# gyada # dorewa #legumecrop #climate-smartagriculture #regenerativeagriculture #reducedtillage #soilfertility #zero-wastecrop # greenhousegas # watsi # waterfootprint
Lokacin da kake tunanin gyada, za ka iya kwatanta su azaman abun ciye-ciye ko sandwich baza, amma haƙiƙa suna da ƙarfi mai ɗorewa. Gyada wata shuka ce ta legume da ke haɓaka haifuwar ƙasa yayin da take samar da kayan lambu mai ɗanɗano, mai wadatar furotin. Suna buƙatar albarkatun ƙasa kaɗan idan aka kwatanta da sauran kwayoyi, ƙara har zuwa fam 250 na nitrogen a kowace kadada, kuma suna da juriya ta dabi'a ga kwari da cututtuka. Bugu da ƙari, ana amfani da kowane ɓangaren shukar gyada a cikin tsarin girma ko kayan masarufi. Girman gyada misali ne mai kyau na yanayin yanayi-mai wayo ko aikin noma mai sabuntawa wanda ke tallafawa rage noman noma, yana ƙaruwa iri-iri, da kiyaye carbon a ƙasa.
A cewar Cibiyar gyada, manoma da yawa kan karkata auduga da masara da gyada don cika kasa saboda iya sarrafa sinadarin nitrogen. Gyada yana wadatar da ƙasa da nitrogen, wani muhimmin sinadari mai mahimmanci don shuka 'ya'yan itatuwa, kayan marmari, da sauran amfanin gona masu ƙarfi. Yayin da yawancin amfanin gona ke rage ƙasa na nitrogen, gyada tana cika nitrogen, tana haɓaka loam mai wadatar abinci. A dabi'ance gyada na bukatar karancin taki don noman amfanin gona mai yawa, wanda ke taimakawa wajen rage yawan amfanin gona da hayakin iskar gas daga samarwa.
Bugu da ƙari, gyada da gaske amfanin gona ne na “sifili-sharar gida”, saboda kowane ɓangaren shuka ana amfani da shi a cikin tsarin girma ko kayan masarufi. Misali, ana amfani da gyada da aka yi da gyadar da aka yi da ita don ciyar da dabbobi da kuma man fetur. Gyada “hay” daga kurangar inabin da aka jefar za a iya haɗa su cikin ƙasa a matsayin koren taki ko kuma a ba da dabbobi a matsayin abinci. Bugu da ƙari, ana samar da biodiesel zuwa motocin lantarki daga man gyada da aka yi amfani da su ko kuma da aka jefar, kuma fatun gyada suna amfani da su don maganin antioxidant da wadatar polyphenol.
Girman gyada misali ne mai kyau na yanayin yanayi-mai wayo ko aikin noma mai sabuntawa wanda ke tallafawa rage noman noma, yana ƙaruwa iri-iri, da kiyaye carbon a ƙasa. Misali, jujjuya gyada a matsayin amfanin gona na rufewa na iya tallafawa rage noman noma, ƙara bambance-bambance, kiyaye ƙasa a rufe da carbon a cikin ƙasa. Abin da ya fi haka, ruwan da ake buƙata don samar da gyada wata nasara ce mai dorewa ga ɗan ƙaramin legumes. Gyada tana da mafi ƙarancin sawun ruwa na kowane goro da ake nomawa a Amurka, a cewar hukumar gyada ta ƙasa. Saboda ana shuka su a yankunan kudu maso gabashin Amurka kuma suna da fa'idar ruwan sama mai yawa, suna buƙatar ƙarancin gallon na ruwa don samar da oza 1 na ƙwaya.
A ƙarshe, gyada ƙasa ce mai ƙarfi mai ɗorewa mai ɗorewa wacce ke taka rawa sosai wajen tallafawa haɓakar ƙasa, rage kayan aikin noma da hayaƙin iskar gas, da haɓaka aikin noma mai wayo ko ingantacce. Gyada ita ce amfanin gona mara amfani, kuma kowane yanki na shuka ana amfani dashi a cikin tsarin girma ko kayan masarufi. Don haka noman gyada babban misali ne na dorewar noma.