Guides don ƙayyade abin da za ka iya girma a yankinka
Akwai yankuna 11 a kan tashar USDA Plant Hardiness Map a cikin Amurka da kudancin Canada. Yankuna sun bayyana ta bambancin Fahrenheit mai digiri 10 a cikin matsakaicin shekara-shekara. Don sanya ma'anar a cikin sharuddan layman, mafi girman lambobi, da yanayin zafi don yin aikin lambu a waɗancan wurare. Har yanzu ana raguwa yankuna a cikin wani sashi na "a" da "b", wanda ke nuna bambancin Fahrenheit 5-digiri (domin mafi daidaituwa), tare da "a" kasancewa da tausayi fiye da "b".
Me yasa muke da waɗannan wurare?
Daidaitaccen tsari ne ga masu sayar dasu da masu noma don lakafta samfurorin su bisa ga USDA Plant Hardiness Zones - wato, yankunan da za ku iya samun nasara wajen bunkasa waɗannan tsire-tsire. Saboda haka, waɗannan sifofin "yankuna" suna zama jagororin.
Masu tasowa na aikin gona suna tsara lambun su a hankali, kuma wani ɓangare na wannan shirin yana nufin tashoshin shawarwari da ke nuna yankunan USDA. Tsire-tsire masu tsire-tsire ba su dace da sauyin yanayi na wani lokaci yana yiwuwa ba, amma ba a bada shawara don farawa. Wadanda suka shahara a aikin lambu da kuma shimfidar wuri, sukan yi amfani da abin da ake kira " microclimates ."
Ƙirƙira mai zurfi a cikin Yankin USDA
"USDA" tana tsaye ne ga Ma'aikatar Aikin Gona ta Amirka, cibiyar da ta wallafa taswirar taswirar dake nuna yankunan da aka dasa USDA (1960). Kamfanin Amirka na Horticultural Society ne ya tallafa wannan littafin, tare da US Arboretum na Amurka.
Ana ɗaukaka lokuta a wasu lokuta amma sun fi dacewa ga masu sana'a fiye da masu yawan lambu (tuna, bangarorin suna, bayan duka, kawai masu jagorancin jagoranci).
Kamar yadda zaku iya tsammanin, sassan jihar Alaska suna cikin yankin na USDA. 1. Yankunan Arewacin Minnesota ana daukar su ne a dasa shuki yankuna 2 da 3.
Central da kuma kudancin Florida suna kwance a yankuna 9-11. Yawancin Amirka na kan dasa shuki yankuna 4-8. Yanayi na 11 ba, a zahiri, yankin USDA mafi tsananin zafi: akwai yankuna na musamman da 12 zuwa 13 ga Hawaii da Puerto Rico.
Har ila yau, akwai tsarin wasanni da ake kira "Landscape zones zones". Wannan tsarin yana da mashahuri a Yamma, yayin da tsarin USDA ya fi yawa a gabas. Sunset ya tabbatar da wanzuwar tsarinsa ta hanyar faɗi cewa yankuna, ba kamar USDA ba, factor a dukan waɗannan muhimman abubuwa masu muhimmanci:
- Length na girma kakar
- Lokaci da adadin ruwan sama
- Winter lows
- Summer highs
- Wind
- Humidity
Misalan Hardy da Tsire-tsire-tsire-tsire
A matsayin farkon, duk waɗannan lambobin na iya rikita maka, da farko. Amma da zarar ka yi amfani dasu, zaka zama mai laushi a nan da nan ka rarraba shuke-shuke da aka lakafta yadda ya kamata ko dai mai sanyi ne ko kuma a kan m. Ga wasu misalai na kowane:
Misalan tsire-tsire-tsire-tsire-tsire-tsire sun haɗa da (lambobi a cikin iyaye suna nuna yankuna):
- Peonies (2-9)
- Goldenrod (2-8)
- Adonis Shuka (3-7)
- Ninebark (3-7)
- Oriental Poppy (3-7)
- PeeGee Hydrangeas (3-8)
Misalan tsire-tsire waɗanda basu da sanyi sosai-sunƙarar sun hada da:
- Bougainvillea (9-11)
- Bird Aljanna (9-11)
- Gerbera Daisy (9-11)
- Aloe Vera Shuke-shuke (9-11)
- Filatin Fountain Mai Girma (9-11)
- Hawan Gizon (8-11)
- Snake Lily (8-10)
Yayinda masu kudancin Arewa sukan kanshi kansu kamar yadda ake dashi ta hanyar dasa shuki yankuna (kamar yadda, "Ina da in zauna a cikin yanayi mai dadi da zan iya overwinter shamrocks a waje"), wani lokacin matsalolin yana aiki da sauran hanya. Alal misali, masu lambu a yanayin zafi mai zafi suna da tsire-tsire masu tsire-tsire masu tsire-tsire, irin su crocus kwararan fitila , wanda lambun arewacin suke girma tare da sauƙi.
Menene Na gaba?
Yanzu da ka san abin da gonakin USDA suke, za ka iya karanta kundin lambu kuma ka fahimci abin da tsire-tsire zai dace da yanayinka da abin da ba haka ba. Tare da wannan bayani, za ka iya fara tsarin zaɓin shuka tare da amincewa mafi girma.