?url_ver=Z39.88-2004&rft_id=1314071049&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PEMANFAATAN+ECENG+GONDOK+(Eichornia+crassipes)+DENGAN+PEREKAT+TAPIOKA+SEBAGAI+BAHAN+BAKU+PAPAN+SERAT&rft.creator=Rizky+Hendra+Wijaya%2C+1314071049&rft.subject=Pertanian+(+Umum+)&rft.description=Eceng+gondok+(Eichhornia+Crassipes)+merupakan+gulma+air+yang+telah+banyak+dikenal+orang.+Eceng+Gondok+berkembang+biak+dengan+sangat+cepat%2C+baik+secara+vegetatif+maupun+generatif.+Perkembangbiakan+secara+vegetatif+dapat+melipat+ganda+2+kali+dalam+waktu+7+%E2%80%93+10+hari.+Sedangkan+1+batang+eceng+gondok+dewasa+dalam+52+hari+mampu+berkembang+seluas+1m%5E2.+Populasi+eceng+gondok+yang+terlalu+banyak+dapat+menyebabkan+berbagai+masalah%2C+seperti+terganggunya+biota+air+yang+ada+dibawahnya%2C+bahkan+apabila+sudah+terlalu+banyak+dapat+menyababkan+sedimentasi.+Dari+sekian+banyak+masalah+yang+disebabkan+pertumbuhan+eceng+gondok+yang+begitu+pesat%2C+terdapat+potensi+yang+perlu+dimanfaatkan.+Eceng+gondok+memiliki+kandungan+lignoselulosa+yang+cukup+tinggi+sehingga+dapat+dijadikan+papan+serat.+Papan+serat+adalah+berupa+papan+tiruan+yang+terbuat+dari+tumbuhan+yang+berlignoselulosa+yang+kemudian+dilakukan+perekatan+dan+dilakukan+pengempaan+panas+dan+pengempaan+dingin.+Ada+dua+macam+perekat+yang+biasa+dipergunakan+untuk+membuat+papan+serat%2C+yaitu+perekat+buatan+dan+alami.+.+Sedangkan+contoh+perekat+alami+adalah+perekat+dari+tapioka.Penelitian+ini+menggunakan+perekat+alami+tapioka%2C+karena+selain+harganya+lebih+murah+dibanding+perekat+buatan%2C+juga+mudah+untuk+didapatkan.+Tujuan+dari+penelitian+ini+untuk+mengetahui+pengaruh+kadar+perekat%2C+waktu+pengepresan%2C+interaksi+kedua+faktor+dan+mengetahui+komposisi+penghasil+papan+serat+eceng+gondok+dengan+sifat+fisis+terbaik.%0D%0APenelitian+ini+dilaksanakan+pada+pada+bulan+Maret+%E2%80%93+April+2018+di+Lab.+Daya+Alat+dan+Mesin+Pertanian+(DAMP)%2C+Jurusan+Teknik+Pertanian%2C+Fakultas+Pertanian%2C+Universitas+Lampung+dengan+menggunakan+Rancangan+Acak+Lengkap+Faktorial+(RALF)+2+faktor.+Faktor+1+merupakan+kadar+perekat+tapioka+dengan+4+taraf+perlakuan+yaitu+tanpa+pemberian+tapioka%2C+pemberian+10%25+tapioka%2C+20%25++tapioka%2C+dan+30%25+tapioka+dengan+faktor+2+yaitu+waktu+pressing+menggunakan+2+taraf+perlakuan+yaitu+60+menit+dan+120+menit.+Eceng+gondok+dikeringkan+di+bawah+sinar+matahari+dengan+kadar+air+sekitar+12%25.+Setelah+kering+dipotong+%E2%80%93+potong+dengan+ukuran+1+%E2%80%93+2+cm+lalu+direndam+selama+1+minggu+dan+diblender+menjadi+pulp+atau+bubur.++Pulp+dicetak+dengan+kempa+dingin+bertekanan+5+MPa+dengan+dimensi+cetakan+papan+10x10cm.++Parameter+yang+diamati+adalah+sifat+fisis+papan+yang+meliputi+kerapatan%2C+kadar+air%2C+daya+serap+air%2C+dan+pengembangan+tebal+serta+mutu+papan+berdasarkan+penampilan+papan+serat+yang+dihasilkan+dengan+mengacu+pada++SNI+01-4449-2006.+Hasil+penelitian+diperoleh+sifat+fisis+papan+serat+daun+nanas+memiliki+kerapatan+0%2C40+%E2%80%93+0%2C76+g%2Fcm3+termasuk+kedalam+papan+serat+papan+serat+berkerapatan+sedang%2C+kadar+air+13%2C5+%E2%80%93+14%2C41+%25%2C+daya+serap+air+papan+setelah+perendaman+2+jam+yaitu+119%2C42+-+235%2C29+%25%2C+daya+serap+air+papan+setelah+24+jam+berkisar+antara+149%2C48+-+305%2C75+%25%2C+dan+pengembangan+tebal+11%2C44+%E2%80%93+76%2C86+%25.++Untuk+mutu+penampilan+mutu+khusus+papan+serat+sesuai+dengan+SNI+01-4449-2006+terbaik+adalah+papan+dengan+perlakuan+perekat+20%25+(T3)+karena+16%2C67%25+dari+seluruh+papan+bermutu+A+dan+50%25+bermutu+B.%0D%0AKata+Kunci+++++++++++%3A+Eceng+Gondok%2C+Cold+press%2C+Papan+Serat%2C+Refining%2C+Tapioka+%0D%0A%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0A%0D%0AWater+hyacinth+(Eichhornia+crassipes)+is+a+aquatic+weed+that+widely+known+by+people.+Water+hyacinth+proliferate+very+quickly%2C+both+vegetatively+and+generatively.+It+can+growth+2+time+within+7+-+10+days.+While+1+stem+of+water+hyacinth+is+able+to+develop+an+area+of+1m%5E2+in+52+days.+Excessive+water+hyacinth+populations+can+cause+a+variety+of+problems%2C+such+as+aquatic+biota+disturbance%2C+even+sedimentation.+Beside+many+problems+caused+by+the+rapidly+growth+of+water+hyacinth%2C+there+is+potential+that+needs+to+be+utilized.+Water+hyacinth+has+a+high+lignocellulosic+content+that+can+be+used+as+a+fiberboard+raw+materia.+Fiber+board+is+a+kind+of+artificial+board+made+by+lignoselulosic+plants+then+glue+and+press+by+hot+press+and+cold+forging.%0D%0AThere+are+two+kinds+of+adhesives+commonly+used+to+make+fiber+boards%2C+which+are+natural+and+artificial+adhesives.+The+example+of+natural+adhesive+is+tapioca.+This+research+used+natural+tapioca+adhesive%2C+beside+it+is+cheaper+price+than+artificial+adhesives%2C+its+also+easy+to+obtain.+The+aims+of+this+research+are+to+know+the+influence+level+of+adhesive+addition%2C+pressing+time%2C+interaction+of+both+factors+and+know+the+composition+of+water+hyacinth+fiber+producer+with+the+best+physical+properties.%0D%0AThe+study+was+conducted+in+March+-+April+2018+at+the+Lab.+Agricultural+Equipment+and+Machinery+(DAMP)%2C+Department+of+Agricultural+Engineering%2C+Faculty+of+Agriculture%2C+University+of+Lampung+using+Factorial+Random+Design+Factorial+(RALF)+2+factors.+Factor+1+is+the+addition+of+tapioca+adhesive+with+4+levels+of+treatment+ie+without+tapioca+addition%2C+10%25+tapioca%2C+20%25+tapioca%2C+and+30%25+tapioca+with+factor+2+ie+pressing+time+using+2+treatment+levels+of+60+minutes+and+120+minutes.+Water+hyacinth+was+dried+in+the+sun+with+a+moisture+content+of+about+12%25.+After+drying+cut+to+pieces+1+-+2+cm+then+soaked+for+1+week+and+blend+into+pulp+or+porridge.+Pulp+was+molded+with+5+MPa+pressurized+cold+presses+with+10x10cm+board+dimensions.+The+parameters+observed+were+the+physical+properties+of+the+board+which+include+the+density%2C+moisture+content%2C+water+absorption%2C+and+the+development+of+thickness+and+board+quality+based+on+the+appearance+of+the+fiberboard+produced+by+referring+to+SNI+01-4449-2006.+%0D%0AThe+results+showed+that+the+physical+properties+of+pineapple+fiber+board+board+had+a+density+of+0.40+to+0.69+g%2Fcm3+included+into+low+density+fiber+boards+and+medium+density+fibers%2C+water+content+of+13.5+-+14.41%25%2C+water+absorption+of+boards+after+immersion+2+hours+ie+119.42+-+235.29%25%2C+water+absorption+board+after+24+hours+ranged+between+149.48+-+305.75%25%2C+and+the+development+of+thickness+11.44+-+76.86%25.+For+the+quality+performance+of+special+fiber+board+in+accordance+with+SNI+01-4449-2006+is+the+best+board+with+20%25+adhesive+treatment+(T3)+because+16.67%25+of+all+quality+boards+A+and+50%25+are+of+quality+B.%0D%0AKeywords+++++++++++++%3A+Cold+pressing%2C+Material+Fiber%2C+Refining%2C+Tapioca%2C+Water+hyacinth+&rft.publisher=Fakultas+Pertanian&rft.date=2018-08-03&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F32782%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F32782%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F32782%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Rizky+Hendra+Wijaya%2C+1314071049++(2018)+PEMANFAATAN+ECENG+GONDOK+(Eichornia+crassipes)+DENGAN+PEREKAT+TAPIOKA+SEBAGAI+BAHAN+BAKU+PAPAN+SERAT.++Fakultas+Pertanian%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F32782%2F