Abstract
Pots experiment was conducted to study the effect of sterilization methods and resterilization on the microbial community and numbers and the growth of soybean plant characteristics, The results indicated that the effect of sterilization methods and replicated were significant on the number of bacteria and fungi , and on growth characteristics of soybean plant , the number of bacteria and fungi were decrease significantly before and after the sowing by the effect of Autoclave and formalin sterilization in compare with non sterilized treatment , the two time of sterilization cause additional significant decreas , the lowest number recorded at replicated formalin treatment ,The percentage of mycorrhizal infection was decrease significantly by sterilization , the replicated cause additional decrease , the mycorrhizal infection decrease significantly at formalin sterilization in compare with autoclave , the replicated formaline treatment gave the lowest value , this treatment dry soil compare with 1-CFU gm 51 x 10 whichthe number of bacteria and fungi gavefor fungi 510 x 10d for bacteria an 5sterilization treatment which gave 44 x 10 nonrespectively , as well as the mycorrhizal infection percentage of replicated formalin treatment was 20% in compared with 71.60 , 51.66 ,35 and 31.66% for control , Autoclave for one time , Autoclave replicated and formalin fore one time respectively .Also the results showed that sterilization with Autoclave and formalin cause significant decrease in germination percentage, height of soybean plant and the dry weight of shoot and root part in compare with non sterilized treatment , the results indicated that the growth characteristics value of Autoclave treatment was higher than formaline treatment , the formaline replicated treatment gave the lowest value of germination percentage hight plant , shoot and root dry weight .
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Claims 6
Claim · model-written summary
Autoclave and formalin sterilization significantly decreased soybean germination percentage, plant height and shoot and root dry weight relative to non-sterilized soil.
- Taxon
- soybean
Glycine maxe0 - Treatment
- sterilization with Autoclave and formaline1
- Outcome
- germination percentage, height of soybean plant and the dry weight of shoot and root parte1
- Direction
- decreasee1
- Comparator
- non sterilized treatmente1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“growth characteristics of soybean plant”
e1“sterilization with Autoclave and formalin cause significant decrease in germination percentage, height of soybean plant and the dry weight of shoot and root part in compare with non sterilized treatment”
Claim · model-written summary
Autoclave and formalin sterilization significantly decreased the number of bacteria and fungi relative to non-sterilized soil.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Autoclave and formalin sterilizatione2
- Outcome
- number of bacteria and fungie2
- Direction
- decreasee2
- Comparator
- non sterilized treatmente2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“growth characteristics of soybean plant”
e2“the number of bacteria and fungi were decrease significantly before and after the sowing by the effect of Autoclave and formalin sterilization in compare with non sterilized treatment”
Claim · model-written summary
Sterilization significantly decreased the percentage of mycorrhizal infection in soybean.
- Taxon
- soybeanGlycine maxe0
- Treatment
- sterilizatione3
- Interactor
- mycorrhizale3symbiont
- Outcome
- percentage of mycorrhizal infectione3
- Direction
- decreasee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“growth characteristics of soybean plant”
e3“The percentage of mycorrhizal infection was decrease significantly by sterilization”
Claim · model-written summary
Replicated formalin treatment gave the lowest mycorrhizal infection percentage, 20%, compared with control.
- Taxon
- soybeanGlycine maxe0
- Treatment
- replicated formalin treatmente4
- Interactor
- mycorrhizale4symbiont
- Outcome
- mycorrhizal infection percentagee4
- Direction
- loweste5
- Value
- 20%e4
- Comparator
- controle4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“growth characteristics of soybean plant”
e4“the mycorrhizal infection percentage of replicated formalin treatment was 20% in compared with 71.60 , 51.66 ,35 and 31.66% for control”
e5“the replicated formaline treatment gave the lowest value”
Claim · model-written summary
Autoclave treatment gave higher growth characteristic values than formalin treatment.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Autoclave treatmente6
- Outcome
- growth characteristics valuee6
- Direction
- highere6
- Comparator
- formaline treatmente6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“growth characteristics of soybean plant”
e6“the growth characteristics value of Autoclave treatment was higher than formaline treatment”
Claim · model-written summary
Replicated formalin treatment gave the lowest soybean germination percentage.
- Taxon
- soybeanGlycine maxe0
- Treatment
- formaline replicated treatmente7
- Outcome
- germination percentagee7
- Direction
- loweste7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“growth characteristics of soybean plant”
e7“the formaline replicated treatment gave the lowest value of germination percentage”