?url_ver=Z39.88-2004&rft_id=1854181004++&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+APLIKASI+LIMBAH+BATANG+NANAS+PADA+%0D%0APERTANAMAN+SORGUM+(Sorghum+bicolor+(L.)+Moench)+TERHADAP++%0D%0APORI+MAKRO+PADA+TANAH+PEJAL+%0D%0A&rft.creator=FAZAR+SIDIQ+KUSUMAH+PUTRA++%2C+fazarkusumah86%40gmail.com&rft.subject=000+Ilmu+komputer%2C+informasi+dan+pekerjaan+umum&rft.subject=001+Ilmu+pengetahuan&rft.description=ABSTRAK+%0D%0A+%0D%0A%0D%0A++%0D%0APENGARUH+APLIKASI+LIMBAH+BATANG+NANAS+PADA+%0D%0APERTANAMAN+SORGUM+(Sorghum+bicolor+(L.)+Moench)+TERHADAP++%0D%0APORI+MAKRO+PADA+TANAH+PEJAL+%0D%0A+%0D%0A+%0D%0A++%0D%0AOleh+%0D%0A++%0D%0AFazar+Sidiq+Kusumah+Putra+%0D%0A+%0D%0A++%0D%0ASebagian+besar+pengolahan+tanah+dilakukan+secara+mekanis.+namun%2C+hal+ini+dapat%0D%0Amengakibatkan+terjadinya+pemadatan+tanah+sehingga+terjadi+penurunan+kualitas+sifat+fisik%0D%0Atanah+seperti+ruang+pori+makro%2C+struktur+tanah%2C+dan+distribusi+agregat.+Tujuan+dari+penelitian%0D%0Aini+yaitu+untuk+mengetahui+pengaruh+penambahan+limbah+batang+nanas+dalam+upaya%0D%0Amemperbaiki+ruang+pori+makro+dan+mengetahui+dosis+limbah+batang+nanas+yang+efektif%0D%0Auntuk+memperbaiki+ruang+pori+makro.+Penelitian+ini+dilaksanakan+pada+bulan+September%0D%0A2021-Maret+2022+di+Gunung+Terang%2C+Kecamatan+Tanjung+Karang+Barat%2C+Kota+Bandar%0D%0ALampung%2C+Lampung.+Sedangkan+untuk+analisis+fisik+tanah+dilakukan+di+Laboratorium+Ilmu%0D%0ATanah%2C+Fakultas+Pertanian%2C+Universitas+Lampung.+Penelitian+ini+dilakukan+dengan+4%0D%0Aperlakuan+dan+5+ulangan%2C+sehingga+terdapat+20+petak+percobaan.+Perlakuan+terdiri+dari+%2C+P0%0D%0A%3A+tanpa+limbah+batang+nanas++0+ton%2Fha%2C+P1+%3A+limbah+batang+nanas+25+ton%2Fha%2C+P2+%3A+limbah%0D%0Abatang+nanas+50+ton%2Fha%2C+P3+%3A+limbah+batang+nanas+75+ton%2Fha.+Penelitian+ini+menggunakan%0D%0Aanalisis+secara+kualitatif+yaitu+membandingkan+data+yang+diamati+dengan+data+kriteria+yang%0D%0Asudah+ada.+Hasil+dari+penelitian+ini+menunjukkan+bahwa+pemberian+limbah+batang+nanas%0D%0Abelum+dapat+mengubah+kelas+ruang+pori+makro.+Hasil+ruang+pori+makro+pada+penelitian+ini%0D%0Aberkisar+6%2C74%25-10%2C96%25+dengan+kelas+sedang.++%0D%0A++%0D%0AKata+Kunci%3A+Limbah+batang+nanas%2C+ruang+pori+makro%2C+tanah+pejal+%0D%0A%0D%0A%0D%0AMost+of+the+tillage+is+done+mechanically.+However%2C+this+can+result+in+soil+compaction%0D%0Aresulting+in+a+decrease+quality+soil+physical+properties+such+as+macro+pore+space%2C+soil%0D%0Astructure%2C+and+aggregate+distribution.+The+purpose+of+this+research+that+was+to+determine+the%0D%0Aeffect+of+adding+pineapple+stem+waste+in+an+effort+to+improve+macro+pore+space+and+to%0D%0Adetermine+the+effective+dose+of+pineapple+stem+waste+to+improve+macro+pore+space.+This%0D%0Aresearch+was+conducted+in+September+2021-March+2022+in+Gunung+Terang%2C+Tanjung%0D%0AKarang+Barat+District%2C+Bandar+Lampung+City%2C+Lampung.+Meanwhile%2C+the+physical+soil%0D%0Aanalysis+was+carried+out+at+the+Soil+Science+Laboratory%2C+Faculty+of+Agriculture%2C+University%0D%0Aof+Lampung.+This+research+was+conducted+with+4+treatments+and+5+replications%2C+so+there%0D%0Awere+20+experimental+plots.+The+treatments+consisted+of%2C+P0%3A+no+pineapple+stem+waste+0%0D%0Atons%2Fha%2C+P1%3A+pineapple+stem+waste+25+tons%2Fha%2C+P2%3A+pineapple+stem+waste+50+tons%2Fha%2C+P3%3A%0D%0Apineapple+stem+waste+75+tons%2Fha.+This+research+uses+qualitative+analysis%2C+which+is+to%0D%0Acompare+the+observed+data+with+existing+criteria+data.+The+results+of+this+research+that+the%0D%0Ause+of+pineapple+stem+waste+has+not+been+able+to+change+the+macro+pore+space+class.+The%0D%0Aresults+of+macro+pore+space+in+this+study+ranged+from+6.74%25-10.96%25++belonged+to+the%0D%0Amiddle+class++%0D%0A++%0D%0AKeyword%3A+Pineapple+stem+waste%2C+macro+pore+space%2C+solid+soil++&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2022-10-26&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F67370%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F67370%2F3%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F67370%2F2%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++FAZAR+SIDIQ+KUSUMAH+PUTRA+%2C+fazarkusumah86%40gmail.com++(2022)+PENGARUH+APLIKASI+LIMBAH+BATANG+NANAS+PADA+PERTANAMAN+SORGUM+(Sorghum+bicolor+(L.)+Moench)+TERHADAP+PORI+MAKRO+PADA+TANAH+PEJAL.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.++++(Submitted)++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F67370%2F