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Observationobservedoriginal resultmeasured

Claim · model-written summary

In fall, weed seed distributions by soil depth and aggregate class were similar across tillage regimes.

Taxon
weede0
Outcome
weed seed distribution in relation to soil depth and among soil aggregate classese0
Direction
similare0

Verbatim

e0

“In the fall, weed seed distribution in relation to soil depth and among soil aggregate classes was similar for both tillage regimes.”

✓ located verbatim in the source · abstract, characters 799–931

Title

Distribution of Weed Seed Among Soil Structural Units

Mario R. Pareja; David W. Staniforth; Gilda P. Pareja Weed Science 1985. doi:10.1017/s0043174500082060

Other claims from this paper (4)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Conventional tillage incorporated weed seed uniformly across aggregate classes.

Taxon
Weedt0
Treatment
Conventional tillagee0
Outcome
weed seed uniformly into various soil aggregate classese0

Verbatim

e0

“Conventional tillage incorporated weed seed uniformly into various soil aggregate classes”

✓ located verbatim in the source · abstract, characters 615–704
t0

“Weed Seed”

✓ located verbatim in the source · title, characters 16–25

Title

Distribution of Weed Seed Among Soil Structural Units

Mario R. Pareja; David W. Staniforth; Gilda P. Pareja Weed Science 1985. doi:10.1017/s0043174500082060

Other claims from this paper (4)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Reduced tillage accumulated more weed seed in unaggregated soil.

Taxon
Weedt0
Treatment
reduced tillagee0
Outcome
seed accumulated in the unaggregated fraction of the soile0
Direction
moree0

Verbatim

e0

“whereas with reduced tillage more seed accumulated in the unaggregated fraction of the soil”

✓ located verbatim in the source · abstract, characters 706–797
t0

“Weed Seed”

✓ located verbatim in the source · title, characters 16–25

Title

Distribution of Weed Seed Among Soil Structural Units

Mario R. Pareja; David W. Staniforth; Gilda P. Pareja Weed Science 1985. doi:10.1017/s0043174500082060

Other claims from this paper (4)
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Primary tillage type did not affect sicklepod seed distribution in the upper 30 cm of soil.

Taxon
soybeansGlycine maxe1
Treatment
type of primary tillagee0
Interactor
Sicklepode0weed
Outcome
Sicklepod seed distributione0
Direction
not affectede0
Qualifier
upper 30 cm of the soile0

Not reportedOrgan / stageComparator

Verbatim

e0

“Sicklepod seed distribution in the upper 30 cm of the soil was not affected by the type of primary tillage”

✓ located verbatim in the source · abstract, characters 1001–1107
e1

“in soybeans [ Glycine max (L.) Merr.]”

✓ located verbatim in the source · abstract, characters 211–248

Title

Influence of Weed Management and Cropping Systems on Sicklepod (Cassia obtusifolia) Seed in the Soil

David C. Bridges; Robert H. Walker Weed Science 1985. doi:10.1017/s0043174500083375

Other claims from this paper (7)
Observationobservedoriginal resultmeasured

Claim · model-written summary

In spring, 85% of reduced-tillage weed seed occurred in the upper 0–5 cm layer.

Taxon
Weedt0
Organ / stage
seede0
Outcome
seed in the reduced-tillagee0
Value
85%e0
Setting
reduced-tillagee0

Verbatim

e0

“In the spring, 85% of all seed in the reduced-tillage and 28% of those in the conventional-tillage soil were in the 0- to 5-cm-depth layer.”

✓ located verbatim in the source · abstract, characters 475–614
t0

“Weed Seed”

✓ located verbatim in the source · title, characters 16–25

Title

Distribution of Weed Seed Among Soil Structural Units

Mario R. Pareja; David W. Staniforth; Gilda P. Pareja Weed Science 1985. doi:10.1017/s0043174500082060

Other claims from this paper (4)
Observationobservedoriginal resultmeasured

Claim · model-written summary

In spring, 28% of conventional-tillage weed seed occurred in the upper 0–5 cm layer.

Taxon
Weedt0
Organ / stage
seede0
Outcome
seed in the reduced-tillage and 28% of those in the conventional-tillage soile0
Value
28%e0
Setting
conventional-tillage soile0

Verbatim

e0

“In the spring, 85% of all seed in the reduced-tillage and 28% of those in the conventional-tillage soil were in the 0- to 5-cm-depth layer.”

✓ located verbatim in the source · abstract, characters 475–614
t0

“Weed Seed”

✓ located verbatim in the source · title, characters 16–25

Title

Distribution of Weed Seed Among Soil Structural Units

Mario R. Pareja; David W. Staniforth; Gilda P. Pareja Weed Science 1985. doi:10.1017/s0043174500082060

Other claims from this paper (4)
Observationobservedoriginal resultmeasured

Claim · model-written summary

By spring 1978, surviving crabgrass seed fell to 2% under autumn plowing.

Taxon
メヒシバe0
Treatment
秋プラウ耕区e1
Outcome
土中生存種子数e1
Value
2, 6%e0

Verbatim

e0

“昭和53年春にはメヒシバ2, 6% (I, IV区)”

✓ located verbatim in the source · abstract, characters 213–239
e1

“秋プラウ耕区, 秋・春ロータリ耕区の土中生存種子数の推移を, 昭和49年秋採土の土中生存種子数を100としてみると”

✓ located verbatim in the source · abstract, characters 154–211

Title

The Effect of Plowing and Rotary Tilling on Distribution and Emergence of Weed Seeds

Minoru TAKABAYASHI; Kanenori NAKAYAMA Journal of Weed Science and Technology 1980. doi:10.3719/weed.25.269

Other claims from this paper (3)
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The stochastic model component was judged suitable for seed germination models and possibly other plant development timing.

Taxon
plantsViridiplantaee0
Outcome
well suited for incorporation into seed germination modelse0

Verbatim

e0

“The descriptive and predictive attributes of the stochastic model component are well suited for incorporation into seed germination models and are likely applicable to models to predict distribution of times for other developmental processes of plants”

✓ located verbatim in the source · abstract, characters 456–707

Title

Modeling Distributions of Crop and Weed Seed Germination Time

David C. Bridges; Hsin-I Wu; Peter J. H. Sharpe; et al. Weed Science 1989. doi:10.1017/s0043174500072702

Other claims from this paper (2)
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors suggest three years of fallow to reduce or eradicate jointed goatgrass, depending on location.

Taxon
Jointed Goatgrasst0
Outcome
reduce populations of this weed or eradicate ite0
Qualifier
depending upon locatione0

Verbatim

e0

“fallowing of infested areas for a three-year period may significantly reduce populations of this weed or eradicate it, depending upon location.”

✓ located verbatim in the source · abstract, characters 943–1086
t0

“Jointed Goatgrass”

✓ located verbatim in the source · title, characters 48–65

Title

Persistence, Germinability, and Distribution of Jointed Goatgrass (Aegilops cylindrica) Seed in Soil

William W. Donald; Robert L. Zimdahl Weed Science 1987. doi:10.1017/s0043174500078954

Other claims from this paper (5)

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