Jami'ar City, Pennsylvania — Ana noma alkama a lokacin hunturu a gonakin kaji a yankin Tsakiyar Atlantika na Amurka don noman hatsi da bambaro. Ana amfani da hatsin a matsayin abincin dabbobi, kuma ana amfani da ciyawa a matsayin kayan kwanciya.Amfani da masu kula da ci gabanzai iya ƙara yawan amfanin gona ta hanyar danne girma a tsaye da kuma rage haɗarin zama, yanayin da ke rage yawan amfanin gona sosai. Duk da haka, tasirin masu kula da girma akan yawan amfanin gona da ingancin bambaro har yanzu ba a fayyace shi ba. Saboda haka, wata ƙungiyar bincike daga Jami'ar Jihar Pennsylvania ta gudanar da wani bincike don tantance tasirin haɗa masu kula da girma tare da yawan amfani da takin nitrogen daban-daban. An gudanar da binciken ne a gwaje-gwajen gonakin alkama na hunturu a Cibiyar Binciken Noma ta Russell E. Larson da ke Jami'ar Jihar Pennsylvania.
"Manoma ba sa son alkama ta yi girma ta yi girma ta yi kwana a ciki, wanda hakan ke lalata hatsin, don haka manoma da yawa sun daɗe suna amfani da shi."masu kula da ci gaban shuka,"in ji Daniela Carrijo, farfesa a fannin samar da hatsi kuma ƙwararriyar faɗaɗawa a Kwalejin Kimiyyar Noma a Jami'ar Jihar Pennsylvania. "Mun san cewa masu kula da haɓakar shuke-shuke na iya rage haɗarin masauki da ƙara yawan amfanin gona, amma manoma da wasu masu ruwa da tsaki suna son sanin tasirinsu akan yawan amfanin ƙasa da ingancin bambaro. Wannan aiki ne mai amfani, kuma mun gwada wani samfurin da aka saba amfani da shi da ake kira tricyclazole ethyl ester don tantance tasirinsa akan yawan amfanin ƙasa da ingancin bambaro, wanda kuma yana da mahimmanci ga gonakin amfanin gona iri-iri."
A cikin fiye da shekaru biyu, masu bincike sun gwada haɗuwa tara na yawan amfani da takin nitrogen guda uku da kuma maganin tricyclazole ethyl ester guda uku. Sun gano cewa tricyclazole ethyl ester ya rage tsayin shuka amma bai ƙara kauri ba. Magungunan tricyclazole ethyl ester guda biyu sun haifar da raguwar yawan amfanin bambaro da kashi 8%, yayin da magani ɗaya ya rage yawan amfanin bambaro da kashi 5%, kodayake wannan bambancin ba shi da mahimmanci a kididdiga. Sun kuma gano cewa tricyclazole ethyl ester bai canza ingancin bambaro ko shan ruwa ba - ma'ana bai shafi ikon bambaro na riƙe ruwa ba, don haka har yanzu ana iya amfani da bambaro a matsayin kayan gado na dabbobi. Masu binciken sun ba da rahoton cewa ba a lura da masauki a cikin kowane filin gwaji ba, kuma ƙara yawan amfani da takin nitrogen ya inganta yawan furotin na hatsi.
"Sakamakonmu ya bambanta—mun gano cewa tricyclazole ethyl ester na iya rage yawan bambaro kaɗan, amma ba ya shafar ingancin bambaro ko yawan hatsi," in ji Carrijo. "Manoma da ke amfani da tricyclazole ethyl ester ya kamata su yi la'akari da fa'idodi da rashin amfani: yana iya taimakawa wajen rage masauki (idan wannan matsala ce), amma yana iya rage yawan bambaro kaɗan. Wannan ciniki yana da mahimmanci musamman idan bambaro muhimmin samfurin gona ne kuma ana amfani da shi azaman kayan kwanciya."
Marubuciyar binciken ta farko, Larissa Correa, ta kasance mai bincike mai ziyara a Sashen Kimiyyar Shuke-shuke a Jami'ar Jihar Pennsylvania. A halin yanzu tana digiri na uku a Jami'ar Wisconsin-Madison. Ronald Hoover, babban daraktan shirye-shirye a Sashen Kimiyyar Shuke-shuke, shi ma ya halarci binciken.
Syngenta da Cibiyar Abinci da Noma ta Ƙasa ta Ma'aikatar Aikin Gona ta Amurka ne suka ɗauki nauyin binciken.
Lokacin Saƙo: Mayu-13-2026
