Abstract
In order to explore the high quality,high efficiency and low cost potato detoxified tube seedling,taking potato virus-free plantlets Kexin 13 as material and taking MS as basic medium,the effect of rapid propagation culture medium with different composition on test tube seedling agronomic characters,biomass and chlorophyll content in potato were studied.The results showed that the culture medium without adding organic matter could ensure the healthy growth of plantlets in vitro;it was not conducive to the growth of plantlets in vitro without adding trace elements and ferric salt.Large number of elements added amount of nitrogen and potassium,half the number of low phosphorus,potassium stress free medium on growth of test tube seedlings had adverse effect without adding organic matter and,most indicators and in CK medium on the growth of plantlets level was close,but also in the loose leaf number and effective stem node number,biomass,average root length and average root number than the full amount of the added CK medium.Consider from the cost angle,a large number of elements in the phosphorous and potassium half MS medium could be applied to the production of potato plantlets in vitro without adding organic matter.
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Claims 7
Claim · model-written summary
Culture medium without organic matter ensured healthy growth of potato plantlets in vitro.
- Taxon
- potato
Solanum tuberosume0 - Material
- Kexin 13e0
- Treatment
- culture medium without adding organic mattere1
- Outcome
- healthy growth of plantlets in vitroe1
- Setting
- in vitroe1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“taking potato virus-free plantlets Kexin 13 as material and taking MS as basic medium”
e1“The results showed that the culture medium without adding organic matter could ensure the healthy growth of plantlets in vitro”
Claim · model-written summary
Medium without trace elements and ferric salt was not conducive to growth of potato plantlets in vitro.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- without adding trace elements and ferric salte2
- Outcome
- growth of plantlets in vitroe2
- Direction
- not conducivee2
- Setting
- in vitroe2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“taking potato virus-free plantlets Kexin 13 as material and taking MS as basic medium”
e2“it was not conducive to the growth of plantlets in vitro without adding trace elements and ferric salt”
Claim · model-written summary
Large amounts of nitrogen and potassium without organic matter had an adverse effect on growth of test tube potato seedlings.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- Large number of elements added amount of nitrogen and potassiume3
- Outcome
- growth of test tube seedlingse3
- Direction
- adverse effecte3
- Qualifier
- without adding organic mattere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“taking potato virus-free plantlets Kexin 13 as material and taking MS as basic medium”
e3“Large number of elements added amount of nitrogen and potassium, half the number of low phosphorus, potassium stress free medium on growth of test tube seedlings had adverse effect without adding organic matter”
Claim · model-written summary
Half the low phosphorus and potassium medium gave most growth indicators close to those of the CK medium.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- half the number of low phosphorus, potassium stress free mediume3
- Outcome
- most indicatorse4
- Direction
- was closee4
- Comparator
- CK mediume4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“taking potato virus-free plantlets Kexin 13 as material and taking MS as basic medium”
e3“Large number of elements added amount of nitrogen and potassium, half the number of low phosphorus, potassium stress free medium on growth of test tube seedlings had adverse effect without adding organic matter”
e4“most indicators and in CK medium on the growth of plantlets level was close”
Claim · model-written summary
Half the low phosphorus and potassium medium gave higher loose leaf number, effective stem node number and biomass of potato plantlets than the full CK medium.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- half the number of low phosphorus, potassium stress free mediume3
- Outcome
- loose leaf number and effective stem node number,biomasse4
- Comparator
- full amount of the added CK mediume5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“taking potato virus-free plantlets Kexin 13 as material and taking MS as basic medium”
e3“Large number of elements added amount of nitrogen and potassium, half the number of low phosphorus, potassium stress free medium on growth of test tube seedlings had adverse effect without adding organic matter”
e4“in the loose leaf number and effective stem node number,biomass”
e5“than the full amount of the added CK medium”
Claim · model-written summary
Half the low phosphorus and potassium medium gave higher average root length and average root number of potato plantlets than the full CK medium.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- half the number of low phosphorus, potassium stress free mediume3
- Outcome
- average root length and average root numbere6
- Direction
- higherinferrede6
- Comparator
- full amount of the added CK mediume6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“taking potato virus-free plantlets Kexin 13 as material and taking MS as basic medium”
e3“Large number of elements added amount of nitrogen and potassium, half the number of low phosphorus, potassium stress free medium on growth of test tube seedlings had adverse effect without adding organic matter”
e6“average root length and average root number than the full amount of the added CK medium”
Claim · model-written summary
The authors conclude that half MS medium with low phosphorus and potassium and no organic matter could be applied to in vitro production of potato plantlets.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- half MS mediume7
- Outcome
- production of potato plantlets in vitroe7
- Setting
- in vitroe7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“taking potato virus-free plantlets Kexin 13 as material and taking MS as basic medium”
e7“a large number of elements in the phosphorous and potassium half MS medium could be applied to the production of potato plantlets in vitro without adding organic matter”
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See all 82 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.