On the management and salinity control of drip irrigation:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Stuttgart
Institut für Wasserbau
2002
|
| Schriftenreihe: | Mitteilungen / Institut für Wasserbau, Universität Stuttgart
113 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Zugl.: Stuttgart, Univ., Diss., 2002 |
| Beschreibung: | XXVI, 202 S. Ill., graph. Darst. |
| ISBN: | 3933761166 |
Internformat
MARC
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| 100 | 1 | |a Iqbal, Amin |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a On the management and salinity control of drip irrigation |c von Amin Iqbal |
| 264 | 1 | |a Stuttgart |b Institut für Wasserbau |c 2002 | |
| 300 | |a XXVI, 202 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Mitteilungen / Institut für Wasserbau, Universität Stuttgart |v 113 | |
| 500 | |a Zugl.: Stuttgart, Univ., Diss., 2002 | ||
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| 650 | 0 | 7 | |a Tropfbewässerung |0 (DE-588)4316313-0 |2 gnd |9 rswk-swf |
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| 650 | 0 | 7 | |a Salzgehalt |0 (DE-588)4274370-9 |2 gnd |9 rswk-swf |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
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| 689 | 2 | 0 | |a Tropfbewässerung |0 (DE-588)4316313-0 |D s |
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| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=010182580&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-010182580 | |
Datensatz im Suchindex
| _version_ | 1808226303638241280 |
|---|---|
| adam_text |
TABLE
OF
CONTENTS
VORWORT
I
ACKNOWLEDGEMENTS
.
VIN
ABSTRACT
.
K
LIST
OF
ILLUSTRATIONS
.
XVI
LIST
OF
TABLES
.
XX
LIST
OF
SYMBOLS
AND
ABBREVIATIONS
.
XXI
1
INTRODUCTION
.
1
1.1
DRIP
IRRIGATION
.
1
1.2
STATEMENT
OF
THE
PROBLEM
.
2
1.3
SCOPE
OF
THE
STUDY
.
6
1.4
OBJECTIVES
.
8
2
MANAGEMENT
OF
DRIP
IRRIGATION
.
9
2.1
RESEARCH
APPROACH
FOR
DRIP
IRRIGATION
MANAGEMENT
.
9
2.2
REVIEW
OF
LITERATURE
.
9
2.3
THEORETICAL
BACKGROUND
.
12
2.3.1
SOIL
WATER
MOVEMENT
UNDER
DRIP
IRRIGATION
SYSTEM
.
12
2.3.2
GEOMETRY
OF
THE
WETTED
SOIL
VOLUME
UNDER
DRIP
IRRIGATION
.
16
2.3.3
WETTING
PATTERNS
OF
AN
EMITTER
FOR
DIFFERENT
TYPES
OF
SOIL
.
17
2.3.4
WETTING
PATTERNS
OF
AN
EMITTER
AT
DIFFERENT
DISCHARGE
RATES
.
18
2.3.5
AVAILABLE
WATER
TO
THE
PLANTS
FROM
THE
SOIL
.
20
2.3.6
SOIL
MOISTURE
EXTRACTION
BY
THE
PLANT
ROOTS
.
21
2.3.7
PLANT
ROOT
SYSTEM
DEVELOPMENT
.
21
2.3.8
METHODS
FOR
MONITORING
SOIL
WATER
STATUS
IN
THE
PLANT
ROOT
ZONE
22
2.3.8.1
PLANT
MONITORING
FOR
SOIL
WATER
STATUS
.
22
2.3.8.2
CLIMATIC
MONITORING
OF
EVAPOTRANSPIRATION
.
23
2.3.8.3
SOIL
BASED
SENSORS
FOR
MONITORING
SOIL
WATER
STATUS
23
2.3.9
CROP
WATER
REQUIREMENTS
(EVAPOTRANSPIRATION)
.
24
2.3.9.1
REFERENCE
CROP
EVAPOTRANSPIRATION
.
24
2.3.9.2
CROP
COEFFICIENT
.
25
2.3.10
EFFECTIVE
RAINFALL
.
26
2.3.11
FACTORS
INFLUENCING
EFFECTIVE
RAINFALL
.
26
2.3.11.1
LAND
CHARACTERISTICS
.
26
2.3.11.2 SOIL
CHARACTERISTICS
.
27
2.3.11.3
SOIL
WATER
CHARACTERISTICS
.
27
2.3.11.4
GROUNDWATER
CHARACTERISTICS
.
27
2.3.11.5
MANAGEMENT
PRACTICE
.
28
2.3.11.6
CROP
CHARACTERISTICS
.
28
2.3.12
MEASUREMENT
OF
EFFECTIVE
RAINFALL
.
28
2.3.12.1
SURFACE
RUN-OFF
.
29
2.3.12.2
ROOTING
DEPTH
.
30
2.3.12.3
DEEP
PERCOLATION
LOSSES
.
30
2.3.12.4
INTERCEPTION
.
30
2.3.13
DRIP
IRRIGATION
SCHEDULING
.
30
2.4
RESULTS
AND
DISCUSSIONS
.
32
2.4.1
DEVELOPMENT
OF
COMPUTER
MODELS
FOR
SURFACE
DRIP
IRRIGATION
MANAGEMENT
AND
SCHEDULING
.
32
2.4.1.1
COMPUTER
MODELS
INPUT
REQUIREMENTS
.
33
2.4.1.2
COMPUTER
MODELS
OUTPUTS
.
34
2.4.1.3
COMPUTER
MODELS
TESTING
AND
VERIFICATION
.
40
2.4.2
DEVELOPMENT
OF
NOMOGRAMS
AND
TABLES
FOR
THE
SELECTION
OF
DEPTH-WIDTH-DISCHARGE
AND
DEPTH-DISCHARGE-VOLUME
COMBINATIONS
FOR
THE
WETTED
SOIL
VOLUME
UNDER
SURFACE
DRIP
IRRIGATION
FOR
THE
SOILS
USED
FOR
AGRICULTURAL
PURPOSES
AND
HAVING
HYDRAULIC
CONDUCTIVITIES
IN
THE
RANGE
OF
W
4
-
10'
7
M/S
43
2.4.2.1
COMMENTARY
ON
DEPTH-WIDTH-DISCHARGE
NOMOGRAMS
.
44
2.4.2.2
COMMENTARY
ON
DEPTH-DISCHARGE-VOLUME
NOMOGRAMS
.
49
3
CONTROL
AND
MANAGEMENT
OF
SALINITY
UNDER
DRIP
IRRIGATION
.
54
3.1
RESEARCH
APPROACH
FOR
CONTROL
AND
MANAGEMENT
OF
SALINITY
UNDER
DRIP
IRRIGATION
.
54
XI
3.2
REVIEW
OF
LITERATURE
.
54
3.3
THEORETICAL
BACKGROUND
.
58
3.3.1
SALT
MOVEMENT
IN
SOIL
WITH
IRRIGATION
WATER
.
58
3.3.1.1
DOWNWARD
SALT
MOVEMENT
.
58
3.3.1.2
UPWARD
SALT MOVEMENT
.
59
3.3.1.3
GYPSUM
PRECIPITATION
.
59
3.3.1.4
TOTAL
SALT
MASS
BALANCE
.
59
3.3.2
SALT
ACCUMULATION
UNDER
SURFACE
DRIP
IRRIGATION
.
60
3.3.3
SOIL
AND
PLANT
INTERACTION
WITH
SALINITY
.
61
3.3.3.1
SEED
GERMINATION
AND
SALINITY
.
61
3.3.3.2
SALINITY,
LEAF
EXPANSION
AND
PHOTOSYNTHESIS
.
61
3.3.4
THE
CROP
SALINITY
PRODUCTION
FUNCTION
.
61
3.3.5
IRRIGATION
WATER
QUALITY
ANALYSIS
.
64
3.4
RESULTS
AND
DISCUSSIONS
.
65
3.4.1
ENGINEERING
TECHNIQUES
FOR
SALINITY
CONTROL
AND
MANAGEMENT
UNDER
DRIP
IRRIGATION
.
65
3.4.1.1
LEACHING
REQUIREMENT
.
65
3.4.1.2
TIMING
OF
IRRIGATION
.
65
3.4.1.3
FREQUENCY
OF
IRRIGATION
.
67
3.4.1.4
EMITTER
PLACEMENT
IN
RELATION
TO
PLANT
AND
SALINITY
CONTROL
.
68
3.4.1.5
PRE-PLANT
IRRIGATION
.
68
3.4.1.6
CHANGING
WATER
SUPPLY
.
69
3.4.2
DEVELOPMENT
OF
COMPUTER
MODELS
FOR
SALINITY
CONTROL
AND
MANAGEMENT
WITH
IRRIGATION
SCHEDULING
.
69
3.4.2.1
COMPUTER
MODELS
INPUT
REQUIREMENTS
.
69
3.4.2.2
COMPUTER
MODELS
OUTPUTS
.
71
3.4.2.3
COMPUTER
MODELS
TESTING
AND
VERIFICATION
.
77
4
COMPUTER
PROGRAM
FOR
SURFACE
DRIP
IRRIGATION
MANAGEMENT
AND
SALINITY
CONTROL
.
81
4.1
DEVELOPMENT
OF
A
COMPUTER
PROGRAM
FOR
SURFACE
DRIP
IRRIGATION
MANAGEMENT
AND
SALINITY
CONTROL
.
81
XN
4.2
RESEARCH
APPROACH
TO
DEVELOP
COMPUTER
PROGRAM
FOR
SURFACE
DRIP
IRRIGATION
MANAGEMENT
AND
SALINITY
CONTROL
DISSCP
.
81
4.3
DESCRIPTION
TO
DISSCP
.
81
4.3.1
INTRODUCTION
OF
DISSCP
.
81
4.3.2
EXECUTION
OF
DISSCP
.
82
4.3.3
LAUNCHING
DISSCP
.
82
4.3.4
CREATE
A
NEW
SCHEDULING
.
83
4.3.5
SELECTION
OF
COMPUTER
MODEL
ON
THE
BASIS
OF
PLANT
TYPE
.
83
4.3.6
SELECTION
OF
COMPUTER
MODEL
ON
THE
BASIS
OF
SALINITY
CONDITIONS
.
84
4.3.7
CREATING
A
NEW
IRRIGATION
SCHEDULING
FILE
.
84
4.3.8
CONSTANT
INPUTS
.
84
4.3.9
DAILY
INPUTS
.
88
4.3.10
OUTPUTS
.
90
4.3.11
DATABASE
.
90
4.3.12
DESIGNED
WETTING
PATTERN
SHAPE
.
91
4.3.13
ADJUSTING
WETTING
PATTERN
SHAPE
.
91
4.3.14
ENTER
NEW
DATA
OR
VIEW
EXISTING
ONE
.
93
5
PHOTOVOLTAIC
PUMPING
SYSTEM
FOR
DRIP
IRRIGATION
.
94
5.1
RESEARCH
APPROACH
TO
DEVELOP
THE
PROCEDURE
FOR
THE
SELECTION,
OPERATION
AND
BEST
MATCH
OF
PHOTOVOLTAIC
PUMPING
SYSTEM
FOR
THE
DESIGNED
DRIP
IRRIGATION
SYSTEM
.
94
5.2
REVIEW
OF
LITERATURE
.
94
5.3
THEORETICAL
BACKGROUND
.
96
5.3.1
PHOTOVOLTAIC
(
PV
)
MODULES
.
96
5.3.1.1
CRYSTALLINE
SILICON
PV
MODULES
.
96
5.3.1.2 AMORPHOUS
SILICON
(A-SI)
PV
MODULES
.
96
5.3.1.3
THIN
FILM
PV
TECHNOLOGY
.
96
5.3.2
ARRAY
SIZING
.
97
5.3.3
ORIENTATION
OF
ARRAY
.
99
5.3.4
POWER
CONDITIONING
.
99
5.3.4.1
VOLTAGE
REGULATION
.
99
XM
5.3.4.2
TRACKING
MECHANISM
.
100
5.3.4.3
INVERTERS
.
100
5.3.4.4
BATTERIES
.
101
5.3.4.5
SWITCHES
AND
CUT-OUTS
.
101
5.3.S
PV
PUMPING
CONFIGURATIONS
.
101
5.3.5.1
SUBMERGED
MOTOR
/PUMP
.
103
5.3.5.2
SURFACE
MOTOR
/
SUBMERGED
PUMP
.
103
5.3.5.3
FLOATING
MOTOR
PUMP
SETS
.
103
5.3.5.4
SURFACE
SUCTION
PUMPSET
.
103
5.3.6
PUMP
TECHNOLOGY
.
103
5.3.7
PUMP
PERFORMANCE
.
105
5.3.8
MOTOR
TECHNOLOGY
.
106
5.4
RESULTS
AND
DISCUSSIONS
.
107
5.4.1
INVESTIGATION
AND
ESTIMATION
OF
WATER
SOURCE
AND
ITS
CONSUMPTION
.
107
5.4.2
PUMPED
QUANTITY
OF
WATER
PER
DAY
AND
THE
TOTAL
HEAD
REQUIRED
.
107
5.4.3
SELECTION
OF
SOLAR
PUMPING
SYSTEM
ACCORDING
TO
SITUATION
.
107
5.4.4
IRRADIATION
VALUES
.
107
5.4.5
SELECTION
OF
THE
OPTIMUM
TILT
ANGLE
.
108
5.4.6
SELECTION
OF
ARRAY
SIZE
.
109
5.4.7
THE
USE
OF
SYSTEM
PERFORMANCE
CURVES
FOR
THE
SELECTION
OF
SOLAR
PUMPING
SYSTEM
.
110
5.4.7.1
EXAMPLES
.
ILL
5.4.8
INSTANTANEOUS
OUTPUT
.
112
5.4.8.1
EXAMPLE
.
113
6
SOCIO-ECONOMIC
ASPECTS
AND
IMPACTS
OF
DRIP
IRRIGATION
MANAGEMENT
114
6.1
RESEARCH
APPROACH
TO
INVESTIGATE
SOCIO-ECONOMIC
ASPECTS
AND
IMPACTS
OF
DRIP
IRRIGATION
MANAGEMENT
.
114
6.2 SOCIO-ECONOMIC
ASPECTS
AND
IMPACTS
.
114
6.2.1
ECONOMIC
ASPECTS
.
115
6.2.1.1
SUBSISTENCE
ECONOMICS
.
115
XIV
6.2.1.2
COMPETITIVE
ECONOMICS
.
117
6.2.1.3
ECONOMIC
EVALUATION
OF
PHOTOVOLTAIC
PUMPING
SYSTEM
FOR
DRIP
IRRIGATION.,
.
121
6.2.2
NATIONAL
OBJECTIVES
.
123
6.2.3
HEALTH
ASPECTS
.
124
6.2.4
SETTLEMENT
PROBLEMS
.
124
6.2.5
INCREASE
DENSITY
OF
POPULATION
AND
EMPLOYMENT
.
125
7
SUMMARY
.
126
8
ZUSAMMENFASSUNG
.
.
.
129
9
REFERENCES
.
144
10
APPENDICES
.
153
XV |
| any_adam_object | 1 |
| author | Iqbal, Amin |
| author_facet | Iqbal, Amin |
| author_role | aut |
| author_sort | Iqbal, Amin |
| author_variant | a i ai |
| building | Verbundindex |
| bvnumber | BV016468577 |
| classification_tum | GEO 474d BER 730d |
| ctrlnum | (OCoLC)76478419 (DE-599)BVBBV016468577 |
| discipline | Geowissenschaften Bergbau |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV016468577 |
| illustrated | Illustrated |
| indexdate | 2024-08-24T00:23:02Z |
| institution | BVB |
| isbn | 3933761166 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-010182580 |
| oclc_num | 76478419 |
| open_access_boolean | |
| owner | DE-91 DE-BY-TUM DE-12 DE-83 |
| owner_facet | DE-91 DE-BY-TUM DE-12 DE-83 |
| physical | XXVI, 202 S. Ill., graph. Darst. |
| publishDate | 2002 |
| publishDateSearch | 2002 |
| publishDateSort | 2002 |
| publisher | Institut für Wasserbau |
| record_format | marc |
| series2 | Mitteilungen / Institut für Wasserbau, Universität Stuttgart |
| spelling | Iqbal, Amin Verfasser aut On the management and salinity control of drip irrigation von Amin Iqbal Stuttgart Institut für Wasserbau 2002 XXVI, 202 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Mitteilungen / Institut für Wasserbau, Universität Stuttgart 113 Zugl.: Stuttgart, Univ., Diss., 2002 Management (DE-588)4037278-9 gnd rswk-swf Tropfbewässerung (DE-588)4316313-0 gnd rswk-swf Kontrolle (DE-588)4032312-2 gnd rswk-swf Salzgehalt (DE-588)4274370-9 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Salzgehalt (DE-588)4274370-9 s Kontrolle (DE-588)4032312-2 s Management (DE-588)4037278-9 s DE-604 Tropfbewässerung (DE-588)4316313-0 s Institut für Wasserbau, Universität Stuttgart Mitteilungen 113 (DE-604)BV000005432 113 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=010182580&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Iqbal, Amin On the management and salinity control of drip irrigation Management (DE-588)4037278-9 gnd Tropfbewässerung (DE-588)4316313-0 gnd Kontrolle (DE-588)4032312-2 gnd Salzgehalt (DE-588)4274370-9 gnd |
| subject_GND | (DE-588)4037278-9 (DE-588)4316313-0 (DE-588)4032312-2 (DE-588)4274370-9 (DE-588)4113937-9 |
| title | On the management and salinity control of drip irrigation |
| title_auth | On the management and salinity control of drip irrigation |
| title_exact_search | On the management and salinity control of drip irrigation |
| title_full | On the management and salinity control of drip irrigation von Amin Iqbal |
| title_fullStr | On the management and salinity control of drip irrigation von Amin Iqbal |
| title_full_unstemmed | On the management and salinity control of drip irrigation von Amin Iqbal |
| title_short | On the management and salinity control of drip irrigation |
| title_sort | on the management and salinity control of drip irrigation |
| topic | Management (DE-588)4037278-9 gnd Tropfbewässerung (DE-588)4316313-0 gnd Kontrolle (DE-588)4032312-2 gnd Salzgehalt (DE-588)4274370-9 gnd |
| topic_facet | Management Tropfbewässerung Kontrolle Salzgehalt Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=010182580&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV000005432 |
| work_keys_str_mv | AT iqbalamin onthemanagementandsalinitycontrolofdripirrigation |