Abstract
【Objective】In order to offer some theory to improve Zn concentration and its bioavailability of wheat grain through agronomy approach,the effects of Zn and P fertilization on the relationship of P and Zn of wheat and rye and on the concentration of phytic acid of wheat grain were investigated.【Method】A culture experiment was conducted in chelater-buffered solution which was added 0.1,0.6,3.0,6.0mmol/L P and 0,3.0μmol/L Zn;wheat and rye were harvested after 72 and 45d,respectively;the dry weight and P and Zn concentration of roots and shoots of wheat and ray were investigated,and also the concentration of phytic acid of wheat grain was determined,the effects of P and Zn on the growth and nutrients uptake and distribution of wheat and rye were studied.【Result】When supplying with Zn,the Zn concentration and content of wheat grain were 2.74and 3.64 times to that of no Zn supplying,respectively.The concentration of phytic acid and the molar ratio of phytic acid to Zn of wheat grain decreased by 9.64% and 68.19% under Zn supply compared with no Zn supplying,respectively;In addition,the dry weight of wheat grain increased under Zn supplying,so did the concentration of P.The translocation of P and Zn to wheat grain also increased with Zn supplying;There were no significant effects of Zn supplying on the growth of wheat and the shoot of rye,but the roots of rye were affected by Zn application;There was obvious P-Zn antagonism in roots of wheat and rye,but the capacity of uptake to Zn of rye was much stronger than wheat in the same condition;The uptake of Zn to wheat and rye was depressed under excessive P supplying,and the translocation of Zn to wheat grain was inhibited too.Moreover,the apportionment ratio of P decreased with the elevation of P supply.The growth of wheat and ray were restrained obviously by excessive P supplying,and these phenomemons were observed mainly on the root of ray seedling and the shoot of mature wheat,especially on the wheat grain.【Conclusion】The dry weight and the concentration of P and Zn of wheat grain increased under Zn supplying,but the phytic acid concentration decreased,so the Zn bioavailability was improved.The P-Zn antagonism occurred mainly in the root of wheat and ray;and ray had stronger capacity to uptake compared with wheat;the Zn uptake of wheat and rye decreased under the condition of excessive P application,so did the concentration of Zn and P.
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 19
Claim · model-written summary
Zn supply raised the Zn concentration of wheat grain 2.74 times relative to no Zn supply.
- Taxon
- wheat
Triticum aestivume1 - Organ / stage
- wheat graine1
- Treatment
- supplying with Zne1
- Outcome
- Zn concentratione1
- Direction
- higherinferrede1
- Value
- 2.74e1
- Comparator
- no Zn supplyinge1
- Setting
- chelater-buffered solutione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A culture experiment was conducted in chelater-buffered solution”
e1“When supplying with Zn,the Zn concentration and content of wheat grain were 2.74and 3.64 times to that of no Zn supplying”
Claim · model-written summary
Zn supply raised the Zn content of wheat grain 3.64 times relative to no Zn supply.
- Taxon
- wheatTriticum aestivume1
- Organ / stage
- wheat graine1
- Treatment
- supplying with Zne1
- Outcome
- contente1
- Direction
- higherinferrede1
- Value
- 3.64 timese1
- Comparator
- no Zn supplyinge1
- Setting
- chelater-buffered solutione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A culture experiment was conducted in chelater-buffered solution”
e1“When supplying with Zn,the Zn concentration and content of wheat grain were 2.74and 3.64 times to that of no Zn supplying”
Claim · model-written summary
Zn supply decreased the phytic acid concentration of wheat grain by 9.64%.
- Taxon
- wheatTriticum aestivume2
- Organ / stage
- wheat graine2
- Treatment
- Zn supplye2
- Outcome
- concentration of phytic acide2
- Direction
- decreasede2
- Value
- 9.64%e2
- Comparator
- no Zn supplyinge2
- Setting
- chelater-buffered solutione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A culture experiment was conducted in chelater-buffered solution”
e2“The concentration of phytic acid and the molar ratio of phytic acid to Zn of wheat grain decreased by 9.64% and 68.19% under Zn supply compared with no Zn supplying”
Claim · model-written summary
Zn supply decreased the molar ratio of phytic acid to Zn in wheat grain by 68.19%.
- Taxon
- wheatTriticum aestivume2
- Organ / stage
- wheat graine2
- Treatment
- Zn supplye2
- Outcome
- molar ratio of phytic acid to Zne2
- Direction
- decreasede2
- Value
- 68.19%e2
- Comparator
- no Zn supplyinge2
- Setting
- chelater-buffered solutione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A culture experiment was conducted in chelater-buffered solution”
e2“The concentration of phytic acid and the molar ratio of phytic acid to Zn of wheat grain decreased by 9.64% and 68.19% under Zn supply compared with no Zn supplying”
Claim · model-written summary
Zn supply increased the dry weight of wheat grain.
- Taxon
- wheatTriticum aestivume3
- Organ / stage
- wheat graine3
- Treatment
- Zn supplyinge3
- Outcome
- dry weighte3
- Direction
- increasede3
- Setting
- chelater-buffered solutione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A culture experiment was conducted in chelater-buffered solution”
e3“the dry weight of wheat grain increased under Zn supplying,so did the concentration of P”
Claim · model-written summary
Zn supply increased the P concentration of wheat grain.
- Taxon
- wheatTriticum aestivume3
- Organ / stage
- wheat graine3
- Treatment
- Zn supplyinge3
- Outcome
- concentration of Pe3
- Direction
- increaseinferrede3
- Setting
- chelater-buffered solutione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A culture experiment was conducted in chelater-buffered solution”
e3“the dry weight of wheat grain increased under Zn supplying,so did the concentration of P”
Claim · model-written summary
Zn supply increased the translocation of P and Zn to wheat grain.
- Taxon
- wheatTriticum aestivume4
- Treatment
- Zn supplyinge4
- Outcome
- translocation of P and Zn to wheat graine4
- Direction
- increasede4
- Setting
- chelater-buffered solutione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A culture experiment was conducted in chelater-buffered solution”
e4“The translocation of P and Zn to wheat grain also increased with Zn supplying”
Claim · model-written summary
Zn supply had no significant effect on the growth of wheat.
- Taxon
- wheatTriticum aestivume5
- Treatment
- Zn supplyinge5
- Outcome
- growth of wheate5
- Direction
- no_changeinferrede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“There were no significant effects of Zn supplying on the growth of wheat and the shoot of rye”
Claim · model-written summary
Zn supply had no significant effect on the shoot of rye.
- Taxon
- rye
Secale cerealee5 - Treatment
- Zn supplyinge5
- Outcome
- shoote5
- Direction
- no_changeinferrede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“There were no significant effects of Zn supplying on the growth of wheat and the shoot of rye”
Claim · model-written summary
Zn application affected the roots of rye; the direction is not stated.
- Taxon
- ryeSecale cerealee6
- Treatment
- Zn applicatione6
- Outcome
- rootse6
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“the roots of rye were affected by Zn application”
Claim · model-written summary
Obvious P-Zn antagonism occurred in the roots of wheat.
- Taxon
- wheatTriticum aestivume7
- Organ / stage
- rootse7
- Outcome
- P-Zn antagonisme7
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“There was obvious P-Zn antagonism in roots of wheat and rye”
Claim · model-written summary
Obvious P-Zn antagonism occurred in the roots of rye.
- Taxon
- ryeSecale cerealee7
- Organ / stage
- rootse7
- Outcome
- P-Zn antagonisme7
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“There was obvious P-Zn antagonism in roots of wheat and rye”
Claim · model-written summary
Rye had a much stronger capacity than wheat to take up Zn under the same condition.
- Taxon
- ryeSecale cerealee1
- Outcome
- capacity of uptake to Zne1
- Direction
- much strongere1
- Qualifier
- in the same conditione1
- Comparator
- wheate1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“the capacity of uptake to Zn of rye was much stronger than wheat in the same condition”
Claim · model-written summary
Excessive P supply depressed Zn uptake by wheat.
- Taxon
- wheatTriticum aestivume2
- Treatment
- excessive P supplyinge2
- Outcome
- uptake of Zne2
- Direction
- depressede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“The uptake of Zn to wheat and rye was depressed under excessive P supplying”
Claim · model-written summary
Excessive P supply depressed Zn uptake by rye.
- Taxon
- ryeSecale cerealee2
- Treatment
- excessive P supplyinge2
- Outcome
- uptake of Zne2
- Direction
- depressede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“The uptake of Zn to wheat and rye was depressed under excessive P supplying”
Claim · model-written summary
Excessive P supply inhibited the translocation of Zn to wheat grain.
- Taxon
- wheatTriticum aestivume3
- Organ / stage
- wheat graine3
- Treatment
- excessive P supplyinge2
- Outcome
- translocation of Zn to wheat graine3
- Direction
- inhibitede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“The uptake of Zn to wheat and rye was depressed under excessive P supplying”
e3“the translocation of Zn to wheat grain was inhibited too”
Claim · model-written summary
Increasing P supply decreased the apportionment ratio of P in wheat and rye.
- Taxon
- wheat and ryeSecale cerealeTriticum aestivumt0
- Treatment
- elevation of P supplye4
- Outcome
- apportionment ratio of Pe4
- Direction
- decreasede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“growth and nutrients uptake and distribution of wheat and rye”
e4“the apportionment ratio of P decreased with the elevation of P supply”
Claim · model-written summary
Excessive P supply restrained the growth of wheat, mainly in the shoot and grain.
- Taxon
- wheatTriticum aestivume5
- Treatment
- excessive P supplyinge5
- Outcome
- growthe5
- Direction
- restrainede5
- Qualifier
- the shoot of mature wheat,especially on the wheat graine6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“The growth of wheat and ray were restrained obviously by excessive P supplying”
e6“these phenomemons were observed mainly on the root of ray seedling and the shoot of mature wheat,especially on the wheat grain”
Claim · model-written summary
Excessive P supply restrained the growth of rye, mainly in the seedling root.
- Taxon
- rayDipturus trachydermae5
- Treatment
- excessive P supplyinge5
- Outcome
- growthe5
- Direction
- restrainede5
- Qualifier
- mainly on the root of ray seedlinge6
Not reportedComparator
Verbatim
e5“The growth of wheat and ray were restrained obviously by excessive P supplying”
e6“these phenomemons were observed mainly on the root of ray seedling and the shoot of mature wheat,especially on the wheat grain”
The same questions in other papers
zinc atom · molecular: metabolites · Triticum aestivum (wheat)Results differ
84 papers in the same direction as this paper · 25 in the opposite direction · 1 reporting no difference from an alternative
- negative
- negative
- negative
107 papers more in this group
See all 111 papers →zinc atom · growth · Triticum aestivum (wheat)Results differ
154 papers in the same direction as this paper · 43 in the opposite direction · 2 reporting no difference from an alternative
- no effect
- no effect
- negative
196 papers more in this group
See all 200 papers →zinc atom · nutrient: content · Triticum aestivum (wheat)Results differ
346 papers in the same direction as this paper · 33 in the opposite direction
- negative
- negative
- no effect
376 papers more in this group
See all 380 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.