| dc.contributor.advisor | Abdullah, Luki | |
| dc.contributor.author | Misarudin, Muhamad | |
| dc.date.accessioned | 2023-10-13T08:06:41Z | |
| dc.date.available | 2023-10-13T08:06:41Z | |
| dc.date.issued | 2023 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/126454 | |
| dc.description.abstract | Lahan bekas tambang batubara merupakan lahan yang berpotensi dijadikan
penanaman hijauan pakan yang memiliki sifat tahan terhadap kekeringan, produksi,
dan kualitas nutrien yang tinggi. Penelitian bertujuan mengevaluasi jarak tanam dan
pemberian dosis pupuk NPK pada pertumbuhan dan produksi Indigofera zollingeriana
dengan potensi kandungan nutrisinya. Perobaan menggunakan rancangan acak
kelompok (RAK) faktorial dengan faktor pertama yaitu jarak tanam terdiri dari T1(75
cm x 100 cm), T2 (100 cm x 100 cm), T3 (150 cm x 100 cm) serta faktor kedua dosis
pupuk NPK terdiri dari D1 (15 gram/lubang tanam) D2 (30 gram/lubang tanam D3 (45
gram/lubang tanam). Parameter yang diamati adalah pertumbuhan yaitu tinggi
tanaman, jumlah daun, diameter batang, jumlah cabang, serta produksi berat segar dan
berat kering tanaman. Data yang diperoleh dianalisis menggunakan ANOVA dengan
uji lanjut Duncan. Indigofera zollingeriana yang ditanam di lahan bekas tambang pada
jarak tanam 0,75 m x 1 m dan secara konsisten dengan dosis NPK 30 gram/tanaman
menghasilkan pertumbuhan dan produksi biomassa yang terbaik dan menghasilkan
kandungan nutrisi yang tinggi sehingga baik diberikan untuk makanan ternak. | id |
| dc.description.abstract | Former coal mine land is a land that has the potential to be used as a forage
planting that has drought resistance, high production, and nutrient quality. The purpose
of this study was to evaluate planting spacing and dosing of NPK fertilizer on the
growth and production of Indigofera zollingeriana and the potential nutrient content.
The experiment used a factorial randomized group design (RAK) with the first factor
being plant spacing consisting of T1 (75 cm x 100 cm), T2 (100 cm x 100 cm), T3
(150 cm x 100 cm) and the second factor being NPK fertilizer dosage consisting of D1
(15 grams/planting hole) D2 (30 grams/planting hole D3 (45 grams/planting hole). The
observed parameters were growth, namely plant height, number of leaves, stem
diameter, number of branches, and production of fresh weight and dry weight of plants.
The data were analyzed using ANOVA with Duncan's. Indigofera zollingeriana
planted on ex-mining land at a planting distance of 0.75 m x 1 m and consistently with
an NPK dose of 30 grams/plant produces the best growth and biomass production and
produces high nutrient content so that was good for animal feed. | id |
| dc.language.iso | id | id |
| dc.publisher | IPB University | id |
| dc.title | Pertumbuhan dan Produksi Indigofera zollingeriana dengan Jarak Tanam dan Dosis Pupuk NPK Pada Lahan Bekas Tambang Batubara. | id |
| dc.title.alternative | The Growth and Production of Indigofera zollingeriana with Plant Spacing and NPK Fertilizer Dosage on Former Coal Mining Land. | id |
| dc.type | Undergraduate Thesis | id |
| dc.subject.keyword | Indigofera zoollingeriana | id |
| dc.subject.keyword | former coal mining | id |
| dc.subject.keyword | NPK fertilizer | id |
| dc.subject.keyword | plant spacing | id |
