PERTUMBUHAN DAN HASIL TANAMAN CABAI MERAH KERITING (Capsicum annum L.) DENGAN PEMBERIAN PLANT GROWTH PROMOTING RHIZOBIUM DAN GIBBERELIN

Prabowo, Muhammad Pandu (2022) PERTUMBUHAN DAN HASIL TANAMAN CABAI MERAH KERITING (Capsicum annum L.) DENGAN PEMBERIAN PLANT GROWTH PROMOTING RHIZOBIUM DAN GIBBERELIN. Other thesis, UPN 'Veteran" Yogyakarta.

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Abstract

v
PERTUMBUHAN DAN HASIL TANAMAN CABAI MERAH KERITING
(Capsicum annum L.) DENGAN PEMBERIAN PLANT GROWTH
PROMOTING RHIZOBIUM DAN GIBBERELIN
Oleh : Muhammad Pandu Prabowo
Dibimbing oleh : Endah Wahyurini dan Ari Wijayani
ABSTRAK
Tanaman cabai merupakan komoditas strategis pertanian yang banyak dibudidayakan
oleh petani. Pemberian PGPR yang tepat dan pemberian gibberelin dapat
meningkatkan hasil tanaman cabai. Penelitian ini bertujuan untuk mengetahui interaksi
antara PGPR dan gibberelin serta konsentrasi PGPR dan gibberelin yang paling baik
terhadap pertumbuhan dan hasil tanaman cabai merah keriting. Metode penelitian
menggunakan rancangan Split Plot Design dengan main plot adalah konsentrasi PGPR
(P1 = 15 ml/L, P2 = 30 ml/L, P3 = 45 ml/L) air, sub plot adalah gibberelin (G0 = tanpa
gibberelin, G1 = 100 ppm, G2 = 200 ppm, G3 = 300 ppm).Masing – masing kombinasi
perlakuan diulang sebanyak 3 kali. Data yang diperoleh dianalisis keragamannya
menggunakan analisis varian (ANOVA) pada taraf α = 5%. Apabila terdapat beda
nyata antar perlakuan maka dilanjutkan uji Duncan’s Multiple Range Test (DMRT)
taraf α = 5%. Berdasarkan hasil penelitian, tidak terjadi interaksi antara perlakuan
PGPR dengan gibberelin. Perlakuan PGPR 30 ml/liter air dapat mempercepat umur
bunga cabai merah keriting.Gibberelin dengan konsentrasi 200 ppm memberikan hasil
paling baik pada parameter tinggi tanaman, luas daun, umur bunga, jumlah buah, dan
bobot buah.
Kata Kunci : Cabai Merah Keriting, PGPR, Gibberelin
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THE GROWTH AND YIELD OF RED CHILLI (Capsicum annum L.) ON THE
VARIETY OF PLANT GROWTH PROMOTING RHIZOBIUM
CONCENTRATION AND GIBBERELIN
Written By : Muhammad Pandu Prabowo
Supervised By : Endah Wahyurini dan Ari Wijayani
ABSTRACT
Red Chilli are national important commodity that cultivated by many of farmers. The
right application of PGPR and gibberelin can utilized red chilli yield. This research
aims to determine the interaction from both treatment also the precised concentration
between PGPR and gibberelin towards growth and the yield of Red Chilli. This method
of this research Split Plot Design in Which the main plot is PGPR concentration P1 =
15 ml/liter of water, P2 = 30 ml/liter of Water , P3 = 45 ml/liter of water, sub plot is
gibberelin G0 = without gibberelin, G1 = 100 ppm, G2 = 200 ppm, G3 = 300 ppm.
each combination was repeated three times. The data obtained analysed the variation
using analysis of variance (ANOVA) at the standard of α = 5%. If there are significant
differences between treatments then the test will be continued using Duncan’s Multiple
Range Test (DMRT) at the standard of α = 5%. Based on the research, there is no
interaction between PGPR and gibberelin. Usage of PGPR 30 ml/liter of water are the
decent amount for red chilli based on flowering age. Gibberelin 200 ppm concentration
yield the best for red chilli based on leaf area, flowering age, amount of chilli, and chilli
weight parameter.
Keywords : Red Chilli, Plant Growth Promoting Rhizobium, and Gibberelin

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Red Chilli, Plant Growth Promoting Rhizobium, and Gibberelin
Subjek:	S Agriculture > S Agriculture (General)
Divisions:	x. Faculty of Medicine, Health and Life Sciences > School of Biological Sciences
Depositing User:	Eko Yuli
Date Deposited:	25 Mar 2022 03:42
Last Modified:	30 Sep 2022 07:57
URI:	http://eprints.upnyk.ac.id/id/eprint/29144

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