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All Journal Partner Jurnal Pengabdian Kepada Masyarakat (JPKM)
Zainal Arifin
Politeknik Pertanian Negeri Kupang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Engineering Environmental Science Immunology & microbiology Social Sciences Veterinary Other

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PEMANFAATAN PLANT GROWTH PROMOTING RHIZOBACTERIA (PGPR) DALAM MENINGKATAKAN POLA PERTUMBUHAN BAWANG MERAH LOKAL (Allium ascalonicum L) SABU RAIJUA NTT Laurensius Lehar; Zainal Arifin; Heny M.C. Sine
Partner Vol 23, No 1 (2018): Edisi Juli
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v23i1.307

Abstract

Red Onion (Allium ascalonicum L.) Sabu Raijua is one of the horticultural crops that is widely consumed by the people of East Nusa Tenggara (NTT) as a mixture of cooking spices and traditional medicines. For household consumption of around 635,700 tons, non-household consumption such asthe manufacturing industry amounting to 719,200 tons, added up to a total of 1.35 million, meaning a deficit for shallots. The purpose of this study was to obtain information about PGPR in increasing the growth pattern of local onion Sabu Raijua. Using Randomized Block Design (RBD) with 5 treatments, namely p0 (control), P1 (5 ml / liter of water / 2 plants), P2 (10 ml / liter of water / 2 plants), P3 (15 ml / liter of water / 2 plants) ), P4 (20 ml / liter of water / 2 plants) and repeated 4 times. The resultsshowed that local red onion plants of Sabu Raijua given PGPR could increase plant height (42, 45 cm), number of leaves (57.57 leaflets per plant), number of tillers per plant (13.89 tillers). The higher concentration of PGPR can increase the growth pattern of local onion Sabu Raijua plants.
DESKRIPSI PISANG BERANGA PADA DUA HABITAT YANG BERBEDA Zainal Arifin; Micha S. Ratu-Rihi
Partner Vol 15, No 2 (2008): Edisi November
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v15i2.29

Abstract

This research was conducted from September to December 2005 in Ende (Flores) and Kupang (Timor). The aims of this research were to describe the morphology of growth of banana and production of banana fruits especially variety of Baraga,  identify the environment of growth, and analyze the nutrient content of fruits, especially, variety of Baraga, cultivated in the two different locations. The morphology growth of Baraga cultivated in Ende was rapidly than Baraga cultivated in Kupang. The contents of vitamin C, fat, and protein showed significant differences. These differences possibly were caused by the different characteristic of land geomorphology, main material of landform, fertility of soil, especially, pH and availability of phosphor.Keywords: Description, Banana Variety of Baraga, Two Different Habitats
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.
Co-Authors Heny M. C. Sine, Heny M. C. Laurensius Lehar Micha S. Ratu-Rihi Yusuf Rumbino