Abstract
An experiment was conducted to study the allelopathic effects of extracts of different kinds of straw and green manure on maize germination,seedling growth and dry weight.The results showed that rape straw,wheat straw,Chinese milk vetch and Chinese milk vetch mixed with rape would significantly decrease the germination rate when the concentration was greater than or equal to 10 g/L.Extract of Chinese milk vetch mixed with rape would inhibit the seedling growth and dry weight,while other extracts showed significantly promotion or slightly inhibition,and the promotion of Chinese milk vetch was stronger than others.At the concentration of 5 g/L,the promotion of rape straw,wheat straw and Chinese milk vetch on the total seedling dry weight was the strongest,that as high as 10.85%,11.51%,16.71%,respectively.In conclusion,except for Chinese milk vetch mixed with rape,different kinds of straw and green manure showed favorable allelopathy on maize,the sensitive indexes of rape straw,wheat straw,Chinese milk vetch,Chinese milk vetch mixed with rape straw were 2.64%,3.59%,10.32%,-7.33%,respectively.
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Claims 12
Claim · model-written summary
Rape straw extract reduced maize germination at concentrations of at least 10 g/L.
- Treatment
- rape strawe0
- Outcome
- germination ratee0
- Direction
- decreasee0
- Qualifier
- greater than or equal to 10 g/Le0
Zea maysNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“rape straw,wheat straw,Chinese milk vetch and Chinese milk vetch mixed with rape would significantly decrease the germination rate when the concentration was greater than or equal to 10 g/L.”
t0“Maize”
Claim · model-written summary
Wheat straw extract reduced maize germination at concentrations of at least 10 g/L.
- Treatment
- wheat strawe0
- Outcome
- germination ratee0
- Direction
- decreasee0
- Qualifier
- greater than or equal to 10 g/Le0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“rape straw,wheat straw,Chinese milk vetch and Chinese milk vetch mixed with rape would significantly decrease the germination rate when the concentration was greater than or equal to 10 g/L.”
t0“Maize”
Claim · model-written summary
Chinese milk vetch extract reduced maize germination at concentrations of at least 10 g/L.
- Treatment
- Chinese milk vetche0
- Outcome
- germination ratee0
- Direction
- decreasee0
- Qualifier
- greater than or equal to 10 g/Le0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“rape straw,wheat straw,Chinese milk vetch and Chinese milk vetch mixed with rape would significantly decrease the germination rate when the concentration was greater than or equal to 10 g/L.”
t0“Maize”
Claim · model-written summary
Mixed Chinese milk vetch and rape extract reduced maize germination at concentrations of at least 10 g/L.
- Treatment
- Chinese milk vetch mixed with rapee0
- Outcome
- germination ratee0
- Direction
- decreasee0
- Qualifier
- greater than or equal to 10 g/Le0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“rape straw,wheat straw,Chinese milk vetch and Chinese milk vetch mixed with rape would significantly decrease the germination rate when the concentration was greater than or equal to 10 g/L.”
t0“Maize”
Claim · model-written summary
Mixed vetch and rape extract inhibited seedling growth and dry weight.
- Treatment
- Chinese milk vetch mixed with rapee0
- Outcome
- seedling growth and dry weighte0
- Direction
- inhibite0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Extract of Chinese milk vetch mixed with rape would inhibit the seedling growth and dry weight”
t0“Maize”
Claim · model-written summary
At 5 g/L, rape straw produced the strongest promotion of total seedling dry weight, 10.85%.
- Treatment
- rape strawe0
- Outcome
- total seedling dry weighte0
- Direction
- promotione0
- Value
- 10.85%e0
- Qualifier
- 5 g/Le0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At the concentration of 5 g/L,the promotion of rape straw,wheat straw and Chinese milk vetch on the total seedling dry weight was the strongest,that as high as 10.85%,11.51%,16.71%,respectively.”
t0“Maize”
Claim · model-written summary
At 5 g/L, wheat straw produced the strongest promotion of total seedling dry weight, 11.51%.
- Treatment
- wheat strawe0
- Outcome
- total seedling dry weighte0
- Direction
- promotione0
- Value
- 11.51%e0
- Qualifier
- 5 g/Le0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At the concentration of 5 g/L,the promotion of rape straw,wheat straw and Chinese milk vetch on the total seedling dry weight was the strongest,that as high as 10.85%,11.51%,16.71%,respectively.”
t0“Maize”
Claim · model-written summary
At 5 g/L, Chinese milk vetch produced the strongest promotion of total seedling dry weight, 16.71%.
- Treatment
- Chinese milk vetche0
- Outcome
- total seedling dry weighte0
- Direction
- promotione0
- Value
- 16.71%e0
- Qualifier
- 5 g/Le0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At the concentration of 5 g/L,the promotion of rape straw,wheat straw and Chinese milk vetch on the total seedling dry weight was the strongest,that as high as 10.85%,11.51%,16.71%,respectively.”
t0“Maize”
Claim · model-written summary
Rape straw had a favorable allelopathic sensitive index of 2.64%.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the sensitive indexes of rape straw,wheat straw,Chinese milk vetch,Chinese milk vetch mixed with rape straw were 2.64%,3.59%,10.32%,-7.33%,respectively.”
t0“Maize”
Claim · model-written summary
Wheat straw had a favorable allelopathic sensitive index of 3.59%.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the sensitive indexes of rape straw,wheat straw,Chinese milk vetch,Chinese milk vetch mixed with rape straw were 2.64%,3.59%,10.32%,-7.33%,respectively.”
t0“Maize”
Claim · model-written summary
Chinese milk vetch had a favorable allelopathic sensitive index of 10.32%.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the sensitive indexes of rape straw,wheat straw,Chinese milk vetch,Chinese milk vetch mixed with rape straw were 2.64%,3.59%,10.32%,-7.33%,respectively.”
t0“Maize”
Claim · model-written summary
Mixed vetch and rape straw had a negative sensitive index of -7.33%.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the sensitive indexes of rape straw,wheat straw,Chinese milk vetch,Chinese milk vetch mixed with rape straw were 2.64%,3.59%,10.32%,-7.33%,respectively.”
t0“Maize”
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