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Agroland : Jurnal Ilmu-Ilmu Pertanian
Published by Universitas Tadulako
ISSN : 0854641X     EISSN : 24077607     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Agroland : jurnal Ilmu-ilmu pertanian diterbitkan 3 kali dalam satu tahun. Jurnal ini diterbitkan oleh Fakultas pertanian Universitas Tadulako dengan tujuan untuk meningkatkan kapasitas Dosen diLingkup Fakultas Pertanian dalam Bidang Penelitian dan sebagai penunjang dalam Tri Dharma Perguruan tinggi.
Arjuna Subject : -
Articles 399 Documents
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ANALISIS EFISIENSI TEKNIS ALOKASI INPUT USAHA TANI PADI SAWAH DI DAERAH IMPENSO WILAYAH TAMAN NASIONAL LORE LINDU (TNLL) PROVINSI SULAWESI TENGAH Arifuddin Lamusa
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 16, No 3 (2009)
Publisher : Universitas Tadulako

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Abstract

The objectives of the research were to examine whether there were differences in the technical efficiency of input allocation of rice farming between wt (with-enso) and wo (without-enso) areas at various planting season and to study whether the input allocation was technically efficient. Data analysis used a production function analysis method and dummy variables. The research results showed that: the dummy variables were significant in planting season II but not significant in planting season I.   The technical efficiency of input allocation in wt and wo areas was significant at planting season I and II, whereas at planting season–t the efficiency was not significant.  The efficiency of urea, SP36 and KCl fertilizer allocation in wt and wo areas was significant at all planting seasons while that of ponska fertilizer only at planting season I and II the efficiency was significant. On the contrary, the efficiency of pesticide in both areas was only significant at planting season-t.
ANALISIS TITIK PULANG POKOK USAHA PETERNAKAN AYAM RAS PETELUR CV. MENARA DI KOTA PALU Al Alamsyar; Abdul Muis; Sulaeman Sulaeman
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 22, No 2 (2015)
Publisher : Universitas Tadulako

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Abstract

This study aimed to determine therevenue and break-even point obtained by laying chicken farm of CV. Menara and as well asthe margin of safety that should be achieved in order to keep    the business profitable. Primary and secondary data was collected on June till Agustus 2014.       The primary datawas determined by observation and interview tofour respondentsusing quistionniare tools.  The secondary data was references obtained from related institution. The data was analyzed using qualitative, break-even point and margin of safety analysis.The results show that the break-even point of CV  Menara was reached at 13,539egg sales at the price of IDR 31,000 rack-1.mThe eggs were produced by 40,000 chickens with the total production cost was               IDR. 730,919,167 and the revenue wasIDR 806.000.000.  In June 2014,the revenue of the farm   was above the break-even point.  The value of margin of safety was 48%. Meanwhile, in July 2014, the break-even point of the farm was reached at 9,430 egg sales at the price ofIDR 34,000 rack-1 produced by 40,000 chickens with the total production cost of IDR 730,519,167 and revenues of IDR 870,400,000. The value of margin of safety on the farm in July was 63 %.Key Words : Analysis Break-even Point, Broiler Laying, Margin of Safety.
PENGARUH PUPUK KANDANG AYAM TERHADAP SERAPAN KALIUM (K) TANAMAN SELADA (LACTUCA SATIVA. L) PADA ENTISOLS LEMBAH PALU Siti Ramadan; Muh. Basir; Imam Wahyudi
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 25, No 1 (2018)
Publisher : Universitas Tadulako

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Abstract

This study aimed to determine the effect of chicken manure on potassium uptake in lettuce (Lactuca Sativa L). The results of this research are expected to generate information useful for developing lettuce (Lactuca Sativa L.) cultivation inEntisolsLembahPalu. The preliminary soil physical analysis showed that soil bulk density was 1.45 gcm-1 with 32.35% porosity,soil permeability was 2.94cmh-1, and soil texture was loam.  Whilst the soil chemical characteristics indicated that soil pH was 6.57,exchangeable Al was 0.19 cmol (+) kg-1, exchangeable H was 0.79 cmol (+) kg-1, C-organic was 1.75%, N-total was 0.06%, K2O was 26.30 mg 100g-1, P2O5was 21.51 mg 100g-1, CEC was 14.53cmol (+) kg-1, K was 0.47 cmol (+) kg-1, Na was 0.01 cmol (+) kg-1, and Cawas 8.64 cmol (+) kg-1.These results suggests that the soil has not yet developed with its characteristics mostly similar to its parent materials.  Adding chicken manure to this soil increased Lettuce K uptake with increasing rates of the manure. Keywords: Chicken manure, lettuce, and potassium uptake.            
PEMANFAATKAN AMPAS KELAPA DAN AMPAS KELAPA FERMENTASI DALAM RANSUM TERHADAP EFESIENSI RANSUM DAN INCOME OVER FEED COST AYAM PEDAGING Moh. Yamin
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 15, No 2 (2008)
Publisher : Universitas Tadulako

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Abstract

The experiment to study the effect of coconut kernel (RCK) and fermented coconut kernel wastes (FCKS) on feed efficiency and income over feed cost of broiler was conducted from September to October 2006.  The experiment used 100 DOC (Arbor Acres Strain) broilers. A Completely Randomized Design was applied with 5 treatments with 4 replicates.  The treatments were R0 = 0% RCK and RCKF; R1 = 6% RCK; R2 = 12% RCK; R3 = 6% RCKF and R4 = 12% RCKF. The results of the experiment showed that the treatment effects on the feed efficiency of broiler were highly significant (P<0.01).  The treatments R3 and R4 were more efficient than R1 and R2. The R4 treatment produced the best income over feed Cost (± Rp 6897.88), whereas the R2 treatment shown the lowest one (± Rp 4396.65).  In order to apply the waste of coconut kernel, it is recomended that it should be fermented at first to improve its quality and to increase the income over feed cost of broiler.
KANDUNGAN PROTEIN, LEMAK DAGING DAN KULIT ITIK, ENTOG DAN MANDALUNG UMUR 8 MINGGU Andi Pertiwi Damayanti
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 13, No 3 (2006)
Publisher : Universitas Tadulako

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Abstract

This experiment was done to determine the chemical composition of meats of duck, Entog, and Mandalung. A proximate analysis of chemical composition was performed on samples obtained from 4 ducks, 3 Entog and 3 Mandalung; all were at 8 moths old. Results indicated that the highest protein content for chest meat was found in the duck (20.04%) followed by mandalung (19.01%) and entog (18.29%); respectively. The highest protein content for husk was obtained in the chest husks of entog (12.9%) followed by drumstick husks of mandalung (12.98%). The fat flesh content of entog, duck and mandalung were 59.32, 38.67, and 68.49%, respectively. The proportions of the husk of drumstick were 52.67, 97.64 and 48.85% for duck, entog and mandalung respectively.  The highest chest fat contents was found in the mandalung (5.06%) followed by duck (3.84%) and entog (3.47%). The drumstick husks content was 8.47% for duck, 5.27% for entog,  and 11.69% for mandalung. This study clearly indicated that the proportion of fat was high in meat husk of all three species.  For this reason, it is suggested for consumers to exclude the husk of these meat products in reducing fat consumption.
PERTUMBUHAN DAN HASIL TANAMAN SAWI (Brassica juncea L.) YANG TUMBUH PADA BERBAGAI MEDIA TANAM DAN PEMBERIAN PUPUK ORGANIK CAIR Sitti Patima; Sakka Samudin; Ramal Yusuf
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 21, No 2 (2014)
Publisher : Universitas Tadulako

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Abstract

The experiment aimed to study the effect of media and to see the effect ofliquid organic fertilizer taking from goat manure on growth yield of mustard. This research has been conducted in the green house Faculty of Agriculture, University of Tadulako Palu from March 2014-April 2014. The research using Randomized Block Design (RBD), two factors. The first factor is the use of various types of media that is soil (M1); soil+sawdust (M2); soil+rice husk (M3). The second factor a liquid organic fertilizer of goat manure consisting of 3 levels ie1.6% liquid organic fertilizer/plant (C1), giving 2.4% /plants (C2) and the provision of 3.2% /plants (C3). Thus there are 9 treatment combination srepeated 3 times, so there are 27 experimental units. The results showed the use of various types of media and liquid organic fertilizer in fluence on components of plant height, leaf number, leaf area, fresh weight of root, leaf fresh weight, root dry weight, and dry weight of the plant leaf.  Based on the results of the study showed that aplication of 3.2% liquid organic fertilizer/plant (C3) in the mustard plant significant effectonall components of the observation. Medium soil+rice husk (M3) effect on growth of mustard. The interaction between the concentration of liquid organic fertilizers and media significant effecton the components of plant height, leaf area, fresh weight of roots, leaf fresh weight, root dry weight, dry weight of the leaf. Key Words : Mustard Plants, media, liquid organic fertilizer.
PENGGEREK BUAH KAKAO, Conopomorpha cramerella Snellen (TEKNIK PENGENDALIANNYA YANG RAMAH LINGKUNGAN) Alam Anshary
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 16, No 4 (2009)
Publisher : Universitas Tadulako

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Abstract

Predator Dolichoderus thoracicus is a highly potential and has sound prospect in the future as biological control agent against cocoa pod borer (CPB), Conopomorpha cramerella because D. thoracicus function as a predator on cocoa plantation.   This research aimed to determine: (a) effective technique of the predator D. thoracicus application in artificial nest established at people cocoa plantation, (b) level of cocoa bean damage, (c) distribution pattern of D. thoracicus, (d) cocoa production analysis result. Research consisted of several phases including setting up artificial nest in cocoa plantation, recording data of cocoa pod borer attack level and analysing the cocoa production.  Results showed that exploiting D. thoracic us could reduce the CPB attack by 8.28%, lower the percentage of bean damage by 25.36%, and reduce the loss of cacao bean weight by 16.14%
KEANEKARAGAMAN SERANGGA MUSUH ALAMI PADA PERTANAMAN BAWANG MERAH (Allium ascalonicum L) YANG DIAPLIKASI DENGAN BIOINSEKTISIDA Beauveria bassiana (Bals.-Criv.) Vuill. Riski Kaleb; Flora Pasaru; Nur Khasanah
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 22, No 2 (2015)
Publisher : Universitas Tadulako

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Abstract

The purposeof  this study was to determine the diversity of natural enemy insect in the ecosystems ofshallotcrops applied withbio-insecticide Beauveria bassiana. The research was conducted in two different fields name lyapplied with and without bio-insecticide Beauveria bassiana located in Bolupontu Village, Sigi District of Central Sulawesi Province, from Mayto August 2014. Sampling was collected using two method sinsectnets (Sweep Net) and insecttrap of(Pitfall Trap).  Dataanalysis used the Shannon-Wiener indexand T-Test.The results showed thatthe diversity ofnatural enemy insect sonshallot crop applied with bio-insecticide Beauveria bassiana was higherthan on that withoutbio-insecticide. Keywords : Bioinsecticide Beauveria Bassiana, Diversity, Insect Natural Enemies, Shallot.
PENGARUH PENDAPATAN TERHADAP KONSUMSI PETANI CENGKEH DI KABUPATEN TOLI-TOLI Hardiyanti Sultan
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 26, No 2 (2019)
Publisher : Universitas Tadulako

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Abstract

The research aimed to analyze the effect of income on the consumption of clove farmers in Toli-Toli District. The research used a quantitative descriptive analysis. At first, the consumption pattern of the farmers was analyzed and depicted descriptively, then it followed by a simple regression analysis using the SPSS 22 tool to determine the effect of their income on the consumption.   It was found that food consumption was greater than non-food consumption. The expenditure for the food consumption was 65.74% of the total expenditures for consumption. The regression analysis revealed that the income has a positive effect on the consumption. The farmer consumption increases with increasing the farmers’ income. The regression coefficient for consumption was equal to 0.935 which means that each addition of one unit of income will increase the farmers consumption by 0.935 unit, thus the clove farmers can only save their income by 0.07 unit.Keywords : Consumption and Income.
PENGARUH SKARIFIKASI DAN MEDIA TUMBUH TERHADAP VIABILITAS BENIH DAN VIGOR KECAMBAH AREN Muhammad Salim Saleh; Enny Adelina; Endang Murniati; Tati Budiarti
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 15, No 3 (2008)
Publisher : Universitas Tadulako

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Abstract

The research aim was to find out the effect of seed scarification and germination substrate upon seed viability and seedling vigor of aren.  The research applied a randomized block design with factorial pattern consisting of two factors.  The first factor was scarification treatment: without scarification, scarification at 400C, scarification at 400C and soaked in 0.5% KNO3 solution for 36 hours.  The second factor was germination substrate:  sand, rice hull coal, cocopith, mixture of soil taken from natural palm growth area and organic material at a ratio 1:1, and mixture of 1 g NPK fertilizer with 1 kg soil taken from palm tree forest area and organic material media.  The greatest seed germination of 83.33–86.67% with germinating speed of 0.85-1.04 %etmal was found in the scarification at 400C soaking in 0.5% KNO3 solution for 36 hours and soil organic and matter treatment. This treatment also resulted in normal vigorous seed indicated by higher dry content weight and hypothetic vigor index than any other treatments.

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