Abstract
The effects of foliar spray of selenite or selenate on selenium(Se) accumulation, distribution in strawberry were observed in this study. Solutions of sodium selenite or sodium selenate were sprayed on the leaves of strawberry at the early stage of flowering. The results showed that foliar spay of both selenite and selenate significantly increased Se contents in strawberry fruits(P<0.05). The first batch of strawberry fruits contained 0.03, 0.10 and 0.15 mg Se·kg-1 fresh weight(FW) at application rates of 20,40 and 60 g Se·hm-2 as selenite respectively, representing 3, 20 and 30 times of that under control. When applied with the same doses of selenate, contents of Se in the first batch of strawberry fruits were 0.05, 0.12, 0.17 mg Se·kg-1 FW, as much as 5, 24 and 34 times of that under control. However, foliar spray couldn't ensure long-term sustainability as Se contents in strawberry fruits decreased significantly in the following two batches. Four months after foliar spray, more than 30% of Se was translocated from leaves into roots of plants sprayed with selenite, while only less than 15% of Se was transported to roots when applied with selenate. The results demonstrated that foliar spray of Se significantly increased the Se concentration at the first stage and Se concentration decreased with the growing of strawberry. Sprayed selenite was more readily translocated from leaf to root than selenate.
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 12
Claim · model-written summary
Selenite spray significantly raised selenium in strawberry fruit.
- Taxon
- strawberry
_single2.jpg?width=60)
Fragaria ×ananassae0 - Organ / stage
- fruitse0
- Treatment
- selenitee0
- Outcome
- Se contents in strawberry fruitse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“foliar spay of both selenite and selenate significantly increased Se contents in strawberry fruits(P<0.05)”
Claim · model-written summary
Selenate spray significantly raised selenium in strawberry fruit.
- Taxon
- strawberryFragaria ×ananassae0
- Organ / stage
- fruitse0
- Treatment
- selenatee0
- Outcome
- Se contents in strawberry fruitse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spay of both selenite and selenate significantly increased Se contents in strawberry fruits(P<0.05)”
Claim · model-written summary
At 20 g Se·hm-2 as selenite, first-batch fruit had 0.03 mg Se·kg-1 fresh weight, three times control.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- 20e0
- Outcome
- See0
- Direction
- timese0
- Value
- 0.03e0
- Qualifier
- first batche0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The first batch of strawberry fruits contained 0.03, 0.10 and 0.15 mg Se·kg-1 fresh weight(FW) at application rates of 20,40 and 60 g Se·hm-2 as selenite respectively, representing 3, 20 and 30 times of that under control”
Claim · model-written summary
At 40 g Se·hm-2 as selenite, first-batch fruit had 0.10 mg Se·kg-1 fresh weight, 20 times control.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- 40e0
- Outcome
- See0
- Direction
- timese0
- Value
- 0.10e0
- Qualifier
- first batche0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The first batch of strawberry fruits contained 0.03, 0.10 and 0.15 mg Se·kg-1 fresh weight(FW) at application rates of 20,40 and 60 g Se·hm-2 as selenite respectively, representing 3, 20 and 30 times of that under control”
Claim · model-written summary
At 60 g Se·hm-2 as selenite, first-batch fruit had 0.15 mg Se·kg-1 fresh weight, 30 times control.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- 60 g Se·hm-2 as selenitee0
- Outcome
- See0
- Direction
- timese0
- Value
- 0.15e0
- Qualifier
- first batche0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The first batch of strawberry fruits contained 0.03, 0.10 and 0.15 mg Se·kg-1 fresh weight(FW) at application rates of 20,40 and 60 g Se·hm-2 as selenite respectively, representing 3, 20 and 30 times of that under control”
Claim · model-written summary
At 20 g Se·hm-2 as selenate, first-batch fruit had 0.05 mg Se·kg-1, five times control.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- selenatee0
- Outcome
- contents of See0
- Direction
- timese0
- Value
- 0.05e0
- Qualifier
- first batche0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When applied with the same doses of selenate, contents of Se in the first batch of strawberry fruits were 0.05, 0.12, 0.17 mg Se·kg-1 FW, as much as 5, 24 and 34 times of that under control”
Claim · model-written summary
At 40 g Se·hm-2 as selenate, first-batch fruit had 0.12 mg Se·kg-1, 24 times control.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- selenatee0
- Outcome
- contents of See0
- Direction
- timese0
- Value
- 0.12e0
- Qualifier
- first batche0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When applied with the same doses of selenate, contents of Se in the first batch of strawberry fruits were 0.05, 0.12, 0.17 mg Se·kg-1 FW, as much as 5, 24 and 34 times of that under control”
Claim · model-written summary
At 60 g Se·hm-2 as selenate, first-batch fruit had 0.17 mg Se·kg-1, 34 times control.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- selenatee0
- Outcome
- contents of See0
- Direction
- timese0
- Value
- 0.17e0
- Qualifier
- first batche0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When applied with the same doses of selenate, contents of Se in the first batch of strawberry fruits were 0.05, 0.12, 0.17 mg Se·kg-1 FW, as much as 5, 24 and 34 times of that under control”
Claim · model-written summary
Fruit selenium significantly fell in the following two harvest batches.
- Taxon
- strawberryFragaria ×ananassae0
- Outcome
- Se contents in strawberry fruitse0
- Direction
- decreasede0
- Qualifier
- following two batchese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Se contents in strawberry fruits decreased significantly in the following two batches”
Claim · model-written summary
Four months after selenite spray, more than 30% of selenium moved from leaves to roots.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- selenitee0
- Outcome
- Se was translocated from leaves into rootse0
- Value
- more than 30%e0
- Qualifier
- Four months after foliar spraye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Four months after foliar spray, more than 30% of Se was translocated from leaves into roots of plants sprayed with selenite”
t0“Strawberry”
Claim · model-written summary
Four months after selenate spray, less than 15% of selenium moved to roots.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- selenatee0
- Outcome
- Se was transported to rootse0
- Value
- less than 15%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“less than 15% of Se was transported to roots when applied with selenate”
t0“Strawberry”
Claim · model-written summary
Selenite moved from leaf to root more readily than selenate.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- selenitee0
- Outcome
- translocated from leaf to roote0
- Direction
- more readilye0
- Comparator
- selenatee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sprayed selenite was more readily translocated from leaf to root than selenate”
t0“Strawberry”
The same questions in other papers
selenium atom · nutrient: content · Fragaria x ananassa (strawberry)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
2 papers more in this group
See all 6 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.