The application of foliar fertilizer for tea crops as alternative fertilization method during dry period condition in Pagilaran tea estate. Pemakaian pupuk daun pada tanaman ten sebagai alternatif cara pemupukan ..
| Main Author: | Perpustakaan UGM, i-lib |
|---|---|
| Format: | Article NonPeerReviewed |
| Terbitan: |
[Yogyakarta] : Universitas Gadjah Mada
, 2000
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| Subjects: | |
| Online Access: |
https://repository.ugm.ac.id/22082/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=4962 |
Daftar Isi:
- Suatu penelitian dengan percobaan lapangan telah dilakukan di kebun teh PT Pagilaran, Batang, untuk mengkaji pemakaian pupuk daun pada tanaman teh sebagai alternatif cara pemupukan dalam rangka mengatasi problem pelaksanaan pemupukan di musim kering. Percobaan dengan menggunakan rancangan petak-terbagi terdiri atas anak petak (sub plot) pemupukan daun dengan dan tanpa perlakuan pemupukan daun, petak utama (main plot) adalah klon teh yang terdiri atas 8 klon unggul (PS I, Cin 56, Cin 143, SKM 118, Kiara 8, TRI 2024, PG:- biji dan TRI 2025). Ulangan dilakukan empat kali. Pengamatan dilakukan terhadap panen pucuk dengan rumus petik medium berupa : bobot total pucuk, persentase bobot pucuk peko dan persentase bobot pucuk burung. Panen dilakukan tujuh (7) kali, dimulai pada tanggal 25 Agustus 1997 sampai dengan 6 Oktober 1997. Hasil penelitian menunjukkan bahwa pupuk daun berpengaruh nyata pada kenaikan pucuk, utamanya bobot (47% pada panen II, 46 % pada panen III, 8% pada panen IV), dan untuk selanjutnya pada saat tanaman telah mengalami kekurangan air, pupuk daun tidak memberikan pengaruh pada kenaikan basil panen. Dan analisis pucuk diperoleh hasil bahwa pupuk daun tidak mampu untuk menaikkan bobot total pucuk pecco. Kata kunci : pupuk daun, the, musim kering A field experiment was done to study the effect of the application of foliar fertilizer on growth and yield of the in Pagilaran tea estate as an alternative method of applying fertilizer during the dry season that the ordinary fertilizer application cannot be done. The field experimental design used was Split-Plot with four replications. The sub-plot was the application of foliar fertilizer : applied and not applied. The main-plot was tea clone. There are eight clone: PS I, Cin 56, Cin 143, SKM 118, Kiara 8, TRI 2024, PGL biji and TRI 2025. The plots were 100 Sq.m. Observations were done on shoots yield, plucked following the criterion of pure medium. The data were the total weight of shoots plucked, the percentage of pecco and burung shoots (by weight). Plucking were done for seven (7) times starting at August 25, 1997 up to October 6, 1997. The results of the experiment showed that foliar fertilizer (in this experiment the foliar fertilizer used was Bayfolan) increased the shoots yield significantly, particularly on the second. third and the fourth plucking by 47%, 16% and 8% respectively, when the plants under mild stress. The fifth, sixth and seventh plucking shown has no increase on yield due to the condition that plant had already under the severely drought stress. The shoots analysis indicated that the application of foliar fertilizer under the condition of drought stress was not able to improve the percentage of pecco shoots. Key words : foliar fertilizer, tea, dry period