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Gida Greenhouse

Me yasa Rasha ke rasa ƙasa, kuma menene ya kamata aikin noma na gaba

by Taka Petkova
Agusta 29, 2022
in Greenhouse, Ƙasa
Lokacin Karatu: An karanta mintuna 6
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Jami'ar Agrarian ta Jihar Altai ta karbi bakuncin taron kimiyya na kasa da kasa "Juyin Halitta na kasa da ci gaban kimiyyar kimiyya a kimiyyar ƙasa", wanda aka sadaukar don bikin cika shekaru 90 na haihuwar Masanin Kimiyya na Tarayyar Rasha, Doctor of Agricultural Sciences, Farfesa na Sashen Kimiyyar Ƙasa da Agrochemistry na Jami'ar Agrarian ta Jihar Altai Lidia Burlakova (1932-2011). Sama da masana kimiyya 80 daga kasashen Rasha, Turkiyya, Kazakhstan da Belarus ne suka halarci taron. Ɗaya daga cikin manyan baƙi shine Boris F. Aparin, Doctor of Agricultural Sciences, Farfesa na Jami'ar Jihar St. Petersburg). Shahararren masanin kimiyyar ya yi magana game da yadda kimiyyar ƙasa ke taimakawa wajen magance matsalolin tsaro da abinci da kuma yadda aikin noma ya kamata ya kasance a nan gaba.

– A cikin al’umma, ba al’ada ba ne a dauki kasa a matsayin wata dabarar albarkatun kasa, sabanin man fetur da iskar gas, misali. A lokacin da Ukraine ta fara sayar da chernozem zuwa yamma ne kafofin watsa labaru suka fara magana game da mahimmancin wannan dukiya. Menene kalubalen da kimiyyar ƙasa ke fuskanta a yau?

– Da farko dai, tana tabbatar da wadatar abinci. A gaskiya, don magance wannan matsala, kimiyyar ƙasa a matsayin kimiyya ta Vasily Vasilyevich Dokuchaev ya kirkiro a farkon karni na XIX-XX. Gabaɗaya, kashi 22 cikin ɗari ne kawai na ƙasar da ke wannan duniyar tamu, ƙasar noma mai albarka ce ke mamaye da ita. A lokaci guda kuma, a cikin tarihinsa, dan Adam ya riga ya yi asarar fiye da hectare biliyan 1 na irin waɗannan filayen saboda matakan lalacewa na ƙasa, ambaliya, birane, da dai sauransu. Yawan jama'ar duniya yana karuwa, kuma filayen noma yana karuwa. zama ƙasa da ƙasa! Fasahar zamani kawai tana ba mu damar magance matsalar takin ƙasa har zuwa wani lokaci. Ee, za mu iya samun girbi mai kyau a yau. Amma tambayar ita ce: a kudin me? Ta yaya hakan zai shafi yanayin ƙasar nan gaba?

Ga Rasha, matsalar albarkatun ƙasa yana da matukar dacewa. Kusan kashi 30% na ƙasarmu ta lalace. Hectare miliyan 40, kusan kashi ɗaya bisa uku na ƙasar, ya zama faɗuwa, wato an daina nomawa.
Don haka, ba tare da tantance yuwuwar agroecological na ƙasa ba, ba zai yiwu a magance matsalar wadatar abinci a ƙasar ba. Kuma har yanzu ba a kammala wannan tantancewar ƙasa ba.

– Menene dalilai?

- Wani ɓangare na dalilin ya ta'allaka ne a cikin ilimin ƙasa da kansa, wanda, kasancewarsa matashin kimiyya, an kulle shi cikin ci gaban kansa na dogon lokaci, ba koyaushe yana mai da hankali kan magance matsalolin da ake amfani da su ba. A gefe guda kuma, agrochemistry yana haɓaka sosai a cikin ƙasarmu, wanda ke da mummunan sakamako. An taba yarda cewa ilmin sinadarai zai iya magance matsalar takin ƙasa. Amma yanzu ya juya cewa sakamakon amfani da agrochemistry shine lalata ƙasa. Bayan haka, ƙasa mai rai ne, tsarin aiki mai aiki. A halin yanzu, saboda agrochemistry, mun koyi sarrafa tsarin abinci kawai na tsire-tsire. A yau a fili yake cewa tsarin noman zamani ya kamata ya kasance mai kiyaye ƙasa. Ya zuwa yanzu a cikin tarihin ɗan adam an sami irin wannan tsarin noma ne kawai wanda ya kai ga lalata ƙasa ɗaya ko wata. Akwai buƙatar gaggawa don ƙirƙirar tsarin gyara aikin noma.

– Akwai wasu kalubale?

– iya. Abin takaici, har ya zuwa yanzu, kimiyyar ƙasa ta yi magana ne kawai da ƙasan filayen noma. Kamar babu kasa a cikin dazuzzuka ko kadan?! Amma matsalar gurɓacewar ƙasa ita ma tana da dacewa a nan. Kasarmu tana da arzikin gandun daji mai girma, kuma tsammanin samun ingantaccen ci gaban gandun daji yana da matukar muhimmanci ga Rasha. Wannan ba zai yiwu ba sai da ilimin ƙasa.

Wani ƙalubale kuma shi ne matsalolin yanayi, waɗanda tuni suka zama abin ƙima. Ta yaya sauyin yanayi zai shafi sauyin yuwuwar ƙasa? Shin kadarorin su na girma dazuzzuka, alal misali, za su canza? Kada mu manta cewa ƙasa tana ba da kashi 30% na hayaƙin CO2. Duk wani amfani da ƙasa yana haifar da canji a wannan darajar. Alal misali, asarar humus, dehumidification, yana haifar da karuwa a cikin CO2 watsi. Kuma a nan batun ya riga ya shiga fagen tattalin arziki da siyasa, tun da yake yana da alaka kai tsaye da kafawa da raba kason iskar gas.

Duk waɗannan matsalolin za a magance su cikin sauri idan aka amince da wata doka a ƙasa, wadda masana kimiyya ke ƙoƙarin cimma fiye da shekara guda.

- Kuna wakiltar Babban Gidan Tarihi na Kimiyyar Ƙasa mai suna VV Dokuchaev a St. Petersburg. Jami'ar Agrarian ta Jihar Altai tana da gidan kayan tarihi na ƙasa kawai a yankin. Ta yaya irin waɗannan ma'ajin ma'auni na ƙasa za su iya shafar maganin ƙalubalen da ke fuskantar kimiyyar ƙasa ta zamani?

– Ana taɓo wuraren ayyuka da yawa anan. Da fari dai, duk da cewa Rasha ita ce wurin haifuwar kimiyyar ƙasa, matakin iliminmu na jama'a game da ƙasa yana ƙasa da na Turai. A ra'ayina, makarantar tana mai da hankali ga al'amuran kimiyyar ƙasa. Don haka, an riga an ƙirƙiri rashin kula da ƙasa a cikin al'umma gaba ɗaya. Abin farin ciki ne cewa gwamnati ta yanke shawarar bikin cika shekaru 100 na Cibiyar Ƙasa ta VV Dokuchaev a cikin 2027. An fara aikin kungiya, wanda ya ba da dama ga ayyukan ilimi, wanda, ina fata, zai haifar da sha'awar sana'a, a cikin batun kiyaye ƙasa gabaɗaya.

– Ana taɓo wuraren ayyuka da yawa anan. Da fari dai, duk da cewa Rasha ita ce wurin haifuwar kimiyyar ƙasa, matakin iliminmu na jama'a game da ƙasa yana ƙasa da na Turai. A ra'ayina, makarantar tana mai da hankali ga al'amuran kimiyyar ƙasa. Don haka, an riga an ƙirƙiri rashin kula da ƙasa a cikin al'umma gaba ɗaya. Abin farin ciki ne cewa gwamnati ta yanke shawarar bikin cika shekaru 100 na Cibiyar Ƙasa ta VV Dokuchaev a cikin 2027. An fara aikin kungiya, wanda ya ba da dama ga ayyukan ilimi, wanda, ina fata, zai haifar da sha'awar sana'a, a cikin batun kiyaye ƙasa gabaɗaya.

- Mahalli na wucin gadi waɗanda ake amfani da su sosai a yau, alal misali, a cikin hydroponics, na iya ƙarshe maye gurbin ƙasa?

– Ba! A yau, kusan kashi 95-97% na abinci da muke samu ta hanyar noman ƙasa. Sauran shi ne saboda hydroponics. Waɗannan su ne galibi gonakin greenhouse. Don rama don amfani da albarkatun ƙasa, zai zama dole a gina manyan gine-ginen greenhouse a duniya. Ba gaskiya ba ne. Bugu da ƙari, irin wannan kundin amfani da hydroponics zai buƙaci adadin ruwa da wutar lantarki da ya dace, kuma waɗannan albarkatun ba su da yawa a duniyarmu! A wasu yankuna, alal misali, a arewa, hydroponics ita ce hanya daya tilo don gudanar da noman amfanin gona, kuma a can ta tabbata.

Wani bangare kuma shine ingancin kayayyakin noma. Al'adar Hydroponic ba za ta taɓa ba mutum abin da yanayi ke bayarwa ba. A koyaushe ina gaya wa ɗalibaina cewa: “Ƙasar jiki ce ta kasusuwa da ke cike da ƙananan ƙwayoyin cuta.” Ƙasar microbiome ta fi rikitarwa fiye da microbiome na ɗan adam! Saboda jikewa daga cikin wadannan microorganisms, tafiyar matakai na ƙasa samuwar, ta numfashi aiki, da saki abubuwa na abinci tsarin mulki, da dai sauransu. Kusan kamar mutum. Kasa tsarin polychemical ne. Ya ƙunshi kusan dukkanin abubuwan da ke cikin tebur na lokaci-lokaci, ba shakka, a cikin ma'auni daban-daban. Ƙasar ita ce tsarin polymineral wanda ya ƙunshi fiye da ma'adanai 3,000. Duk wannan a ƙarshe yana haifar da ƙimar sakin abubuwan sinadarai daban-daban. Ba shi yiwuwa a kwaikwaya, ƙirƙirar wucin gadi, amma kawai zai zama mara amfani a tattalin arziki.

– Mu koma kan batun kiyaye ka’idojin kasa…

- A ƙarshe, samfuran kayan tarihi na kayan tarihi na ƙasa monoliths suna ba da izinin sa ido na baya da kuma hasashen canje-canje a albarkatun ƙasa. Misali, shin za mu iya tabbatar da bunkasar kayayyakin noma a wadannan kasashe masu noma a yanayin sauyin yanayi? Binciken ƙasa monoliths na tsarin da ba shi da damuwa da aka zaɓa a lokuta daban-daban, yana da cikakken bayani na ɗan lokaci da sararin samaniya, yana ba mu damar gina ƙirar hasashen. Akwai fiye da 400 irin waɗannan monoliths a cikin gidan kayan gargajiya na mu. Ga wasu yankuna na Rasha, muna da monoliths da aka zaɓa a farkon karni na ashirin da kuma a cikin wani lokaci na gaba, wanda ya ba da tushe don kwatanta. Waɗannan su ne yankunan Leningrad, Voronezh, Volgograd, inda aka tattara monoliths tun 1927. Alal misali, mun gudanar da nazarin abubuwan da ke cikin radionuclides na halitta (caesium, thorium, radium, potassium-40) a wasu yankunan Turai na Tarayyar Rasha. An sami sabani game da ko waɗannan abubuwan suna da asali na halitta ko wanda ba na halitta ba a cikin ƙasa. Ya bayyana cewa a cikin monoliths da aka zaɓa kafin zamanin farkon gwajin nukiliya, babu cesium kwata-kwata!

Ko, alal misali, irin wannan bincike yana ba mu damar sanin yadda amfanin gona ke da tasiri mai lalacewa a kan ƙasa lokacin da tsarin ƙasa ya damu, yashwa, dehumidification, rashin ruwa, raguwar ƙasa tare da raguwa a cikin yawan amfanin ƙasa yana faruwa. Masara da sunflower sune shugabanni a nan. Kuma ƙin juyar da amfanin gona yana ƙara dagula al'amura yayin da ake noman amfanin gona.

Kuma wannan wani bangare ne kawai na matsalolin kimiyyar kimiyyar ƙasa. Na tabbata cewa nan gaba kadan kimiyyarmu za ta tabbatar da ci gaban sabbin tsarin noma.

Ana samar da kayan ta hanyar sabis na manema labarai na ASAU, wanda aka buga a cikin taƙaitaccen bayani

Tushe:  https://sectormedia.ru

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