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Na'urar firikwensin yuwuwar ruwan ƙasa

Ci gaba da sa ido kan "matsin ruwa" na tsirrai yana da matuƙar muhimmanci musamman a wuraren busassun wurare kuma an saba yin hakan ta hanyar auna danshi a ƙasa ko ƙirƙirar samfuran evapotranspiration don ƙididdige adadin ƙafewar saman ƙasa da kuma kwararar shuke-shuke. Amma akwai yuwuwar inganta ingancin ruwa ta hanyar sabuwar fasaha da ta fi dacewa da lokacin da shuke-shuke ke buƙatar ban ruwa.

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Masu binciken sun zaɓi ganye shida ba bisa ka'ida ba waɗanda aka fallasa su ga tushen haske kai tsaye kuma suka sanya na'urori masu auna ganye a kansu, suna guje wa manyan jijiyoyin jini da gefuna. Sun yi rikodin ma'auni a kowane minti biyar.

Wannan binciken zai iya haifar da ci gaban tsarin da na'urori masu auna ganye ke aika bayanai daidai game da danshi na shuka zuwa wani sashe na tsakiya a fagen, wanda daga nan zai yi magana a ainihin lokacin da tsarin ban ruwa ya ba wa amfanin gona ruwa.

Canje-canje a cikin kauri na ganye a kullum ƙanana ne kuma ba a ga wani canji mai mahimmanci a kowace rana ba yayin da matakan danshi na ƙasa suka koma daga wuri mai tsayi zuwa wuri mai bushewa. Duk da haka, lokacin da danshi na ƙasa ya kasance ƙasa da wurin bushewa, canjin kauri na ganye ya fi bayyana har sai da kauri na ganye ya daidaita a cikin kwanaki biyu na ƙarshe na gwajin lokacin da danshi ya kai kashi 5%.  Capacitance, wanda ke auna ikon ganyen na adana caji, yana kasancewa daidai gwargwado a lokacin duhu kuma yana ƙaruwa da sauri a lokacin haske. Wannan yana nufin cewa ƙarfin yana nuna aikin photosynthesis. Lokacin da danshi ƙasa ya faɗi ƙasa da wurin bushewa, canjin ƙarfin aiki na yau da kullun yana raguwa kuma yana tsayawa gaba ɗaya lokacin da danshi ƙasa mai girma ya faɗi ƙasa da kashi 11%, yana nuna cewa tasirin damuwa na ruwa akan ƙarfin aiki ana lura da shi ta hanyar tasirinsa akan photosynthesis.

"Kauri na takardar kamar balan-balan neyana faɗaɗa saboda ruwa da ƙuraje saboda matsin ruwa ko bushewar ruwa,"A taƙaice dai, ƙarfin ganye yana canzawa tare da canje-canje a yanayin ruwan shuka da kuma hasken da ke kewaye da shi. Saboda haka, nazarin kauri ganye da canje-canje a ƙarfin shuka na iya nuna yanayin ruwa a cikin shukar - rijiyar matsi.


Lokacin Saƙo: Janairu-31-2024