Paper · 2011 · Anhui nongye kexue

Effects of Colchicines on Growth of A.sativum "Baodi Garlic" Bulblets

Weihua Zhang

8
claims
12
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

[Objective] The research aimed to study the effects of colchicines soaking on growth of A.sativum Baodi Garlic bulblets.[Method] A.sativum Baodi Garlic bulblets were soaked in colchicines which concentrations was 0.1% and 0.2 % at 0,6,12,24 and 48 h respectively,and the water treatment was the control.The plant height,cauloid length,cauloid diameter and parameters of stomata were determined and evaluated after bulblets sowing 25 and 50 days.[Result] After A.sativum Baodi Garlic bulblets sowing 25 days,the plant height of control was the highest,the cauloid was the shortest when using 0.2% colchicines soaking 24 h,and the cauloid diameter was the biggest when using 0.2% colchicines soaking 6 h.After A.sativum Baodi Garlic bulblets sowing 50 days,the plant height was the lowest when using 0.2% colchicines soaking 12 h,the cauloid was the longest when using 0.2% colchicines soaking 6 h,and the cauloid diameter was the biggest when using 0.2% colchicines soaking 24 h.In addition,after A.sativum Baodi Garlic bulblets sowing 50 days,the stomata lengh,width and density were all the smallest when using 0.1% colchicines soaking 6 h.[Conclusion] The colchicines has inhibitive effects on the early growth of A.sativum Baodi Garlic bulblets,but it gradually decreases along with extension of growing time.

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Claims 8

Observationobservedoriginal resultmeasured

Claim · model-written summary

At 25 days, control plants were tallest.

Taxon
A.sativume0
Material
Baodi Garlice0
Treatment
controle0
Outcome
plant heighte0
Direction
higheste0
Qualifier
25 dayse0

Verbatim

e0

“After A.sativum Baodi Garlic bulblets sowing 25 days,the plant height of control was the highest”

✓ located verbatim in the source · abstract, characters 454–550 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 25 days, 0.2% colchicines for 24 h gave the shortest cauloid.

Taxon
A.sativumt0
Treatment
0.2% colchicines soaking 24 he0
Outcome
cauloide0
Direction
shorteste0

Not reportedComparator

Verbatim

e0

“the cauloid was the shortest when using 0.2% colchicines soaking 24 h”

✓ located verbatim in the source · abstract, characters 551–620 · show in text ↑
t0

“A.sativum”

✓ located verbatim in the source · title, characters 36–45 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At 25 days, 0.2% colchicines for 6 h gave the biggest cauloid diameter.

Taxon
A.sativumt0
Treatment
0.2% colchicines soaking 6 he0
Outcome
cauloid diametere0
Direction
biggeste0

Not reportedComparator

Verbatim

e0

“the cauloid diameter was the biggest when using 0.2% colchicines soaking 6 h.”

✓ located verbatim in the source · abstract, characters 625–702 · show in text ↑
t0

“A.sativum”

✓ located verbatim in the source · title, characters 36–45 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 50 days, 0.2% colchicines for 12 h gave the lowest plant height.

Taxon
A.sativume0
Treatment
0.2% colchicines soaking 12 he0
Outcome
plant heighte0
Direction
loweste0
Qualifier
50 dayse0

Not reportedComparator

Verbatim

e0

“After A.sativum Baodi Garlic bulblets sowing 50 days,the plant height was the lowest when using 0.2% colchicines soaking 12 h”

✓ located verbatim in the source · abstract, characters 702–827 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At 50 days, 0.2% colchicines for 6 h gave the longest cauloid.

Taxon
A.sativumt0
Treatment
0.2% colchicines soaking 6 he0
Outcome
cauloide0
Direction
longeste0

Not reportedComparator

Verbatim

e0

“the cauloid was the longest when using 0.2% colchicines soaking 6 h”

✓ located verbatim in the source · abstract, characters 828–895 · show in text ↑
t0

“A.sativum”

✓ located verbatim in the source · title, characters 36–45 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At 50 days, 0.2% colchicines for 24 h gave the biggest cauloid diameter.

Taxon
A.sativumt0
Treatment
0.2% colchicines soaking 24 he0
Outcome
cauloid diametere0
Direction
biggeste0

Not reportedComparator

Verbatim

e0

“the cauloid diameter was the biggest when using 0.2% colchicines soaking 24 h.”

✓ located verbatim in the source · abstract, characters 900–978 · show in text ↑
t0

“A.sativum”

✓ located verbatim in the source · title, characters 36–45 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 50 days, 0.1% colchicines for 6 h gave the smallest stomatal length, width and density.

Taxon
A.sativume0
Treatment
0.1% colchicines soaking 6 he0
Outcome
stomata lengh,width and densitye0
Direction
smalleste0
Qualifier
50 dayse0

Not reportedComparator

Verbatim

e0

“after A.sativum Baodi Garlic bulblets sowing 50 days,the stomata lengh,width and density were all the smallest when using 0.1% colchicines soaking 6 h.”

✓ located verbatim in the source · abstract, characters 990–1141 · show in text ↑
Observationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The authors conclude that colchicines inhibit early growth but the inhibition declines with time.

Taxon
A.sativume0
Treatment
colchicinese0
Outcome
early growthe0
Direction
inhibitivee0
Qualifier
gradually decreases along with extension of growing timee0

Verbatim

e0

“The colchicines has inhibitive effects on the early growth of A.sativum Baodi Garlic bulblets,but it gradually decreases along with extension of growing time.”

✓ located verbatim in the source · abstract, characters 1154–1312 · show in text ↑

colchicine · physiology: gas exchange · Allium sativum (garlic)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 papers →

colchicine · growth · Allium sativum (garlic)Positive and negative results

4 papers: 2 positive, 2 negative or no effect

1 paper in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. negative
  3. positive
See all 4 papers →

application · growth · Allium sativum (garlic)Positive and negative results

38 papers: 37 positive, 1 negative or no effect

36 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

34 papers more in this group

See all 38 papers →

application · physiology: gas exchange · Allium sativum (garlic)Results agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this paper

  1. negative
See all 2 papers →

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.