Sustainable site productivity and nutrient management in a short rotation plantation of Gmelina arborea in East Kalimantan, Indonesia

Agus, Cahyono; Karyanto, Oka; Kita, S.; Haibara, Kikuo; Toda, Hiroto; Hardiwinoto, Suryo; Supriyo, Haryono; Na’iem, Mohammad; Wardana, Wahyu; Sipayung, Maurit S.; Khomsatun,; Wijoyo, Suhartono

doi:10.1023/b:nefo.0000040954.27630.2f

Cited by 30 publications

(10 citation statements)

References 4 publications

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“…Chaer et al (2010) reported in their research that the use of nitrogen fixing legume was able to supply organic matter and improve ecosystem biodiversity, therefore it has potential for restoring degraded land. The same result was also reported by Agus et al (2004), which explained that legume could stimulate the increase of tropical sustainable management land productivity through N supply derived from N fixation 2 and their organic matter. Contents of soil exchangeable-Mg, Ca, and K in plots with pioneer vegetation were 2−3 times higher compared to bare land (without vegetation) of Merapi volcano eruption deposit (Figure 2).…”

Section: -1supporting

confidence: 85%

The Abundance of Pioneer Vegetation and Their Interaction with Endomycorrhiza at Different Land Qualities after Merapi Eruption

Agus

Wulandari

2012

jtfm

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Eruption of Merapi volcano caused accumulation of lahar materials that led to extensive land degradation. This research was to study the population of pioneer plants and their correlation with endomycorrhiza population at different land qualities after Merapi eruption. Samples of soil, pioneer plants, and endomycorrhiza were collected from Merapi volcano, 1 year after eruption, using stratified sampling method based on plant densities, with the following categories: dense vegetation, moderately dense vegetation, sparse vegetation, and control (bare land), with 3 replications for each category. Pioneer plants and endomycorrhiza were identified. Plant biomass, soil pH, total-C,-N, and exchangeable-K,-Ca,-Mg,-Fe were analyzed. The abundance of pioneer plants and their interaction with mycorrhiza was strongly correlated with depth of eruption material, quantity of sandy texture, soil pH, total-C and total-N, exchangeable-K, exchangeable-Ca, exchangeable-Mg, and exchangeable-Fe. Among the 12 identified pioneer plants, only Acacia villosa, Fiurena ciliaris, and Bidens pilosa were recommended as plantremediator to improve soil chemical, physical and biological properties. Among the 3 genera of endomycorrhiza (Acaulospora, Gigaspora, Glomus), only Acaulospora was recommended to be a biological agent to rehabilitate sandy soil area. This research indicated that adaptive pioneer plants and endomycorrhiza were likely to be suitable for biological agents to stimulate recovery of degraded land through improvement of physical, chemical, and biological properties, that will stimulate plant growth and biodiversity.

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Section: -1supporting

confidence: 85%

The Abundance of Pioneer Vegetation and Their Interaction with Endomycorrhiza at Different Land Qualities after Merapi Eruption

Agus

Wulandari

2012

jtfm

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“…As much as 600 kg ha À1 of N and 1039 kg ha À1 of K and 553 kg ha À1 of Ca have been reported for 6 years Gmelina stand in Nigeria and Indonesia (Chijioke, 1980;Agus et al, 2004). Nitrogen and K accumulation in Gmelina stands in Omo is generally lower than that of Gmelina stands of similar ages in other parts of the world (Agus et al, 2004;Swamy et al, 2004). This could be explained by the lower concentration of the two nutrients in tree tissues in the present study.…”

Section: Nutrient Concentration and Accumulation In Aboveground Treementioning

confidence: 99%

Productivity, site evaluation and state of nutrition of Gmelina arborea plantations in Oluwa and Omo forest reserves, Nigeria

Onyekwelu

Mosandl

Stimm

2006

Forest Ecology and Management

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“…Tropical bio-geo-resource has high biomass productivity but still less economical values [1]. Integrated Bio-cycle Farming System (IBFS) is an alternative system of agriculture which harmoniously combines agricultural sectors such as agriculture, horticulture, plantation, animal husbandry, fisheries, forestry with nonagricultural aspects, such as settlements, agro-industry, tourism, industry which are managed based on landscape ecological management under one integrated area [2,3].…”

Section: Integrated Organic Cycle Systemmentioning

confidence: 99%

“…The key characteristics of IBFS developed in UGM University Farm are (1) an integration of agriculture and non-agriculture sector, (2) value of environment, esthetics and economics, (3) rotation and diversity of plants, (4) artificial and functional biotechnology, nanotechnology, pro-biotic, (5) management of closed organic cycle and integration in an integrated area among ICM, IPM, IMM, INM, IVM, (6) management of integrated bioprotection and ecosystem health management, (7) landscape ecological management, agro-politan concept, (8) specific management of plant and (9) holistic and integrated system [2][3][4]. The IBFS has more advantages compared to the other various types of sustainable agricultural system such as: low input agricultural, integrated farming, organic farming, biodynamic, or agroforestry system.…”

Section: Ibfs Was Developed By Ugm Through Integrated Crop Managementmentioning

confidence: 99%

Renewable Energy of Biogas Through Integrated Organic Cycle System in Tropical System

Pertiwiningrum¹,

Dk²,

ArnitaWuri³

2018

Energy Management for Sustainable Development

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Energy is a critical requirement for economic development and specifically to improve the conditions that influence all aspects of human welfare. However, the majority of people in developing countries have no access to reliable and affordable domestic energy sources. Development of organic material as sources of renewable energy through biomass, biogas, biofuel, bioreactor, algae fuel, biohydrogen, and so on, with better biotechnology by genetic improvement, environmental manipulation, purification, packing, compressing, are important for sustainable development. Biogas becomes one of the solutions to meet the energy need in rural areas of developing countries. However, the implementation of biogas has many challenges. Biogas produced from different biosources may contain pollutants that should be removed. The quality of biogas, represented by methane enrichment, can be improved with biogas purification technology. Removing the pollutants is recommended to avoid severe downstream damage and to increase the calorific value. This chapter discusses biogas purification.

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Sustainable site productivity and nutrient management in a short rotation plantation of Gmelina arborea in East Kalimantan, Indonesia

Cited by 30 publications

References 4 publications

The Abundance of Pioneer Vegetation and Their Interaction with Endomycorrhiza at Different Land Qualities after Merapi Eruption

The Abundance of Pioneer Vegetation and Their Interaction with Endomycorrhiza at Different Land Qualities after Merapi Eruption

Productivity, site evaluation and state of nutrition of Gmelina arborea plantations in Oluwa and Omo forest reserves, Nigeria

Renewable Energy of Biogas Through Integrated Organic Cycle System in Tropical System

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