Abstract
One of the most popular vegetables worldwide is the yard long bean. Salinity is a significant environmental problem that causes lower yields in vegetable crop. Application of biochar is a crucial manure management practice that can be used to increase yard long bean production under saline conditions. An experiment was conducted at the research field of the Noakhali Science and Technology University, Noakhali-3814, Bangladesh during the period from 1st March to 2nd June of 2022 to determine the potential of biochar on the growth and yield performance of yard long bean (Vigna unguiculata subsp. sesquipedalis) under salinity stress. The experiment consisted three treatments with two levels of biochar and each replicated three times following randomized complete block design. The treatment combinations were T0= no biochar +recommended doses of chemical fertilizer (RDF), T1= biochar (3 t ha-1) +RDF, T2= biochar (6 t ha-1) + RDF respectively. The tallest plant height (33.33 cm), minimum days of flowering (29.33 days), highest chlorophyll content (63.43), maximum number of leaf (61.43) and pod (56.33) per plant, highest pod weight (17.70 g), pod length (31.77 cm), pod diameter (0.98 cm), maximum number of seeds (13.67) per pod and also yield hectare (5.49 t) were found from T2 = biochar (6 t ha-1) + RDF under the soil with 0.1 M salinity stress, whereas lowest data was found from control T0= no biochar + RDF under the soil with 0.1 M salinity stress . The findings of experiment indicated that the application of biochar at the level of 6 t ha-1+ RDF enhanced the growth and yield performance of yard long bean under salinity stress.
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Claims 10
Claim · model-written summary
Biochar at 6 t ha-1 plus RDF under 0.1 M salinity gave tallest plant height of 33.33 cm relative to control.
- Taxon
- yard long bean
Vigna unguiculata subsp. sesquipedalist0 - Treatment
- biochar (6 t ha-1) + RDFe0
- Outcome
- plant heighte0
- Direction
- talleste0
- Value
- 33.33 cme0
- Qualifier
- 0.1 M salinity stresse0
- Comparator
- control T0= no biochar + RDFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Yard long bean (Vigna unguiculata)”
e0“The tallest plant height (33.33 cm), minimum days of flowering (29.33 days), highest chlorophyll content (63.43), maximum number of leaf (61.43) and pod (56.33) per plant, highest pod weight (17.70 g), pod length (31.77 cm), pod diameter (0.98 cm), maximum number of seeds (13.67) per pod and also yield hectare (5.49 t) were found from T2 = biochar (6 t ha-1) + RDF under the soil with 0.1 M salinity stress, whereas lowest data was found from control T0= no biochar + RDF under the soil with 0.1 M salinity stress .”
Claim · model-written summary
Biochar at 6 t ha-1 plus RDF under 0.1 M salinity gave minimum days of flowering of 29.33 days relative to control.
- Taxon
- yard long beanVigna unguiculata subsp. sesquipedalist0
- Treatment
- biochar (6 t ha-1) + RDFe0
- Outcome
- days of floweringe0
- Direction
- minimume0
- Value
- 29.33 dayse0
- Qualifier
- 0.1 M salinity stresse0
- Comparator
- control T0= no biochar + RDFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Yard long bean (Vigna unguiculata)”
e0“The tallest plant height (33.33 cm), minimum days of flowering (29.33 days), highest chlorophyll content (63.43), maximum number of leaf (61.43) and pod (56.33) per plant, highest pod weight (17.70 g), pod length (31.77 cm), pod diameter (0.98 cm), maximum number of seeds (13.67) per pod and also yield hectare (5.49 t) were found from T2 = biochar (6 t ha-1) + RDF under the soil with 0.1 M salinity stress, whereas lowest data was found from control T0= no biochar + RDF under the soil with 0.1 M salinity stress .”
Claim · model-written summary
Biochar at 6 t ha-1 plus RDF under 0.1 M salinity gave highest chlorophyll content of 63.43 relative to control.
- Taxon
- yard long beanVigna unguiculata subsp. sesquipedalist0
- Treatment
- biochar (6 t ha-1) + RDFe0
- Outcome
- chlorophyll contente0
- Direction
- higheste0
- Value
- 63.43e0
- Qualifier
- 0.1 M salinity stresse0
- Comparator
- control T0= no biochar + RDFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Yard long bean (Vigna unguiculata)”
e0“The tallest plant height (33.33 cm), minimum days of flowering (29.33 days), highest chlorophyll content (63.43), maximum number of leaf (61.43) and pod (56.33) per plant, highest pod weight (17.70 g), pod length (31.77 cm), pod diameter (0.98 cm), maximum number of seeds (13.67) per pod and also yield hectare (5.49 t) were found from T2 = biochar (6 t ha-1) + RDF under the soil with 0.1 M salinity stress, whereas lowest data was found from control T0= no biochar + RDF under the soil with 0.1 M salinity stress .”
Claim · model-written summary
Biochar at 6 t ha-1 plus RDF under 0.1 M salinity gave maximum number of leaf of 61.43 relative to control.
- Taxon
- yard long beanVigna unguiculata subsp. sesquipedalist0
- Treatment
- biochar (6 t ha-1) + RDFe0
- Outcome
- number of leafe0
- Direction
- maximume0
- Value
- 61.43e0
- Qualifier
- 0.1 M salinity stresse0
- Comparator
- control T0= no biochar + RDFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Yard long bean (Vigna unguiculata)”
e0“The tallest plant height (33.33 cm), minimum days of flowering (29.33 days), highest chlorophyll content (63.43), maximum number of leaf (61.43) and pod (56.33) per plant, highest pod weight (17.70 g), pod length (31.77 cm), pod diameter (0.98 cm), maximum number of seeds (13.67) per pod and also yield hectare (5.49 t) were found from T2 = biochar (6 t ha-1) + RDF under the soil with 0.1 M salinity stress, whereas lowest data was found from control T0= no biochar + RDF under the soil with 0.1 M salinity stress .”
Claim · model-written summary
Biochar at 6 t ha-1 plus RDF under 0.1 M salinity gave maximum pod of 56.33 relative to control.
- Taxon
- yard long beanVigna unguiculata subsp. sesquipedalist0
- Treatment
- biochar (6 t ha-1) + RDFe0
- Outcome
- pode0
- Direction
- maximume0
- Value
- 56.33e0
- Qualifier
- 0.1 M salinity stresse0
- Comparator
- control T0= no biochar + RDFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Yard long bean (Vigna unguiculata)”
e0“The tallest plant height (33.33 cm), minimum days of flowering (29.33 days), highest chlorophyll content (63.43), maximum number of leaf (61.43) and pod (56.33) per plant, highest pod weight (17.70 g), pod length (31.77 cm), pod diameter (0.98 cm), maximum number of seeds (13.67) per pod and also yield hectare (5.49 t) were found from T2 = biochar (6 t ha-1) + RDF under the soil with 0.1 M salinity stress, whereas lowest data was found from control T0= no biochar + RDF under the soil with 0.1 M salinity stress .”
Claim · model-written summary
Biochar at 6 t ha-1 plus RDF under 0.1 M salinity gave highest pod weight of 17.70 g relative to control.
- Taxon
- yard long beanVigna unguiculata subsp. sesquipedalist0
- Treatment
- biochar (6 t ha-1) + RDFe0
- Outcome
- pod weighte0
- Direction
- higheste0
- Value
- 17.70 ge0
- Qualifier
- 0.1 M salinity stresse0
- Comparator
- control T0= no biochar + RDFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Yard long bean (Vigna unguiculata)”
e0“The tallest plant height (33.33 cm), minimum days of flowering (29.33 days), highest chlorophyll content (63.43), maximum number of leaf (61.43) and pod (56.33) per plant, highest pod weight (17.70 g), pod length (31.77 cm), pod diameter (0.98 cm), maximum number of seeds (13.67) per pod and also yield hectare (5.49 t) were found from T2 = biochar (6 t ha-1) + RDF under the soil with 0.1 M salinity stress, whereas lowest data was found from control T0= no biochar + RDF under the soil with 0.1 M salinity stress .”
Claim · model-written summary
Biochar at 6 t ha-1 plus RDF under 0.1 M salinity gave highest pod length of 31.77 cm relative to control.
- Taxon
- yard long beanVigna unguiculata subsp. sesquipedalist0
- Treatment
- biochar (6 t ha-1) + RDFe0
- Outcome
- pod lengthe0
- Direction
- higheste0
- Value
- 31.77 cme0
- Qualifier
- 0.1 M salinity stresse0
- Comparator
- control T0= no biochar + RDFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Yard long bean (Vigna unguiculata)”
e0“The tallest plant height (33.33 cm), minimum days of flowering (29.33 days), highest chlorophyll content (63.43), maximum number of leaf (61.43) and pod (56.33) per plant, highest pod weight (17.70 g), pod length (31.77 cm), pod diameter (0.98 cm), maximum number of seeds (13.67) per pod and also yield hectare (5.49 t) were found from T2 = biochar (6 t ha-1) + RDF under the soil with 0.1 M salinity stress, whereas lowest data was found from control T0= no biochar + RDF under the soil with 0.1 M salinity stress .”
Claim · model-written summary
Biochar at 6 t ha-1 plus RDF under 0.1 M salinity gave highest pod diameter of 0.98 cm relative to control.
- Taxon
- yard long beanVigna unguiculata subsp. sesquipedalist0
- Treatment
- biochar (6 t ha-1) + RDFe0
- Outcome
- pod diametere0
- Direction
- higheste0
- Value
- 0.98 cme0
- Qualifier
- 0.1 M salinity stresse0
- Comparator
- control T0= no biochar + RDFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Yard long bean (Vigna unguiculata)”
e0“The tallest plant height (33.33 cm), minimum days of flowering (29.33 days), highest chlorophyll content (63.43), maximum number of leaf (61.43) and pod (56.33) per plant, highest pod weight (17.70 g), pod length (31.77 cm), pod diameter (0.98 cm), maximum number of seeds (13.67) per pod and also yield hectare (5.49 t) were found from T2 = biochar (6 t ha-1) + RDF under the soil with 0.1 M salinity stress, whereas lowest data was found from control T0= no biochar + RDF under the soil with 0.1 M salinity stress .”
Claim · model-written summary
Biochar at 6 t ha-1 plus RDF under 0.1 M salinity gave maximum number of seeds of 13.67 relative to control.
- Taxon
- yard long beanVigna unguiculata subsp. sesquipedalist0
- Treatment
- biochar (6 t ha-1) + RDFe0
- Outcome
- number of seedse0
- Direction
- maximume0
- Value
- 13.67e0
- Qualifier
- 0.1 M salinity stresse0
- Comparator
- control T0= no biochar + RDFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Yard long bean (Vigna unguiculata)”
e0“The tallest plant height (33.33 cm), minimum days of flowering (29.33 days), highest chlorophyll content (63.43), maximum number of leaf (61.43) and pod (56.33) per plant, highest pod weight (17.70 g), pod length (31.77 cm), pod diameter (0.98 cm), maximum number of seeds (13.67) per pod and also yield hectare (5.49 t) were found from T2 = biochar (6 t ha-1) + RDF under the soil with 0.1 M salinity stress, whereas lowest data was found from control T0= no biochar + RDF under the soil with 0.1 M salinity stress .”
Claim · model-written summary
Biochar at 6 t ha-1 plus RDF under 0.1 M salinity gave highest yield hectare of 5.49 t relative to control.
- Taxon
- yard long beanVigna unguiculata subsp. sesquipedalist0
- Treatment
- biochar (6 t ha-1) + RDFe0
- Outcome
- yield hectaree0
- Direction
- higheste0
- Value
- 5.49 te0
- Qualifier
- 0.1 M salinity stresse0
- Comparator
- control T0= no biochar + RDFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Yard long bean (Vigna unguiculata)”
e0“The tallest plant height (33.33 cm), minimum days of flowering (29.33 days), highest chlorophyll content (63.43), maximum number of leaf (61.43) and pod (56.33) per plant, highest pod weight (17.70 g), pod length (31.77 cm), pod diameter (0.98 cm), maximum number of seeds (13.67) per pod and also yield hectare (5.49 t) were found from T2 = biochar (6 t ha-1) + RDF under the soil with 0.1 M salinity stress, whereas lowest data was found from control T0= no biochar + RDF under the soil with 0.1 M salinity stress .”
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