Matches in SemOpenAlex for { <https://semopenalex.org/work/W2315365061> ?p ?o ?g. }
Showing items 1 to 54 of
54
with 100 items per page.
- W2315365061 endingPage "12" @default.
- W2315365061 startingPage "5" @default.
- W2315365061 abstract "In recent years, the bark splitting injury has occurred frequently both on cuttings in nursery and on young plants in tea gardens at southern districts of Kyushu.In order to clarify the characteristics of the bark splitting injury, the various field conditions and the climatic factors easy to cause it were investigated.1. The bark splitting injury occurred on the basal part of stem of both cuttings and young plants up to two-year-old was chiefly observed at the first frost near the ceasing time of the autumn growth.The occurring mechanism of this injury is expressed as that the bark of stem near the ground surface splits open lengthwise owing to ice formed between sapwood and bark under the continuous freezing by the effective low temperature (about-3 to-5°C). The bark split recovers with growth of the callus in case of the slight damage but if it is severe, the plant weakens gradually and will finally die.2. From the observations of recovering process after the injury, the symptoms of the occurrence of the injury were classified in three different types : a) the bark of stem near the ground surface splits lengthwise, b) the bark separetes from sapwood without the bark split and c) the cambial tissue becomes brownish without the bark split.In the case of b) and c), the injury remains as a frost-ring on the stem.3. Both the cold injury during midwinter and the bark splitting injury in late autumn or early winter cause the young plants to be seriously damaged. The reasons for the above are as follows : 1) the root systems of young plant are poor, 2) the stems of young plant are scarcely protected from low temperature by their own leaf layer and 3) the acquiring time of the herdiness of young plants is late because they grow actively till late autumn.4. The minimum air temperature at about five centimeter above the straw mulch on fine days in Chiran, where the injury occurred frequently and severely, was 6 °C lower than that of Makurazaki, where no injury occurred, while the mean and maximum air temperature of both sites were almost same.So the primary climatic factor responsible for the occurrence of the bark splitting injury in Chiran is assured to be sudden down of the minimum air temperature at the first frost in autumn.5. The minimum air temperature in the field mulched with the straw was lower than that of non-mulched field, and the mulching kept the soil temperature high in night. These effects were remarkably great on fine day. Therefore, it was considered that the straw mulch promoted the bark splitting injury because of the high soil moisture, the high soil temperature and the low air temperature near the mulch surface at the frosty night.And then, it was also pointed out that the average of the minimum temperature for ten days before the first autumn frost was higher in the injury years and places than in the normal ones." @default.
- W2315365061 created "2016-06-24" @default.
- W2315365061 creator A5027555521 @default.
- W2315365061 creator A5034633727 @default.
- W2315365061 creator A5083066501 @default.
- W2315365061 date "1979-03-31" @default.
- W2315365061 modified "2023-09-26" @default.
- W2315365061 title "Characteristics of the Bark Splitting Injury of Young Tea Plant and Weather Condtion Influencing this Frost Injury" @default.
- W2315365061 doi "https://doi.org/10.5979/cha.1979.appendix4_5" @default.
- W2315365061 hasPublicationYear "1979" @default.
- W2315365061 type Work @default.
- W2315365061 sameAs 2315365061 @default.
- W2315365061 citedByCount "0" @default.
- W2315365061 crossrefType "journal-article" @default.
- W2315365061 hasAuthorship W2315365061A5027555521 @default.
- W2315365061 hasAuthorship W2315365061A5034633727 @default.
- W2315365061 hasAuthorship W2315365061A5083066501 @default.
- W2315365061 hasConcept C133446333 @default.
- W2315365061 hasConcept C144027150 @default.
- W2315365061 hasConcept C153294291 @default.
- W2315365061 hasConcept C205649164 @default.
- W2315365061 hasConcept C39432304 @default.
- W2315365061 hasConcept C4988496 @default.
- W2315365061 hasConcept C86803240 @default.
- W2315365061 hasConcept C97137747 @default.
- W2315365061 hasConceptScore W2315365061C133446333 @default.
- W2315365061 hasConceptScore W2315365061C144027150 @default.
- W2315365061 hasConceptScore W2315365061C153294291 @default.
- W2315365061 hasConceptScore W2315365061C205649164 @default.
- W2315365061 hasConceptScore W2315365061C39432304 @default.
- W2315365061 hasConceptScore W2315365061C4988496 @default.
- W2315365061 hasConceptScore W2315365061C86803240 @default.
- W2315365061 hasConceptScore W2315365061C97137747 @default.
- W2315365061 hasIssue "Appendix4" @default.
- W2315365061 hasLocation W23153650611 @default.
- W2315365061 hasOpenAccess W2315365061 @default.
- W2315365061 hasPrimaryLocation W23153650611 @default.
- W2315365061 hasRelatedWork W2012026665 @default.
- W2315365061 hasRelatedWork W2128189332 @default.
- W2315365061 hasRelatedWork W2315365061 @default.
- W2315365061 hasRelatedWork W2318374392 @default.
- W2315365061 hasRelatedWork W2331902700 @default.
- W2315365061 hasRelatedWork W2522375182 @default.
- W2315365061 hasRelatedWork W2792849409 @default.
- W2315365061 hasRelatedWork W2976822202 @default.
- W2315365061 hasRelatedWork W2998190217 @default.
- W2315365061 hasRelatedWork W2470354276 @default.
- W2315365061 hasVolume "1979" @default.
- W2315365061 isParatext "false" @default.
- W2315365061 isRetracted "false" @default.
- W2315365061 magId "2315365061" @default.
- W2315365061 workType "article" @default.