Paper · 2012 · He'nan nongye kexue

Effects of Pesticide-added Compound Fertilizer on Yields and Infestation Rates of Sweet Potato and Peanut

Zhang Shuzhong

9
claims
12
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

Recently,the number of underground pests increases rapidly,which seriously affects the yields of underground-fruit crops.This experiment studied the effects of application of compound fertilizer with different pesticides added on the yields and infestation rates of sweet potato and peanut.Results indicated that the treatment of mixing 45 kg/ha of Nongboshi particle pesticide and fertilizer(600 kg/ha) increased yield of sweet potato by 5.71% and decreased infestation rate by 27.06 percentage points.For peanut,mixing 45 kg/ha of Nongboshi particle pesticide and fertilizer increased its yield by 6.02% and decreased infestation rate by 1.02 percentage points.Application of pesticide-added compound fertilizer could reduce the harm of pests to underground-fruit crops,but had little effect on efficiency of the fertilizer.For sweet potato,the insecticidal effect of 22.5 kg/ha of Nongboshi particle pesticide with fertilizer applied immediately after mixing(infestation rate 50.84%)was nearly the same as the treatment of 45 kg/ha of Nongboshi particle pesticide with fertilizer applied 3 weeks after mixing(infestation rate 50.46%),but was better than the treatment of applying 22.5 kg/ha of Nongboshi particle pesticide mixed with fertilizer after laid for 3 weeks,which indicated that the insecticidal effect of pesticide-added compound fertilizer was affected by laying.

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Claims 9

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nongboshi pesticide mixed with fertilizer increased sweet potato yield by 5.71%.

Taxon
sweet potatoIpomoea batatase0
Treatment
mixing 45 kg/ha of Nongboshi particle pesticide and fertilizer(600 kg/ha)e0
Outcome
yielde0
Direction
increasede0
Value
5.71%e0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Ipomoea batatas
Ipomoea batatas · TaxonEarth100 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“mixing 45 kg/ha of Nongboshi particle pesticide and fertilizer(600 kg/ha) increased yield of sweet potato by 5.71%”

✓ located verbatim in the source · abstract, characters 330–444 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

That treatment decreased sweet potato infestation rate by 27.06 percentage points.

Taxon
sweet potatoIpomoea batatase0
Treatment
mixing 45 kg/ha of Nongboshi particle pesticide and fertilizer(600 kg/ha)e0
Outcome
infestation ratee0
Direction
decreasede0
Value
27.06 percentage pointse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Ipomoea batatas
Ipomoea batatas · TaxonEarth100 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“mixing 45 kg/ha of Nongboshi particle pesticide and fertilizer(600 kg/ha) increased yield of sweet potato by 5.71% and decreased infestation rate by 27.06 percentage points”

✓ located verbatim in the source · abstract, characters 330–502 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The mixture increased peanut yield by 6.02%.

Treatment
mixing 45 kg/ha of Nongboshi particle pesticide and fertilizere0
Outcome
yielde0
Direction
increasede0
Value
6.02%e0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“For peanut,mixing 45 kg/ha of Nongboshi particle pesticide and fertilizer increased its yield by 6.02%”

✓ located verbatim in the source · abstract, characters 503–605 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The mixture decreased peanut infestation rate by 1.02 percentage points.

Treatment
mixing 45 kg/ha of Nongboshi particle pesticide and fertilizere0
Outcome
infestation ratee0
Direction
decreasede0
Value
1.02 percentage pointse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“For peanut,mixing 45 kg/ha of Nongboshi particle pesticide and fertilizer increased its yield by 6.02% and decreased infestation rate by 1.02 percentage points”

✓ located verbatim in the source · abstract, characters 503–662 · show in text ↑
Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Pesticide-added compound fertilizer reduced pest harm to underground-fruit crops.

Taxon
underground-fruit cropse0
Treatment
pesticide-added compound fertilizere0
Outcome
harm of pestse0
Direction
reducee0

Not reportedComparator

Verbatim

e0

“Application of pesticide-added compound fertilizer could reduce the harm of pests to underground-fruit crops”

✓ located verbatim in the source · abstract, characters 663–771 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Pesticide addition had little effect on fertilizer efficiency.

Taxon
underground-fruit cropse0
Treatment
pesticide-added compound fertilizere0
Outcome
efficiency of the fertilizere0

Not reportedComparatorDirection

Verbatim

e0

“Application of pesticide-added compound fertilizer could reduce the harm of pests to underground-fruit crops,but had little effect on efficiency of the fertilizer.”

✓ located verbatim in the source · abstract, characters 663–826 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Immediate application of 22.5 kg/ha Nongboshi and fertilizer gave a sweet potato infestation rate of 50.84%, nearly the same as 45 kg/ha applied three weeks after mixing.

Taxon
sweet potatoIpomoea batatase0
Treatment
22.5 kg/ha of Nongboshi particle pesticide with fertilizer applied immediately after mixinge0
Outcome
infestation ratee0
Direction
nearly the samee0
Value
50.84%e0
Qualifier
50.46%e0
Comparator
45 kg/ha of Nongboshi particle pesticide with fertilizer applied 3 weeks after mixinge0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Ipomoea batatas
Ipomoea batatas · TaxonEarth100 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“For sweet potato,the insecticidal effect of 22.5 kg/ha of Nongboshi particle pesticide with fertilizer applied immediately after mixing(infestation rate 50.84%)was nearly the same as the treatment of 45 kg/ha of Nongboshi particle pesticide with fertilizer applied 3 weeks after mixing(infestation rate 50.46%)”

✓ located verbatim in the source · abstract, characters 826–1136 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The 45 kg/ha delayed application gave sweet potato infestation rate of 50.46%.

Taxon
Sweet PotatoIpomoea batatast0
Treatment
45 kg/ha of Nongboshi particle pesticide with fertilizer applied 3 weeks after mixinge0
Outcome
infestation ratee0
Value
50.46%e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Ipomoea batatas
Ipomoea batatas · TaxonEarth100 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“45 kg/ha of Nongboshi particle pesticide with fertilizer applied 3 weeks after mixing(infestation rate 50.46%)”

✓ located verbatim in the source · abstract, characters 1026–1136 · show in text ↑
t0

“Sweet Potato”

✓ located verbatim in the source · title, characters 82–94 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Immediate 22.5 kg/ha application had better insecticidal effect than application after three weeks of storage.

Taxon
Sweet PotatoIpomoea batatast0
Treatment
22.5 kg/ha of Nongboshi particle pesticide mixed with fertilizer after laid for 3 weekse0
Outcome
insecticidal effecte1
Direction
bettere0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Ipomoea batatas
Ipomoea batatas · TaxonEarth100 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“but was better than the treatment of applying 22.5 kg/ha of Nongboshi particle pesticide mixed with fertilizer after laid for 3 weeks”

✓ located verbatim in the source · abstract, characters 1137–1270 · show in text ↑
e1

“For sweet potato,the insecticidal effect of 22.5 kg/ha of Nongboshi particle pesticide with fertilizer applied immediately after mixing(infestation rate 50.84%)was nearly the same as the treatment of 45 kg/ha of Nongboshi particle pesticide with fertilizer applied 3 weeks after mixing(infestation rate 50.46%)”

✓ located verbatim in the source · abstract, characters 826–1136 · show in text ↑
t0

“Sweet Potato”

✓ located verbatim in the source · title, characters 82–94 · show in text ↑

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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.