28 Sep 2026 Masana'antar Dankali ta Duniya Babban abokin tarayyaAUGUST
Masana'antar Dankali ta Duniya
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Shayar da kai don rage amfani da ruwa a harkar noma

3 min karanta
Shayar da kai don rage amfani da ruwa a harkar noma
Babban abokin tarayyaKare amfanin gona ga masana'antar dankali

Injiniyoyi a jami’ar Texas sun kirkiro da wani sabon nau'in kasa da zai iya jan ruwa daga iska ya rarraba shi ga tsirrai. A cewar jami'ar, wannan ƙasa mai ba da ruwan kai na iya canza noma.

Wannan sabon nau'in ƙasar mai shayar da kai zai iya faɗaɗa taswirar ƙasar da ake iya noma a duniya zuwa wuraren da ba za a iya samun su ba. A cewar Jami'ar Texas hakan kuma yana rage amfani da ruwa a harkar noma a daidai lokacin da ake fama da fari.

Gels masu saurin daukar danshi

"Tsarin ban ruwa na yanayi" kamar yadda injiniyoyi suka kirkira yana amfani da mala'iku masu daukar danshi domin kama ruwa daga iska. Lokacin da ƙasa tayi zafi zuwa wani zazzabi, gels suna sakin ruwan, suna samar dashi ga shuke-shuke. Lokacin da ƙasa ta rarraba ruwa, wasu daga ciki suna komawa cikin iska, suna ƙaruwa da danshi kuma suna sauƙaƙa ci gaba da girbi.

Takaitaccen Bayani game da masana'antar safe Muhimman abubuwan da ake buƙata a rana a cikin imel ɗaya.

Kwanakin mako. Cire rajista da dannawa ɗaya.

Guihua Yu, masanin farfesa a fannin kimiyyar kayan aiki a Walker na jami'ar ya ce "Bada damar noman na kyauta a yankunan da ke da wahalar gina ban ruwa da tsarin wutar lantarki yana da matukar muhimmanci ga 'yantar da noman amfanin gona daga hadadden tsarin samar da ruwa." Ma'aikatar Injin Injiniya.

3-4 grams na ruwa a kowace gram na ƙasa

hydrogel na kntp 1

Kowane gram na ƙasa na iya cire kusan gram 3-4 na ruwa. Dogaro da amfanin gona, kimanin kilogram 0.1 zuwa 1 na ƙasa na iya samar da isasshen ruwa don ban ruwa game da murabba'in mita na ƙasar noma, in ji injiniyoyin.

Gels a cikin ƙasa suna fitar da ruwa daga iska yayin sanyaya, lokuta masu ɗumi da daddare. Heatarfin rana a rana yana kunna gels mai ɗauke da ruwa don sakin abubuwan da ke cikin ƙasa.

Gwaje-gwajen

Ranungiyar ta gudanar da gwaje-gwaje a kan rufin ginin Cibiyar Koyar da Injiniya ta Makarantar Cockrell da ke UT Austin don gwada ƙasan. Sun gano cewa kasar hydrogel ta iya rike ruwa mafi kyau fiye da kasa mai yashi da ake samu a yankuna masu bushewa, kuma tana bukatar ruwa kadan sosai don shuka shuke-shuke.

A yayin gwajin makonni hudu, kungiyar ta gano cewa kasar ta rike kusan kashi 40% na yawan ruwan da ta fara da shi. Ya bambanta, ƙasa mai yashi tana da kashi 20% na ruwanta da ya rage bayan mako guda kawai.

003 978 IMG gels

Radishes

A wani gwaji, ƙungiyar ta dasa radishes a cikin nau'ikan ƙasar biyu. Risshes a cikin ƙasa mai amfani da ruwa ya rayu tsawon kwanaki 14 ba tare da wani ban ruwa da ya wuce zagaye na farko ba don tabbatar da cewa tsire-tsire sun riƙe. An shayar da Radishes a cikin ƙasa mai yashi sau da yawa a cikin kwanaki huɗu na farkon gwajin. Babu ɗayan radishes a cikin ƙasa mai rairayi da ya rayu fiye da kwana biyu bayan lokacin farkon ban ruwa.

"Yawancin kasa tana da kyau don tallafawa ci gaban shuke-shuke," in ji Fei Zhao, wani mai binciken digiri na uku a rukunin binciken Yu wanda ya jagoranci binciken tare da Xingyi Zhou da Panpan Zhang. "Ruwa ne babban abin da ke iyakance shi, saboda haka ne ya sa muke son haɓaka ƙasar da za ta iya samun ruwa daga iskar da ke kewaye."

Soilasar da ake girka ruwa ita ce babbar aikace-aikace na farko na fasaha wanda ƙungiyar Yu ke aiki da shi sama da shekaru biyu.

futurefarming.com Kai-ruwa-kasa

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Takaitaccen Bayani Kan Dankali na Duniya

Manyan labarai guda biyar, farashi, faɗakarwa game da cututtuka da abubuwan da suka faru. Safiya na ranakun mako, babu talla.

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