Putri, Stevania Nersiartista (2024) APLIKASI PUPUK ORGANIK CAIR LINDI DAN DEFOLIASI DAUN TERHADAP PERTUMBUHAN DAN HASIL KUBIS (Brassica oleracea L. var. capitata). Other thesis, UPN Veteran Yogyakarta.
![[thumbnail of 1. Skripsi Fulltext_13420013_Stevania Nersiartista Putri.pdf]](http://eprints.upnyk.ac.id/style/images/fileicons/text.png) |
Text
1. Skripsi Fulltext_13420013_Stevania Nersiartista Putri.pdf Restricted to Repository staff only Download (1MB) |
|
Text
2. Cover_134200113_Stevania Nersiartista Putri.pdf Download (70kB) |
|
Text
3. Abstrak_134200113_Stevania Nersiartista Putri.pdf Download (67kB) |
|
Text
4. Lembar Pengesahan_134200113_Stevania Nersiartista Putri.pdf Download (232kB) |
|
Text
5. Daftar Isi_134200113_Stevania Nersiartista Putri.pdf Download (71kB) |
|
Text
6. Daftar Pustaka_134200113_Stevania Nersiartista Putri.pdf Download (171kB) |
Abstract
v
APLIKASI PUPUK ORGANIK CAIR LINDI DAN DEFOLIASI DAUN
TERHADAP PERTUMBUHAN DAN HASIL KUBIS
(Brassica oleracea L. var. capitata)
Oleh: Stevania Nersiartista Putri
Dibimbing oleh: Oktavia Sarhesti Padmini
ABSTRAK
Kubis merupakan salah satu komoditi yang diminati masyarakat. Kebanyakan
budidaya tanaman kubis masih menggunakan pupuk kimia dan letak wilayah
budidaya terbatas pada dataran tinggi. Penelitian ini bertujuan untuk mengetahui
pengaruh pemberian berbagai konsentrasi Pupuk Organik Cair (POC) lindi dan
defoliasi daun dapat meningkatkan hasil tanaman kubis. Metode penelitian
menggunakan Rancangan Acak Kelompok Lengkap (RAKL) dengan 2 faktor +
kontrol. Faktor pertama yaitu POC lindi dengan konsentrasi 1%, 2%, dan 3%.
Faktor kedua perlakuan defoliasi 2, 3, dan 4 helai daun. Data dianalisis
menggunakan Analysis of Variance (ANOVA) taraf 5%, uji lanjut Ducan’s
Multiple Range Test (DMRT) taraf 5%, dan uji kontras orthogonal. Hasil penelitian
menunjukkan perlakuan konsentrasi POC lindi dan defoliasi daun tidak memiliki
beda nyata dibandingkan kontrol. Tidak terdapat interaksi penggunaan POC lindi
dengan defoliasi daun dalam meningkatkan pertumbuhan dan hasil tanaman kubis.
Perlakuan konsentrasi POC 2% memberikan hasil lebih baik pada parameter jumlah
daun umur 35, 42, 56, 63, dan 70 HST, luas daun, bobot kering tanaman, indeks
panen, diameter krop, dan bobot segar krop. Perlakuan defoliasi daun 2 helai
memberikan jumlah daun terbanyak pada umur 35, 42, dan 49 HST, luas daun
paling luas, dan bobot kering tanaman paling berat. Perlakuan defoliasi daun 4 helai
memberikan nilai diameter krop paling besar dan bobot segar krop paling berat.
Kata Kunci : kubis, POC, defoliasi, lindi
vi
APPLICATION OF LEACHATE ORGANIC LIQUID FERTILIZER AND
LEAF DEFOLIATION TO THE CABBAGES GROWTH AND YIELD
(Brassica oleracea L. var. capitata)
Author: Stevania Nersiartista Putri
Supervised by: Oktavia Sarhesti Padmini
ABSTRACT
Cabbage is a highly-searched commodity. However, most cultivation mainly uses
chemical fertilizers and the locations are limited to the highlands. This study aims
to examine the interaction of the use of leachate liquid organic fertilizer with leaf
defoliation and determine the best concentration of leachate LOF and leaf
defoliation. This study was conducted with a Randomized Complete Block Design
(RCBD) with 2 factors + control as its research method. The first factor was
leachate LOF with 1%, 2%, and 3% concentration. The second factor was
defoliation treatment of 2, 3, and 4 leaves. Collected data were analyzed using
Analysis of Variance (ANOVA) at a 5% level, Ducan's Multiple Range Test (DMRT)
at a 5% level, and an orthogonal contrast test. The results showed that the treatment
of leachate LOF concentration and leaf defoliation did not significantly differ from
the control. There is no interaction between the use of leachate LOF and leaf
defoliation in increasing the growth and yield of cabbage plants. The 2% LOF
concentration treatment gave the best results in the parameters of the number of
leaves at 35, 42, 56, 63, and 70 DAP, leaf area, plant dry weight, harvest index,
crop diameter, and crop fresh weight. The 2 leaf defoliation treatment gave the
highest number of leaves at 35, 42, and 49 DAP, the largest leaf area, and the
highest plant dry weight. The 4-leaf defoliation treatment gave the largest crop
diameter and the highest crop fresh weight.
Keywords: cabbage, liquid organic fertilizer, defoliation, leachate
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | cabbage, liquid organic fertilizer, defoliation, leachate |
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Faculty of Medicine, Health and Life Sciences > School of Biological Sciences |
| Depositing User: | Eko Yuli |
| Date Deposited: | 05 Jul 2024 02:37 |
| Last Modified: | 05 Jul 2024 02:37 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/40127 |
Actions (login required)
 |
View Item |