Abstract
Field experiment was conducted at the college field of BFIT Group of Institutions, Dehradun district, Uttarakhand to evaluate seed hardening and foliar nutrition in black gram under irrigated condition during 2020-2021. Ten treatments were included in a randomized block design and replicated three times. The treatments consisted of seed hardening chemicals KCl, KH2PO4, CaCl2, foliar application of DAP, chelated micronutrient and control. The results reveled that seed hardening of KCl, KH2PO4, CaCl2 and foliar nutrition of DAP and chelated micronutrient mixture registered the maximum values for growth and yield parameters of black gram. Seed hardening with 1% KH2PO4 +DAP foliar spray @ 2% and Seed hardening with 1% KH2PO4 + Chelated micronutrient foliar spray @ 0.5% was recommended to get profitably higher yield under irrigated black gram. Higher net income, benefit-cost ratio, eco- friendly and biologically active system were also associated with the seed hardening of 1% KH2PO4 +DAP foliar spray @ 2% that can be supported to the farmers.
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Claims 5
Claim · model-written summary
seed hardening of KCl, KH2PO4, CaCl2 and foliar nutrition of DAP and chelated micronutrient mixture registered the maximum values for growth and yield parameters of black gram
- Taxon
- black gram
Vigna mungoe0 - Treatment
- seed hardening of KCl, KH2PO4, CaCl2 and foliar nutrition of DAP and chelated micronutrient mixturee0
- Outcome
- growth and yield parameterse0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“seed hardening of KCl, KH2PO4, CaCl2 and foliar nutrition of DAP and chelated micronutrient mixture registered the maximum values for growth and yield parameters of black gram”
Claim · model-written summary
Seed hardening with 1% KH2PO4 +DAP foliar spray @ 2% and Seed hardening with 1% KH2PO4 + Chelated micronutrient foliar spray @ 0.5% was recommended to get profitably higher yield under irrigated black gram
- Taxon
- black gram
Vigna mungoe0 - Treatment
- Seed hardening with 1% KH2PO4 +DAP foliar spray @ 2%e0
- Outcome
- profitably higher yielde0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Seed hardening with 1% KH2PO4 +DAP foliar spray @ 2% and Seed hardening with 1% KH2PO4 + Chelated micronutrient foliar spray @ 0.5% was recommended to get profitably higher yield under irrigated black gram”
Claim · model-written summary
Seed hardening with 1% KH2PO4 +DAP foliar spray @ 2% and Seed hardening with 1% KH2PO4 + Chelated micronutrient foliar spray @ 0.5% was recommended to get profitably higher yield under irrigated black gram
- Taxon
- black gram
Vigna mungoe0 - Treatment
- Seed hardening with 1% KH2PO4 + Chelated micronutrient foliar spray @ 0.5%e0
- Outcome
- profitably higher yielde0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Seed hardening with 1% KH2PO4 +DAP foliar spray @ 2% and Seed hardening with 1% KH2PO4 + Chelated micronutrient foliar spray @ 0.5% was recommended to get profitably higher yield under irrigated black gram”
Claim · model-written summary
Higher net income, benefit-cost ratio, eco- friendly and biologically active system were also associated with the seed hardening of 1% KH2PO4 +DAP foliar spray @ 2%
- Taxon
- black gram
Vigna mungot0 - Treatment
- seed hardening of 1% KH2PO4 +DAP foliar spray @ 2%e0
- Outcome
- net income, benefit-cost ratioe0
- Direction
- Highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Higher net income, benefit-cost ratio, eco- friendly and biologically active system were also associated with the seed hardening of 1% KH2PO4 +DAP foliar spray @ 2%”
t0“black gram”
Claim · model-written summary
Higher net income, benefit-cost ratio, eco- friendly and biologically active system were also associated with the seed hardening of 1% KH2PO4 +DAP foliar spray @ 2%
- Taxon
- black gram
Vigna mungot0 - Treatment
- seed hardening of 1% KH2PO4 +DAP foliar spray @ 2%e0
- Outcome
- eco- friendly and biologically active systeme0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Higher net income, benefit-cost ratio, eco- friendly and biologically active system were also associated with the seed hardening of 1% KH2PO4 +DAP foliar spray @ 2%”
t0“black gram”
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