Abstract
In field trials on a shallow red soil of Bhavanisagar, sorghum cv. CSH5 given combinations of 0-200 kg N + 0-39 kg P + 0-48 kg K; 50% N + 100% P and K were applied at sowing and the remaining N 30 days later. K had no significant effect on grain yields. Grain yields increased significantly with increase in N rate (max. yields were obtained with 176-185 kg N/ha and opt. yields with 163-171 kg N and with increase in P rate (max. yields were obtained with 22.9-24.0 kg P/ha and opt. yields with 19.0-19.6 kg P). Economic rates of fertilizer application were also calculated
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Claims 7
Claim · model-written summary
K had no significant effect on sorghum grain yield.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“K had no significant effect on grain yields.”
t0“sorghum”
Claim · model-written summary
Sorghum grain yield rose significantly as N rate rose.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Grain yields increased significantly with increase in N rate”
t0“sorghum”
Claim · model-written summary
Maximum sorghum grain yield occurred with 176-185 kg N/ha.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“max. yields were obtained with 176-185 kg N/ha”
t0“sorghum”
Claim · model-written summary
Optimum sorghum grain yield occurred with 163-171 kg N.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“opt. yields with 163-171 kg N”
t0“sorghum”
Claim · model-written summary
Sorghum grain yield rose as P rate rose.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“with increase in P rate (max. yields were obtained with 22.9-24.0 kg P/ha and opt. yields with 19.0-19.6 kg P)”
t0“sorghum”
Claim · model-written summary
Maximum sorghum grain yield occurred with 22.9-24.0 kg P/ha.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“max. yields were obtained with 22.9-24.0 kg P/ha”
t0“sorghum”
Claim · model-written summary
Optimum sorghum grain yield occurred with 19.0-19.6 kg P.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“opt. yields with 19.0-19.6 kg P”
t0“sorghum”
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