Abstract
A field experiment conducted with different N levels, ZnSO4 sulphur, herbicide, organic manures, applied to the preceeding rice crops revealed that the residual effect of NPK plus organic manure particularly FYM significantly increased the available N, P and K contents of soil. The highest grain and haulm yield of black gram was obtained in the 100 per cent NPK plus ZnSO4 applied once in a cropping sequence. The N, P, K uptake was highest in the same treatment.
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Claims 3
Claim · model-written summary
The residual effect of NPK plus organic manure, particularly FYM, significantly increased the available N, P and K contents of soil.
- Taxon
- rice
Oryza sativae0
- Treatment
- NPK plus organic manure particularly FYMe0
- Outcome
- available N, P and K contents of soile0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment conducted with different N levels, ZnSO4 sulphur, herbicide, organic manures, applied to the preceeding rice crops revealed that the residual effect of NPK plus organic manure particularly FYM significantly increased the available N, P and K contents of soil”
Claim · model-written summary
The 100 per cent NPK plus ZnSO4 applied once in the cropping sequence gave the highest grain and haulm yield of black gram.
- Taxon
- black gram
Vigna mungoe1 - Treatment
- 100 per cent NPK plus ZnSO4 applied once in a cropping sequencee1
- Outcome
- grain and haulm yielde1
- Direction
- higheste1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e1“The highest grain and haulm yield of black gram was obtained in the 100 per cent NPK plus ZnSO4 applied once in a cropping sequence”
Claim · model-written summary
The 100 per cent NPK plus ZnSO4 applied once in the cropping sequence gave the highest N, P and K uptake.
- Taxon
- black gram
Vigna mungoe1 - Treatment
- 100 per cent NPK plus ZnSO4 applied once in a cropping sequencee1
- Outcome
- N, P, K uptakee2
- Direction
- higheste2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e1“The highest grain and haulm yield of black gram was obtained in the 100 per cent NPK plus ZnSO4 applied once in a cropping sequence”
e2“The N, P, K uptake was highest in the same treatment”
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