LAPORAN PENELITIAN TERAPAN
ANALISIS PENGARUH AIR KELAPA TERHADAP MASA SIMPAN BUNGA POTONG SEDAP MALAM (Polianthes tuberosa L.)
- Bagikan:
uberose cut flower is a potential commodity. This is because it has a distinctive color
and smell. The problem in post-harvest tuberose cut flowers is that the quality and quality of
flower appearance decreases rapidly due to the shelf life of ± 4 days after harvest. One of the
storage techniques that can be stored for a long time is to use preservatives. One of the ingredients
that can be used is coconut water which is tried out in the form of a solution. The purpose of this
study was to determine the extent to which tuberose cut flowers were stored and to obtain the best
concentration of coconut water solution in maintaining the shelf life of tuberose cut flowers. This
study used a one-factor completely randomized design (CRD) and was repeated four times. The
factors were tested with 6 levels of treatment, A0 = 0% coconut water (without treatment), A1 =
2% coconut water (5 ml coconut water and 245 ml distilled water), A2 = 4% coconut water (10 ml
coconut water and distilled water 240 ml), A3 = 6% coconut water (15 ml coconut water and 235
ml distilled water), A4 = 8% coconut water (20 ml coconut water and 230 ml distilled water) and
A5 = 10% coconut water (25 ml coconut water and distilled water 225 ml). Supporting variables
include measurement of room temperature and flower bloom time; and the main variables include
the freshness of the flower, the rate of change in flower color; change in the color of the stalk and
the measurement of the volume of the absorbed solution. The results of the research are giving
coconut water preservative solution has a significant effect on the shelf life of tuberose cut flowers
and the best concentration of coconut water in maintaining the shelf life of tuberose cut flowers for
13 days is 10% (A5), the freshness of the flowers is 3.00 (slightly wilted), the rate of change in
flower color is 3.25 (dull white), the rate of change in color of flower stalks 3.75 (bright green)
with the highest mean volume of absorbed solution, namely 141.25 ml.
Key words
1).
Tuberose cut flowers,
2).
coconut water,
3).
consentration
Detail Information
| Item Type |
LAPORAN PENELITIAN TERAPAN
|
|---|---|
| Penulis |
ONGKI ARIANTO MENOH - Personal Name
|
| Student ID |
132389025
|
| Dosen Pembimbing |
Marthen Y. Saubaki, S.TP., M.Sc - - Dosen Pembimbing 1
Lena Walunguru, SP., M.Si - - Dosen Pembimbing 2 |
| Penguji | |
| Kode Prodi PDDIKTI | |
| Edisi |
Published
|
| Departement |
POLITEKNIK PERTANIAN NEGERI KUPANG
|
| Kontributor | |
| Bahasa |
Indonesia
|
| Penerbit | POLITEKNIK PERTANIAN NEGERI KUPANG : KUPANG., 2020 |
| Edisi |
Published
|
| Subyek | |
| No Panggil |
D-IV TIH 20 MEN a
|
| Copyright |
POLITEKNIK PERTANIAN NEGERI KUPANG
|
| Doi |