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Balai Besar penelitian dan Pengembangan Sumberdaya Lahan Pertanian (BBSDLP) Jln. Tentara Pelajar no 12, kampus Penelitian Pertanian Cimanggu, Ciwaringin, Bogor Tengah, Kota Bogor, Jawa Barat 16114
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INDONESIA
Jurnal Sumberdaya Lahan
Published by Balai Besar Penelitian dan Pengembangan Sumberdaya lahan Pertanian
ISSN : 19070799     EISSN : 27227731     DOI : http://dx.doi.org/10.21082/jsdl.v14n1.2020.1-14
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal ini memuat artikel tinjauan (review) mengenai hasil-hasil penelitian yang telah diterbitkan, dikaitkan dengan teori, evaluasi hasil penelitian lain, dengan atau mengenai kebijakan. Ruang lingkup artikel tinjauan ini meliputi bidang: tanah, air, iklim, lingkungan pertanian, perpupukan dan sosial ekonomi sumberdaya lahan.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol 3, No 2 (2009)" : 5 Documents clear
AGROMETEOROLOGICAL DATA AND RAINFALL FORECASTING FOR CROP SIMULATION AMIEN, LE ISTIQLAL; RUNTUNUWU, ELEONORA
Jurnal Sumberdaya Lahan Vol 3, No 2 (2009)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.404 KB) | DOI: 10.21082/jsdl.v3n02.2009.%p

Abstract

Agricultural production is one of the most weather sensitive human activities that depend on daily atmospheric conditions. This review attempts to describe the meteorological data for crop requirements, some techniques of climate prediction and its use for crop simulations. Despite the rapid progress achieved in forecasting technology lately, further works are necessary for the real application. The amount and distribution of the rainfall in the coming season is necessary for planning crop cultivation particularly when climate anomaly arises. In agriculture the efforts to bridge the gap, climate forecasting results are the main input in crop simulation, especially for water and agro-climate management and cropping calendar.
EMPOWERMENT OF LAND RESOURCE TO INCREASE COMPETITIVENESS AND ADDED VALUE OF AGRICULTURAL PRODUCT GITOSUWONDO, SUBOWO
Jurnal Sumberdaya Lahan Vol 3, No 2 (2009)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (121.879 KB) | DOI: 10.21082/jsdl.v3n02.2009.%p

Abstract

In global free trade action, Indonesia has many rivalry constrain to involve on standart product quality need which determined by developed countries from subtropical area. Agriculture product added value based on tropical natural resource is not accommodated proportionally, so that the Indonesian farming system has faced many obstacle resulting low competitive. Competitiveness digging of Indonesian specific land resource is a step in the right direction to do, besides it can increase competitiveness and has protected by regionally regulation. The Indonesian spatial competitiveness are sun energy, rainfall, mineral deposit, diversity of agricultural commodities, geographical position, and agricultural land availability for spell of production. Agricultural production arrangement that considering land capacity and specific competitiveness will increase production efficiency, added value, and selling product. Arrangement of spatial plan of various commodities and correct zonation based on need and location of market will increase competitiveness and farmer welfare. Functional food development, commodity choice, harvest area placement and harvest time arrangement are absolute competitiveness of Indonesian agricultural product and can not be competed by other region.
CAPTURING THE BENEFIT OF GROUNDWATER FOR WATER RESOURCES SUSTAINABILITY REJEKININGRUM, POPI
Jurnal Sumberdaya Lahan Vol 3, No 2 (2009)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (311.937 KB) | DOI: 10.21082/jsdl.v3n02.2009.%p

Abstract

Groundwater is the water contained in soil or rock layer below the surface. Ground water is one of the limited water resources and the damage can give a broad impact, whereas its recovery is difficult. In addition to river water and rain water, ground water also has a very important role, especially in maintaining the balance and availability of raw water for domestic or industrial purposes. In some areas, dependency on fresh water and ground water supplies has reached ± 70%. Lack of understanding on groundwater condition that occurred in the community, arises problems that become the lost and threaten to life sustainability of the community itself. It is necessary for planning the utilization of groundwater that environmentally oriented based on the stage that includes an inventory of potential groundwater, utilization planning, licensing, monitoring and controlling, and conservation of groundwater. Inventoring of potential groundwater utilization planning, licensing, monitoring and controlling should be based on existing procedures so that utilization can be optimized without causing negative impacts.
Increasing the Production Capacity of Upland Food Crops ANNY MULYANI; ACHMAD HIDAYAT
Jurnal Sumberdaya Lahan Vol 3, No 2 (2009)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (118.127 KB) | DOI: 10.21082/jsdl.v3n2.2009.%p

Abstract

Upland agriculture plays an important role in producing various kinds of food crops. However, data of the annual upland crops areas that are needed as a basis for area extensification planning is not available. Therefore land area of 10 commodities of annual upland crops was estimated based on its comparison with paddy field areas, with the assumption of cropping index of 100 (one crop per year). For example, upland area planted to maize is assumed 60% of the total harvested area of maize, because the remaining 40% is produced in paddy field areas. Based on these predictions, the upland areas planted to 10 food crops is only about 5.53 million ha or 37.7% of the total annual upland agriculture area of 14.6 million ha. To evaluate the production capacity of the upland areas, we grouped those areas based on soil fertility and potential yield for each commodity. The results indicate that if the 5.53 million ha upland areas are used optimally for food crop production, it can produce 2.82 million tons of unhusked upland rice, 9.15 million tons of corn grain, 0.23 million tons of soybean grain, 0.73 million tons of peanuts pods, 0.20 million tons of mungbeans, 20.81 million tons of cassava, 0.58 million tons of sweet potato, 1.0 million tons of potatoes, 0.21 million tons of shallots and 1.3 million tons of sugarcane. If in the coming year, the total area of upland can be increased gradually from 37.7% to 70% of the total available annual upland areas, i.e. to about 10.2 million ha, thus the upland crops production capacity will increase to 4.9 million tons of upland rice , 16.2 million tons of corn, 0.4 million tons of soybeans, 1.5 million tons of peanuts, 0.35 million tons of mungbeans, 37.3 million tons of cassava, one million tons of sweet potatoes, 1.8 million tons of potato, 0.27 million tons of shallots and 2 million tons of sugarcane. By increasing the upland areas of about 5 million, it will lead to the national selfsufficiency of most commodities until the year of 2050, except for soybeans, potatoes and shallots. Therefore, to maintain selfsufficiency in rice and maize , as well as promote self-sufficiency of other food crop production, the extensification of upland agricultural areas for food crops is a prerequisite.
Indonesian Land Resources: Potency, Problems, and Utilization Strategy ACHMAD HIDAYAT
Jurnal Sumberdaya Lahan Vol 3, No 2 (2009)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jsdl.v3n2.2009.%p

Abstract

Indonesia mainland has variety of soils, parent materials, landforms, elevations and climates. This condition is the main capitals to produce sustainable agricultural commodities. The utilization of land resources to develop agriculture should consider its potentials in gaining the optimum results. Up to now the agricultural area used for agricultural purposes cover 70.2 million hectares consisting of rice field, upland crop field, yard, plantation, grazing land, trees, and fish pond. Based on the assessment results by Indonesian Agency for Agricultural Research and Development, the land in Indonesia which is potential or suitable for agriculture covers 94 million hectares, comprising 25.4 million hectares of wetland (rice field) and 68.6 million hectares of upland/ dryland. There are 30.67 million hectares of the total area which is potential for agricultural extensification comprising of 8.28 million hectares annual wetland agriculture (rice field), 7.08 million hectares annual upland agriculture, and 15.31 million hectares perennial agriculture. Wetland for annual crops covers swampy land with the total of 2.98 million hectares (mainly in Papua) and non swampy land 5.30 million hectares. In Indonesia the potential land as well as available land for agricultural extensification is still sufficient, but by the increasing needs of land for agriculture and non-agriculture, careful utilization is needed. The landuse competition in the future as a consequences to keep national food security and develop bioenergy needs to be overcome. Some efforts that can be done are by increasing the productivity (intensification), correct landuse based extensification, and developing primary technological innovation.

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