Abstract
A field experiment was conducted to study “Effect of organic and inorganic sources of NPK and bio-fertilizer on enhancement of growth attributes and chlorophyll content of sweet potato (Ipomoea batatas Lam.)” during Kharif season 2016 at Horticulture Farm, S.K.N. College of Agriculture, Jobner (Jaipur). The experiment consists of 16 treatment combinations viz., organic and inorganic sources of NPK (Control, 100 % RDF, 100 % FYM, 50% RDF + 50 % FYM, 100 % vermicompost, 50 % RDF + 50 % vermicompost, 100 % poultry manure and 50 % RDF + 50 % poultry manure) and bio-fertilizer (Control and Azotobacter) were tested in randomized block design with three replications. Result shows that application of 50 % RDF + 50 % vermicompost significantly increased the vine length at 45 DAP (cm), number of branches per vine at 45 DAP, chlorophyll content in leaves (mg/g) at 50 DAP, leaf area (cm2) at 45 DAP and leaf area index as compared to Control, 100 % RDF, 100 % FYM, 50% RDF + 50 % FYM, 100 % vermicompost and 100 % poultry manure, which was statistically at par with 50 % RDF + 50 % poultry manure. The application of Azotobacter significantly increased all the growth parameters as compared to control.
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Claims 5
Claim · model-written summary
The mixed RDF and vermicompost treatment increased vine length and branch number versus listed fertilizer comparators.
- Taxon
- Sweet Potato
_Flower.jpg?width=60)
Ipomoea batatast0 - Treatment
- 50 % RDF + 50 % vermicomposte0
- Outcome
- vine length at 45 DAP (cm), number of branches per vine at 45 DAPe0
- Direction
- increasede0
- Comparator
- Controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Flower.jpg?width=500)
Verbatim
e0“application of 50 % RDF + 50 % vermicompost significantly increased the vine length at 45 DAP (cm), number of branches per vine at 45 DAP, chlorophyll content in leaves (mg/g) at 50 DAP, leaf area (cm2) at 45 DAP and leaf area index as compared to Control, 100 % RDF, 100 % FYM, 50% RDF + 50 % FYM, 100 % vermicompost and 100 % poultry manure”
t0“Sweet Potato”
Claim · model-written summary
The mixed RDF and vermicompost treatment increased leaf chlorophyll.
- Taxon
- Sweet PotatoIpomoea batatast0
- Treatment
- 50 % RDF + 50 % vermicomposte0
- Outcome
- chlorophyll content in leaves (mg/g) at 50 DAPe0
- Direction
- increasede0
- Comparator
- Controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 50 % RDF + 50 % vermicompost significantly increased the vine length at 45 DAP (cm), number of branches per vine at 45 DAP, chlorophyll content in leaves (mg/g) at 50 DAP, leaf area (cm2) at 45 DAP and leaf area index as compared to Control”
t0“Sweet Potato”
Claim · model-written summary
The mixed RDF and vermicompost treatment increased leaf area and leaf area index.
- Taxon
- Sweet PotatoIpomoea batatast0
- Treatment
- 50 % RDF + 50 % vermicomposte0
- Outcome
- leaf area (cm2) at 45 DAP and leaf area indexe0
- Direction
- increasede0
- Comparator
- Controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 50 % RDF + 50 % vermicompost significantly increased the vine length at 45 DAP (cm), number of branches per vine at 45 DAP, chlorophyll content in leaves (mg/g) at 50 DAP, leaf area (cm2) at 45 DAP and leaf area index as compared to Control”
t0“Sweet Potato”
Claim · model-written summary
The mixed RDF and vermicompost treatment was statistically at par with the RDF and poultry manure mixture.
- Taxon
- Sweet PotatoIpomoea batatast0
- Outcome
- statistically at pare0
- Comparator
- 50 % RDF + 50 % poultry manuree0
Not reportedTreatmentDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“which was statistically at par with 50 % RDF + 50 % poultry manure”
t0“Sweet Potato”
Claim · model-written summary
Azotobacter increased all growth parameters relative to control.
- Taxon
- Sweet PotatoIpomoea batatast0
- Treatment
- application of Azotobactere0
- Interactor
- Azotobacter
Azotobactere0symbiont - Outcome
- all the growth parameterse0
- Direction
- increasede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of Azotobacter significantly increased all the growth parameters as compared to control.”
t0“Sweet Potato”
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