Abstract
Phosphorus deficiency is one of the most important factors limiting plant growth on most acid soils.However,phosphorus deficiency is usually studied without considering the influence of aluminum toxicity.In this study,the effect of phosphate fertilizer on growth of wheat in red soil was studied from the perspective of interaction of phosphorus and aluminum.Results showed that wheat hardly responded to phosphate fertilizer.Under P-Al intermittent condition,the toxicity of aluminum on growth of wheat at high P supply level was severer than that at low P supply level.Aluminum accumulation in roots of wheat was increased by increasing P supply.The severer toxicity of aluminum on wheat at higher P supply level may be one of the reasons that wheat had little response to phosphate fertilizer on acid soils.
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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 4
Claim · model-written summary
Wheat hardly responded to phosphate fertilizer on red soil.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- phosphate fertilizere0
- Outcome
- responded to phosphate fertilizere0
- Setting
- Red Soilt0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Response of Wheat to Phosphate Fertilizer on Red Soil and Its Mechanism”
e0“Results showed that wheat hardly responded to phosphate fertilizer”
Claim · model-written summary
Under P-Al intermittent conditions, aluminum toxicity to wheat growth was more severe at high P supply than at low P supply.
- Taxon
- wheatTriticum aestivume1
- Treatment
- high P supply levele1
- Outcome
- toxicity of aluminum on growth of wheate1
- Direction
- severere1
- Comparator
- low P supply levele1
Not reportedValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Under P-Al intermittent condition,the toxicity of aluminum on growth of wheat at high P supply level was severer than that at low P supply level”
Claim · model-written summary
Aluminum accumulation in wheat roots increased with increasing P supply.
- Taxon
- wheatTriticum aestivume2
- Organ / stage
- rootse2
- Treatment
- increasing P supplye2
- Outcome
- Aluminum accumulation in rootse2
- Direction
- increasede2
Not reportedComparatorValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Aluminum accumulation in roots of wheat was increased by increasing P supply”
Claim · model-written summary
Greater aluminum toxicity at higher P supply may be one reason wheat had little response to phosphate fertilizer on acid soils.
- Taxon
- wheatTriticum aestivume3
- Treatment
- higher P supply levele3
- Compound
- aluminume3
- Outcome
- wheat had little response to phosphate fertilizere3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“The severer toxicity of aluminum on wheat at higher P supply level may be one of the reasons that wheat had little response to phosphate fertilizer on acid soils”
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