Cov locust dub, tseem hu ua cov acacia cuav, yog tsob ntoo nthuav heev vim nws lub hauv paus chiv keeb thiab tshwm sim. Nrog nws cov paj dawb thaum ntxov lub caij ntuj sov, nws nyiam cov neeg ua teb thiab cov neeg taug kev hauv cov chaw ua si pej xeem. Ntawm lwm yam, ntau daim ntawv cog qoob loo nrog kev loj hlob tshwj xeeb muaj. Tab sis txawm tias tsob ntoo deciduous zoo nkauj heev los saib, nws cov ceg muaj cov pos ntse. Tsis tas li ntawd, yuav luag tag nrho cov khoom ntawm cov nroj tsuag muaj tshuaj lom heev. Nrhiav kom paub ntau ntxiv txog tsob ntoo txawv txawv, uas tam sim no tseem muaj thoob plaws hauv Tebchaws Europe, hauv qhov profile hauv qab no.
Dab tsi yog locust profile?
Robinia (Robinia) yog ib tsob ntoo muaj tshuaj lom deciduous nrog qhov siab txog li 30 meters, paj dawb thiab ntse pos. Lub puag ncig, lub kaus zoo li lub kaus mom thiab cov khib nyiab-pinnate nplooj yog qhov tshwj xeeb. Cov ntoo muaj zog ntawm cov locust dub yog siv rau hauv ntau qhov chaw xws li rooj tog zaum, kev tsim nkoj thiab sab nrauv architecture.
General
- German lub npe: hom robinia
- lwm lub npe: mock acacia, cuav acacia, dawb robinia, hom pod pos, nyiaj nag
- Latin lub npe: Robinia
- tsob ntoo: tsob ntoo deciduous, npauj npaim flowerer
- Subgenus: Faboideae (legumes)
- hnub nyoog siab tshaj: txog 200 xyoo
- Siv: ua chaw ua si lossis vaj ntoo
- Tshwj xeeb nta: muaj kuab heev, hardy, hloov cov ntsiab lus nitrogen ntawm cov av los ntawm symbiosis
Habitus
Growth
- siab tshaj plaws: 20 m (hauv kaw sawv txog 30 m)
- short trunk
- ntxhais tsim ob lub kaus mom
- ncig, kaus zoo li lub kaus
lees
- lig nplooj tshwm sim (kawg lub Tsib Hlis)
- Length of nplooj: 15-30 cm
- kev hloov pauv
- 19 ib tug neeg tawm ntawm lub petiole
- mismatched
- Nkauj daig hauv tshav kub
- Xim ntawm nplooj nplooj: nplua nuj ntsuab
- Xim ntawm nplooj hauv qab: grey-ntsuab
- Stipules tau hloov mus ua pos
- summergreen
- Autumn xim: muaj zog daj
- Shape of leaf: qe-puab
- sawn nplooj ntug
Floos
- Xim paj: dawb (tsawg dua liab) nrog liab doog paj stalks
- pab tau ntau yam nectar
- 30 cm inflorescences
- Plaub lub sij hawm: May - June
- monoecious
- tsum muaj zog ntawm bergamot
- Pollination los ntawm kab
Bark
- muab tshuaj lom ntawm tsob ntoo
- grey-xim av
- dub tawg
Roots
- form symbiosis nrog cov kab mob nitrogen
- Nqaj los yog tob tob
Occurrence
- nyob rau sab qaum teb hemisphere
- Lub teb chaws tuaj: North America
- Spread: los ntawm tib neeg
- nyob rau hauv mixed deciduous forests
- ntawm qhov siab txog li 1600 m
- sunny locations
- pH tus nqi ntawm cov av: me ntsis acidic, alkaline
- loj hlob ntawm cov xuab zeb thiab av nplaum
Siv ntoo
- Cov khoom ntoo: muaj zog, yoog raws, ruaj khov
- qhov tseem ceeb rau kev lag luam
- Shipbuilding
- Furniture
- Exterior architecture
- Children's toys
- resistant rau rot
- Garden Furniture
- Mining
- Tsob ntoo ua zaub mov rau muv
- zib ntab yog tsim los ntawm paj
- kev ua haujlwm zoo
- tseem tsis kaj siab
Pests thiab kab mob
- Robinia nplooj miner
- Phloespora nplooj kab mob
- Aphids
