Abstract
With 11 years continuous cropping soil as research object,effects of two bio-control strains,Bacillus subtilis and Trichoderma harzianum,on cucumber seedlings and soil microbes population were tested under pot experiment with continuous cropping soil of cucumber.Two levels,106 or 109 of per millilitre,of each bio-control microbe were designed to obtain proper incubated concentration into soil.The results showed that cucumber growth factors increased stimulated significantly in high concentration of inoculation of Bacillus subtilis and Trichoderma harzianum,such as chlorophyll,photosynthetic rate,shoot dry weight,root length and root volume and so on.At the same time,the incidence of disease of leaves wilt decreased significantly with bio-control microbe than without(CK).There were significant correlation between microbial population with available phosphorus or potassium,as actinomyces and fungi.In short,incubation of bio-control Bacillus subtilis and Trichoderma harzianum stimulated cucumber seedling growth in continuous cropping soil and decreased incidence disease of leaves,especially in high concentration incubation.
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Claims 4
Claim · model-written summary
High-concentration inoculation with Bacillus subtilis and Trichoderma harzianum increased cucumber chlorophyll and photosynthetic rate.
- Taxon
- cucumber
Cucumis sativuse1 - Treatment
- high concentration of inoculation of Bacillus subtilis and Trichoderma harzianume2
- Interactor
- Bacillus subtilis
Bacillus subtilise2biocontrol_agent - Second interactor
- Trichoderma harzianum
Trichoderma harzianume2biocontrol_agent - Outcome
- chlorophyll,photosynthetic ratee2
- Direction
- increasede2
- Setting
- pot experimente1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“effects of two bio-control strains,Bacillus subtilis and Trichoderma harzianum,on cucumber seedlings and soil microbes population were tested under pot experiment with continuous cropping soil of cucumber”
e2“cucumber growth factors increased stimulated significantly in high concentration of inoculation of Bacillus subtilis and Trichoderma harzianum,such as chlorophyll,photosynthetic rate,shoot dry weight,root length and root volume and so on”
Claim · model-written summary
High-concentration inoculation with Bacillus subtilis and Trichoderma harzianum increased cucumber shoot dry weight, root length and root volume.
- Taxon
- cucumberCucumis sativuse1
- Treatment
- high concentration of inoculation of Bacillus subtilis and Trichoderma harzianume2
- Interactor
- Bacillus subtilisBacillus subtilise2biocontrol_agent
- Second interactor
- Trichoderma harzianumTrichoderma harzianume2biocontrol_agent
- Outcome
- shoot dry weight,root length and root volumee2
- Direction
- increasede2
- Setting
- pot experimente1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“effects of two bio-control strains,Bacillus subtilis and Trichoderma harzianum,on cucumber seedlings and soil microbes population were tested under pot experiment with continuous cropping soil of cucumber”
e2“cucumber growth factors increased stimulated significantly in high concentration of inoculation of Bacillus subtilis and Trichoderma harzianum,such as chlorophyll,photosynthetic rate,shoot dry weight,root length and root volume and so on”
Claim · model-written summary
Bio-control microbe decreased cucumber leaf wilt disease incidence relative to untreated soil.
- Taxon
- cucumberCucumis sativuse1
- Treatment
- bio-control microbee3
- Outcome
- incidence of disease of leaves wilte3
- Direction
- decreasede3
- Comparator
- without(CK)e3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“effects of two bio-control strains,Bacillus subtilis and Trichoderma harzianum,on cucumber seedlings and soil microbes population were tested under pot experiment with continuous cropping soil of cucumber”
e3“the incidence of disease of leaves wilt decreased significantly with bio-control microbe than without(CK)”
Claim · model-written summary
Microbial population was significantly correlated with available phosphorus or potassium in cucumber continuous cropping soil.
- Taxon
- cucumberCucumis sativuse1
- Compound
- available phosphorus or potassiume4
- Outcome
- microbial populatione4
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“effects of two bio-control strains,Bacillus subtilis and Trichoderma harzianum,on cucumber seedlings and soil microbes population were tested under pot experiment with continuous cropping soil of cucumber”
e4“There were significant correlation between microbial population with available phosphorus or potassium,as actinomyces and fungi”
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