (9-13.5-22.5) is 28kg/ mus, and the recommendation dosage of organic commercial fertilizer is 42kg/ mus, and potassium sulfate fertilizers push away
Recommending dosage is 13kg/ mus；Potassium nitrate is not recommended to use in base fertilising material.
Step 2: it is center-left or to the right that the systemic transferring water dropper that water dropper spacing is 30cm is laid on ridge shoulder upward
At 5 centimetres of positions；Covering specification is the transparent agricultural mulching film of thickness 0.1mm breadth 100mm on drip irrigation pipe, and mulch two sides exist
Furrow bottom is compressed with soil block.This step is by being accomplished manually or being completed using pipe laying film mulching integrated machine.
Step 3: drip irrigation equipment stem is installed at the nearly water source in plot.Using water pump of petrol engine, water pump of petrol engine
Power is 4m3/h.Fertilizer applicator is connect by pvc pipe after suction pump, laminated filter, filter are connect by pvc pipe after fertilizer applicator
It is followed by main irrigation conduit, using PVC material (PE material can also be used, it is recommended to use the main irrigation pipe of PE material in main irrigation conduit
Road).Drip irrigation pipe is connected into main irrigation pipe.
Step 4: 14 days, 28 days, 35 days, 42 days, 49 days and 56 days after flue-cured tobacco transplanting, water-fertilizer integral equipment is used
Impose water-soluble potassium nitrate fertilizer.
5 dose of table and fertilizing method
Ultrafast mode: advanced clear water 10 minutes, then into rich water mixed liquor 15 minutes, most laggard clear water 10 minutes.
General mode: advanced clear water 15 minutes, then into rich water mixed liquor 30 minutes, most laggard clear water 15 minutes.
Check plot uses following methods: March 21 mixed tobacco compound fertilizer special, organic commercial fertilizer and potassium sulfate fertilizers
It is mixed, earth's surface is manually spread fertilizer over the fields according to 1.2 meters of row spacing.Wherein the recommendation dosage of tobacco compound fertilizer special (9-13.5-22.5) is
60kg/ mus, the recommendation dosage of organic commercial fertilizer is 40kg/ mus, and the recommendation dosage of potassium sulfate fertilizers is 30kg/ mus.April 14,
On ridge, back manually spreads fertilizer over the fields tobacco compound fertilizer special, and recommending dosage is 30kg/ mus.
(4) test result:
Yield of flue-cured tobacco is investigated in off-test, and demonstration area and check plot select 4 rows, and every row selects 2 plants, is calculated
Yield result is shown in Table 6.Compared with the control, this fertilizing method does not increase or decrease the yield of tobacco.
6 different disposal yield of flue-cured tobacco statistical form of table
Off-test, measures the uptake of flue-cured tobacco each organ nitrogen and potassium, and demonstration area and check plot select 4 rows, every row choosing
2 plants are selected, according to nitrogen potassium uptake and Production rate utilization rate of nitrogen fertilizer and potassium utilization rate, the results are shown in Table 7.Compared with the control, originally
Fertilizing method has been obviously improved nitrogenous fertilizer the Agronomic Use Efficiency and nitrogenous fertilizer wilfully force of labor, has also been obviously improved potash fertilizer the Agronomic Use Efficiency and potassium
Fertile wilfully force of labor.
7 different disposal nitrogenous fertilizer of table and potassium utilization rate
Embodiment 3
(1) test site and soil regime:
The Xuancheng City Wan Nan, the town Huang Du, Xuanzhou District is rice soil for examination soil, and quality is clay, and fertility is high, and preceding crop is water
Rice.
(2) experimental cultivar:
It is cloud and mist 97 for examination flue-cured tobacco cultivars.
(3) test method: this test sets demonstration area and check plot；2.7 mu of check plot area, peasant household's habits fertilization；Demonstration
It 5.2 mu of area's area, is applied fertilizer using this fertilizing method, the specific method is as follows for demonstration area:
Step 1: March 18 blended tobacco compound fertilizer special, organic commercial fertilizer and potassium sulfate fertilizers, according to 1.2 meters
Row spacing row replacement is in earth's surface.Using self-propelled tobacco ridger or small hand tractor according to row application direction ridging, ridge
Away from 1.2 meters, when ridging, notices that the trend on ridge and row replacement fertilizer trend are consistent, guarantees that fertilizer imposes on ridge bottom.Tobacco compound fertilizer special
The recommendation dosage of (9-13.5-22.5) is 25kg/ mus, and the recommendation dosage of organic commercial fertilizer is 45kg/ mus, and potassium sulfate fertilizers push away
Recommending dosage is 10kg/ mus；Potassium nitrate is not recommended to use in base fertilising material.
Step 2: it is center-left or to the right that the systemic transferring water dropper that water dropper spacing is 30cm is laid on ridge shoulder upward
At 5 centimetres of positions；Covering specification is the transparent agricultural mulching film of thickness 0.1mm breadth 100mm on drip irrigation pipe, and mulch two sides exist
Furrow bottom is compressed with soil block.This step is by being accomplished manually or being completed using pipe laying film mulching integrated machine.
Step 3: drip irrigation equipment stem is installed at the nearly water source in plot.Using water pump of petrol engine, water pump of petrol engine
Power is 12m3/h.Fertilizer applicator is connect by pvc pipe after suction pump, laminated filter, filter are connect by pvc pipe after fertilizer applicator
It is followed by main irrigation conduit, using PVC material (PE material can also be used, it is recommended to use the main irrigation pipe of PE material in main irrigation conduit
Road).Drip irrigation pipe is connected into main irrigation pipe.
Step 4: 15 days, 28 days, 35 days, 44 days, 49 days and 53 days after flue-cured tobacco transplanting, water-fertilizer integral equipment is used
Impose water-soluble potassium nitrate fertilizer.
8 dose of table and fertilizing method
Ultrafast mode: advanced clear water 10 minutes, then into rich water mixed liquor 15 minutes, most laggard clear water 10 minutes.
General mode: advanced clear water 15 minutes, then into rich water mixed liquor 30 minutes, most laggard clear water 15 minutes.
Check plot uses following methods: March 18 mixed tobacco compound fertilizer special, organic commercial fertilizer and potassium sulfate fertilizers
It is mixed, earth's surface is manually spread fertilizer over the fields according to 1.2 meters of row spacing.Wherein the recommendation dosage of tobacco compound fertilizer special (9-13.5-22.5) is
50kg/ mus, the recommendation dosage of organic commercial fertilizer is 40kg/ mus, and the recommendation dosage of potassium sulfate fertilizers is 20kg/ mus.April 2,
Ridge back manually spreads fertilizer over the fields tobacco compound fertilizer special, and recommending dosage is 25kg/ mus.
(4) test result:
Yield of flue-cured tobacco is investigated in off-test, and demonstration area and check plot select 4 rows, and every row selects 2 plants, is calculated
Yield result is shown in Table 9.Compared with the control, this fertilizing method does not increase or decrease the yield of tobacco.
9 different disposal yield of flue-cured tobacco statistical form of table
Off-test, measures the uptake of flue-cured tobacco each organ nitrogen and potassium, and demonstration area and check plot select 4 rows, every row choosing
2 plants are selected, according to nitrogen potassium uptake and Production rate utilization rate of nitrogen fertilizer and potassium utilization rate, the results are shown in Table 10.Compared with the control, originally
Fertilizing method has been obviously improved nitrogenous fertilizer wilfully force of labor and potash fertilizer wilfully force of labor.
10 different disposal nitrogenous fertilizer of table and potassium utilization rate
Above embodiment is can not to be interpreted as in order to illustrate embodiment disclosed by the invention to limit of the invention
System.In addition, in various modifications and invention listed herein method, composition variation, do not departing from the scope of the present invention
Be obvious for those skilled in the art under the premise of spirit.Although having combined of the invention a variety of specific
Preferred embodiment has carried out specific description to the present invention, it is to be understood that, the present invention should not be limited only to these specific embodiments.
In fact, various obviously modify as described above for those skilled in the art to obtain invention all should include
Within the scope of the invention.
Claims (9)
1. a kind of tobacco liquid manure integrated planting method, the method at least include the following steps:
Fertilizer is applied to tobacco planting field by (1) 3~April, applies ridging on the trace to be formed in fertilizer, the fertilizer includes
Fertilizer special for tobacco, organic fertilizer and potassium sulfate, the applied amount of the fertilizer special for tobacco press 2.2~2.9kg/ of nitrogen mus, phosphorus member
3.3~4.2kg/ mus of element；5.6~7kg/ mus of potassium element；The applied amount of the organic fertilizer is according to 1~2.4kg/ mus of nitrogen；Phosphorus
0.8~1.6kg/ mus of element；0.2~1.6kg/ mus of potassium element；5~7.5kg/ mus of potassium sulfate；
(2) water-fertilizer integral equipment is installed and is laid with drip irrigation pipe；
(3) in tobacco transplant in the 13rd~17 day on Gansu Province, 26~30 days, 33~37 days, 40~44 days, 47~51 days and 54~
Potassium nitrate was applied by water-fertilizer integral method in 58 days；
The applied amount of wherein described 13rd~17 day, 26~30 days and 54~58 days potassium nitrate is 1.5~2.4kg/ mus, the 33rd
The applied amount of~37 days, 40~44 days and 47~51 days potassium nitrate is 3~4.6kg/ mus；
Use ultrafast mode, the 26th~30 day, 40~44 days within wherein described 13rd~17 day, 33~37 days and 54~58 days
And use general mode in 47~51 days；The ultrafast mode refers to；Advanced clear water 8~12 minutes, then into rich water 13~17
Minute；Most laggard clear water 8~12 minutes, the general mode refers to: advanced clear water 13~17 minutes, then into rich water 28~32
Minute；Most laggard clear water 13~17 minutes.
2. according to claim 1 be suitable for Southeast China cigarette district tobacco liquid manure integrated planting method, it is characterised in that:
Applying fertilizer in the step (1) does not include potassium nitrate.
3. according to claim 1 be suitable for Southeast China cigarette district tobacco liquid manure integrated planting method, it is characterised in that:
Water-fertilizer integral equipment includes: fertilizer apparatus and filter in the step (2), and the fertilizer apparatus is connected to filter, described
Filter is connected to drip irrigation pipe.
4. according to claim 1 be suitable for Southeast China cigarette district tobacco liquid manure integrated planting method, it is characterised in that:
Ridge spacing is 1~1.3 meter in the step (1).
5. according to claim 1 be suitable for Southeast China cigarette district tobacco liquid manure integrated planting method, it is characterised in that:
Fertilizer is applied to tobacco planting field by the way of row replacement by fertilising in the step (1).
6. according to claim 1 be suitable for Southeast China cigarette district tobacco liquid manure integrated planting method, it is characterised in that:
Drip irrigation pipe is laid with along ridge shoulder in the step (2), is laid at ridge shoulder center-left 3~10cm or 3~10cm to the right.
7. according to claim 1 be suitable for Southeast China cigarette district tobacco liquid manure integrated planting method, it is characterised in that:
1000~1300 tobaccos are planted per acre in the tobacco planting field.
8. according to claim 1 be suitable for Southeast China cigarette district tobacco liquid manure integrated planting method, it is characterised in that:
The content of nitrogen is 9 ± 1% in the fertilizer special for tobacco, and the content of phosphorus is 13.5 ± 1%, and the content of potassium is 22.5 ± 1%.
9. according to claim 1 be suitable for Southeast China cigarette district tobacco liquid manure integrated planting method, it is characterised in that:
The content of N P and K is 2.5 ± 1% in the organic fertilizer, and the content of phosphorus is 2 ± 1%, and the content of potassium is 0.5 ± 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910136336.3A CN109699426B (en) | 2019-02-25 | 2019-02-25 | Water and fertilizer integrated planting method suitable for tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910136336.3A CN109699426B (en) | 2019-02-25 | 2019-02-25 | Water and fertilizer integrated planting method suitable for tobacco |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109699426A true CN109699426A (en) | 2019-05-03 |
| CN109699426B CN109699426B (en) | 2021-07-09 |
Family
ID=66263845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910136336.3A Active CN109699426B (en) | 2019-02-25 | 2019-02-25 | Water and fertilizer integrated planting method suitable for tobacco |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109699426B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915398A (en) * | 2019-12-12 | 2020-03-27 | 云南省烟草农业科学研究院 | Water and fertilizer integrated method for drip irrigation of flue-cured tobacco |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939818A (en) * | 2012-11-08 | 2013-02-27 | 湖北中烟工业有限责任公司 | Fertilizing method for planting cigar tobacco |
| CN106576798A (en) * | 2016-12-04 | 2017-04-26 | 西北农林科技大学 | Cultivation method of North of Shaanxi potatoes using integration of water and fertilizer |
| CN206698970U (en) * | 2017-05-09 | 2017-12-05 | 河北省农业机械化研究所有限公司 | A kind of clear water and rich water dual-purpose intelligent allocates irrigation system |
| CN107615967A (en) * | 2017-09-30 | 2018-01-23 | 中国农业科学院烟草研究所 | A kind of drip irrigation N application method for improving flue-cured tobacco utilization rate of nitrogen fertilizer |
| CN109258040A (en) * | 2018-11-19 | 2019-01-25 | 云南省烟草农业科学研究院 | A kind of fertilizing method improving junior tobacco leaf nicotine content |
-
2019
- 2019-02-25 CN CN201910136336.3A patent/CN109699426B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939818A (en) * | 2012-11-08 | 2013-02-27 | 湖北中烟工业有限责任公司 | Fertilizing method for planting cigar tobacco |
| CN106576798A (en) * | 2016-12-04 | 2017-04-26 | 西北农林科技大学 | Cultivation method of North of Shaanxi potatoes using integration of water and fertilizer |
| CN206698970U (en) * | 2017-05-09 | 2017-12-05 | 河北省农业机械化研究所有限公司 | A kind of clear water and rich water dual-purpose intelligent allocates irrigation system |
| CN107615967A (en) * | 2017-09-30 | 2018-01-23 | 中国农业科学院烟草研究所 | A kind of drip irrigation N application method for improving flue-cured tobacco utilization rate of nitrogen fertilizer |
| CN109258040A (en) * | 2018-11-19 | 2019-01-25 | 云南省烟草农业科学研究院 | A kind of fertilizing method improving junior tobacco leaf nicotine content |
Non-Patent Citations (1)
| Title |
|---|
| 褚天铎: "《简明施肥技术手册》", 31 January 2014 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915398A (en) * | 2019-12-12 | 2020-03-27 | 云南省烟草农业科学研究院 | Water and fertilizer integrated method for drip irrigation of flue-cured tobacco |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109699426B (en) | 2021-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101699961B (en) | Integrated fertilization method under condition of NPKS of double-cropping crops of wheat and corn | |
| CN106857130B (en) | One-time fertilization method for rice machine transplanting | |
| CN107231932B (en) | Water and fertilizer integrated cultivation method for wheat stubble summer corn by drip irrigation under no-tillage direct seeding condition | |
| CN105794482B (en) | A kind of management method of Huang-Huai-Hai wheat and corn anniversary nitrogen nutrient | |
| CN105684779A (en) | Compound substrate for hot-pepper plug seedling and preparation method thereof | |
| CN107879792A (en) | A kind of fertilizer management method for improving potassium content of tobacco leaf | |
| CN110663493A (en) | Sugarcane water and fertilizer integrated drip irrigation cultivation method | |
| CN109937817A (en) | A kind of wheat microspray irrigation chemical fertilizer, which precisely subtracts, applies high-yield high-efficiency cultivation method | |
| CN103274793A (en) | Formula base fertilizer for apples, and application method thereof | |
| CN103430674A (en) | Cost saving and yield increase fertilizer application method for potato winter planting in South | |
| CN109349050A (en) | A kind of cultural method for preventing and treating tobacco black shank | |
| CN108147871A (en) | A kind of vega dedicated fertilizer and its subtract and apply synergy applied once method | |
| CN102405721B (en) | Fertilization method for medlar aged no more than 4 years | |
| CN103288519A (en) | Summer corn prescription seed fertilizer and fertilization method thereof | |
| CN107439192A (en) | A kind of cultural method planted between radix bupleuri corn | |
| CN107455118A (en) | A kind of implantation methods of selenium-rich volcano Pachyrhizua angulatus | |
| CN109699426A (en) | Suitable for tobacco liquid manure integrated planting method | |
| CN104262060B (en) | Malting barley drip irrigation special fertilizer and preparation thereof and application process | |
| CN103270840A (en) | Strawberry fertilizing method with growth promotion, quality improvement, effect increase and disease prevention functions | |
| CN102863291A (en) | Flue-cured tobacco slow release fertilizer and application method thereof | |
| CN109924081A (en) | A kind of starting fertilizer method of administration promoting trickle irrigation seedling growth of corn | |
| CN113348988A (en) | Chemical fertilizer reduction and synergism method for pepper planting | |
| CN106747770A (en) | A kind of Tobacco-rice rotation special potassium fertilizer and its anniversary one-time use method | |
| CN105900680A (en) | Rose flower seedling transplanting technology | |
| CN111742798A (en) | Seedling raising method and transplanting method for dryland millet |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |