Abstract
Field experiment studied on high phosphate soil that the absorption and accumulation of NPK content and maize yield were influenced by an artificial increase of application of Zn fertilizer.The results showed that NK content of plants increased thanks to the Zn application,but P content of plants decreased.The accumulated NPK content increased with the growth of plants with the same application of Zn fertilizer.The accumulated NK increased thanks to the increased of Zn application from 10～50 kg/hm2,but reduction was still visible due to excessive application of Zn fertilizer,P content of plants decreased with Zn application from 10～150 kg/hm2 at the same growth stage.It showed that N and K fertilizer utilization rates increased with Zn fertilizer application from 10～50 kg/hm2.The maize yield increased thanks to the increase of Zn application from 10～50 kg/hm2,but reduction was still visible due to excessive application of Zn fertilizer.
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Claims 9
Claim · model-written summary
Zinc application increased plant nitrogen and potassium content.
Zea maysNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NK content of plants increased thanks to the Zn application”
t0“maize”
Claim · model-written summary
Zinc application decreased plant phosphorus content.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NK content of plants increased thanks to the Zn application,but P content of plants decreased”
t0“maize”
Claim · model-written summary
Accumulated NPK increased as plants grew under the same zinc application.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The accumulated NPK content increased with the growth of plants with the same application of Zn fertilizer.”
t0“maize”
Claim · model-written summary
Accumulated nitrogen and potassium increased with zinc application from 10 to 50 kg/hm2.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The accumulated NK increased thanks to the increased of Zn application from 10～50 kg/hm2”
t0“maize”
Claim · model-written summary
Excess zinc application reduced accumulated nitrogen and potassium.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The accumulated NK increased thanks to the increased of Zn application from 10～50 kg/hm2,but reduction was still visible due to excessive application of Zn fertilizer”
t0“maize”
Claim · model-written summary
Plant phosphorus content decreased with zinc application from 10 to 150 kg/hm2 at the same growth stage.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“P content of plants decreased with Zn application from 10～150 kg/hm2 at the same growth stage”
t0“maize”
Claim · model-written summary
Nitrogen and potassium fertilizer utilization rates increased with zinc application from 10 to 50 kg/hm2.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“N and K fertilizer utilization rates increased with Zn fertilizer application from 10～50 kg/hm2”
t0“maize”
Claim · model-written summary
Maize yield increased with zinc application from 10 to 50 kg/hm2.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maize yield increased thanks to the increase of Zn application from 10～50 kg/hm2”
Claim · model-written summary
Excess zinc application reduced maize yield.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maize yield increased thanks to the increase of Zn application from 10～50 kg/hm2,but reduction was still visible due to excessive application of Zn fertilizer.”
t0“maize”
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