Abstract
Abstract A study was conducted in order to investigate yields in relation to seed inoculation of chickpea ( Cicer arietinum L. cv. Aziziye‐94) with eight Rhizobium leguminosarum ssp. ciceri strains isolated from wild chickpeas ( C. anatolicum ) of high altitudes (2000–2500 m) in comparison with standard bacterial culture, uninoculated control and mineral nitrogen fertilizer application in the growth room and in the field in 1999, 2000 and 2001 in Erzurum (29°55′N and 41°16′E at an altitude of 1850 m), Turkey.In the growth room trial, bacterial inoculations significantly increased shoot dry weight, N %, total N, N fixed and efficiency of symbiosis compared with the uninoculated control treatment depending on the strains. In the field trial, inoculations with HF 274 and HF 177 increased nodule dry weight, N %, chlorophyll, seed yield and total biomass yield depending on the strains, the lowest values being recorded in uninoculated plots. As an average of years, inoculation with HF 274, HF 177 and standard bacterial culture increased seed yields, respectively, by 23.3, 22.7 and 16.8 % over uninoculated control.In conclusion, rhizobial inoculation of chickpea with HF 274 and HF 177 strains isolated from wild chickpeas ( C. anatolicum ) of high altitudes may substitute costly N fertilizers in chickpea production even in cold highland areas such as Erzurum.
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Claims 6
Claim · model-written summary
Growth-room inoculation increased shoot dry weight, nitrogen percentage, total nitrogen, fixed nitrogen and symbiotic efficiency.
- Taxon
- Chickpea
Cicer arietinumt0 - Treatment
- bacterial inoculationse0
- Outcome
- shoot dry weight, N %, total N, N fixed and efficiency of symbiosise0
- Direction
- increasede0
- Comparator
- uninoculated control treatmente0
RhizobiumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“bacterial inoculations significantly increased shoot dry weight, N %, total N, N fixed and efficiency of symbiosis compared with the uninoculated control treatment”
t0“Chickpea Yields in Relation to Rhizobium Inoculation”
Claim · model-written summary
HF 274 and HF 177 increased nodule dry weight, nitrogen percentage, chlorophyll, seed yield and biomass yield in field trials.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- inoculations with HF 274 and HF 177e0
- Outcome
- nodule dry weight, N %, chlorophyll, seed yield and total biomass yielde0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“inoculations with HF 274 and HF 177 increased nodule dry weight, N %, chlorophyll, seed yield and total biomass yield depending on the strains”
t0“Chickpea Yields in Relation to Rhizobium Inoculation”
Claim · model-written summary
HF 274 increased seed yield by 23.3% over uninoculated control.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- HF 274e0
- Outcome
- seed yieldse0
- Direction
- increasede0
- Value
- 23.3e0
- Comparator
- uninoculated controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“inoculation with HF 274, HF 177 and standard bacterial culture increased seed yields, respectively, by 23.3, 22.7 and 16.8 % over uninoculated control”
t0“Chickpea Yields in Relation to Rhizobium Inoculation”
Claim · model-written summary
HF 177 increased seed yield by 22.7% over uninoculated control.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- HF 177e0
- Outcome
- seed yieldse0
- Direction
- increasede0
- Value
- 22.7e0
- Comparator
- uninoculated controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“inoculation with HF 274, HF 177 and standard bacterial culture increased seed yields, respectively, by 23.3, 22.7 and 16.8 % over uninoculated control”
t0“Chickpea Yields in Relation to Rhizobium Inoculation”
Claim · model-written summary
Standard bacterial culture increased seed yield by 16.8% over uninoculated control.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- standard bacterial culturee0
- Outcome
- seed yieldse0
- Direction
- increasede0
- Value
- 16.8 %e0
- Comparator
- uninoculated controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“inoculation with HF 274, HF 177 and standard bacterial culture increased seed yields, respectively, by 23.3, 22.7 and 16.8 % over uninoculated control”
t0“Chickpea Yields in Relation to Rhizobium Inoculation”
Claim · model-written summary
Authors suggest HF 274 and HF 177 can substitute nitrogen fertilizer in cold highlands.
- Taxon
- chickpeaCicer arietinume0
- Outcome
- may substitute costly N fertilizers in chickpea production even in cold highland areas such as Erzurume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“rhizobial inoculation of chickpea with HF 274 and HF 177 strains isolated from wild chickpeas ( C. anatolicum ) of high altitudes may substitute costly N fertilizers in chickpea production even in cold highland areas such as Erzurum”
t0“Chickpea Yields in Relation to Rhizobium Inoculation”
The same questions in other papers
inoculation · Rhizobium · Cicer arietinum (chickpea)Positive and negative results
31 papers in the same direction as this paper · 1 reporting no difference from an alternative
- positive
- positive
- no effect
29 papers more in this group
See all 33 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.