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Kota palu,
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INDONESIA
AGROTEKBIS
Published by Universitas Tadulako
ISSN : 23883011     EISSN : -     DOI : -
Core Subject : Agriculture,
Arjuna Subject : -
Articles 13 Documents
Search results for , issue " Vol 5, No 6 (2017)" : 13 Documents clear
RESPON PERTUMBUHAN TANAMAN SORGUM (Sorghum bicolor. L.) TERHADAP TINGKAT KELENGASAN DAN DOSIS PUPUK KANDANG SAPI YANG BERBEDA Amiruddin, Amiruddin; Hasanah, Uswah; Samudin, Sakka
AGROTEKBIS Vol 5, No 6 (2017)
Publisher : AGROTEKBIS

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Abstract

This study aims to investigate the response of the sorghum growth to the level of humidity and dosage of different cow manure. This study was conducted using a randomized block design (RBD) consisted of two factors and three replications. The first factor is the provision of water consists 25% of field capacity, 50% of field capacity, 75% and 100% of field capacity. The second factor is without cow manure and cow manure 40 ton/ ha and 60 ton/ha. It obtained 4x3 = 12 treatments repeated 3 times terefore there is a 12 x 3 = 36 experiments. Variables include observation of plant height, stem diameter, number of leaves, leaf greenness, leaf area, plant fresh weight and dry weight of plants. The results showed that there was no interaction between the water content and cow manure on the growth of sorghum. Cow manure had no effect on all components of sorghum growth whereas the water content treatment very significant effect on the growth of sorghum, plant fresh weight and dry weight of plants. Keywords: Cow manure, growth, sorghum, water content.
UJI KEEFEKTIFAN BIOKOMPOS “TRICHOSUBUR PROTECT” TERHADAP PERTUMBUHANTANAMAN BAWANG MERAH (ALLIUM ASCALONICUML.) Rahmania, Rahmania; Umrah, Umrah; Thaha, Abdul Rahim
AGROTEKBIS Vol 5, No 6 (2017)
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Abstract

"Trichosubur Protect", are  biocompost  form of ranule preparation, an active agent of Trichoderma sp, with the ingredients are Nitrogen (2.39%), Posfor (0.14%), Potassium (0.90%), Calcium (0.02%), Sodium (0.27%), Sulfur (0.53%) and C-organic (51.13%), this Product from Biology Department, Mathematics and Natural Sciences Faculty of Tadulako University. This research aimed to the test effectiveness and the dosage biocompost "Trichosubur Protect" effect on the growth of the onion plants (Allium ascalonicumL.).This research was conducted at November 2015 until March 2016, located at hotusbotanicus in Tadulako University. This research  was designed in a Completely Randomized Design, consisting of six treatment and three times replications. With these following treatment arrange; P0 (without given biocompost "Trichosubur Protect"), P1 (10g biocompost "Trichosubur Protect"), P2 (20g), P3 (30g), P4 (40g) and P5 (2g NPK fertilizer).  The research showed that P4 treatment  the best onion plants growth comparative with the  P0, P1, P2 and P3 treatment. P4 treatment showed the number of tubers was 7.66, biomass weight at harvest 4.43g, leaf weight at harvest 4.25g tuber, weight at harvest 15.12g, hand root weight at harvest 0.13g, nevertheless it is lower than P5 treatment. Keywords : Biocompost "Trichosubur Protect", Onion (Allium ascalonicumL.), Trichoderma sp..
ANALISIS PERSEDIAAN BAHAN BAKU PADA INDUSTRI BAWANG GORENG “MAHKOTA” DI KOTA PALU Sappemasse, Sappemasse; Howara, Dafina
AGROTEKBIS Vol 5, No 6 (2017)
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Abstract

This study aims to determine the magnitude of the number of economically purchase of raw materials, the total cost of the raw materials supplies, safety stock of raw materials and when to perform re-ordering of raw materials to the industry onions Fried Onions "Mahkota" in the city of Palu. The research was conducted on Industry Fried Onions "Mahkota" located at Jl. I Gusti Ngurah Rai from March to June 2016. The respondents were taken in this study that the company leadership fully responsible and know the raw material management of Industry Fried Onions "Mahkota". The results showed that: (1). economical purchase amount of raw materials every order was 3,000 kg, with a frequency purchase 4 times per 1 year; (2). total cost of supplies based on the EOQ method from January-December 2015 average of Rp. 3,000,000/year; (3). Safety stock of raw materials onions which should be available is 33.3 kg or 2,966.7 kg/ 3 months; (4). The length of time reordering reorder point (ROP) one day in order the arrival of raw materialson time.

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