WANATAH, Ind. - Idan kuna sha'awar amfani da sinadarai a gonarku, yana da mahimmanci ku fara aikin gida sannan kuma ku bi ka'idojin lakabin a hankali.
"Chemigation hanya ce ta sanya maganin kashe kwari, kayan gwari, maganin kwari ko ma nitrogen ta tsarin ban ruwa," in ji Lyndon Kelly, Purdue da kuma masanin ban ruwa na Fadada na Jihar Michigan, a ranar Pinney Purdue Virtual Field Field.
“Yana da mahimmanci a tuna cewa EPA na buƙatar duk wani maganin ƙwari da aka saka ta cikin tsarin ban ruwa ya sami alamar cutar kanjamau. Wannan na iya zama wani lakabi daban ko karamin sashi na cikakken lakabin. ”
Alamar amfani da sinadarin kemis wata yarjejeniya ce ta hanya uku tsakanin Hukumar Kare Muhalli, kamfanin da ya samar da maganin kashe kwari da mai nema.
Dole ne ku bi umarnin lakabi don tabbatar da aminci, ingantaccen amfani da sunadarai.
Kelly ya raba jerin mafi ƙarancin daidaitattun ƙa'idodin aikin don aikin kimiyyar. Requirementsananan bukatun tsarin sun hada da:
• Tsarin da ake buƙata da girman aikace-aikace.
• Tsarin daidaiton tsarin a 85% ko mafi girma.
• Mizanin maɓalli da matsi mai yayyafa na ƙarshe tsakanin 10% na ƙayyadaddun kayan aikin yayyafa.
• Da ake buƙata kariya ta dawo da baya cikin wuri da aiki.
• Babu manyan kwarara ko gyara da ake buƙata.
• Babu manyan batutuwan gudu.
• Interlock rufe tsarin a wuri da aiki.
Kada a yi amfani da sunadarai lokacin da saurin iska ya fi son wucewa fiye da yankin da aka nufa, in ji Kelly.
Aikace-aikacen da ba a niyya ba sun saba wa alamomi da ka'idojin magungunan kwari na Indiana, in ji shi.
Dangane da fadada Purdue, daidaitaccen ma'aunin tsarin ban ruwa da kuma yawan amfani da maganin kwari yana da mahimmanci.
"Dole ne mai aikin hada sinadarai ya kasance yana sane da saurin aikace-aikacen tsarin ban ruwa (kadada a kowace awa) don zabar adadin aikace-aikacen ruwa da kuma narkar da maganin sinadarai don tantance yawan allurar sinadarai," Jagorar Fadada Purdue zuwa jihohin sunadarai.
Learnara koyo game da sarrafa sinadarai da ban ruwa a www.canr.msu.edu/irrigation/.