?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+SISTEM+OLAH+TANAH+DAN+PEMUPUKAN+NITROGEN%0D%0A%0D%0AJANGKA+PANJANG+MUSIM+TANAM+KE-37+TERHADAP+pH+DAN+C-%0D%0AORGANIK+PADA+MASA+BERA+DI+LAHAN+PERCOBAAN+POLITEKNIK%0D%0A%0D%0ANEGERI+LAMPUNG%0D%0A&rft.creator=Roby+%2C+Fernandi&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Masa+bera+merupakan+masa+dimana+tanah+dalam+kondisi+istirahat.+Dengan%0D%0Ademikian+masa+bera+mempunyai+nilai+positif+dan+negatif+tergantung+dalam%0D%0Aperspektif+dari+mana+masa+bera+ini+ditinjau.+Penelitian+ini+bertujuan+untuk%0D%0Amengetahui+pengaruh+perlakuan+olah+tanah+terhadap+pH+dan+C-organik+tanah+pada%0D%0Amesa+bera+tanah%2C+untuk+mengetahui+pemberian+pupuk+N+dapat+mempengaruhi+pH%0D%0Atanah+dan+C-organik+tanah+pada+mesa+bera+tanah%2C+Serta+mengetahui+interaksi%0D%0Aantara+perlakuan+sistem+olah+tanah+dan+pemberian+pemupukan+N+terhadap+pH+dan%0D%0AC-organik+tanah+pada+mesa+bera+tanah.+Penelitian+dilakukan+di+lahan+Politeknik%0D%0ANegeri+Lampung+dan+dilaksanakan+pada+bulan+Maret+hingga+April+tahun+2024.%0D%0APenelitian+ini+dilakukan+dengan+menggunakan+rancangan+acak+kelompok+(RAK)%0D%0Ayang+disusun+secara+faktorial+2+faktor+yang+terdiri+dari+6+(enam)+kombinasi%0D%0Aperlakuan%2C+yaitu+N0T1+(Tanpa+pupuk+%2B+olah+tanah+intensif)%2C+N0T2+(Tanpa+pupuk%0D%0A%2B+olah+tanah+minimum)%2C+N0T3+(Tanpa+pupuk+%2B+tanpa+olah+tanah)%2C+N2T1+(Urea%0D%0A200+kg+N+ha-1+%2B+olah+tanah+intensif)%2C+N2T2+(Urea+200+kg+N+ha-1+%2B+olah+tanah%0D%0Aminimum)%2C+N2T3+(Urea+200+kg+N+ha-1+%2B+tanpa+olah+tanah)+dan+4+(empat)+ulangan.%0D%0AData+dianalisis+dengan+menggunakan+analisis+ragam+dan+uji+lanjut+pada+taraf+5%25.%0D%0AHasil+penelitian+menunjukkan+bahwa+perlakun+sistem+olah+tanah+dan+pemupukkan%0D%0AN+berpengaruh+nyata+terhadap+pH+H2O.+Aplikasi+perlakuan+sistem+olah+tanah+dan%0D%0Apemupukkan+N+tidak+berpengaruh+nyata+terhadap+C-organik.%0D%0A%0D%0AKata+kunci%3A+sistem+olah+tanah%2C+pupuk+nitrogen%2C+masa+bera%0D%0A%0D%0AABSTRACT%0D%0A%0D%0ATHE+EFFECT+OF+LONG-TERM+SOIL+MANAGEMENT+SYSTEMS+AND%0D%0ANITROGEN+FERTILIZATION+ON+PLANTING+SEASON+37+ON+pH+AND+ORGANIC%0D%0AC+DURING+THE+FALLOW+PERIOD+IN+THE+EXPERIMENTAL+FIELD+OF+THE%0D%0A%0D%0ASTATE+POLYTECHNIC+OF+LAMPUNG%0D%0A%0D%0ABy%0D%0ARoby+Fernandi%0D%0A%0D%0AThe+fallow+period+is+a+time+when+the+soil+is+in+a+state+of+rest.+Thus%2C+the+fallow%0D%0Aperiod+has+both+positive+and+negative+values+depending+on+the+perspective+from%0D%0Awhich+it+is+viewed.+This+study+aims+to+determine+the+effect+of+soil+tillage%0D%0Atreatments+on+soil+pH+and+organic+C+during+the+fallow+period%2C+to+determine%0D%0Awhether+the+application+of+N+fertilizer+can+influence+soil+pH+and+organic+C+during%0D%0Athe+fallow+period%2C+and+to+understand+the+interaction+between+soil+tillage+systems%0D%0Aand+N+fertilization+on+soil+pH+and+organic+C+during+the+fallow+period.+The%0D%0Aresearch+was+conducted+on+the+land+of+Lampung+State+Polytechnic+from+March+to%0D%0AApril+2024.+This+study+was+carried+out+using+a+randomized+block+design+(RBD)%0D%0Aarranged+in+a+factorial+2-factor+design+consisting+of+6+(six)+treatment%0D%0Acombinations%2C+namely+N0T1+(No+fertilizer+%2B+intensive+tillage)%2C+N0T2+(No+fertilizer%0D%0A%2B+minimum+tillage)%2C+N0T3+(No+fertilizer+%2B+no+tillage)%2C+N2T1+(Urea+200+kg+N+ha-1%0D%0A%2B+intensive+tillage)%2C+N2T2+(Urea+200+kg+N+ha-1+%2B+minimum+tillage)%2C+N2T3+(Urea%0D%0A200+kg+N+ha-1+%2B+no+tillage)+and+4+(four)+replications.+The+data+were+analyzed%0D%0Ausing+variance+analysis+and+further+tested+at+the+5%25+level.+The+results+showed+that%0D%0Athe+soil+tillage+system+and+N+fertilization+treatments+significantly+affected+soil+pH%0D%0A(H2O).+The+application+of+soil+tillage+systems+and+N+fertilization+did+not%0D%0Asignificantly+affect+organic+C.%0D%0AKeywords%3A+soil+tillage+system%2C+nitrogen+fertilizer%2C+fallow+period.&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2024-05-31&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83667%2F1%2FABSTRAK%2520-%2520Roby%2520Fernandi.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83667%2F2%2FFULL%2520SKRIPSI_ROBY%2520FERNANDI%2520-%2520Roby%2520Fernandi.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83667%2F3%2FFULL%2520SKRIPSI%2520TANPA%2520PEMBAHASAN_ROBY%2520FERNANDI%2520-%2520Roby%2520Fernandi.pdf&rft.identifier=++Roby+%2C+Fernandi++(2024)+PENGARUH+SISTEM+OLAH+TANAH+DAN+PEMUPUKAN+NITROGEN+JANGKA+PANJANG+MUSIM+TANAM+KE-37+TERHADAP+pH+DAN+C-+ORGANIK+PADA+MASA+BERA+DI+LAHAN+PERCOBAAN+POLITEKNIK+NEGERI+LAMPUNG.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F83667%2F