Cov txheej txheem:
Video: Nws yuav siv sij hawm ntev npaum li cas tsob ntoo spruce sprout?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Germination tej yam kev mob
Noj qab nyob zoo Norway spruce noob yuav germinate nyob rau hauv ib mus rau peb lub lis piam Thaum nruab hnub kub zoo siab tshaj 75 degrees Fahrenheit.
Kuj nug, ua li cas koj cog ntoo spruce?
Ntawm no yog txoj kev zoo tshaj plaws rau kev loj hlob ib tsob ntoo spruce los ntawm cov noob
- Kauj Ruam 1 - Sau cov noob. Koj tuaj yeem yuav cov noob lossis koj tuaj yeem sau koj tus kheej.
- Kauj Ruam 2 - Nroj tsuag. Tshem koj cov noob los ntawm lub tub yees thiab muab tso rau hauv dej.
- Kauj Ruam 3 - Nroj tsuag. Tsis ntev, koj yuav npaj cog koj cov noob.
- Kauj Ruam 4 - Kho.
- Kauj Ruam 5 - Hloov pauv.
Tsis tas li ntawd, cov ntoo dawb spruce loj hlob sai npaum li cas? Dawb Spruce maj mam nce mus txog 60 ko taw hauv qhov siab los ntawm 20 ko taw hauv kev sib kis nrog kev loj hlob qeeb, thiab yoog mus rau ntau yam ntawm cov av hnyav thiab sparse noo noo. Nws txoj kev loj hlob tus cwj pwm yog upright pyramidal thiab nws feem ntau nyob twj ywm branched thiab foliaged rau hauv av, tshwj tsis yog tias nws yog limbed-up mus rau hauv ib qho zoo dua. tsob ntoo daim ntawv.
Kuj Paub, tus me nyuam xiav spruce loj hlob sai npaum li cas?
Baby Blue Qhov muag Spruce yog ib tug conical-puab, tag nrho ceg xaiv ntawm Colorado Spruce nrog tus cwj pwm loj hlob zoo thiab mob siab rau xiav koob. Qhov nruab nrab nws yuav loj hlob nce siab txog 8 ntiv tes ib xyoos piv rau qee lub Colorado Spruce uas tau loj hlob ntau npaum li 12 txog 18 ntiv tes nce toj ib xyoos.
Yuav ua li cas cog blue spruce noob?
Sau ib cog lauj kaub nrog tsawg kawg yog 6 ntiv tes ntawm vermiculite. Sow lub Colorado xiav spruce noob Nyob rau hauv lub lauj kaub nyob rau hauv thaum ntxov caij nplooj ntoos hlav thiab npog lawv nrog ib tug 1/4-nti txheej ntawm vermiculite. Muab 2-nti txheej ntawm mulch rau saum cov vermiculite thiab muab lub lauj kaub rau hauv ib nrab ntxoov ntxoo. Khaws cov av noo tab sis tsis ntub.
Pom zoo:
Nws yuav siv sij hawm ntev npaum li cas kom loj hlob ib tsob ntoo weeping?
Lub weeping willow yog tsob ntoo loj hlob sai, uas txhais tau hais tias nws muaj peev xwm ntxiv 24 ntiv tes lossis ntau dua rau nws qhov siab hauv ib lub caij loj hlob. Nws loj hlob mus rau qhov siab tshaj plaws ntawm 30 mus rau 50 ko taw nrog qhov sib npaug sib npaug, muab nws ib puag ncig, thiab tuaj yeem ncav cuag kev loj hlob sai li 15 xyoo
Nws yuav siv sij hawm ntev npaum li cas tsob ntoo sequoia loj hlob?
20 hli Hais txog qhov no, tsob ntoo sequoia loj hlob sai npaum li cas? Tus loj sequoia yog qhov ceev tshaj plaws loj hlob conifer nyob rau hauv lub ntiaj teb muab cov xwm txheej zoo. Peb cia siab tias 4 feet ntawm kev loj hlob nyob rau hauv peb lub xyoos rau ntoo hauv cov lauj kaub loj thiab ib-nti ntxiv rau kev loj hlob rings.
Nws yuav siv sij hawm ntev npaum li cas mus rau 6 lub teeb xyoo?
Muaj 6 trillion mais nyob rau hauv ib lub teeb-xyoo (kwv yees), yog li qhov kev ncua deb peb yuav tsum mus yog 6 trillion mais/light-year times 4 light-years, or 24 trillion mais. Yog li, qhov kev mus ncig no yuav siv sijhawm 1.2 billion teev. Muaj 24 teev ib hnub thiab 365.25 hnub hauv ib xyoos, yog li lub sijhawm no hauv xyoo yog 137 txhiab xyoo
Ntev npaum li cas cov noob spruce yuav siv sij hawm mus rau germinate?
Germination Conditions Noj qab nyob zoo Norway spruce noob yuav germinate nyob rau hauv ib mus rau peb lub lis piam ib hnub twg kub cia siab rau saum 75 degrees Fahrenheit
Yuav ua li cas koj xam lub sij hawm nws yuav siv sij hawm mus ncig teb chaws?
Kwv yees seb koj yuav mus sai npaum li cas ntawm koj qhov kev mus ncig. Tom qab ntawd, faib koj qhov kev ncua deb ntawm koj qhov nrawm. Qhov no yuav muab rau koj anestimation ntawm koj lub sijhawm mus ncig. Piv txwv li, yog tias koj mus ncig yog 240 mais thiab koj yuav tsav 40 mais ib teev, koj lub sijhawm yuav yog 240/40 = 6hours