Abstract
The experiment was undertaken to study the Characterization, extraction and foliar spray of fortified humic acid on quality of capsicum. The results showed that, the humic acid extracted from the poultry manure was acidic in pH, low in EC and higher content oftotal carbon, hydrogen, N/C and O/C ratios. Whereas the coffee pulp showed acidic pH, low EC and higher content of nitrogen, oxygen and H/C ratio. The results of the field experiment revealed that significantly higher content of quality parameters viz., total soluble solids (6.44 oBrix) and ascorbic acid (140.64 mg 100 g-1) were recorded in the treatment receiving RDF + FYM applied to soil and 3 foliar sprays of zinc fortified humic acid extracted from poultry manure @0.50% compared to control (only RDF + FYM).
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 7
Claim · model-written summary
Poultry-manure humic acid had acidic pH and low EC.
Not reportedTaxon
Verbatim
e0“the humic acid extracted from the poultry manure was acidic in pH, low in EC”
Claim · model-written summary
Poultry-manure humic acid had higher total carbon and hydrogen content.
Not reportedTaxon
Verbatim
e0“the humic acid extracted from the poultry manure was acidic in pH, low in EC and higher content oftotal carbon, hydrogen, N/C and O/C ratios”
Claim · model-written summary
Poultry-manure humic acid had higher N/C and O/C ratios.
Not reportedTaxon
Verbatim
e0“the humic acid extracted from the poultry manure was acidic in pH, low in EC and higher content oftotal carbon, hydrogen, N/C and O/C ratios”
Claim · model-written summary
Coffee pulp had acidic pH and low EC.
- Outcome
- acidic pH, low ECe0
Not reportedTaxon
Verbatim
e0“the coffee pulp showed acidic pH, low EC”
Claim · model-written summary
Coffee pulp had higher nitrogen and oxygen content and H/C ratio.
Not reportedTaxon
Verbatim
e0“the coffee pulp showed acidic pH, low EC and higher content of nitrogen, oxygen and H/C ratio.”
Claim · model-written summary
Soil RDF plus FYM and three 0.50% foliar sprays of poultry-manure zinc-fortified humic acid significantly increased capsicum total soluble solids to 6.44 oBrix relative to RDF plus FYM alone.
- Treatment
- RDF + FYM applied to soil and 3 foliar sprays of zinc fortified humic acid extracted from poultry manure @0.50%e0
- Outcome
- total soluble solidse0
- Direction
- highere0
- Value
- 6.44 oBrixe0
- Comparator
- only RDF + FYMe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“significantly higher content of quality parameters viz., total soluble solids (6.44 oBrix) and ascorbic acid (140.64 mg 100 g-1) were recorded in the treatment receiving RDF + FYM applied to soil and 3 foliar sprays of zinc fortified humic acid extracted from poultry manure @0.50% compared to control (only RDF + FYM).”
t0“Capsicum”
Claim · model-written summary
The same foliar treatment significantly increased capsicum ascorbic acid to 140.64 mg 100 g-1 relative to RDF plus FYM alone.
- Treatment
- RDF + FYM applied to soil and 3 foliar sprays of zinc fortified humic acid extracted from poultry manure @0.50%e0
- Outcome
- ascorbic acide0
- Direction
- highere0
- Value
- 140.64 mg 100 g-1e0
- Comparator
- only RDF + FYMe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“significantly higher content of quality parameters viz., total soluble solids (6.44 oBrix) and ascorbic acid (140.64 mg 100 g-1) were recorded in the treatment receiving RDF + FYM applied to soil and 3 foliar sprays of zinc fortified humic acid extracted from poultry manure @0.50% compared to control (only RDF + FYM).”
t0“Capsicum”
The same questions in other papers
other · quality: phytochemicals · Capsicum (peppers)Positive and negative results
5 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
3 papers more in this group
See all 7 papers →fertilization · quality: phytochemicals · Capsicum (peppers)Positive and negative results
21 papers in the same direction as this paper · 1 reporting no difference from an alternative
- no effect
- positive
- positive
19 papers more in this group
See all 23 papers →other · quality: sugar starch · Capsicum (peppers)Results agree
2 papers in the same direction as this paper
- positive
- positive
application · quality: sugar starch · Capsicum (peppers)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
fertilization · quality: sugar starch · Capsicum (peppers)Results agree
7 papers in the same direction as this paper
- positive
- positive
- positive
4 papers more in this group
See all 8 papers →application · quality: phytochemicals · Capsicum (peppers)Results agree
9 papers in the same direction as this paper
- positive
- positive
- positive
6 papers more in this group
See all 10 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.