Abstract
A study was conducted during 2007 to screen leaf leachates of jute (Corchorus capsularis L. and C. olitorius L.) and sisal (Agave sisalana Perrine) for allelochemicals effect on germination and seedling growth of some test plants. A rice (Oryza sativa L.), wheat (Triticum aestivum L. emeond. Fiori & Paol.) and (greengram [Vigna radiata (L.) R. wilczek] allelochemicals present in the leachates inhibited differentially the germination and growth of the plants. Effect of allelochemicals on germination of the plants was less pronounced as compared to that on seedling growth. Highest inhibition on germination (paddy seeds by about 28% over control) and seedling vigour (about 48 - 62% vigour loss over the control) in the plants was recorded in case of Capsularis jute leaf extracts. Among the test plants, seedling growth of wheat was affected most by the leachates. Similar effect on germination and seedling growth of plants was also recorded when leaf samples were incorporated into soil (1: 10, w/w).
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Claims 7
Claim · model-written summary
Leachates differentially inhibited germination and growth of the test plants.
- Taxon
- rice
Oryza sativat0 - Treatment
- leachatese0
- Outcome
- germination and growthe0
- Direction
- inhibited differentiallye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“allelochemicals present in the leachates inhibited differentially the germination and growth of the plants”
t0“rice”
Claim · model-written summary
Allelochemicals affected germination less than seedling growth.
- Taxon
- riceOryza sativat0
- Treatment
- allelochemicalse0
- Outcome
- germinatione0
- Direction
- less pronouncede0
- Comparator
- seedling growthe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effect of allelochemicals on germination of the plants was less pronounced as compared to that on seedling growth”
t0“rice”
Claim · model-written summary
Capsularis jute leaf extracts inhibited paddy seed germination by about 28% over control.
- Taxon
- riceOryza sativat0
- Treatment
- Capsularis jute leaf extractse0
- Outcome
- germinatione0
- Direction
- inhibitione0
- Value
- about 28%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Highest inhibition on germination (paddy seeds by about 28% over control) and seedling vigour (about 48 - 62% vigour loss over the control) in the plants was recorded in case of Capsularis jute leaf extracts”
t0“rice”
Claim · model-written summary
Capsularis jute leaf extracts caused about 48–62% seedling vigour loss.
- Taxon
- riceOryza sativat0
- Treatment
- Capsularis jute leaf extractse0
- Outcome
- seedling vigoure0
- Direction
- vigour losse0
- Value
- about 48 - 62%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seedling vigour (about 48 - 62% vigour loss over the control) in the plants was recorded in case of Capsularis jute leaf extracts”
t0“rice”
Claim · model-written summary
Wheat seedling growth was most affected among test plants.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- leachatese0
- Outcome
- seedling growthe0
- Direction
- affected moste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Among the test plants, seedling growth of wheat was affected most by the leachates”
Claim · model-written summary
Leaf samples incorporated into soil produced a similar germination effect.
- Taxon
- riceOryza sativat0
- Treatment
- leaf samples were incorporated into soil (1: 10, w/w)e0
- Outcome
- germinatione0
- Direction
- Similar effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Similar effect on germination and seedling growth of plants was also recorded when leaf samples were incorporated into soil (1: 10, w/w)”
t0“rice”
Claim · model-written summary
Leaf samples incorporated into soil produced a similar seedling growth effect.
- Taxon
- riceOryza sativat0
- Treatment
- leaf samples were incorporated into soil (1: 10, w/w)e0
- Outcome
- seedling growthe0
- Direction
- Similar effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Similar effect on germination and seedling growth of plants was also recorded when leaf samples were incorporated into soil (1: 10, w/w)”
t0“rice”
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