Shiri na barkono tsaba don dasa shuki a kan seedlings shi ne mafi muhimmanci mataki na namo of quality harbe.
Yadda za a shirya barkono tsaba for seedlings?
Da farko, yana da muhimmanci a hankali a zabi tsaba. Don yin wannan, an saka su cikin kashi uku na kashi na gishiri na kowa don mintuna 7. Wasu daga cikin tsaba zasu yi iyo a farfajiya. Suna buƙatar a jefar da su, tun da ba su da amfani don amfani. Tsaba bar a kasa, fita, wanke wanke, yada a takarda don bushewa.
Don tsaba na barkono ne halayyar da suke da sauri su rasa germination. Don yin tasiri a halin da ake ciki, kafin sauka a ƙasa sai ka fara aikin farko na daya daga cikin wadannan hanyoyi:
- Magana;
- Hanyar sarrafawa;
- germination;
- bubbling;
- hardening.
A irin waɗannan hanyoyi, zaka iya shirya tsaba na zaki mai zafi ko zafi don seedlings. Bari muyi la'akari da kowace hanya ta daban.
Cikakken tsaba na barkono
Ana rarrabe tsaba a cikin girman kuma an sanya shi na minti 20 a cikin wani bayani na 2% na potassium permanganate ko 10% bayani na hydrogen peroxide. Bayan haka, an wanke su cikin ruwa mai gudu kuma sun bushe. Ƙarin amfani zai zama maganin tsaba tare da bayani na " Epin " ko "Zircon". Etching na barkono tsaba ne da za'ayi nan da nan kafin shuka.
Jiyya na barkono barkono tare da microelements
Wannan hanya ne da za'ayi 1-2 days kafin shuka. Ana ajiye tsaba da barkono a cikin kwasfa na gauze, waɗanda aka saukar da su cikin wani bayani tare da abubuwa masu alama. Bayan sa'o'i 12-24, an cire tsaba kuma a bushe.
Wani zaɓi zai kasance a sanya jakar gauze tare da tsaba a cikin wani bayani na itace ash (2 grams da lita na ruwa), wanda ya ƙunshi da yawa na gina jiki. An dakatar da maganin na tsawon sa'o'i 24, to, an saukar da tsaba don tsawon sa'o'i 3.
Germination na barkono tsaba don seedlings
Wannan shine hanya mafi sauri don samun harbe. Ana satar da tsaba, sannan a saka shi a cikin gwargwadon ƙaƙa kuma a bar shi a wuri mai dumi na rana. Suna fara shuka, kuma an shuka su a cikin ƙasa mai kyau. Idan kasar gona ta bushe, tsaba bazai ƙyale sprouting.
Bubbling tsaba da barkono
A bubbling na barkono tsaba ne da za'ayi 1-2 makonni kafin shuka. Hakanan ya cika da ruwa, yawan zafin jiki shine 20-22 ° C. Zai iya samun sakamako mai kyau ta hanyar amfani da ruwan sanyi ko ruwan sama. A kan tanki tanada tarin daga damfurin mai dakin kifi . Tun da bayyanar kumfa, an saukar da tsaba a cikin ruwa. An bar su don kwanaki 2-3, sa'annan an cire su kuma sun bushe a rana.
Hardening da barkono tsaba for seedlings
Hardening na barkono tsaba za a iya za'ayi a hanyoyi biyu:
- Ana kwantar da tsaba a cikin ruwan dumi. Lokacin da suke ciwo, an sanya su a kwanakin 2-3 a wuri mai sanyi, inda zazzabi ba zai wuce 1-2 ° C ba. Sa'an nan kuma, an bushe tsaba.
- Hanyar na biyu ita ce ta rinjaye tsaba da yanayin zafi. Wata rana ana kiyaye su a zafin jiki na 20-24 ° C,
da sauransu a zafin jiki na 2-6 ° C. Irin wannan tsarin zafin jiki don tsaba madaidaici don 10-12 days.
Bugu da ƙari, wasu lambu suna amfani da hanyar da zafin dumama da barkono a cikin ruwan zafi. Don yin wannan, an sanya su a cikin wani zafi da aka cika da ruwa, wanda yawancin zafin jiki shine 50 ° C. Amma mafi yawan ra'ayoyin shine kada a yi amfani da dumama don tsaba na barkono mai zafi da zafi.
Saboda haka, da ciwon da ya kamata ilimi game da hanyoyi na shirya barkono tsaba for seedlings, za ka iya samun ingancin harbe.