Search claims · PlantClaims

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The lowest seed rate gave better winter pea survival.

Taxon: winter peaLathyrus oleraceust0
Treatment: lowest seed rate (90 kg ha⁻¹)e0
Outcome: survivale0
Direction: bettere0

Not reportedComparator

Verbatim

t0
“winter pea (Pisum sativum L.)”
✓ located verbatim in the source · title, characters 57–86

e0
“the lowest seed rate (90 kg ha⁻¹) ensured better survival”
✓ located verbatim in the source · abstract, characters 1151–1208

Title

Effect of overwintering on the growth and development of winter pea (Pisum sativum L.)

Aušra Rudinskienė; Lina-Marija Butkevičienė; Robertas Kosteckas; et al. RURAL DEVELOPMENT 2019 2025. doi:10.15544/rd.2025.001

Other claims from this paper (6)

Intervention effect The highest seed rate generally reduced winter pea overwintering success, especially with later sowing.
Intervention effect Sowing on September 21 at 120 kg ha⁻¹ gave favorable height and branching.
Intervention effect September 28 sowing gave the lowest plant height.
Association Seed rate had limited influence on pod formation.
Association Sowing date significantly affected flowering and branching intensity.
Recommendation The authors recommend moderate seed rates with optimal sowing dates for winter pea adaptation in Lithuania.

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Survival rate, pollination rate and seed setting rate of haploid plants differed significantly or extremely significantly among colchicine dip bud methods over 3 years.

Taxon: MaizeZea mayse0
Treatment: different colchicine dip bud methodse1
Outcome: survival rate,pollination rate and the seed setting ratee1

Not reportedComparatorDirection

Verbatim

e0
“Maize Haploid”
✓ located verbatim in the source · title, characters 49–62

e1
“The difference of the survival rate,pollination rate and the seed setting rate of haploid plants treated by different colchicine dip bud methods”
✓ located verbatim in the source · abstract, characters 281–425

Title

Study on the Doubling Effect Using Colchicine in Maize Haploid

Shaojiang Chen Seed 2013

Other claims from this paper (5)

Intervention effect The buds soaking method significantly reduced phytotoxicity.
Intervention effect The buds soaking method shortened the resting time.
Intervention effect Survival rate, pollen appearance rate and setting rate were about 1.5 times those of the compared method (comparison direction is unclear in the text).
Intervention effect Pollen appearance rate was more than 2 times that of the compared method (comparison direction is unclear in the text).
Intervention effect Setting rate was more than 4 times that of the compared method (comparison direction is unclear in the text).

Mechanismauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

The high seed germination rate of Reaumuria trigyna enhanced the survival risk of its seedlings.

Taxon: Reaumuria trigynaReaumuria trigynat0
Outcome: survival risk of its seedlingse1
Qualifier: high seed germination ratee1

Verbatim

t0
“Reaumuria trigyna”
✓ located verbatim in the source · title, characters 59–76

e1
“The high seed germination rate of R. trigyna enhanced the survival risk of its seedlings”
✓ located verbatim in the source · abstract, characters 1243–1331

Title

[Characteristics of seed germination of rare plant species Reaumuria trigyna in west Ordos].

Ying-juan Zhang; Yu-shan Wang; Qing-feng Li PubMed 2008

Other claims from this paper (11)

Observation Seeds of Reaumuria trigyna could germinate in either light or darkness.
Observation The optimal temperature for germination was 20-25 degrees C or 15/25 degrees C.
Observation Germination rate reached 93% under the optimal temperature.
Observation Seeds could start to germinate when soil moisture content was 2%.
Intervention effect The germination rate was highest (89%) at 12% soil moisture content.
Observation The optimal sand burial depth for seed germination was 1 cm.
Observation No seed germinated when sand burial depth was greater than 5 cm.
Intervention effect Sand burial depth had significant effects on seedling emergence percentage and growth height.
Intervention effect Sand burial depth had lesser effects on seedling mass than on emergence and height.
Mechanism The high-germination seed character was one of the factors causing the species to be endangered.
Observation Seeds of Reaumuria trigyna had high vigor and high germination rate.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Seed sample survival rate decreased to 17% to 94% of samples after 31 months of storage.

Taxon: MiscanthusMiscanthuse1
Treatment: 31 months storagee2
Outcome: survival ratee2
Value: 17% - 94%e2

Verbatim

e1
“Miscanthus seed sam- ples survived 100% in room ambient after 18 months storage in the North”
✓ located verbatim in the source · abstract, characters 176–268

e2
“their survival rate de- creased to 17% - 94% samples after 31 months storage”
✓ located verbatim in the source · abstract, characters 278–354

Title

Miscanthus Seed Longevity According to Sample Survival Rate in Room Ambient

Qingguo Xi; Ling Zhang 2013

Other claims from this paper (3)

Associationobservedoriginal resultsimulated

Claim · model-written summary

The relative impact of the seed bank was positively related to seed bank survival rate.

Taxon: Digitalis purpureaDigitalis purpureae0
Treatment: seed bank survival ratee7
Outcome: relative impacte7
Direction: positivelye7

Verbatim

e0
“in a large population of Digitalis purpurea”
✓ located verbatim in the source · abstract, characters 359–402

e7
“its relative impact was positively related to seed bank survival rate and negatively related to disturbance level”
✓ located verbatim in the source · abstract, characters 1683–1796

Title

Population dynamics in Digitalis purpurea: the interaction of disturbance and seed bank dynamics

NINA SLETVOLD; KNUT RYDGREN Journal of Ecology 2007. doi:10.1111/j.1365-2745.2007.01287.x

Other claims from this paper (10)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At the lower dose, implantation increased seed survival rate.

Taxon: RiceOryza sativat0
Treatment: N~+ implantatione2
Outcome: seed survival ratee0
Direction: increasinge0
Qualifier: 2×10~(16)N~+/cm~2e1

Not reportedComparator

Verbatim

e0
“increasing seed survival rate,seed water absorption and amylase activity in seedlings”
✓ located verbatim in the source · abstract, characters 207–292

e1
“when the dosage was at 2×10~(16)N~+/cm~2”
✓ located verbatim in the source · abstract, characters 293–333

e2
“N~+ implantation promoted seed germination”
✓ located verbatim in the source · abstract, characters 161–203

t0
“Autotetraploid Rice”
✓ located verbatim in the source · title, characters 55–74

Title

Effect of Ion(N~+) Implantation on Seed Germination of Autotetraploid Rice

Yufeng Li Zajiao shuidao 2006

Other claims from this paper (7)

Intervention effect At 2×10~(16)N~+/cm~2, N~+ implantation promoted rice seed germination.
Intervention effect At the lower dose, implantation increased seed water absorption.
Intervention effect At the lower dose, implantation increased seedling amylase activity.
Intervention effect At 4×10~(16)N~+/cm~2 or higher, implantation inhibited rice seed germination.
Intervention effect At the higher dose, implantation decreased seed survival rate.
Intervention effect At the higher dose, implantation decreased seedling amylase activity.
Intervention effect At the higher dose, implantation increased membrane permeability.

Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

POD activity was probably a key indicator of survival rate in nurse seed grafted unions (author interpretation).

Taxon: Camellia oleiferaCamellia oleiferat0
Gene: PODe7
Outcome: survival ratee7
Direction: key indicatore7

Verbatim

t0
“Camellia oleifera”
✓ located verbatim in the source · title, characters 54–71

e7
“It indicated that the POD activity was probably a key indicator to survival rate in nurse seed grafted union”
✓ located verbatim in the source · abstract, characters 1282–1390

Title

Physiological affinity of nurse seed grafted union of Camellia oleifera

Liu Yu-bao Journal of Fujian Agriculture and Forestry University 2011

Other claims from this paper (11)

Observation The death rate of Camellia oleifera grafted unions peaked at the sixteenth day after grafting.
Intervention effect CAT activity in the grafted union peaked at 339% of the control at the twentieth day.
Intervention effect POD activity in the grafted union peaked at 187% of the control at the eighteenth day.
Intervention effect SOD activity in the grafted union peaked at 136% of the control at the twenty-sixth day.
Intervention effect Soluble sugar content in the grafted union peaked at 118% of the control at the twenty-fourth day.
Intervention effect Relative conductivity in the grafted union reached 107% of the control at the sixth day.
Intervention effect Relative conductivity in the grafted union reached 121% of the control at the twenty-fourth day.
Association Death rate was significantly positively correlated with POD activity in nurse seed grafted unions.
Association Death rate was significantly positively correlated with relative conductivity in nurse seed grafted unions.
Association Death rate showed no significant correlation with SOD activity in nurse seed grafted unions.
Observation The twenty-sixth day after grafting was the critical period for nurse seed grafted unions (author interpretation).

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Dark seed fraction seedlings had the highest survival.

Material: dark seed fractione0
Outcome: survival ratee0
Direction: higheste0

Not reportedTaxon

Verbatim

e0
“those from dark seed fraction resulted with the highest survival rate”
✓ located verbatim in the source · abstract, characters 1165–1234

Title

Performance of Scots Pine Seedlings from Seeds Graded by Colour

Arthur Novikov; Sergey Sokolov; Michael Drapalyuk; et al. Forests 2019. doi:10.3390/f10121064

Other claims from this paper (4)

Observation Seed fractions differed in first-season field performance.
Observation Light seed fraction seedlings grew better in height.
Observation Light-dark fraction seedlings had the lowest growth and survival.
Observation Control seedlings had good growth and survival, indicating a weak grading effect.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Seed storage duration affected sowing survival.

Treatment: duration of seed storagee0
Outcome: survival rate of sowinge0

Not reportedTaxonDirection

Verbatim

e0
“The survival rate of sowing was affected by the duration of seed storage”
✓ located verbatim in the source · abstract, characters 364–436

Title

Study on Ex-situ Cultivation and Propagation of Berberis wilsonae

Jian Li Xi'nan Linxueyuan xuebao 2009

Other claims from this paper (3)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Seed germination and survival rate of chilli decreased steadily with increasing dose of the pesticides.

Taxon: chillie0
Treatment: increased dose of chemicalse1
Outcome: Seed germination and survival ratee1
Direction: decreasede1

Not reportedComparator

Verbatim

e0
“a popular local variety of chilli”
✓ located verbatim in the source · abstract, characters 109–142

e1
“Seed germination and survival rate steadily decreased with increased dose of chemicals”
✓ located verbatim in the source · abstract, characters 144–230

Title

Cytological effects of agricultural chemicals. I. Effects of insecticides "Ekalux and Metasystox" on chilli (Capsicum annuum L.).

N. Lakshmi; N. S. Prakash; I. Harini CYTOLOGIA 1988. doi:10.1508/cytologia.53.703

Other claims from this paper (3)

Intervention effect The two organophosphorous pesticides reduced mean chiasmata per cell in chilli.
Intervention effect The pesticides induced clastogenic changes in chilli meiosis: chromosome stickiness, univalents, laggards, bridges and micronuclei.
Intervention effect The authors conclude that indiscriminate use of the chemicals affects normal plant growth and reduces yield.

“survival rate of the seed”

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