About the Author: Dokta Eugenia Banks, Masanin Dankali tare da Hukumar Dankali ta Ontario. Dr. Jiwan Palta ya duba labarin.
An buga nan tare da izini.
Dr Jiwan Palta, farfesa a Jami'ar Wisconsin, sanannen kwararre ne a duniya kan abinci mai gina jiki na Calcium. Shi babban mai magana ne a dankalin turawa da yawa taro, kuma mun yi sa'a cewa a cikin shekaru, ya ba da 4 fitattun gabatarwa a taron Dankali na Ontario.
Jiwan ya ba da gudummawa mai mahimmanci don fayyace rawar da calcium ke cikin samar da dankalin turawa. Hudu daga cikin wadannan su ne:
- Calcium a cikin tuber yana shayar da shi daga ƙasa a cikin tudu da ƙananan tushen tushen tubers da stolons daga ƙasan da ke kewaye.
- Damuwar zafi yana haifar da tsire-tsire dankalin turawa don rufe stomata da rufewa har sai yanayin zafi ya faɗi. Dr. Palta ya ruwaito cewa shuka dankalin turawa zai yi aiki akai-akai a ƙarƙashin matsin zafi a takamaiman matakan Ca2+ a cikin yankin tushen. A Ca2+ matakin da ake buƙata don haɓaka ƙarƙashin matsin zafi ya wuce wanda ake buƙata don girma a ƙarƙashin yanayin zafi na al'ada.
- Ya ba da shaida mai ƙarfi cewa ikon high Ca2+ Matakan rage zafin zafi shine ta kiyaye ayyukan tantanin halitta ciki har da buɗewa da rufewa da haɓakar tantanin halitta a yanayin zafi sama da 28C.
- Ƙarin aikace-aikace na Ca yana rage zafin zafi da matsalolin ilimin halittar jiki kamar su zafi necrosis, m zuciya, ciki launin ruwan kasa tabo.
Ƙarin aikace-aikace na alli don magance matsalolin zafi
A cewar Dr. Palta, aikace-aikacen takin calcium akan lokaci da aka ba da umarni don haɓaka tuber zai iya taimakawa wajen magance yanayin damuwa da zafi.
Filayen ban ruwa
A cikin filayen ban ruwa, ya ba da shawarar takin calcium mai ruwa ta hanyar ruwan ban ruwa yayin lokacin girma. Adadin da aka ba da shawarar shine don jimlar 100 zuwa 150 lbs na ainihin Ca/acre, wanda aka raba zuwa aikace-aikace uku ko huɗu kowane mako biyu ko uku, farawa a matakin ƙaddamar da tuber. Wasu nau'ikan irin su calcium nitrate sun ƙunshi nitrogen (N), don haka aikace-aikacen N yana buƙatar daidaitawa don samun jimlar N da ake so na kakar wasa.
Ko da yake da farko akwai damuwa cewa yin amfani da N daga baya a cikin kakar zai cutar da ci gaban tuber, bincikensa ya nuna cewa ba haka ba ne. Yana da kyau shuka da muhalli su yi amfani da aikace-aikacen tsaga a ƙarƙashin ban ruwa, maimakon amfani da duk N a tsaunuka a tsakiyar watan Yuni, wanda za a iya wanke shi cikin ruwan ƙasa ta hanyar ruwan sama mai yawa.
Dryland
Don samar da ƙasa mai bushewa, zaɓi ɗaya shine a shafa calcium a lokacin tudu na ƙarshe, haɗa samfurin cikin ƙasa.
A cikin ƙasa mai yashi, saboda yuwuwar leaching, yana iya zama mafi kyau a yi amfani da samfuran ƙarancin narkewa kamar gypsum.
A cikin ƙasa mai nauyi, ana iya haɗa samfuran masu narkewa kamar granular calcium nitrate a cikin tudu.
Dr. Palta: “Masu noman kuma za su iya yin la’akari da yin amfani da abubuwan da ake amfani da su na ruwa kamar yadda ake amfani da kayan gwari da fesa a shukar.
“Idan an daure aikace-aikacen tare da ruwan sama, to ruwan sama zai wanke calcium daga ganyen zuwa saman tudu har zuwa tuber. Ɗaya daga cikin la'akari shi ne a kula da sanya gishiri a kan shuka wanda zai iya ƙonewa idan ruwan sama bai wanke ba, duk da haka, ta amfani da nau'i mai tsarma kuma cikin isasshen. Mahimmanci yana da amfani kuma yana iya zama mahimmanci a lokacin lokutan damuwa na zafi yayin da tuber yake tasowa."
Gabaɗaya fa'idodi
Gabaɗaya, fa'idodin aikace-aikacen takin calcium daidai kuma akan lokaci sun haɗa da:
- Ingantattun inganci da yawan amfanin ƙasa
- Ragewa a cikin ruɓewar ajiya
- Rage lahani na cikin gida kamar fataccen zuciya, tabo mai launin ruwan kasa, tabo baƙar fata