Ukuze uhlele ngokufanelekileyo ukulima kweentlobo ezithile zemithi kwisayithi, kufuneka uhlale ucinga ubungakanani bawo obukhulu. Ngokuhamba kwexesha, kungekhona nje isithsaba kuphela, kodwa kunye nendawo engaphantsi komhlaba izityalo zanda. Isixhobo senkqubo yeengcambu ze-sprouce yi-branching yayo eqinile. Ngoko ke, kufuneka kunikwe ingqalelo ekhethekileyo kwisithuba sokutshala i-spruce .
Inkqubo yesiqhelo sesi-spruce esivamile
Xa ubuzwa malunga neengcambu ze-spruce, ungaphendula ngokuthi ziindawo eziqingqiweyo, zidibanise kunye kwaye zenze inethiwekhi enamandla. Ubuninzi beengcambu (85.5%) zijoliswe kumgca ophezulu womhlaba kwi-1-9 cm engamazantsi. I-2% kuphela yezimpande zifikelela kwi-30-50 cm.
Ukukhethwa kwendawo yokutyala imithi ye-coniferous
Umthamo wenkqubo yengcambu yepine, thai kunye ne-spruce iphindwe kabini kwezityalo. Kule nkalo, iindawo zokutshala kwazo ziza kuba neendawo ezininzi. Kuba iingcambu zephayini, i-fir kunye ne-spruce ibonakalisa ukugwenxa, okubonakaliswa ngokukhula kwabo buninzi. Ngenxa yoko, phantse akukho zityalo ezinokukhula kwi-radius 3-4 m.
Xa ukhetha nokulungiselela indawo yokutyala imithi ye-coniferous, iziphakamiso ezilandelayo kufuneka zilandelwe:
- izityalo zino-shade-uthando, ngoko isayithi kufuneka ikhube;
- Umhlaba ubhetele ngokukhethekileyo kwi-clayey okanye enesihlabathi;
- kwintsimi yokutyala kunconywa ukuba wenze umjelo we-15-20 cm ubukhulu obuvela kwinqabunga, izitena ezaphukileyo kunye nesihlabathi;
- Imithi kufuneka ityalwe ngokungangoko kunokwenzeka kwizakhiwo kunye nezakhiwo ukuze kuphephe ukudibanisa kweengcambu kunye neendonga zesiseko;
- Ukufakelwa kwendawo kuqhutyelwa ngokucophelela, ukuzama ukulondoloza ezininzi iingcambu kangangoko kunokwenzeka.
Ngaloo ndlela, ukuba ufuna ukukhulisa imithi ye-coniferous kwindawo yakho, kuya kufuneka uqikelele iimpawu zenkqubo yengcambu xa uhlwayayo. Oku kuza kuvuya kwixesha elizayo ubuhle bezityalo kunye nokuhlambuluka komoya.