dc.contributor.advisor | Hariyadi | |
dc.contributor.advisor | Suwarto | |
dc.contributor.author | Afifuddin | |
dc.date.accessioned | 2021-10-14T13:47:40Z | |
dc.date.available | 2021-10-14T13:47:40Z | |
dc.date.issued | 2021 | |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/109639 | |
dc.description.abstract | Pemupukan merupakan bagian dari kegiatan utama dan sangat penting
dalam pemeliharaan tanaman kelapa sawit. Kegiatan magang ini bertujuan untuk
meningkatkan pengetahuan, keterampilan kerja dalam aspek teknis dan manajerial
perkebunan sawit, dan menganalisis manajemen pemupukan tanaman kelapa sawit
di Kebun Petapahan. Pengamatan aspek khusus dilakukan terhadap manajemen
pemupukan di lapangan berdasarkan prinsip 5 tepat (tepat jenis, tepat dosis, tepat
tempat, tepat waktu, dan tepat cara aplikasi) dan gejala defisiensi unsur hara pada
tanaman kelapa sawit. Hasil pengamatan menunjukkan pemupukan di Kebun
Petapahan pada ketepatan jenis pupuk KCL dan Borate, ketepatan dosis pupuk
KCL, dan ketepatan tempat sudah sesuai dengan rekomendasi perusahaan yaitu
sebesar 100%, 97,78%, dan 152,81 cm. Ketepatan cara aplikasi pupuk sudah
cukup baik dengan persentase rata-rata 91,11%, namun pada pengamatan
ketepatan dosis pupuk KCL masih dibawah standar aplikasi kebun yaitu 90,56%.
Pengamatan ketepatan waktu aplikasi pupuk Urea, Rock phosphate, dan Dolomite
masih belum sesuai dengan waktu aplikasi yang direkomendasikan. Pengamatan
pada gejala defisiensi unsur hara menunjukkan bahwa di Kebun Petapahan
terdapat 12% tanaman yang mengalami gejala defisiensi unsur hara kalium (K). | id |
dc.description.abstract | Fertilization is part of the main activity and is very important in the
maintenance of oil palm plantations. This internship activity aims to improve
knowledge, work skills in technical and managerial aspects of oil palm
plantations, and analyze fertilizer management for oil palm plantations in
Petapahan Estates. Observations of special aspects were carried out on fertilizer
management in the field based on the right 5 principles (right type, right dose,
right place, right time, and right application method) and symptoms of nutrient
deficiency in oil palm plants. The results of the observations showed that
fertilization in Petapahan Gardens on the accuracy of KCL and Borate fertilizer
types, KCL fertilizer dosage accuracy, and location accuracy were in accordance
with the company's recommendations, namely 100%, 97,78%, and 152,81 cm. The
accuracy of the fertilizer application method is quite good with an average
percentage of 91,11%, but the observation of the accuracy of KCL fertilizer
dosage is still below the garden application standard, which is 90,56%.
Observation of timeliness of application of Urea, Rock phosphate, and Dolomite
fertilizers is still not in accordance with the recommended application time.
Observations on the symptoms of nutrient deficiency showed that in Petapahan
Gardens there were 12% of plants that experienced symptoms of potassium (K)
nutrient deficiency. | id |
dc.language.iso | id | id |
dc.publisher | IPB University | id |
dc.title | Manajemen Pemupukan Tanaman Kelapa Sawit (Elaeis guineensis Jacq.) Pada Tanaman Menghasilkan di Kebun Petapahan PT Peputra Masterindo, Kampar, Riau | id |
dc.title.alternative | Fertilization Management of Palm Oil Plants (Elaeis guineensis Jacq.) on Mature Crops at Petapahan Estate, PT Peputra Masterindo, Kampar, Riau | id |
dc.type | Undergraduate Thesis | id |
dc.subject.keyword | nutrient deficiency | id |
dc.subject.keyword | recommendation | id |
dc.subject.keyword | proper fertilization | id |