Effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize (Zea mays L.) at increasing P-supply under field conditions in Ethiopia:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Gießen [i.e.] Niederkleen
Wiss. Fachverl.
1997
|
| Schriftenreihe: | Agrarwissenschaften
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Zugl.: Gießen, Univ., Diss., 1996 |
| Beschreibung: | XVI, 142 S. graph. Darst. : 21 cm |
| ISBN: | 3930600722 |
Internformat
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV013953222 | ||
| 003 | DE-604 | ||
| 005 | 20020722 | ||
| 007 | t| | ||
| 008 | 011002s1997 gw d||| m||| 00||| eng d | ||
| 016 | 7 | |a 962234931 |2 DE-101 | |
| 020 | |a 3930600722 |9 3-930600-72-2 | ||
| 035 | |a (OCoLC)76281123 | ||
| 035 | |a (DE-599)BVBBV013953222 | ||
| 040 | |a DE-604 |b ger |e rakddb | ||
| 041 | 0 | |a eng | |
| 044 | |a gw |c DE | ||
| 049 | |a DE-703 | ||
| 084 | |a RS 54666 |0 (DE-625)142485:12816 |2 rvk | ||
| 100 | 0 | |a Sheleme Beyene |d 1958- |e Verfasser |0 (DE-588)123129397 |4 aut | |
| 245 | 1 | 0 | |a Effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize (Zea mays L.) at increasing P-supply under field conditions in Ethiopia |c Sheleme Beyene |
| 264 | 1 | |a Gießen [i.e.] Niederkleen |b Wiss. Fachverl. |c 1997 | |
| 300 | |a XVI, 142 S. |b graph. Darst. : 21 cm | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 0 | |a Agrarwissenschaften | |
| 500 | |a Zugl.: Gießen, Univ., Diss., 1996 | ||
| 650 | 0 | 7 | |a Mais |0 (DE-588)4037135-9 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Ernteertrag |0 (DE-588)4015358-7 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Phosphatdüngung |0 (DE-588)4174354-4 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a VA-Mykorrhiza |0 (DE-588)4207185-9 |2 gnd |9 rswk-swf |
| 651 | 7 | |a Äthiopien |0 (DE-588)4000639-6 |2 gnd |9 rswk-swf | |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 689 | 0 | 0 | |a Äthiopien |0 (DE-588)4000639-6 |D g |
| 689 | 0 | 1 | |a Mais |0 (DE-588)4037135-9 |D s |
| 689 | 0 | 2 | |a VA-Mykorrhiza |0 (DE-588)4207185-9 |D s |
| 689 | 0 | 3 | |a Phosphatdüngung |0 (DE-588)4174354-4 |D s |
| 689 | 0 | 4 | |a Ernteertrag |0 (DE-588)4015358-7 |D s |
| 689 | 0 | |5 DE-604 | |
| 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=009548961&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-009548961 | |
Datensatz im Suchindex
| _version_ | 1816444494672822272 |
|---|---|
| adam_text |
TABLE
OF
CONTENTS
1.
INTRODUCTION
_
1
2.
OBJECTIVES
_
4
3.
LITERATURE
REVIEW
_
5
3.1.
PHOSPHORUS
IN
SOILS
AND
ITS
SUPPLY
TO
PLANTS
.
5
3.2.
VA
MYCORRHIZAE
.
6
3
.3.
EFFECTS
OF
VAM
ON
PLANT
GROWTH
.
7
4.
MATERIALS
AND
METHODS
_
11
4.1.
POT
EXPERIMENT
.
11
4.2.
INOCULUM
PRODUCTION
FOR
FIELD
TRIALS
.
12
4.3.
FIELD
TRIALS
.
12
4.3.1.
FERTILIZATION
AND
EXPERIMENTAL
DESIGN
.
12
4.3.2.
SAMPLING
.
13
4.3.2.I.
SOIL
AND
PLANT
SAMPLING
.
13
4.3.2.2.
ROOT
SAMPLING
AND
DETERMINATION
OF
INFECTION
RATE
.
14
4.3.3.
WEEDING,
PESTICIDE
APPLICATION
AND
HARVEST
.
14
4.4.
SOIL
ANALYSIS
.
14
4.4.1.
SOIL
PARTICLE-SIZE
ANALYSIS
.
14
4.4.2.
SOIL
PH
.
15
4.4.3.
DETERMINATION
OF
SOIL
ORGANIC
CARBON
.
15
4.4.4.
CATION
EXCHANGE
CAPACITY
(CEC)
.
16
4.4.5.
EXCHANGEABLE
CATIONS
(NA,
K,
CA
AND
MG)
.
16
.
4.4.6.
TOTAL
N
IN
THE
SOIL
.
16
4.4.7.
SOIL-AVAILABLE
P
.
16
4.5.
PLANT
ANALYSIS
.
17
4.5.1.
TOTAL
N
IN
THE
PLANT
MATERIAL
.
17
4.5.2.
DRY
ASHING
OF
PLANT
MATERIAL
FOR
P
AND
K
ANALYSIS
.
17
4.5.2.I.
DETERMINATIONOFP
.
17
4.5.2.2.
DETERMINATION
OF
K
.
17
TABLE
OF
CONTENTS
(CONT'D)
4.6.
STATISTICAL
ANALYSIS
.
18
5.
CHARACTERIZATION
OF
THE
RESEARCH
SITES
_
19
5.1.
AREKA
.
19
5.2.
AWASSA
.
19
5.3.
WONDO
GENET
.
19
5.4.
ZIWAY
.
20
6.
RESULTS
_
25
6.1.
POT
TRIAL
.
25
6.1.1.
MYCORRHIZAL
INFECTION
AND
ROOT
LENGTH
.
25
6.1.2.
DRY
MATTER
YIELD
.
25
6.1.2.1.
SHOOT
DRY
MATTER
.
26
6.1.2.2.
ROOT
DRY
MATTER
.
26
6.1.3.
PHOSPHORUS
UPTAKE
.
28
6.1.3.1.
P
CONCENTRATION
IN
SHOOT
.
28
6.1.3.2.
P
CONCENTRATION
IN
ROOT
.
29
6.1.4.
POTASSIUM
UPTAKE
.
31
6.1.4.1.
K
CONCENTRATION
IN
SHOOT
.
31
6.1.4.2.
K
CONCENTRATION
IN
ROOT
.
31
6.2.
FIELD
TRIALS
.
34
6.2.1.
WONDO
GENET
1993
.
34
6.2.1.1.
MYCORRHIZAL
INFECTION
.
34
6.2.1.2.
GRAIN
AND
COB
YIELDS
.
36
6.2.1.3.
ABOVE
GROUND
DRY
WEIGHT
.
36
6.2.1.4.
P
CONCENTRATION
IN
THE
PLANTS
.
38
6.2.1.5.
N
AND
K
CONCENTRATIONS
IN
THE
PLANTS
.
39
6.2.I.6.
AVAILABLE
P
AND
PH
OF
THE
SOIL
AT
HARVEST
.
41
6.2.2.
ZIWAY
1993
.
43
6.2.2.I.
MYCORRHIZAL
INFECTION
.
43
6.2.2.2.
GRAIN
AND
COB
YIELDS
.
44
N
TABLE
OF
CONTENTS
(CONT'D)
6.2.2.3.
ABOVE
GROUND
DRY
WEIGHT
.
44
6.2.2.4.
P
CONCENTRATION
IN
THE
PLANTS
.
46
6.2.2.5.
N
AND
K
CONCENTRATIONS
IN
THE
PLANTS
.
48
6.2.2.6.
AVAILABLE
P
AND
PH
OF
THE
SOIL
AT
HARVEST
.
49
6.2.3.
AREKA
1994
.
50
6.2.3.1.
MYCORRHIZAL
INFECTION
.
50
6.2.3.2.
GRAIN
AND
COB
YIELDS
.
52
6.2.3.3.
ABOVE
GROUND
DRY
WEIGHT
.
53
6.2.3.4.
P
CONCENTRATION
IN
THE
PLANTS
.
55
6.2.3.5.
N
AND
K
CONCENTRATIONS
IN
THE
PLANTS
.
55
6.2.3.6.
AVAILABLE
P
AND
PH
OF
THE
SOIL
AT
HARVEST
.
58
6.2.4.
AWASSA
.
59
6.2.4.1.
MYCORRHIZAL
INFECTION
.
59
6.2.4.2.
GRAIN
AND
COB
YIELDS
.
61
6.2.4.3.
ABOVE
GROUND
DRY
WEIGHT
.
61
6.2.4.4.
P
CONCENTRATION
IN
THE
PLANTS
.
63
6.2.4.5.
N
AND
K
CONCENTRATIONS
IN
THE
PLANTS
.
64
6.2.4.6.
AVAILABLE
P
AND
PH
OF
THE
SOIL
AT
HARVEST
.
66
6.2.5.
WONDO
GENET
1994
.
68
6.2.5.1.
MYCORRHIZAL
INFECTION
.
68
6.2.5.2.
GRAIN
AND
COB
YIELDS
.
70
6.2.5.3.
ABOVE
GROUND
DRY
WEIGHT
.
70
6.2.5.4.
P
CONCENTRATION
IN
THE
PLANTS
.
73
6.2.5.5.
N
AND
K
CONCENTRATIONS
IN
THE
PLANTS
.
73
6.2.5.6.
AVAILABLE
P
AND
PH
OF
THE
SOIL
AT
HARVEST
.
75
6.2.6.
ZIWAY
1994
.
77
6.2.6.1.
MYCORRHIZAL
INFECTION
.
77
6.2.6.2.
GRAIN
AND
COB
YIELDS
.
78
6.2.6.3.
ABOVE
GROUND
DRY
WEIGHT
.
79
6.2.6.4.
P
CONCENTRATION
IN
THE
PLANTS
.
81
6.2.6.5.
N
AND
K
CONCENTRATIONS
IN
THE
PLANTS
.
81
6.2.6.6.
AVAILABLE
P
AND
PH
OF
THE
SOIL
AT
HARVEST
.
83
UI
TABLE
OF
CONTENTS
(CONT'D)
7.
DISCUSSION
_
85
7.1.
POT
TRIAL
.
85
7.2.
FIELD
TRIALS
.
88
7.2.3.
MYCORRHIZAL
INFECTION
.
88
7.2.4.
PLANT
GROWTH
AND
YIELD
.
92
7.2.2.5.
AREKA
.
93
7.2.2.6.
AWASSA
.
94
7.2
2.7.
WONDO
GENET
.
97
7.2.2.8.
ZIWAY
.
99
8.
SUMMARY
_
101
9.
ZUSAMMENFASSUNG
_
105
10.
REFERENCES
_
109
11.
APPENDIX
_
123
12.
ACKNOWLEDGEMENT
_
142
IV |
| any_adam_object | 1 |
| author | Sheleme Beyene 1958- |
| author_GND | (DE-588)123129397 |
| author_facet | Sheleme Beyene 1958- |
| author_role | aut |
| author_sort | Sheleme Beyene 1958- |
| author_variant | s b sb |
| building | Verbundindex |
| bvnumber | BV013953222 |
| classification_rvk | RS 54666 |
| ctrlnum | (OCoLC)76281123 (DE-599)BVBBV013953222 |
| discipline | Geographie |
| format | Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>00000nam a2200000 c 4500</leader><controlfield tag="001">BV013953222</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20020722</controlfield><controlfield tag="007">t|</controlfield><controlfield tag="008">011002s1997 gw d||| m||| 00||| eng d</controlfield><datafield tag="016" ind1="7" ind2=" "><subfield code="a">962234931</subfield><subfield code="2">DE-101</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">3930600722</subfield><subfield code="9">3-930600-72-2</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)76281123</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV013953222</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakddb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="a">gw</subfield><subfield code="c">DE</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-703</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">RS 54666</subfield><subfield code="0">(DE-625)142485:12816</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Sheleme Beyene</subfield><subfield code="d">1958-</subfield><subfield code="e">Verfasser</subfield><subfield code="0">(DE-588)123129397</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize (Zea mays L.) at increasing P-supply under field conditions in Ethiopia</subfield><subfield code="c">Sheleme Beyene</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Gießen [i.e.] Niederkleen</subfield><subfield code="b">Wiss. Fachverl.</subfield><subfield code="c">1997</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">XVI, 142 S.</subfield><subfield code="b">graph. Darst. : 21 cm</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="490" ind1="0" ind2=" "><subfield code="a">Agrarwissenschaften</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Zugl.: Gießen, Univ., Diss., 1996</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Mais</subfield><subfield code="0">(DE-588)4037135-9</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Ernteertrag</subfield><subfield code="0">(DE-588)4015358-7</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Phosphatdüngung</subfield><subfield code="0">(DE-588)4174354-4</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">VA-Mykorrhiza</subfield><subfield code="0">(DE-588)4207185-9</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="651" ind1=" " ind2="7"><subfield code="a">Äthiopien</subfield><subfield code="0">(DE-588)4000639-6</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="0">(DE-588)4113937-9</subfield><subfield code="a">Hochschulschrift</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Äthiopien</subfield><subfield code="0">(DE-588)4000639-6</subfield><subfield code="D">g</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Mais</subfield><subfield code="0">(DE-588)4037135-9</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="2"><subfield code="a">VA-Mykorrhiza</subfield><subfield code="0">(DE-588)4207185-9</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="3"><subfield code="a">Phosphatdüngung</subfield><subfield code="0">(DE-588)4174354-4</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="4"><subfield code="a">Ernteertrag</subfield><subfield code="0">(DE-588)4015358-7</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">DNB Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009548961&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="943" ind1="1" ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-009548961</subfield></datafield></record></collection> |
| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| geographic | Äthiopien (DE-588)4000639-6 gnd |
| geographic_facet | Äthiopien |
| id | DE-604.BV013953222 |
| illustrated | Illustrated |
| indexdate | 2024-11-22T17:27:40Z |
| institution | BVB |
| isbn | 3930600722 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-009548961 |
| oclc_num | 76281123 |
| open_access_boolean | |
| owner | DE-703 |
| owner_facet | DE-703 |
| physical | XVI, 142 S. graph. Darst. : 21 cm |
| publishDate | 1997 |
| publishDateSearch | 1997 |
| publishDateSort | 1997 |
| publisher | Wiss. Fachverl. |
| record_format | marc |
| series2 | Agrarwissenschaften |
| spelling | Sheleme Beyene 1958- Verfasser (DE-588)123129397 aut Effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize (Zea mays L.) at increasing P-supply under field conditions in Ethiopia Sheleme Beyene Gießen [i.e.] Niederkleen Wiss. Fachverl. 1997 XVI, 142 S. graph. Darst. : 21 cm txt rdacontent n rdamedia nc rdacarrier Agrarwissenschaften Zugl.: Gießen, Univ., Diss., 1996 Mais (DE-588)4037135-9 gnd rswk-swf Ernteertrag (DE-588)4015358-7 gnd rswk-swf Phosphatdüngung (DE-588)4174354-4 gnd rswk-swf VA-Mykorrhiza (DE-588)4207185-9 gnd rswk-swf Äthiopien (DE-588)4000639-6 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Äthiopien (DE-588)4000639-6 g Mais (DE-588)4037135-9 s VA-Mykorrhiza (DE-588)4207185-9 s Phosphatdüngung (DE-588)4174354-4 s Ernteertrag (DE-588)4015358-7 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009548961&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Sheleme Beyene 1958- Effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize (Zea mays L.) at increasing P-supply under field conditions in Ethiopia Mais (DE-588)4037135-9 gnd Ernteertrag (DE-588)4015358-7 gnd Phosphatdüngung (DE-588)4174354-4 gnd VA-Mykorrhiza (DE-588)4207185-9 gnd |
| subject_GND | (DE-588)4037135-9 (DE-588)4015358-7 (DE-588)4174354-4 (DE-588)4207185-9 (DE-588)4000639-6 (DE-588)4113937-9 |
| title | Effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize (Zea mays L.) at increasing P-supply under field conditions in Ethiopia |
| title_auth | Effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize (Zea mays L.) at increasing P-supply under field conditions in Ethiopia |
| title_exact_search | Effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize (Zea mays L.) at increasing P-supply under field conditions in Ethiopia |
| title_full | Effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize (Zea mays L.) at increasing P-supply under field conditions in Ethiopia Sheleme Beyene |
| title_fullStr | Effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize (Zea mays L.) at increasing P-supply under field conditions in Ethiopia Sheleme Beyene |
| title_full_unstemmed | Effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize (Zea mays L.) at increasing P-supply under field conditions in Ethiopia Sheleme Beyene |
| title_short | Effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize (Zea mays L.) at increasing P-supply under field conditions in Ethiopia |
| title_sort | effects of arbuscular myocorrhizae on yield and nutrient concentrations of maize zea mays l at increasing p supply under field conditions in ethiopia |
| topic | Mais (DE-588)4037135-9 gnd Ernteertrag (DE-588)4015358-7 gnd Phosphatdüngung (DE-588)4174354-4 gnd VA-Mykorrhiza (DE-588)4207185-9 gnd |
| topic_facet | Mais Ernteertrag Phosphatdüngung VA-Mykorrhiza Äthiopien Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009548961&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT shelemebeyene effectsofarbuscularmyocorrhizaeonyieldandnutrientconcentrationsofmaizezeamayslatincreasingpsupplyunderfieldconditionsinethiopia |