dc.contributor.advisor | Suwarno, Suwarno | |
dc.contributor.advisor | Purwakusuma, Wahyu | |
dc.contributor.advisor | Ratdiana, Ratdiana | |
dc.contributor.author | Azhar, Kevin Syaifulloh | |
dc.date.accessioned | 2023-02-01T09:26:30Z | |
dc.date.available | 2023-02-01T09:26:30Z | |
dc.date.issued | 2023-02-01 | |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/116551 | |
dc.description.abstract | Permasalahan yang dihadapi oleh PT Great Giant Pineapple pada lahan 88C2 dalam budidaya nanas adalah terjadinya pemadatan tanah (soil compaction) dan rendahnya sifat kimia tanah. Limbah ekstraksi bromelain dan cacahan bambu merupakan bahan organik yang mengandung lignin tinggi sehingga diharapkan akan mempunyai residence time yang lebih panjang. Bahan ini diharapkan dapat memberikan pengaruh terhadap kimia tanah di lapangan sehingga dapat meningkatkan pertumbuhan akar nanas yang selanjutnya dapat meningkatkan produksi nanas. Penelitian ini merupakan percobaan faktorial dua faktor (petak utama) yang ditempatkan dalam rancangan petak terpisah (split plot). Faktor pertama jenis bahan organik organik terdiri dari dua taraf: limbah ekstraksi ekstraksi bromelain dan bambu cacah, merupakan petak utama, faktor kedua dosis bahan organik terdiri dari lima taraf: 0, 20, 40, 60, dan 80 ton ha-1 dan merupakan anak petak. Data diolah dengan menggunakan aplikasi minitab dan parameter yang berpengaruh nyata diolah lebih lanjut dengan Duncan Multiple Range Test (DMRT.) Parameter yang diamati adalah sifat kimia tanah, kadar hara tanaman, dan pertumbuhan vegetatif tanaman. Hasil percobaan menunjukkan bahwa kondisi kesuburan tanah awal rendah. Setelah aplikasi, bahan organik berpengaruh nyata terhadap pH H2O, C-Organik, Fe tersedia, Zn tersedia, Al-dd dan KTK, sedangkan dosis bahan organik berpengaruh nyata terhadap P tersedia. Bahan organik berpengaruh nyata terhadap kadar hara P, namun tingkat kecukupan hara N dan Ca masih rendah. Jenis bahan organik berpengaruh nyata terhadap lebar daun dan indeks tanaman. Dosis bahan organik berpengaruh nyata terhadap lebar daun dan indeks tanaman. | id |
dc.description.abstract | The problem faced by PT Great Giant Pineapple's in 88C2 land in pineapple cultivation is soil compaction and low soil chemical properties. Bromelain extraction waste and chopped bamboo are organic materials that contain high lignin so they are expected to have a longer residence time. This material is expected to have an influence on improving the chemical properties of the soil in the field so that it can increase the growth of pineapple root which can further increase pineapple production. This study is a two-factor factorial experiment (main plot) placed in a split plot design. The first factor of the type of organic organic matter consists of two levels: bromelain extraction waste fiber and chopped bamboo, is the main plot, the second factor is the dose of organic matter consists of five levels: 0, 20, 40, 60, and 80 tons of ha-1 and is a child plot. The data was processed with variance analysis and the parameters of real effect were further processed with the Duncan Multiple Range Test (DMRT.) The observed parameters are the chemical properties of the soil, the nutrient content of plants, and the vegetative growth of plants. The results of the experiment showed that the conditions of early soil fertility were low. After application, organic matter has a marked effect on pH H2O, C-Organic, Fe available, Zn available, exchangeable Al and KTK, while the dose of organic matter has a noticeable effect on P available. Organic matter has a significant effect on P nutrient levels, but the level of adequacy of N and Ca nutrients is still low. This type of organic matter has a noticeable effect on the width of the leaves and the index of the plant. The dose of organic matter has a noticeable effect on the width of the leaves and the plant index. | id |
dc.description.sponsorship | Kementerian Pendidikan, Kebudayaan, Riset dan Teknologi melalui Program
Matching Fund Kedaireka 2021 serta PT. Great Giant Pineapple (GGP) | id |
dc.language.iso | id | id |
dc.publisher | IPB University | id |
dc.title | Perbaikan Sifat Kimia Tanah dan Pertumbuhan Tanaman Nanas dengan Pemanfaatan Limbah Ekstraksi Bromelain dan Bambu Cacah | id |
dc.title.alternative | Improvement of Soil Chemical Properties and Pineapple Plant Growth by Ultilizing Bromelain Waste Fiber and Chopped Bamboo | id |
dc.type | Undergraduate Thesis | id |
dc.subject.keyword | Pineapple | id |
dc.subject.keyword | Bromelain | id |
dc.subject.keyword | Bamboo | id |