RAHMAWATI, OLIN (2023) PERTUMBUHAN, HASIL, DAN KUALITAS BUNGA MATAHARI (Helianthus annuus L.) PADA BERBAGAI KONSENTRASI PLANT GROWTH PROMOTING RHIZOBACTERIA DAN DOSIS PUPUK KOMPOS. Diploma thesis, Universitas Pembangunan Nasional "Veteran" Yogyakarta.
![[thumbnail of Cover.pdf]](http://eprints.upnyk.ac.id/style/images/fileicons/text.png) |
Text
Cover.pdf Download (222kB) |
|
Text
Abstrak.pdf Download (151kB) |
|
Text
Daftar Isi.pdf Download (145kB) |
|
Text
Daftar Pustaka.pdf Download (149kB) |
|
Text
Lembar Pengesahan.pdf Download (784kB) |
|
Text
Skripsi Fulltext_ARI FINDITA_153710049.pdf Restricted to Repository staff only Download (7MB) |
Abstract
The production of quality sunflower (Helianthus annuus L.) is influenced by the
availability of macro and micro nutrients during growth. Applying PGPR and
providing compost fertilizer is an effort to increase cut flower prduction. This study
aims to obtain the best concentration of PGPR and dosage of compost for sunflower
growth, yield, and quality and to study the interaction between the two. The polybag
experiment used a method prepared by CRBD (Complete Randomized Block
Design) consisting of 2 factors with 3 replications for each treatment. The first
factor is concentration of PGPR consisted of 3 levels, namely PGPR 5 ml/l, PGPR
10 ml/l, and PGPR 15 ml/l. The second factor was the dosage of compost consisted
of 3 levels, namely 10 tons/ha of compost, 20 tons/ha of compost, and 30 tons/ha
of compost. The data obtained were then analyzed by Analysis of Variance
(ANOVA). The Duncan Multiple Range Test (DMRT) at the 5% level was carried
out immediately without waiting, there was no effect. The results showed that there
was no interaction between PGPR and compost fertilizers. The 10 ml/l PGPR
treatment gave the best results on the parameters of plant height, number of leaves,
stem diameter, and vaselife. Treatment of 20 tons/ha of compost gave the best
results on the parameters of the number of leaves, the time of the main flowers
appeared, and the weight of 100 seeds. Compost fertilizer 30 tons/ha gave the best
results on vaselife.
Keywords : Sunflower, PGPR, Compost Fertilizer
| Item Type: | Thesis (Diploma) |
|---|---|
| Uncontrolled Keywords: | Sunflower, PGPR, Compost Fertilizer |
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Eny Suparny |
| Date Deposited: | 17 Oct 2023 01:56 |
| Last Modified: | 17 Oct 2023 01:56 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/37987 |
Actions (login required)
 |
View Item |