KHOERUNNISA, NURUL AULIA (2025) THE EFFECT OF PLANT GROWTH PROMOTING RHIZOBACTERIA AND MANURE ON THE GROWTH AND YIELD OF SHALLOTS (Allium cepa L.) IN A VERTICAL CULTURE SYSTEM. Undergraduate thesis, Fakultas Peternakan dan Pertanian Universitas Diponegoro.

Text Thesis_Nurul Aulia Khoerunnisa.pdf Download (4MB)

Abstract

The study aims to examine the effect of administering PGPR and several
type fertilizer pen to growth And results tubers onion red in vertical culture system.
The research was conducted in Cipaisan, Purwakarta District, Purwakarta
Regency, West Java 6°32'54.7"S 107°26'21.2"E and in the Laboratory of Ecology
and Crop Production, Faculty of Animal and Agricultural Sciences, Universitas
Diponegoro on month July–September 2024. Analysis element Hara on soil and
manure was conducted by the Lembang Agro Chemistry Laboratory, Bandung,
West Java, analysis of the number of PGPR bacterial colonies was conducted by
the Indonesian Center for Biodiversity and Biotechnology (ICBB) Laboratory of
PT. Biodiversitas Bioteknologi Indonesia, and analysis of post-treatment nutrient
content was conducted by the Vegetable Crop Agricultural Instrument
Standardization Agency Laboratory, Lembang, Bandung, West Java.
The experimental design used was a factorial randomized block design. with
factor First is concentration PGPR with 4 level The second treatment and factor is
the provision of several types of manure with 3 levels of treatment. Each treatment
repeated as much as 3 time, so that there is 36 experimental units. The parameters
observed included plant height, number of leaves, total chlorophyll content,
stomatal density, root length, number of tubers, tuber diameter, plant wet weight,
tuber wet weight, and tuber dry weight (oven).

Actions (login required)

View Item