?url_ver=Z39.88-2004&rft_id=1314071025&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+KESESUAIAN+PEMBERIAN+AIR+IRIGASI+PADA+PADA%0D%0AJARINGAN+IRIGASI+TERSIER+DENGAN+LUAS+MAKSIMAL+50%0D%0AHEKTAR&rft.creator=Fery+Yanto%2C+1314071025&rft.subject=Pertanian+(+Umum+)&rft.description=Irigasi+merupakan+suatu+upaya+memberikan+air+dari+sumber+air+alami+ke+lahan%0D%0Apertanian+untuk+memenuhi+kebutuhan+tanaman+sesuai+dengan+jumlah+dan+waktu%0D%0Ayang+diperlukan.+Jumlah+air+yang+tersedia+pada+saluran+irigasi+dapat+diketahui%0D%0Adengan+cara+mengukur+kecepatan+aliran+pada+berbagai+tinggi+penampang+basah%0D%0Asaluran+akibat+perubahan+tinggi+bukaan+pintu+dan+elevasi+muka+air+di+hulu%0D%0Abangunan.+Besarnya+tinggi+bukaan+pintu+dan+elevasi+muka+air+hulu+bendung+dapat%0D%0Adigunakan+sebagai+pedoman+operasional+jaringan+irigasi+pada+setiap+fase%0D%0Apemberian+air+irigasi.+Penelitian+ini+bertujuan+untuk+mengetahui+kesesuaian%0D%0Ajumlah+debit+dalam+saluran+tersier+pada+setiap+fase+pemberian+air+irigasi.%0D%0APenelitian+ini+dilakukan+menggunakan+metode+survei+dengan+pengambilan+sampel%0D%0Adilakukan+secara+Random+Sampling.+Pengukuran+kecepatan+aliran+menggunakan%0D%0ACurrent+Metter+tipe+propeler+yang+sesuai+untuk+digunakan+pada+ukuran%0D%0Apenampang+saluran+tersier.+Pengambilan+data+primer+dilakukan+pada+tiap+sampel%0D%0Adengan+pengukuran+secara+langsung%2C+menggunakan+kombinasi+bukaan+pintu%0D%0Atersier+dan+elevasi+muka+air+yang+sesuai+dengan+standar+operasional+pintu+irigasi+diUPTD+Rukti+Endah.+Analisis+kesesuaian+pemberian+air+irigasi+di+petak+tersier%0D%0Adidapat+dari+selisih+antara+debit+air+irigasi+terukur+dengan+debit+air+irigasi+yang%0D%0Adirencanakan+menurut+Rencana+Tata+Tanam+Global+Sekampung+Sistem.%0D%0ABerdasarkan+hasil+analisis%2C+diperoleh+kelebihan+pemberian+air+terjadi+pada+fase%0D%0Apengolahan+tanah+dan+pertumbuhan+tanaman%2C+sedangkan+mengalami+kekurangan%0D%0Aair+pada+fase+pematangan+tanaman.+Persentase+kesesuaian+penyaluran+air+irigasi%0D%0Ayang+terjadi+pada+pemberian+air+irigasi+menjadi+lebih+besar+seiring+dengan+luas%0D%0Adaerah+layanan+irigasi%2C+semakin+besar+luas+daerah+layanan+irigasi+maka+semakin%0D%0Abesar+kekurangan+dan+kelebihan+air+yang+terjadi.+Data+diatas+menunjukan%0D%0Apemberian+air+yang+dilakukan+pada+Daerah+Irigasi+UPTD+Rukti+Endah+mengalami%0D%0Apemborosan+yang+cukup+besar+dan+hal+ini+akan+mengakibatkan+kekurangan+air%0D%0Apada+daerah+hilir+saluran+irigasi+yang+tentunya+akan+menjadi+masalah+pada%0D%0Apertumbuhan+padi+dan+hasil+panen+yang+akan+didapat.%0D%0AKata+kunci%3A+Kinerja+irigasi%2C+Jaringan+irigasi%2C+Irigasi+tingkat+tersier.%0D%0AANALYSIS+of+IRRIGATION+WATER+SUPPLY+on+TERTIARY%0D%0AIRRIGATION+NETWORK+with+a+MAXIMUM+of+50+HEKTARS%0D%0A%0D%0AIrrigation+is+an+effort+provide+water+from+a+natural+water+resource+to+the%0D%0Aagricultural+land+to+meet+the+needs+of+the+plant+in+accordance+with+the+amount+and%0D%0Athe+time+required.+The+amount+of+water+available+in+the+irrigation+canals+can+be%0D%0Aknown+by+measuring+flow+velocities+at+different+high+cross-section+channel+in+wet%0D%0Ahigh+due+to+changes+of+elevation+and+water+gates+openings+face+the+water+in+the%0D%0Aintake+of+the+building.+The+magnitude+of+the+water+gates+openings+and+high%0D%0Aelevation+water+level+at+upstream+weirs+can+be+used+to+irrigation+network%0D%0Aoperational+guidelines+on+each+phase+of+serving+the+irrigation+water.+This+research%0D%0Aaims+to+know+the+suitability+of+irigation+water+supply+in+a+tertiary+channel+at+each%0D%0Aphase+of+irrigation+water+supply.%0D%0AThe+research+was+carried+out+using+the+method+of+survey+sampling+by+Random%0D%0ASampling+technique.+Measurement+of+flow+velocity+using+flowmeter+with%0D%0Apropeller+type+that+is+suitable+for+used+on+sectional+size+of+tertiary+channel.%0D%0APrimary+data+retrieval+is+performed+on+each+sample+by+measuring+directly%2C+using+a%0D%0Acombination+of+the+tertiary+water+gates+openings+and+elevation+water+level.+The%0D%0Aamount+of+discharge+that+complies+with+the+standard+operations+of+the+water+gatesfor+irrigation+by+local+irrigation+service+Officer+namely+UPTD+Rukti+Endah.%0D%0AAnalysis+of+suitability+water+irrigation+suply+the+giving+of+the+irrigation+water+in%0D%0Acompartments+of+a+tertiary+difference+between+irrigation+water+discharge+was%0D%0Ameasured+with+the+planned+irrigation+water+discharge+according+to+the+plan+of%0D%0AGlobal+Compatriot+Planting+system.%0D%0ABased+on+the+results+of+the+analysis%2C+retrieved+the+excess+grant+of+water+occurs+at%0D%0Athe+processing+phase+of+soil+and+plant+growth%2C+while+experiencing+a+water+shortage%0D%0Aon+the+maturation+phases+plant.+Percentage+distribution+of+irrigation+water%0D%0Asuitability+that+occurs+at+the+giving+of+the+irrigation+water+became+bigger+along%0D%0Awith+extensive+irrigation+service+area%2C+the+larger+the+area+of+irrigation+service+then%0D%0Athe+greater+the+shortage+and+excess+water+is+happening.+The+above+data+indicate%0D%0Athe+grant+of+water+Irrigation+Area+in+local+irrigation+service+Officer+UPTD+Rukti%0D%0AEndah+experienced+considerable+wastage+and+this+would+result+in+a+shortage+of%0D%0Awater+in+the+downstream+irrigation+canals+that+surely+will+be+a+problem+on+the%0D%0Agrowth+rice+and+crop+yields+will+be+obtained.%0D%0AKeyword%3A+performance+of+irrigation%2C+irrigation%2C+irrigation+Network+of+tertiary%0D%0Alevel.&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2018-07-05&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F32576%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F32576%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F32576%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Fery+Yanto%2C+1314071025++(2018)+ANALISIS+KESESUAIAN+PEMBERIAN+AIR+IRIGASI+PADA+PADA+JARINGAN+IRIGASI+TERSIER+DENGAN+LUAS+MAKSIMAL+50+HEKTAR.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F32576%2F