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“yield decrease”

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paper W1984276089 ✕

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Plants lowered P leaching loss by 4.4% on average.

Taxon: begoniaBegoniat0
Treatment: presence of plantst1
Outcome: Pe0
Direction: decreaset1
Value: 4.4%e0

Not reportedComparator

Verbatim

e0
“P, 4.4%”
✓ located verbatim in the source · abstract, characters 710–717

t0
“begonia”
✓ located verbatim in the source · title, characters 78–85

t1
“In the presence of plants, the average decrease”
✓ located verbatim in the source · abstract, characters 600–647

Title

Leaching losses of nutrients and yield and nutrient uptake by container‐grown begonia as affected by lime and fertiliser applications to a peat medium

Richar D. J. Haynes Journal of the Science of Food and Agriculture 1982. doi:10.1002/jsfa.2740330503

Other claims from this paper (18)

Observation Mineral N and P recoveries were 60–80%.
Observation Ca, Mg and K recoveries were 95 to 111%.
Observation Without plants, mineral N leaching loss was 75–76%.
Observation Without plants, P leaching loss was 59–74%.
Observation Without plants, Ca leaching loss was 5–7%.
Observation Without plants, Mg leaching loss was 14–19%.
Observation Without plants, K leaching loss was 17–31%.
Intervention effect Plants lowered N leaching loss by 9.3% on average.
Intervention effect Plants lowered Ca leaching loss by 0.5% on average.
Intervention effect Plants lowered Mg leaching loss by 0.3% on average.
Intervention effect Plants lowered K leaching loss by 1.3% on average.
Intervention effect Liming tended to lower NH4-N, P, Ca and Mg leaching losses.
Intervention effect Liming tended to raise K and NO3-N leaching losses.
Observation Peat phosphate adsorption capacity was unmeasurable.
Observation High pH and N rates produced significant ammonia fixation from added ammonium sulfate.
Intervention effect Effective and unbuffered NH4Cl CEC more than doubled with liming as peat pH rose from 4.3 to 5.6.
Intervention effect Conventional ammonium acetate and BaCl2-TEA CEC measurements were unaffected by initial lime rates.
Method / resource Both conventional CEC measures greatly overestimated peat CEC at unbuffered pH.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Plants lowered Ca leaching loss by 0.5% on average.

Taxon: begoniaBegoniat0
Treatment: presence of plantst1
Outcome: Cae0
Direction: decreaset1
Value: 0.5%e0

Not reportedComparator

Verbatim

e0
“Ca, 0.5%”
✓ located verbatim in the source · abstract, characters 719–727

t0
“begonia”
✓ located verbatim in the source · title, characters 78–85

t1
“In the presence of plants, the average decrease”
✓ located verbatim in the source · abstract, characters 600–647

Title

Leaching losses of nutrients and yield and nutrient uptake by container‐grown begonia as affected by lime and fertiliser applications to a peat medium

Richar D. J. Haynes Journal of the Science of Food and Agriculture 1982. doi:10.1002/jsfa.2740330503

Other claims from this paper (18)

Observation Mineral N and P recoveries were 60–80%.
Observation Ca, Mg and K recoveries were 95 to 111%.
Observation Without plants, mineral N leaching loss was 75–76%.
Observation Without plants, P leaching loss was 59–74%.
Observation Without plants, Ca leaching loss was 5–7%.
Observation Without plants, Mg leaching loss was 14–19%.
Observation Without plants, K leaching loss was 17–31%.
Intervention effect Plants lowered N leaching loss by 9.3% on average.
Intervention effect Plants lowered P leaching loss by 4.4% on average.
Intervention effect Plants lowered Mg leaching loss by 0.3% on average.
Intervention effect Plants lowered K leaching loss by 1.3% on average.
Intervention effect Liming tended to lower NH4-N, P, Ca and Mg leaching losses.
Intervention effect Liming tended to raise K and NO3-N leaching losses.
Observation Peat phosphate adsorption capacity was unmeasurable.
Observation High pH and N rates produced significant ammonia fixation from added ammonium sulfate.
Intervention effect Effective and unbuffered NH4Cl CEC more than doubled with liming as peat pH rose from 4.3 to 5.6.
Intervention effect Conventional ammonium acetate and BaCl2-TEA CEC measurements were unaffected by initial lime rates.
Method / resource Both conventional CEC measures greatly overestimated peat CEC at unbuffered pH.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Plants lowered Mg leaching loss by 0.3% on average.

Taxon: begoniaBegoniat0
Treatment: presence of plantst1
Outcome: Mge0
Direction: decreaset1
Value: 0.3%e0

Not reportedComparator

Verbatim

e0
“Mg, 0.3%”
✓ located verbatim in the source · abstract, characters 729–737

t0
“begonia”
✓ located verbatim in the source · title, characters 78–85

t1
“In the presence of plants, the average decrease”
✓ located verbatim in the source · abstract, characters 600–647

Title

Leaching losses of nutrients and yield and nutrient uptake by container‐grown begonia as affected by lime and fertiliser applications to a peat medium

Richar D. J. Haynes Journal of the Science of Food and Agriculture 1982. doi:10.1002/jsfa.2740330503

Other claims from this paper (18)

Observation Mineral N and P recoveries were 60–80%.
Observation Ca, Mg and K recoveries were 95 to 111%.
Observation Without plants, mineral N leaching loss was 75–76%.
Observation Without plants, P leaching loss was 59–74%.
Observation Without plants, Ca leaching loss was 5–7%.
Observation Without plants, Mg leaching loss was 14–19%.
Observation Without plants, K leaching loss was 17–31%.
Intervention effect Plants lowered N leaching loss by 9.3% on average.
Intervention effect Plants lowered P leaching loss by 4.4% on average.
Intervention effect Plants lowered Ca leaching loss by 0.5% on average.
Intervention effect Plants lowered K leaching loss by 1.3% on average.
Intervention effect Liming tended to lower NH4-N, P, Ca and Mg leaching losses.
Intervention effect Liming tended to raise K and NO3-N leaching losses.
Observation Peat phosphate adsorption capacity was unmeasurable.
Observation High pH and N rates produced significant ammonia fixation from added ammonium sulfate.
Intervention effect Effective and unbuffered NH4Cl CEC more than doubled with liming as peat pH rose from 4.3 to 5.6.
Intervention effect Conventional ammonium acetate and BaCl2-TEA CEC measurements were unaffected by initial lime rates.
Method / resource Both conventional CEC measures greatly overestimated peat CEC at unbuffered pH.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Plants lowered K leaching loss by 1.3% on average.

Taxon: begoniaBegoniat0
Treatment: presence of plantst1
Outcome: Ke0
Direction: decreaset1
Value: 1.3%e0

Not reportedComparator

Verbatim

e0
“K, 1.3%”
✓ located verbatim in the source · abstract, characters 743–750

t0
“begonia”
✓ located verbatim in the source · title, characters 78–85

t1
“In the presence of plants, the average decrease”
✓ located verbatim in the source · abstract, characters 600–647

Title

Leaching losses of nutrients and yield and nutrient uptake by container‐grown begonia as affected by lime and fertiliser applications to a peat medium

Richar D. J. Haynes Journal of the Science of Food and Agriculture 1982. doi:10.1002/jsfa.2740330503

Other claims from this paper (18)

Observation Mineral N and P recoveries were 60–80%.
Observation Ca, Mg and K recoveries were 95 to 111%.
Observation Without plants, mineral N leaching loss was 75–76%.
Observation Without plants, P leaching loss was 59–74%.
Observation Without plants, Ca leaching loss was 5–7%.
Observation Without plants, Mg leaching loss was 14–19%.
Observation Without plants, K leaching loss was 17–31%.
Intervention effect Plants lowered N leaching loss by 9.3% on average.
Intervention effect Plants lowered P leaching loss by 4.4% on average.
Intervention effect Plants lowered Ca leaching loss by 0.5% on average.
Intervention effect Plants lowered Mg leaching loss by 0.3% on average.
Intervention effect Liming tended to lower NH4-N, P, Ca and Mg leaching losses.
Intervention effect Liming tended to raise K and NO3-N leaching losses.
Observation Peat phosphate adsorption capacity was unmeasurable.
Observation High pH and N rates produced significant ammonia fixation from added ammonium sulfate.
Intervention effect Effective and unbuffered NH4Cl CEC more than doubled with liming as peat pH rose from 4.3 to 5.6.
Intervention effect Conventional ammonium acetate and BaCl2-TEA CEC measurements were unaffected by initial lime rates.
Method / resource Both conventional CEC measures greatly overestimated peat CEC at unbuffered pH.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Plants lowered N leaching loss by 9.3% on average.

Taxon: begoniaBegoniat0
Treatment: presence of plantse0
Outcome: Ne0
Direction: decreasee0
Value: 9.3%e0

Not reportedComparator

Verbatim

e0
“In the presence of plants, the average decrease in the percentage loss of nutrients by leaching was: N, 9.3%”
✓ located verbatim in the source · abstract, characters 600–708

t0
“begonia”
✓ located verbatim in the source · title, characters 78–85

Title

Leaching losses of nutrients and yield and nutrient uptake by container‐grown begonia as affected by lime and fertiliser applications to a peat medium

Richar D. J. Haynes Journal of the Science of Food and Agriculture 1982. doi:10.1002/jsfa.2740330503

Other claims from this paper (18)

Observation Mineral N and P recoveries were 60–80%.
Observation Ca, Mg and K recoveries were 95 to 111%.
Observation Without plants, mineral N leaching loss was 75–76%.
Observation Without plants, P leaching loss was 59–74%.
Observation Without plants, Ca leaching loss was 5–7%.
Observation Without plants, Mg leaching loss was 14–19%.
Observation Without plants, K leaching loss was 17–31%.
Intervention effect Plants lowered P leaching loss by 4.4% on average.
Intervention effect Plants lowered Ca leaching loss by 0.5% on average.
Intervention effect Plants lowered Mg leaching loss by 0.3% on average.
Intervention effect Plants lowered K leaching loss by 1.3% on average.
Intervention effect Liming tended to lower NH4-N, P, Ca and Mg leaching losses.
Intervention effect Liming tended to raise K and NO3-N leaching losses.
Observation Peat phosphate adsorption capacity was unmeasurable.
Observation High pH and N rates produced significant ammonia fixation from added ammonium sulfate.
Intervention effect Effective and unbuffered NH4Cl CEC more than doubled with liming as peat pH rose from 4.3 to 5.6.
Intervention effect Conventional ammonium acetate and BaCl2-TEA CEC measurements were unaffected by initial lime rates.
Method / resource Both conventional CEC measures greatly overestimated peat CEC at unbuffered pH.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Liming tended to lower NH4-N, P, Ca and Mg leaching losses.

Taxon: begoniaBegoniat0
Treatment: Liminge0
Outcome: leaching losses of NH 4 ‐N, P, Ca and Mge0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Liming tended to decrease leaching losses of NH 4 ‐N, P, Ca and Mg”
✓ located verbatim in the source · abstract, characters 751–817

t0
“begonia”
✓ located verbatim in the source · title, characters 78–85

Title

Leaching losses of nutrients and yield and nutrient uptake by container‐grown begonia as affected by lime and fertiliser applications to a peat medium

Richar D. J. Haynes Journal of the Science of Food and Agriculture 1982. doi:10.1002/jsfa.2740330503

Other claims from this paper (18)

Observation Mineral N and P recoveries were 60–80%.
Observation Ca, Mg and K recoveries were 95 to 111%.
Observation Without plants, mineral N leaching loss was 75–76%.
Observation Without plants, P leaching loss was 59–74%.
Observation Without plants, Ca leaching loss was 5–7%.
Observation Without plants, Mg leaching loss was 14–19%.
Observation Without plants, K leaching loss was 17–31%.
Intervention effect Plants lowered N leaching loss by 9.3% on average.
Intervention effect Plants lowered P leaching loss by 4.4% on average.
Intervention effect Plants lowered Ca leaching loss by 0.5% on average.
Intervention effect Plants lowered Mg leaching loss by 0.3% on average.
Intervention effect Plants lowered K leaching loss by 1.3% on average.
Intervention effect Liming tended to raise K and NO3-N leaching losses.
Observation Peat phosphate adsorption capacity was unmeasurable.
Observation High pH and N rates produced significant ammonia fixation from added ammonium sulfate.
Intervention effect Effective and unbuffered NH4Cl CEC more than doubled with liming as peat pH rose from 4.3 to 5.6.
Intervention effect Conventional ammonium acetate and BaCl2-TEA CEC measurements were unaffected by initial lime rates.
Method / resource Both conventional CEC measures greatly overestimated peat CEC at unbuffered pH.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Liming tended to raise K and NO3-N leaching losses.

Taxon: begoniaBegoniat0
Treatment: Limingt1
Outcome: K and NO 3 ‐Ne0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“increase those of K and NO 3 ‐N.”
✓ located verbatim in the source · abstract, characters 822–854

t0
“begonia”
✓ located verbatim in the source · title, characters 78–85

t1
“Liming tended to decrease”
✓ located verbatim in the source · abstract, characters 751–776

Title

Leaching losses of nutrients and yield and nutrient uptake by container‐grown begonia as affected by lime and fertiliser applications to a peat medium

Richar D. J. Haynes Journal of the Science of Food and Agriculture 1982. doi:10.1002/jsfa.2740330503

Other claims from this paper (18)

Observation Mineral N and P recoveries were 60–80%.
Observation Ca, Mg and K recoveries were 95 to 111%.
Observation Without plants, mineral N leaching loss was 75–76%.
Observation Without plants, P leaching loss was 59–74%.
Observation Without plants, Ca leaching loss was 5–7%.
Observation Without plants, Mg leaching loss was 14–19%.
Observation Without plants, K leaching loss was 17–31%.
Intervention effect Plants lowered N leaching loss by 9.3% on average.
Intervention effect Plants lowered P leaching loss by 4.4% on average.
Intervention effect Plants lowered Ca leaching loss by 0.5% on average.
Intervention effect Plants lowered Mg leaching loss by 0.3% on average.
Intervention effect Plants lowered K leaching loss by 1.3% on average.
Intervention effect Liming tended to lower NH4-N, P, Ca and Mg leaching losses.
Observation Peat phosphate adsorption capacity was unmeasurable.
Observation High pH and N rates produced significant ammonia fixation from added ammonium sulfate.
Intervention effect Effective and unbuffered NH4Cl CEC more than doubled with liming as peat pH rose from 4.3 to 5.6.
Intervention effect Conventional ammonium acetate and BaCl2-TEA CEC measurements were unaffected by initial lime rates.
Method / resource Both conventional CEC measures greatly overestimated peat CEC at unbuffered pH.

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“yield decrease”

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