Abstract
Fusarium wilt(Fusarium oxysporum) of potatoes is one of the important diseases which threaten the potato production,especially in continuous cropping fields.In order to understand the occurrence of the disease,the experiments were conducted to study the primary infection sources of Fusarium oxysporum,and the relationship between the disease incidence and cultivation mode.Pot experiments showed that the rate of plant wilting,diseased plants and tubers in the soil inoculated with the bacteria was 36.7%,58.3% and 71.3%,respectively,while the rate of plant wilting,diseased plants and tubers derived from diseased potatoes was 11.7%,18.0% and 21.4%,respectively,proving that the primary infection source was bacteria inoculated soil.The results of plant disease occurrence in the field with different types of fertilizer application and cultivation modes showed that rational fertilization could postpone the morbidity of potato plants.The rate of plant wilting and diseased tubers was 13.3% and 47.1%,respectively,when applied with urea,significantly lower than the control and other treatments,with the yield being highest,2 202 kg / 667 m2.The control effect of specialized fertilizer and bicarbonate ranked second.Use of ridging with plastic mulching effectively reduced the rate of diseased tubers.
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Claims 7
Claim · model-written summary
Inoculated soil produced 36.7% plant wilting.
Not reportedComparatorDirection
Verbatim
e0“the rate of plant wilting,diseased plants and tubers in the soil inoculated with the bacteria was 36.7%,58.3% and 71.3%,respectively”
Claim · model-written summary
Inoculated soil produced 58.3% diseased plants.
Not reportedComparatorDirection
Verbatim
e0“the rate of plant wilting,diseased plants and tubers in the soil inoculated with the bacteria was 36.7%,58.3% and 71.3%,respectively”
Claim · model-written summary
Inoculated soil produced 71.3% diseased tubers.
Not reportedComparatorDirection
Verbatim
e0“the rate of plant wilting,diseased plants and tubers in the soil inoculated with the bacteria was 36.7%,58.3% and 71.3%,respectively”
Claim · model-written summary
Diseased potato inoculum gave 11.7% plant wilting.
- Taxon
- potatoes
Solanum tuberosume0 - Outcome
- plant wiltinge0
- Value
- 11.7%e0
- Qualifier
- derived from diseased potatoese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the rate of plant wilting,diseased plants and tubers derived from diseased potatoes was 11.7%,18.0% and 21.4%,respectively”
Claim · model-written summary
Diseased potato inoculum gave 18.0% diseased plants.
- Taxon
- potatoesSolanum tuberosume0
- Outcome
- diseased plantse0
- Value
- 18.0%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the rate of plant wilting,diseased plants and tubers derived from diseased potatoes was 11.7%,18.0% and 21.4%,respectively”
Claim · model-written summary
Diseased potato inoculum gave 21.4% diseased tubers.
- Taxon
- potatoesSolanum tuberosume0
- Outcome
- tuberse0
- Value
- 21.4%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the rate of plant wilting,diseased plants and tubers derived from diseased potatoes was 11.7%,18.0% and 21.4%,respectively”
Claim · model-written summary
Rational fertilization postponed potato disease onset.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- rational fertilizatione0
- Outcome
- morbidity of potato plantse0
- Direction
- postponee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“rational fertilization could postpone the morbidity of potato plants”
The same questions in other papers
inoculation · Bacteria · Solanum tuberosum (potato)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- no effect
fertilization · organism · Solanum tuberosum (potato)Positive and negative results
16 papers in the same direction as this paper · 2 in the opposite direction
- negative
- no effect
- positive
15 papers more in this group
See all 19 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.