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Atman Atman
Balai Pengkajian Teknologi Pertanian (BPTP) Sumatera Barat
Agriculture, Biological Sciences & Forestry

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Dukungan Teknologi Pengembangan Ubi Kayu di Sumatera Barat Atman Atman
Jurnal Penelitian Pertanian Terapan Vol 11 No 2 (2011)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (201.382 KB) | DOI: 10.25181/jppt.v11i2.224

Abstract

Role of cassava in the national economy continued to decline because it is not a priority commodity. As a result, crop acreage is declining and productivity did not increase significantly. This situation also occurred in West Sumatra Province. The cause is not yet precise technology to increase the income of cassava farmers and the diversity of the community's ability to adjust the pattern that has been owned by the available land resources. Meanwhile, demand for cassava will continue to increase along with the continued rise and soaring fuel prices (fuel) in the world market for cassava is one source of bio-ethanol to substitute a premium. This article contains about the problems of cassava and technological support for the development of cassava in West Sumatra. The methodology of writing a book study (literature) on cassava commodity that comes from books, proceedings, journals, papers and others. As a result, the development of cassava in West Sumatra to be directed mainly on dry land agroecosystem. Based on the type of climate and land type, almost all areas in West Sumatra has the potential to be developed as a regional center for cassava production.To improve cassava production strategies are needed, among other things: (1) The addition of harvest area, and (2) Intensification of quality improvement. Addition of harvest area include: (a) opening of a new land, (b) multiple cropping, and (c) increase harvest index. While improving the quality of intensification can be done with the application of several alternative technologies in cultivation, among others: (1) high yielding varieties, (2) preparation of seedlings, (3) land preparation, (4) planting, (5) fertilization, (6) plant maintenance; and (7) harvest. Results of analysis of farming cassava variety Darul Hidayah show farmers the benefits of Rp. 34,110,000, - for 12 months and R/C ratio value = 3.46. Keywords: cassava, technology, dry land, culture, West Sumatra.
DUKUNGAN TEKNOLOGI PENGEMBANGAN KEDELAI DI SUMATERA BARAT (Technological Support of Development Soybean in West Sumatra) Atman Atman
Jurnal Penelitian Pertanian Terapan Vol 11 No 3 (2011)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.406 KB) | DOI: 10.25181/jppt.v11i3.231

Abstract

Soybean production in the province West Sumatra from 1996 until 2009 does not seem stable from year to year and even a drastic decrease, reaching 76%. Soybean productivity is still low (range from 1.10 to 1.69 t/ha) compared to its potential and abroad that can reach 2.5 to 3 t/ha with a harvest area fluctuates very significantly. Meanwhile, the need for raw materials by the company's soybean processing tahu/tempe enough large, which is 241.05 tons per month, or 2,892.6 tons per year. This article contains about the problems of soybean and technological support for the development of soybean (low land and dry land) in West Sumatra. The methodology of writing a book study (literature) on soybean commodity that comes from books, proceedings, journals, papers and others. The result, soybean development strategy in the province of West Sumatra can be directed at three main agro-ecosystem, namely: irrigated land, rainfall land and dry land. However, in the lowland rice (43 817 ha of rainfall rice, 43,094 ha of lowland rice irrigated villages, 48,069 ha of lowland rice simple irrigated, and 67,457 ha of lowland rice irrigated semi-technical) and upland (gardens/ 329 528 ha, field for dry rice cultivation 132,240, and 595,516 ha of plantation) the greatest potential for development of soybean plants. Mechanical cultivation of soybean in lowland and dryland in almost the same. However, in some cases there are differences, especially the use of new varieties, land preparation, and delivery of lime /organic materials.Key words: soybean, technology, low land, dry land, West Sumatra.
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