| 翻訳と辞書 |
:''Tuber is Latin for "swelling", as also used for benign tumours such as in tuberous sclerosis''Tubers''' are various types of modified plant structures that are enlarged to store nutrients. They are used by plants to survive the winter or dry months, to provide energy and nutrients for regrowth during the next growing season, and as a means of asexual reproduction. Some sources define the term "tuber" to mean only structures derived from stems;, p. 672 others use the term for structures derived from stems or roots., p. 124== Stem tubers == A '''stem tuber''' forms from thickened rhizomes or stolons. The top sides of the tuber produce shoots that grow into typical stems and leaves and the under sides produce roots. They tend to form at the sides of the parent plant and are most often located near the soil surface. The below-ground stem tuber is normally a short-lived storage and regenerative organ developing from a shoot that branches off a mature plant. The offspring or new tubers, are attached to a parent tuber or form at the end of a hypogeogenous rhizome. In the autumn the plant dies except for the new offspring stem tubers which have one dominant bud, which in spring regrows a new shoot producing stems and leaves, in summer the tubers decay and new tubers begin to grow. Some plants also form smaller tubers and/or tubercules which act like seeds, producing small plants that resemble (in morphology and size) seedlings. Some stem tubers are long lived such as those of tuberous begonia but many tuberous plants have tubers that survive only until the plants have fully leafed out, at which point the tuber is reduced to a shriveled up husk.Stem tubers generally start off as enlargements of the hypocotyl section of a seedling but also sometimes include the first node or two of the epicotyl and the upper section of the root. The stem tuber has a vertical orientation with one or a few vegetative buds on the top and fibrous roots produced on the bottom from a basal section, typically the stem tuber has an oblong rounded shape.Tuberous begonia, yams, and Cyclamen are commonly grown stem tubers. Mignonette vine (''Anredera cordifolia'') produces aerial stem tubers on vines, the tubers fall to the ground and grow. ''Plectranthus esculentus'' of the mint family Lamiaceae, produces tuberous under ground organs from the base of the stem, weighing up to 1.8 kg per tuber, forming from axillary buds producing short stolons that grow into tubers.===Potatoes===(詳細はPotatoを参照)Potatoes are stem tubers. Enlarged stolons thicken to develop into storage organs.(Potato Genome Project )Interrelationships of the number of initial sprouts, stems, stolons () and tubers per potato plant '''Journal Potato Research'''. Springer Netherlands ISSN 0014-3065 (Print) 1871-4528 (Online)Issue
:''Tuber is Latin for "swelling", as also used for benign tumours such as in tuberous sclerosis''
Tubers are various types of modified plant structures that are enlarged to store nutrients. They are used by plants to survive the winter or dry months, to provide energy and nutrients for regrowth during the next growing season, and as a means of asexual reproduction. Some sources define the term "tuber" to mean only structures derived from stems;〔, p. 672〕 others use the term for structures derived from stems or roots.〔, p. 124〕
== Stem tubers ==
A stem tuber forms from thickened rhizomes or stolons. The top sides of the tuber produce shoots that grow into typical stems and leaves and the under sides produce roots. They tend to form at the sides of the parent plant and are most often located near the soil surface. The below-ground stem tuber is normally a short-lived storage and regenerative organ developing from a shoot that branches off a mature plant. The offspring or new tubers, are attached to a parent tuber or form at the end of a hypogeogenous rhizome. In the autumn the plant dies except for the new offspring stem tubers which have one dominant bud, which in spring regrows a new shoot producing stems and leaves, in summer the tubers decay and new tubers begin to grow. Some plants also form smaller tubers and/or tubercules which act like seeds, producing small plants that resemble (in morphology and size) seedlings. Some stem tubers are long lived such as those of tuberous begonia but many tuberous plants have tubers that survive only until the plants have fully leafed out, at which point the tuber is reduced to a shriveled up husk.
Stem tubers generally start off as enlargements of the hypocotyl section of a seedling but also sometimes include the first node or two of the epicotyl and the upper section of the root. The stem tuber has a vertical orientation with one or a few vegetative buds on the top and fibrous roots produced on the bottom from a basal section, typically the stem tuber has an oblong rounded shape.
Tuberous begonia, yams, and Cyclamen are commonly grown stem tubers. Mignonette vine (''Anredera cordifolia'') produces aerial stem tubers on vines, the tubers fall to the ground and grow. ''Plectranthus esculentus'' of the mint family Lamiaceae, produces tuberous under ground organs from the base of the stem, weighing up to 1.8 kg per tuber, forming from axillary buds producing short stolons that grow into tubers.
===Potatoes===
(詳細はPotatoes are stem tubers. Enlarged stolons thicken to develop into storage organs.〔(Potato Genome Project )〕〔Interrelationships of the number of initial sprouts, stems, stolons () and tubers per potato plant Journal Potato Research. Springer Netherlands ISSN 0014-3065 (Print) 1871-4528 (Online)Issue
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「:''Tuber is Latin for "swelling", as also used for benign tumours such as in tuberous sclerosis'''''Tubers''' are various types of modified plant structures that are enlarged to store nutrients. They are used by plants to survive the winter or dry months, to provide energy and nutrients for regrowth during the next growing season, and as a means of asexual reproduction. Some sources define the term "tuber" to mean only structures derived from stems;, p. 672 others use the term for structures derived from stems or roots., p. 124== Stem tubers == A '''stem tuber''' forms from thickened rhizomes or stolons. The top sides of the tuber produce shoots that grow into typical stems and leaves and the under sides produce roots. They tend to form at the sides of the parent plant and are most often located near the soil surface. The below-ground stem tuber is normally a short-lived storage and regenerative organ developing from a shoot that branches off a mature plant. The offspring or new tubers, are attached to a parent tuber or form at the end of a hypogeogenous rhizome. In the autumn the plant dies except for the new offspring stem tubers which have one dominant bud, which in spring regrows a new shoot producing stems and leaves, in summer the tubers decay and new tubers begin to grow. Some plants also form smaller tubers and/or tubercules which act like seeds, producing small plants that resemble (in morphology and size) seedlings. Some stem tubers are long lived such as those of tuberous begonia but many tuberous plants have tubers that survive only until the plants have fully leafed out, at which point the tuber is reduced to a shriveled up husk.Stem tubers generally start off as enlargements of the hypocotyl section of a seedling but also sometimes include the first node or two of the epicotyl and the upper section of the root. The stem tuber has a vertical orientation with one or a few vegetative buds on the top and fibrous roots produced on the bottom from a basal section, typically the stem tuber has an oblong rounded shape.Tuberous begonia, yams, and Cyclamen are commonly grown stem tubers. Mignonette vine (''Anredera cordifolia'') produces aerial stem tubers on vines, the tubers fall to the ground and grow. ''Plectranthus esculentus'' of the mint family Lamiaceae, produces tuberous under ground organs from the base of the stem, weighing up to 1.8 kg per tuber, forming from axillary buds producing short stolons that grow into tubers.===Potatoes===(詳細はPotatoを参照)Potatoes are stem tubers. Enlarged stolons thicken to develop into storage organs.(Potato Genome Project )Interrelationships of the number of initial sprouts, stems, stolons () and tubers per potato plant '''Journal Potato Research'''. Springer Netherlands ISSN 0014-3065 (Print) 1871-4528 (Online)Issue」の詳細全文を読む
'Tubers are various types of modified plant structures that are enlarged to store nutrients. They are used by plants to survive the winter or dry months, to provide energy and nutrients for regrowth during the next growing season, and as a means of asexual reproduction. Some sources define the term "tuber" to mean only structures derived from stems;, p. 672 others use the term for structures derived from stems or roots., p. 124== Stem tubers == A stem tuber forms from thickened rhizomes or stolons. The top sides of the tuber produce shoots that grow into typical stems and leaves and the under sides produce roots. They tend to form at the sides of the parent plant and are most often located near the soil surface. The below-ground stem tuber is normally a short-lived storage and regenerative organ developing from a shoot that branches off a mature plant. The offspring or new tubers, are attached to a parent tuber or form at the end of a hypogeogenous rhizome. In the autumn the plant dies except for the new offspring stem tubers which have one dominant bud, which in spring regrows a new shoot producing stems and leaves, in summer the tubers decay and new tubers begin to grow. Some plants also form smaller tubers and/or tubercules which act like seeds, producing small plants that resemble (in morphology and size) seedlings. Some stem tubers are long lived such as those of tuberous begonia but many tuberous plants have tubers that survive only until the plants have fully leafed out, at which point the tuber is reduced to a shriveled up husk.Stem tubers generally start off as enlargements of the hypocotyl section of a seedling but also sometimes include the first node or two of the epicotyl and the upper section of the root. The stem tuber has a vertical orientation with one or a few vegetative buds on the top and fibrous roots produced on the bottom from a basal section, typically the stem tuber has an oblong rounded shape.Tuberous begonia, yams, and Cyclamen are commonly grown stem tubers. Mignonette vine (''Anredera cordifolia'') produces aerial stem tubers on vines, the tubers fall to the ground and grow. ''Plectranthus esculentus'' of the mint family Lamiaceae, produces tuberous under ground organs from the base of the stem, weighing up to 1.8 kg per tuber, forming from axillary buds producing short stolons that grow into tubers.===Potatoes===(詳細はPotatoを参照)Potatoes are stem tubers. Enlarged stolons thicken to develop into storage organs.(Potato Genome Project )Interrelationships of the number of initial sprouts, stems, stolons () and tubers per potato plant Journal Potato Research. Springer Netherlands ISSN 0014-3065 (Print) 1871-4528 (Online)Issue
:''Tuber is Latin for "swelling", as also used for benign tumours such as in tuberous sclerosis''
Tubers are various types of modified plant structures that are enlarged to store nutrients. They are used by plants to survive the winter or dry months, to provide energy and nutrients for regrowth during the next growing season, and as a means of asexual reproduction. Some sources define the term "tuber" to mean only structures derived from stems;〔, p. 672〕 others use the term for structures derived from stems or roots.〔, p. 124〕
== Stem tubers ==
A stem tuber forms from thickened rhizomes or stolons. The top sides of the tuber produce shoots that grow into typical stems and leaves and the under sides produce roots. They tend to form at the sides of the parent plant and are most often located near the soil surface. The below-ground stem tuber is normally a short-lived storage and regenerative organ developing from a shoot that branches off a mature plant. The offspring or new tubers, are attached to a parent tuber or form at the end of a hypogeogenous rhizome. In the autumn the plant dies except for the new offspring stem tubers which have one dominant bud, which in spring regrows a new shoot producing stems and leaves, in summer the tubers decay and new tubers begin to grow. Some plants also form smaller tubers and/or tubercules which act like seeds, producing small plants that resemble (in morphology and size) seedlings. Some stem tubers are long lived such as those of tuberous begonia but many tuberous plants have tubers that survive only until the plants have fully leafed out, at which point the tuber is reduced to a shriveled up husk.
Stem tubers generally start off as enlargements of the hypocotyl section of a seedling but also sometimes include the first node or two of the epicotyl and the upper section of the root. The stem tuber has a vertical orientation with one or a few vegetative buds on the top and fibrous roots produced on the bottom from a basal section, typically the stem tuber has an oblong rounded shape.
Tuberous begonia, yams, and Cyclamen are commonly grown stem tubers. Mignonette vine (''Anredera cordifolia'') produces aerial stem tubers on vines, the tubers fall to the ground and grow. ''Plectranthus esculentus'' of the mint family Lamiaceae, produces tuberous under ground organs from the base of the stem, weighing up to 1.8 kg per tuber, forming from axillary buds producing short stolons that grow into tubers.
===Potatoes===
(詳細はPotatoes are stem tubers. Enlarged stolons thicken to develop into storage organs.〔(Potato Genome Project )〕〔Interrelationships of the number of initial sprouts, stems, stolons () and tubers per potato plant Journal Potato Research. Springer Netherlands ISSN 0014-3065 (Print) 1871-4528 (Online)Issue
抄文引用元・出典: フリー百科事典『 ''Tubers are various types of modified plant structures that are enlarged to store nutrients. They are used by plants to survive the winter or dry months, to provide energy and nutrients for regrowth during the next growing season, and as a means of asexual reproduction. Some sources define the term "tuber" to mean only structures derived from stems;, p. 672 others use the term for structures derived from stems or roots., p. 124== Stem tubers == A stem tuber forms from thickened rhizomes or stolons. The top sides of the tuber produce shoots that grow into typical stems and leaves and the under sides produce roots. They tend to form at the sides of the parent plant and are most often located near the soil surface. The below-ground stem tuber is normally a short-lived storage and regenerative organ developing from a shoot that branches off a mature plant. The offspring or new tubers, are attached to a parent tuber or form at the end of a hypogeogenous rhizome. In the autumn the plant dies except for the new offspring stem tubers which have one dominant bud, which in spring regrows a new shoot producing stems and leaves, in summer the tubers decay and new tubers begin to grow. Some plants also form smaller tubers and/or tubercules which act like seeds, producing small plants that resemble (in morphology and size) seedlings. Some stem tubers are long lived such as those of tuberous begonia but many tuberous plants have tubers that survive only until the plants have fully leafed out, at which point the tuber is reduced to a shriveled up husk.Stem tubers generally start off as enlargements of the hypocotyl section of a seedling but also sometimes include the first node or two of the epicotyl and the upper section of the root. The stem tuber has a vertical orientation with one or a few vegetative buds on the top and fibrous roots produced on the bottom from a basal section, typically the stem tuber has an oblong rounded shape.Tuberous begonia, yams, and Cyclamen are commonly grown stem tubers. Mignonette vine (''Anredera cordifolia'') produces aerial stem tubers on vines, the tubers fall to the ground and grow. ''Plectranthus esculentus'' of the mint family Lamiaceae, produces tuberous under ground organs from the base of the stem, weighing up to 1.8 kg per tuber, forming from axillary buds producing short stolons that grow into tubers.===Potatoes===(詳細はPotatoを参照)Potatoes are stem tubers. Enlarged stolons thicken to develop into storage organs.(Potato Genome Project )Interrelationships of the number of initial sprouts, stems, stolons () and tubers per potato plant Journal Potato Research. Springer Netherlands ISSN 0014-3065 (Print) 1871-4528 (Online)Issue">ウィキペディア（Wikipedia）』
■''Tubers are various types of modified plant structures that are enlarged to store nutrients. They are used by plants to survive the winter or dry months, to provide energy and nutrients for regrowth during the next growing season, and as a means of asexual reproduction. Some sources define the term "tuber" to mean only structures derived from stems;, p. 672 others use the term for structures derived from stems or roots., p. 124== Stem tubers == A stem tuber forms from thickened rhizomes or stolons. The top sides of the tuber produce shoots that grow into typical stems and leaves and the under sides produce roots. They tend to form at the sides of the parent plant and are most often located near the soil surface. The below-ground stem tuber is normally a short-lived storage and regenerative organ developing from a shoot that branches off a mature plant. The offspring or new tubers, are attached to a parent tuber or form at the end of a hypogeogenous rhizome. In the autumn the plant dies except for the new offspring stem tubers which have one dominant bud, which in spring regrows a new shoot producing stems and leaves, in summer the tubers decay and new tubers begin to grow. Some plants also form smaller tubers and/or tubercules which act like seeds, producing small plants that resemble (in morphology and size) seedlings. Some stem tubers are long lived such as those of tuberous begonia but many tuberous plants have tubers that survive only until the plants have fully leafed out, at which point the tuber is reduced to a shriveled up husk.Stem tubers generally start off as enlargements of the hypocotyl section of a seedling but also sometimes include the first node or two of the epicotyl and the upper section of the root. The stem tuber has a vertical orientation with one or a few vegetative buds on the top and fibrous roots produced on the bottom from a basal section, typically the stem tuber has an oblong rounded shape.Tuberous begonia, yams, and Cyclamen are commonly grown stem tubers. Mignonette vine (''Anredera cordifolia'') produces aerial stem tubers on vines, the tubers fall to the ground and grow. ''Plectranthus esculentus'' of the mint family Lamiaceae, produces tuberous under ground organs from the base of the stem, weighing up to 1.8 kg per tuber, forming from axillary buds producing short stolons that grow into tubers.===Potatoes===(詳細はPotatoを参照)Potatoes are stem tubers. Enlarged stolons thicken to develop into storage organs.(Potato Genome Project )Interrelationships of the number of initial sprouts, stems, stolons () and tubers per potato plant Journal Potato Research. Springer Netherlands ISSN 0014-3065 (Print) 1871-4528 (Online)Issue">ウィキペディアで「:''Tuber is Latin for "swelling", as also used for benign tumours such as in tuberous sclerosis''Tubers are various types of modified plant structures that are enlarged to store nutrients. They are used by plants to survive the winter or dry months, to provide energy and nutrients for regrowth during the next growing season, and as a means of asexual reproduction. Some sources define the term "tuber" to mean only structures derived from stems;, p. 672 others use the term for structures derived from stems or roots., p. 124== Stem tubers == A stem tuber forms from thickened rhizomes or stolons. The top sides of the tuber produce shoots that grow into typical stems and leaves and the under sides produce roots. They tend to form at the sides of the parent plant and are most often located near the soil surface. The below-ground stem tuber is normally a short-lived storage and regenerative organ developing from a shoot that branches off a mature plant. The offspring or new tubers, are attached to a parent tuber or form at the end of a hypogeogenous rhizome. In the autumn the plant dies except for the new offspring stem tubers which have one dominant bud, which in spring regrows a new shoot producing stems and leaves, in summer the tubers decay and new tubers begin to grow. Some plants also form smaller tubers and/or tubercules which act like seeds, producing small plants that resemble (in morphology and size) seedlings. Some stem tubers are long lived such as those of tuberous begonia but many tuberous plants have tubers that survive only until the plants have fully leafed out, at which point the tuber is reduced to a shriveled up husk.Stem tubers generally start off as enlargements of the hypocotyl section of a seedling but also sometimes include the first node or two of the epicotyl and the upper section of the root. The stem tuber has a vertical orientation with one or a few vegetative buds on the top and fibrous roots produced on the bottom from a basal section, typically the stem tuber has an oblong rounded shape.Tuberous begonia, yams, and Cyclamen are commonly grown stem tubers. Mignonette vine (''Anredera cordifolia'') produces aerial stem tubers on vines, the tubers fall to the ground and grow. ''Plectranthus esculentus'' of the mint family Lamiaceae, produces tuberous under ground organs from the base of the stem, weighing up to 1.8 kg per tuber, forming from axillary buds producing short stolons that grow into tubers.===Potatoes===(詳細はPotatoを参照)Potatoes are stem tubers. Enlarged stolons thicken to develop into storage organs.(Potato Genome Project )Interrelationships of the number of initial sprouts, stems, stolons () and tubers per potato plant Journal Potato Research'''. Springer Netherlands ISSN 0014-3065 (Print) 1871-4528 (Online)Issue」の詳細全文を読む
Journal Potato Research'''. Springer Netherlands ISSN 0014-3065 (Print) 1871-4528 (Online)Issue」の詳細全文を読む
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