Izimbali zicebile futhi zinhlobonhlobo, kepha akuzona zonke izinhlobo eziphilayo ezingaphila ezimweni zezulu ezinzima. Ukuqina kwasebusika kungenye yezimpawu ezisemqoka zezimbali. Nguye onquma ukusebenza kwezitshalo endaweni ethile. Ngokuya ngokumelana nesithwathwa kwezimbali, kubalulekile ukukhetha izinto eziphilayo emhlabathini ovulekile.
Imiqondo nezici zobulukhuni basebusika nokumelana nesithwathwa kwezitshalo
Amandla abo okumelana namazinga okushisa aphansi (ngaphakathi + 1 ... + 10 degrees) isikhathi eside ngqo ancike ekumelaneni okubandayo kwezitshalo. Uma abamele izimbali beqhubeka bekhula ngokufundwa okungashisi kahle kwe-thermometer, kungabhekwa ngokuphepha ezitshalweni ezingamelana nesithwathwa.
Ubulukhuni basebusika buqondwa njengamandla ezitshalo okuqhubeka nomsebenzi wawo obalulekile ezimweni ezingezinhle izinyanga ezimbalwa (ngokwesibonelo, kusukela ekwindla ngasekupheleni kwentwasahlobo). Amazinga okushisa aphansi akuyona kuphela ingozi kwabamele izimbali. Izimo ezingathandeki zifaka phakathi ukushintsha okungazelelwe kwezinga lokushisa, ukoma ebusika, ukuncipha, ukuncibilika isikhathi eside, ukuqandisa, ukumanzisa, ukushiswa yilanga, imithwalo yomoya neqhwa, uqweqwe lukashukela, ukubuyisa isithwathwa ngesikhathi sokufudumala kwentwasahlobo. Impendulo yesitshalo ebudloveni bemvelo inquma ukuqina kwasebusika. Le nkomba ayisebenzi kumanani ajwayelekile; ingancipha ngezikhathi ezithile noma inyuke. Ngaphezu kwalokho, uhlobo olufanayo lwezitshalo lunezinga elihlukile lobulukhuni basebusika.
Indawo yokumelana nesithwathwa eRussia
Chofoza ukuze ukhulise
Ukumelana nesithwathwa kunzima ukudida nobulukhuni basebusika - le nkomba inquma ikhono lesitshalo lokumelana namazinga okushisa amabi. Lesi sici sibekwe ezingeni lezakhi zofuzo. Yizinga lokumelana nesithwathwa elinquma inani lamanzi kumaseli, ahlala esimweni soketshezi, kanye nokumelana kwawo nokuphelelwa amandla kwamanzi nokumelana ne-crystallization yangaphakathi.
I-USDA Plant Hardiness Zones Ithebula
| Indawo yokumelana nesithwathwa | Kusuka ku- | Ngaphambi | |
| 0 | a | −53.9 ° C | |
| b | −51.1 ° C | −53.9 ° C | |
| 1 | a | −48.3 ° C | −51.1 ° C |
| b | −45.6 ° C | −48.3 ° C | |
| 2 | a | −42.8 ° C | −45.6 ° C |
| b | -40 ° C | −42.8 ° C | |
| 3 | a | −37.2 ° C | -40 ° C |
| b | .434.4 ° C | −37.2 ° C | |
| 4 | a | -31.7 ° C | .434.4 ° C |
| b | −28.9 ° C | -31.7 ° C | |
| 5 | a | −26.1 ° C | −28.9 ° C |
| b | −23.3 ° C | −26.1 ° C | |
| 6 | a | -20.6 ° C | −23.3 ° C |
| b | −17.8 ° C | -20.6 ° C | |
| 7 | a | -15 ° C | −17.8 ° C |
| b | −12.2 ° C | -15 ° C | |
| 8 | a | .49.4 ° C | −12.2 ° C |
| b | .76.7 ° C | .49.4 ° C | |
| 9 | a | −3.9 ° C | .76.7 ° C |
| b | −1.1 ° C | −3.9 ° C | |
| 10 | a | −1.1 ° C | +1.7 ° C |
| b | +1.7 ° C | +4.4 ° C | |
| 11 | a | +4.4 ° C | +7.2 ° C |
| b | +7.2 ° C | +10 ° C | |
| 12 | a | +10 ° C | +12.8 ° C |
| b | +12.8 ° C | ||
Kwenzeka kanjani ukuthi izitshalo ziqine ebusika?
Ngaphezu kwezakhi zofuzo, izakhi ezinesimo sezulu esincanyana kanye nezimo ezikhulayo, kunezinye izizathu zokuthi kungani izitshalo zimelana namazinga okushisa aphansi:
- uhlelo lokuvikela lomzimba;
- igcinelwe isikhathi sezulu esibanda samakhabohayidrethi nezinto ezingavimbela ukwenziwa kwamanzi okugcwala kwamanzi;
- isakhiwo, isimo nohlobo lomhlabathi;
- ubudala nokuqina kwesitshalo;
- ukutholakala kokugqoka okuphezulu nezinye izingxenye zamaminerali emhlabathini;
- ukunakekela entwasahlobo nasehlobo nokulungiselela isitshalo ebusika.
Ubulukhuni basebusika besidalwa semvelo bungashintsha impilo yakhe yonke. Kukholakala ukuthi abamele abasha bezimbali abakwazi ukumelana namazinga okushisa aphansi kunabantu abadala, okuvame ukuholela ekufeni kwabo.
Abamele izitshalo eziqinile zasebusika
Ibhali, ifilakisi, i-vetch kanye nama-oats kungabamele abavelele bezitshalo ezingazweli emakhazeni.
Ibhali
Ilineni
Vika
Oats
Izinhlobo ezingamelana nesithwathwa zihlanganisa izinto ezingapheli zempande, i-tuber, uhlobo lwe-bulbous, kanye nonyaka - intwasahlobo nokukhula - ebusika.
Qaphela ukuthi ngenkathi ebandayo, yizimpande zesitshalo ezisengozini yokubanda kakhulu. Uma amazinga okushisa amabi enqabile esifundeni, lapho-ke ngaphandle kongqimba oluqinile lweqhwa, amathuba okuthi bazosinda mancane. Ezindaweni ezinjalo kuyadingeka ukwakha ungqimba oluvikela insimbi ngokuzungeza isitshalo.
Kusekuqaleni kobusika (ngoDisemba, Januwari) lapho izitshalo zinobunzima obukhulu bobusika. Kepha ngokuqala kwentwasahlobo, ngisho neqhwa elincane lingaba nomthelela omubi kommeleli wezimbali.
