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PUSAT PENELITIAN DAN PENGABDIAN PADA MASYARAKAT POLITEKNIK PERTANIAN NEGERI KUPANG JL. PROF. DR. HERMAN YOHANES KEL. LASIANA, P.O. BOX 1152, KUPANG 85011 TELP. (0380) 881600, FAKS. (0380) 881601
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Published by Politeknik Pertanian Negeri Kupang
ISSN : 08526877     EISSN : 25273981     DOI : 10.35726/jp
Core Subject : Health, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology Social Sciences Veterinary
Jurnal Pertanian Terapan PARTNER menerima artikel hasil-hasil penelitian dalam bidang pertanian terapan maupun critical reviews yang berhubungan dengan: Produksi Ternak Nutrisi dan Pakan Ternak Teknologi Pakan Ternak Kesehatan Hewan Sosial Ekonomi Pertanian/ Peternakan Agronomi Perlindungan Tanaman Ilmu Tanah Kehutanan Teknologi Hasil Pertanian Desain atau Rancang Bangun Model Pertanian berbasis Pertanian Lahan Kering Namun demikian, jurnal ini lebih difokuskan pada penelitian-penelitian dalam rangka pengembangan pertanian lahan kering.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 392 Documents
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INFLUENCE OF EXTRUSION ON THE NUTRITIVE VALUE OF PEAS: IN VITRO ASSAY Catootjie L. Nalle
Partner Vol 17, No 1 (2010): Edisi Juli
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v17i1.77

Abstract

Pengaruh ekstrusi terhadap nilai nutrisi pea: analisa in vitro. Sampel Pea dianalisis baik dalam bentuk yang tidak diekstrusi maupun yang diekstrusi dengan menggunakan kombinasi dua kondisi kadar air (19 and 22%) dan tiga perbedaan suhu (120, 140 dan 170oC).  Hasil penelitian menunjukkan bahwa ekstrusi secara signifikan (P<0,05 – 0,0001) mempengaruhi kandungan protein kasar, polisakarida bukan pati, pati dan trypsin inhibitor (TI), tetapi tidak mempengaruhi (P>0,05) kandungan lemak dan abu. Secara umum, kandungan polisakarida bukan pati yang larut dan TI dari hampir semua sampel pea yang diekstrusi lebih tinggi (P<0,05) daripada sample pea yang tidak diekstrusi, tetapi kandungan total polisakarida bukan pati dan polisakarida bukan pati yang tidak larut mengalami penurunan (P<0,05) dengan ekstrusi.  Interaksi antara kandungan air x suhu ditemukan signifikan (P<0,05 – 0,001) pada semua parameter kecuali pada lemak, abu dan pati. Namun demikian untuk protein kasar, tidak adanya pengaruh (P>0,05) dari suhu barrel pada kandungan kadar air pakan yang rendah (19%), tetapi pada kandungan kadar air yang tinggi (22%), kandungan protein kasar dari pea yang diekstrusi meningkat (P<0,05) seiring dengan meningkatnya suhu barrel. Ekstrusi meningkatkan (P<0,05) daya cerna pati secara in vitro dari pea, tetapi menurunkan (P<0,05) daya cerna protein in vitro. Kesimpulannya, ekstrusi merubah secara signifikan kandungan kimia kacang pea, meningkatkan daya cerna pati, tetapi menurunkan daya cerna protein. Penelitian lanjutan diperlukan untuk mengevaluasi pengaruh ekstrusi terhadap ketersediaan nutrisi dari pea.Keyword : ekstrusi,suhu, kadar air, in vitro, nutrisi, pea.
KONSUMSI BAHAN KERING DAN BAHAN ORGANIK KAMBING KACANG JANTAN YANG DIBERI NAUNGAN DAN TANPA NAUNGAN Merianse Djita; Bambang H. Sutanto; Cardial L.O. Leo-Penu
Partner Vol 24, No 1 (2019): Edisi Juli
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v24i1.345

Abstract

This study used 14 Kacang male goats at same age. The animals were randomly divided into two groups, namely 1) the pen with shade and 2) and the pen without shade. The results showed that Kacang goats stayed in the pen with and without shade were not different in dry matter consumption (267.25 g/d/h and 266.84 g/d/h  repectively) and organic matter consumption(178.74 g/d/h  and 180.83 g/d/h repectively). In conclusion, farmed goat Kacang in the pens with and without shade have a relatively similar consumption of dry matter and organic matter. However, water consumption of the shaded goat group was much higher compared to the unshaded goat group.
KARAKTERISTIK PEMASARAN AYAM BROILER PADA BEBERAPA SKALA PEMELIHARAAN DI KOTA KUPANG Defrys R. Tulle; Johanis A. Jermias; I Ketut Jaya; Tri A. Y. Foenay
Partner Vol 16, No 2 (2009): Edisi November
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v16i2.100

Abstract

A Survey was conducted in  Kupang City.  It was carried on April 2007 to October 2007. Fifty five farmers were  taken as respondents by purposive  random sampling and the market institution respondents were taken by snow ball effect method. The objectives of this study were: (1) to identify broiler marketing distribution at different scale of production, 2) to count the marketing margin and to analyse the factors which affected marketing margin, 3) to know the cost and profit share in each market institution and farmer share, and 4) to assist the broiler marketing efficiency in Kota Kupang. Variables measured consisted of: selling capacity, selling price at farmer level; selling price at consumer or retailer level,  selling price and the cost  at each market institution, sum of trader, and others non technical aspects in marketing activities. Data were analysed  descriptively, and the other by counting of marketing margin, profit share, farmer share and regression analysis. The results of this study indicated that: 1) there were four types of marketing distribution, bigger of production scale, more type of marketing distribution, 2) the higher of production scale, the lower of marketing margin. Based on profit and profit ratio, the marketing efficiency at big scale of production more efficiently than small scale, 3) presentation of farmer share is relatively high and increase following the scale of production, and 4) simultaneously the marketing margin  was affected significantly (p<0.01) by selling capacity, broiler price, sum of trader and marketing cost. Furthermore, partially, marketing margin was affected significantly (p<0.05) by selling capacity and broiler price.Key words: Marketing, Broiler
INTERACTIONS OF OLIVE OIL POLYPHENOLS WITH AB OLIGOMERS Jois Moriani Jacob; Erda Eni Rame Hau
Partner Vol 24, No 2 (2019): Edisi November 2019
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v24i2.387

Abstract

Neurotoksisitas terutama mempengaruhi patogenesa penyakit Alzheimer (AD). Mekanisme yang diprediksi adalah pembentukan dan pengendapan plak beta amiloid (AB) dalam keadaan agak terlarut dalam jaringan otak. Senyawa polifenol yang dihasilkan oleh minyak zaitun telah dihubungkan dengan treatment dari pembentukan plak AB dengan cara mengikat dan menghambat pembentukan agregat oligomerik beracun yang terlarut.  Studi ini bertujuan untuk menganalisis afinitas pengikatan AB (11-42)- oligomer dengan beberapa senyawa polifenol dan menentukan senyawa yang paling mampu untuk menghambat agregasi AB-oligomer. Metode komputasi digunakan untuk memprediksi kemampuan senyawa polifenol untuk berikatan dengan AB (11-42)-oligomer.  Metode ini termasuk docking, visualisasi 3D, dan analisis struktural.  Hasil menunjukkan hubungan positif yang kuat antara server docking dan skor afinitas pengikatan yang dihasilkan. Hasil lebih lanjut diilustrasikan polifenol dengan kelompok O-H tinggi dari struktur kimia mereka berkorelasi dengan ikatan afinitas yang lebih tinggi untuk AB (11-42)-oligomer.  Hesperidin memiliki jumlah kelompok O-H tertinggi dalam studi dan juga memiliki salah satu nilai ikatan afinitas tertinggi di ketiga server docking. Hal ini menunjukkan hubungan timbal balik antara struktur polifenol dan ikatan afinitas yang dihasilkan.
KAJIAN PEMANGKASAN TUNAS APIKAL DAN PEMUPUKAN KNO3 TERHADAP HASIL TANAMAN TOMAT Maria Klara Salli; Yopy Imanuel Ismael; Yosefina Lewar
Partner Vol 21, No 1 (2016): Edisi Juli
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v21i1.198

Abstract

Apical dominance on tomato crops impact on its lateral buds dormancy, it needs to be reduced by prunning the apical portion of the crop. Timeliness of prunning will affect the growth of lateral buds and its results as well. Lateral buds growth potential to become productive branches that will produce more flowers and fruits. The growth occurs when not followed by proper fertilization will lead to decreased fruit production. Nutrient that regulates flowering and fruiting is potassium, such as KNO3. Research carried out in field of State Agriculture Polytechnic of Kupang from July until November 2015. The results showed that a). The time prunning apical buds at 7 HST (days after planting), affect both the amount of production branches (6.7917), the number of fruit crops and plots (36.8333 and 464.83) and fruit weight per plot (17579.2 kgs) of tomatoes; b). KNO3 dose of 10 g/ltr (K2) , had a good influenced on fruits quantities in each crop (33.222), fruits diametres (4.1189 cm) fruits amount and its weight in each plot (419.11 fruits and 17,331 kgs). Otherwise, that dose has not a significant different with KNO3 dose of 5 g/ltr (K1), so K1 is better for fertilizer use efficiently; c). There are interactions between time of apical buds prunning on 7HST with KNO3 dose of 5 g/ltr (K1P1) where weight of tomatoes in each crop are best (1,987.21 g). This results will contributes as science and technology information for tomato farmers, teaching materials enrichment and scientific article publication. Keywords : prunning, buds, apical, KNO3, tomato 
ANALISIS KUALITAS KOMPOS PERTANIAN DARI LIMBAH RUMAH TANGGA Hasan Ibrahim; Rinda Yanti; Setya Dharma; Harmailis Harmailis
Partner Vol 26, No 2 (2021): Edisi November 2021
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v26i2.529

Abstract

The method of making compost is easy to apply on a household scale. However, the lack of knowledge and skills about making compost made causes the quality of the compost produced to be not optimal. This study analyzed the quality of household waste compost using the Heap method (curing) and Practical Composter with compost quality indicators SNI 19-7030-2004 in terms of pH, water content, nutrient content of N, P, K, Ca, Mg, C/N ratio. Furthermore, the data were processed by statistical analysis of the comparative t test. The results showed that the composting of household waste using the practical composter method produced compost with higher N, P, K, and C content than the Heap method and the SNI 19-7030-2004 standard. However, the elemental content of Ca, Mg, and Water Content is lower than the SNI standard. pH and C/N of compost with composter method according to SNI standard. Keywords: Composter, Waste, Nutrient Quality, Sustainable
PENATAAN LAHAN MAMAR PISANG BERBASIS PERTANIAN TERPADU Zainal Arifin
Partner Vol 17, No 2 (2010): Edisi November
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v17i2.67

Abstract

Structuring Mamar of Banana based on Integrated Farming. Currently, mamar of banana managed by communities Ethnic Timor (East Nusa Tenggara) is the mixed cropping pattern, in which banana plants dominate the vegetation. Besides its function as one of the traditional peasant food barn, mamar also serves as a source of livestock feed. The raise of livestock is not integrated in the area of mamar. The dependence of farmers to obtain food, feed, and cash (ready money) on mamar is very high. However, it is not followed by structuring the mamar according to the agronomic management principles, so the function of mamar as barns for food sustainability could hardly be more functional. Whereas, the age of mamar is too old (more than 100 years) and without structuring, so it may become no longer productive. In order to make it more productive, the mamar requires structuring in cultivation system by using the various types of existing plants according to the recommended system of cultivation pattern, for example, alley cropping, intercropping, and alternating cropping, based on soil condition. In those cultivation systems, banana plants serve as the main plants dominating the mamar; seasonal crops and fodder grass serve as alley crops and are cultivated under intercropping and alternating cropping in an integrated and overlapping shift with livestock cultivation. The structuring mamar through space use patterns will not cause competition among plant species in the use of light and nutrients. The intensive cultivation can make the mamar of banana become more productive and sustainable as well as may give harvest any time. The form of the hoped harvests are daily harvest, monthly harvest/quarterly harvest, and yearly harvest in the ease of getting more cash by the sale of particular products. The obtained products and cash may support the food sustainability for farmers' families.Keywords: mamar, banana, structuring, integrated.
TUMBUHAN INANG DAN DAYA MAKAN KEONG MAS (Pomacea canaliculata) PADA BEBERAPA VARIETAS PADI DI KABUPATEN MALAKA Jacqualine Arriani Bunga; Nina Jeni Lapinangga; Jemrifs H. H. Sonbai
Partner Vol 23, No 2 (2018): Edisi November
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v23i2.324

Abstract

This study is entitled "Host Plants and Eating Ability of Keong Mas (Pomaceacanaliculata) in some Paddy Varieties in Malaka District". Keong Mas are type of snails which are considered as invasive pests. In Malaka, in 2010-2012 there was a snail boom which caused severe damage to rice to “puso”. This study had been conducted from June 2018 to November 2018. The research aims to study the host plants and the ability to eat of the snails in several rice varieties. The snails were tested for its ability to feed on water plants which were considered as alternative hosts of paddyplants. Host testing was undertaken through forced testing and selective testing of several aquatic plants in rice fields. The eating ability test was carried out on four weeks old paddy varieties cultivated by farmers in Malaka. Fifty rice seedlings were planted in a circle, ten seedlings perplanting hole and were repeated for four times. The number of seeds which were encroached by the juvenile snails was tabulated and analyzed. The result shows that 6 succulent plants were favored by the snails, namely Limnocharis flava, Colocasia esculenta, Ludwigiaadscendens, Monochoriavaginalis, Ipomoea aquatica and Cat tile / Sasoser (Typha spp). The most vulnerable paddy seeds to snails are Ciherang (a), Mapan, Impari 12 (ab), Mokongga (bc), IR 68, Sibogo, and Red Rice (cd), and the most resistant to snails' is Black Rice variety (d).
JUMLAH TOTAL BAKTERI ASAM LAKTAT DAN pH PAKAN CAIR BERBAHAN BIJI ASAM UTUH PADA LAMA FERMENTASI BERBEDA Redempta Wea; Bernadete Barek Koten; Endeyani V. Mohamad
Partner Vol 26, No 1 (2021): EDISI JULI 2021
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v26i1.495

Abstract

The aims of this research were to determine pH and the total number of lactic acid bacteria from fermented liquid tamarind seed feed. The research materials were tamarind seeds, bran, yellow corn, soybean meal, meat and bone meal, and water. The treatments were: R0: Liquid feed fermentation time (LFFT) of 0 days; R1: LFFT of 7 days; R2: LFFT 14 days; R3: LFFT 21 days; and R4: LFFT 28 days. Research variables: total number of lactic acid bacteria and pH. The results showed that the total number of lactic acid bacteria increased from 0 (fermentation time 0 days) to 5.59 x 104 CFU / ml (fermentattion time 14 days) and the pH decreased from 5.76 ± 0.11 to 3.76 ± 0.05. It was concluded that fermentation time of up to 14 days causes in the total number of lactic acid bacteria and a decrease in pH. Key Words:  Pig feed, nutrient, waste, fermentation.
ANALISIS PENDAPATAN USAHATANI SAWI DI DESA PETLENG KECAMATAN ALOR TENGAH UTARA KABUPATEN ALOR Emirensiana Latuan; Nerci W Mapada
Partner Vol 26, No 2 (2021): Edisi November 2021
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v26i2.532

Abstract

To get maximum income, farming must be able to increase production and reduce production costs. The research sample used the Slovin formula so that the number of samples was 50 mustard farmers. To determine the income of mustard farming and to find out whether mustard farming in Petleng Village, North Central Alor Regency is feasible or not to be developed. The data obtained were analyzed using the income formula: = TR –TC and the farming feasibility formula: R/C Ratio = TR/TC. average Total Cost Rp. 788,200, the average income is Rp. 3,740,000 and the average farm income is Rp. 2,951,800, and the R/C of mustard farming in Petleng Village is greater than 1, which is 4.74, this means that mustard farming in Petleng Village is feasible to develop. Key Words:  income, eligibility, mustard, Petleng

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