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INDONESIA
Perspektif : Review Penelitian Tanaman Industri
Published by Kementerian Pertanian
ISSN : 14128004     EISSN : 25408240     DOI : -
Core Subject : Education,
Education
Majalah Perspektif Review Penelitian Tanaman Industri diterbitkan oleh Pusat Penelitian dan Pengembangan Perkebunan yang memuat makalah tinjauan (review) fokus pada Penelitian dan kebijakan dengan ruang lingkup (scope) komoditas Tanaman Industri/perkebunan, antara lain : nilam, kelapa sawit, kakao, tembakau, kopi, karet, kapas, cengkeh, lada, tanaman obat, rempah, kelapa, palma, sagu, pinang, temu-temuan, aren, jarak pagar, jarak kepyar, dan tebu.
Arjuna Subject : -
Articles 5 Documents
 1 
Search results for , issue "Vol 10, No 1 (2011): Juni 2011" : 5 Documents clear
Technology Of Green Pepper Processing For Farmer JUNIATY TOWAHA; YULIUS FERRY
Perspektif Vol 10, No 1 (2011): Juni 2011
Publisher : Puslitbang Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/p.v10n1.2011.%p

Abstract

International markets other product as white pepper and black pepper is also known other products such as green pepper, orange pepper, pepper powder, oleoresin of pepper and pepper oil.  Pepper product from Indonesia is still predominantly exported in black and white pepper, while green pepper only a small portion of total exports of Indonesian pepper. Green was more expensive when compared with black pepper and white pepper. The green pepper have comparative superiority than others product, that is special flavour, color and natural appearance, with the result that able to make used of spices and as food garnishing. The technology as easy to adopt by farmers, so the developing a green pepper on the scale of farmer home industry have a good prospects, as well as alternative products that can increase market absorption, this product is also expected to increase the farmers income. Keywords:  Technology, processing, green pepper, farmers.
Topping, Harvesting, and Blending Tech-niques and Cigarette Design To Reduce Nicotine Levels of Tobacco and Cigarette JOKO HARTONO
Perspektif Vol 10, No 1 (2011): Juni 2011
Publisher : Puslitbang Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/p.v10n1.2011.%p

Abstract

Anti-smoking movement increasingly pressed towards the development of national tobacco and cigarette industry. Various regulations have been made, namely Government Regulation of Republic Indonesia (PPRI) No. 81 year 1999 and PPRI No. 38 year 2000. Previous PPRI No 19 of 2003, which among other things, deleting the provision levels of nicotine and tar content per cigarette but require cigarette manufacturers to include levels of nicotine and tar contained and push the Department of Agriculture to produce tobacco with health risks as small as possible, partly by decreasing nicotine content. Decreased levels of nicotine can be done with topping, sucker control, proper harvest, and blending, and design of cigarettes. Through proper topping and sucker control the tobacco nicotine content can be controlled. To reduce levels of nicotine, topping should not be too deep. Further, harvest should be done in stages, according to the maturity level of the leaves. Nicotine content of bottom leaves was lower compared to upper leaves. While in post-harvest technology, namely at the level of Tobacco Industry (IHT), decreased levels of nicotine can be done using certain types of tobacco on the blending process in order to obtain a mixture of nicotine content of tobacco which meets the requirement. For those big IHT greater reduction in levels of nicotine can be done through the engineering cigarette design. Keywords: Nicotiana tabaccum, a decrease of nicotine, topping, harvesting, blending, cigarette design.
Allelopathy on estates crops and its control techniques and utilization prospects DJAZULI, MUHAMAD
Perspektif Vol 10, No 1 (2011): Juni 2011
Publisher : Puslitbang Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/p.v10n1.2011.%p

Abstract

Soil fertility is an important factor of abiotic growth environment on growth and production. Soil fertility it self is influenced by macro and micronutrient status and toxic compound in the soil. Once of toxic compound released by plant and it can affect other plant growth and their growth it self. Information of allelopathy in estate crps are limited. Allelopathyc compounds are released from the plant as root exudate, vapour from leaf in a gas form through stomata, foliar leacheate, decomposition product of dead plant parts, and microorganism tranformation. For example, a significantly decreased of ginger and patchouli productivity at second cultivation at fertile soil and no pest attack, indicated that ginger and patchouli released autotoxic allelopathy compound. Arabica coffee released 1.3.7-trimethylxanthin com-pound that is potentially inhibit lettuce germination and also produce autotoxic allelopathy compound of caffeine. It was found some alleloptathy compounds produced by patchouli such as coumaric acid, hydroxi benzoic acid, adific acid, and sinapic acid. Application of liming, active carbon, Salicilic acid, MgSO.7 H2O, soil micoorganism, and rotation system using aromatic plant especialy, mint, basil, sage and oregano were able to reduce allelopathy compound and improved productivity of land and plant. It was reported that some allelopathic compounds can be utilized as a potentially organic herbicide. Key words: Allelopathy, estate crops, management, growth inhibitor, organic herbicide
Prospect of Sugar Palm Agro-Industry ABNER LAY; BAMBANG HELIYANTO
Perspektif Vol 10, No 1 (2011): Juni 2011
Publisher : Puslitbang Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/p.v10n1.2011.%p

Abstract

Palm juice is the economic product of sugar palm tree. Traditionally sugar processing technology is found in sugar and alcohol processing units. Innovative technology is found in brown sugar, crystal sugar, palm wine, and absolute alcohol or ethanol an-hydrate.  Determinants of sugar palm agro-industry develop-ment consist of empowerment of farmers, processing technology, funding/investment, product development and marketing.  Future sugar palm agro-industry may follow agro-industrial model by Hariang-Banten and Masarang-Tomohon, with the orientation on high economic value products and based on broad and sustainable market. Keywords: Arenga pinnata, palm juice, sugar palm products, palm sugar agro-industry model
Potential of Nomuraea rileyi (Farlow) Samson as a Entomopathogen to Helicoverpa armigera Hubner on Cotton IGAA. INDRAYANI
Perspektif Vol 10, No 1 (2011): Juni 2011
Publisher : Puslitbang Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/p.v10n1.2011.%p

Abstract

Naturally, occuring entomopathogens are important as a regulatory factors in insect pest population. N. rileyi isolated from H. armigera cadavers on corn silks and leaves of tomato and cotton is an important entomopathogenic fungi causing natural mortality in more than 10 lepidopteran insects throughout the world. One of these pests is cotton bollworm or corn budworm, H. armigera was found naturally infected by N. rileyi around Malang and Lamongan, East Java. Field observation recorded that number of infected larvae by N. rileyi increased every year in the field. This indicated that epizootic of N. rileyi developed rapidly in host population. To study the potency of N. rileyi as a mortality factor of H. armigera, a series of test should be arranged e.g. isolation, purification, biological characteristic test, such as growth rate, conidia production, and testing of virulence against target insect pest. N. rileyi was isolated from infected larvae of H. armigera in the field, then purified and re-cultured on Sabouraud Maltose Agar with yeast extract (SMAY) medium. The objective of this paper is to inform the potency of N. rileyi as a bio control agent against H. armigera. There were two strains of N. rileyi, MA 01 and LG 02 collected from H. amigera larvae cadaver from Malang and Lamongan, East java. Laboratory test on germination showed that the germination rate of both strains MA 01 and LG 02 were faster on SMAY media (1,25-1,27 mm/day) than that on SMAY+rice extract (SMAYR) media (0,99-1,07 mm/day). Yield of conidia cultured on SMAY was higher on LG 02 than on MA 01 as 3,9 x 109 conidia/ml and 1,7 x 109conidia/ml, respectively. Strain LG 02 was more virulence than MA 01 against second instar of H. armigera with 76 and 64% of percentage mortality, respectively. Concentration of N. rileyi conidia for 50% mortality of tested larvae (LC50) was 5,2 x 106 conidia/ml and 7,2 x 106 conidia/ml for LG 02 and MA 01, respectively with average LT50 were 5,9-8,4 days. However, these early studies need further testing to find out the whole potency of N. rileyi in controling of H. armigera, mainly  study on virulence against other insect host, compatibility to other control methods and suitable technique for mass production, such as effective and efficient. Key words: Entomopathogen, Nomuraea rileyi, isolate, strain, mortality, conidia,  virulence

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