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Commercial Organic Fertilizers and their Labeling
in Malaysia
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By
D.R. Kala, A.B. Rosenani, C.I. Fauziah, S.H. Ahmad,
O. Radziah and A. Rosazlin © 2011. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 15
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147-157 Page(s) |
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Abstract
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Organic and sustainable farming system require organic fertilizer as an organic input to sustain fertility. |
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Keywords
labeling, organic fertilizer, organic farming, Malaysian Organic Certification
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Using Ground Basalt and/or Organic Fertilizer to
Enhance
Productivity of Acid Soils in Malaysia for Crop
Production
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By
J. Shamshuddin, C.I. Fauziah, M. Anda, J. Kapok and
M.A.R.S. Shazana © 2011. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 15
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127-146 Page(s) |
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Abstract
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The pH of mineral acid soils in Malaysia ranges from 3 to 5, with the pH of
Ultisols and Oxisols ranging from 4 to 5,while acid sulfate soils (Sulfaquepts)
have a pH < 3.5. Under this condition, Al is present at a toxic level for crop
prouction. |
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Keywords
Chemical soil fertility, acid tropical soils, soil acidity,
exchangeable aluminum, manganese
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Spatial Distribution of Lead in Calcareous Soils
and Rice
Seeds of Khuzestan, Iran
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By
A. Chamannejadian, A. A. Moezzi, G.A. Sayyad, A. Jahangiri
and A. Jafarnejadi © 2011. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 15
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115-125 Page(s) |
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Abstract
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In this study, soil samples of different places of Khuzestan province were
sampled. |
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Keywords
Geostatistics, lead, calcareous soil, anaerobic rice, spatial variability
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Nitrogen Leaching from Paddy Field under Different
Fertilization Rates
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By
M.T. Iqbal © 2011. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 15
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101-114 Page(s) |
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Abstract
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Nitrogen leached from a paddy field could adversely affect subsurface water and groundwater quality |
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Keywords
Ammonium nitrogen, nitrate nitrogen, nitrate leaching, ammonium leaching, urea fertilization rate
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Assessment on Residual Soil Nitrate of Intensively
Fertilized
Banana Farms of Jalgaon Region
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By
V.A. Khatik, D.B. Sarode, R.N. Jadhav, S.T. Ingle and
S.B. Attarde © 2011. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 15
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87-99 Page(s) |
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Abstract
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Accumulation of NO3
-N (nitrate nitrogen) in the soil and its leaching into
ground water is an important issue regarding ground water pollution especially
in intensively fertilized agricultural areas. |
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Keywords
Volcanic black soil, residual NO3
- N, N fertilizers, leaching losses
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Impact of Thinning of Acacia Mangium Plantation on
Soil Chemical Properties
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By
Jeyanny Vijayanathan, Ahmad Zuhaidi Yahya, Adzmi Yaacob
Amir Saaiffuddin Kassim and Suhaimi Wan Chik © 2011. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 15
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75-85 Page(s) |
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Abstract
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This study was conducted to determine soil organic carbon, nitrogen, available
phosphorus and pH at 3 soil depths under different ages and cycle of Acacia
mangium after thinning of planted forest as well as to determine their variability in
a tropical forest. |
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Keywords
Soil properties, tropical, planted forest, rotation, selective harvesting
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Decomposition of Leaf and Fine Root Residues of
Three
Different Crop Species in Tropical Peat under
Controlled Condition
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By
H. Nahrawi, M. H. A. Husni, R. Othman and A. Bah © 2011. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 15
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63-74 Page(s) |
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Abstract
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A study examining the decomposition rates of leaf and fine root residues of oil
palm (Elaeis guineensis), sago (Metroxylon sagu) and pineapple (Ananas comosus)
crops in peatland soils was conducted under controlled conditions. |
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Keywords
C:N ratio, mass loss, oil palm, sago, pineapple, tropical peat
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Assessment on the Quality of Recycled Paper Mill
Sludge
Mixed with Oil Palm Empty Fruit Bunch Compost
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By
A. Rosazlin, C.I. Fauziah, K. Wan Rasidah, A.B. Rosenani
and D.R. Kala © 2011. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 15
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49-62 Page(s) |
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Abstract
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Recycled Paper Mill Sludge(RPMS) is currently disposed off in the landfill and
the costs are becoming expensive. |
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Keywords
Compost quality, nutrients, heavy metals, phytotoxicity, compost
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Effects of Household Compost on the Chemical
Properties of
a Typic Paleudult in Nigeria
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By
Obi Clementine Obiamaka © 2011. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 15
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35-48 Page(s) |
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Abstract
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Effects of soil amendments, tillage practices and season on the yield of amaranthus
were evaluated from field experiments carried out on a sandy loam acidic Typic
Paleudult from Okpuno, South-eastern Nigeria, during dry and rainy seasons and
tillage practices. |
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Keywords
Typic Paleudult, C sequestration, oil palm empty fruit bunch ash,
household compost, tillage
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Accuracy of GeoWEPP in Estimating Sediment Load
and
Runoff from a Tropical Watershed
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By
M. Ebrahimpour, S. K. Balasundram, J. Talib,
A. R. Anuar and H. Memarian © 2011. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 15
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25-33 Page(s) |
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Abstract
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GeoWEPP, an integration of WEPP and TOPAZ within a GIS interface, was used
to predict sediment load and runoff at the Lui Watershed, Selangor, Malaysia. |
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Keywords
GeoWEPP, sediment load, runoff, watershed, GIS
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Fertility and Suitability of the Spodosols Formed
on Sandy
Beach Ridges Interspersed with Swales in the
Kelantan -
Terengganu Plains of Malaysia for Kenaf Production
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By
I. Roslan, J. Shamshuddin, C.I. Fauziah and A.R. Anuar © 2011. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 15
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1-24 Page(s) |
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Abstract
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A study was conducted to evaluate the suitability of sandy soils in the Kelantan -
Terengganu Plains (Peninsular Malaysia ) and suggest measures to improve their
fertility for kenaf production. |
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Keywords
Soil-crop suitability classification,tropical climate,BRIS soil, agronomic package for kenaf
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Green Bean (Vigna radiata) Seedling Growth
Inhibition by Chromobacterium Violaceum under
In-vitro Condition
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By
Wai Keong Loke & Halimi Mohd Saud © 2010. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 14, Issue 1
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95-99 Page(s) |
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Abstract
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Chromobacterium violaceum is a pathogenic soil bacterium producing violacein and hydrogen cyanide both of which is controlled by quorum sensing with the same signal molecule homoserine lactone (C6-HSL). A study was carried out to determine if quorum sensing was a factor that was required for inhibiting the growth of green bean (Vigna radiata) seedling. The results showed that C. violaceum which reached quorum level inhibited the growth of green bean seedling as much as 86.5% for the shoot length and 92.1% for the root length... |
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Keywords
Chromobacterium violaceum, quorum sensing, seedling growth,
Vigna radiata inhibition
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Boron Status of Paddy Soils in the States of Kedah
and Kelantan, Malaysia
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By
M. Saleem, Y.M. Khanif, I. Che Fauziah, A.W. Samsuri
& B. Hafeez © 2010. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 14, Issue 1
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83-94 Page(s) |
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Abstract
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Management of micronutrient B in soil is difficult because of its high mobility. Soil sampling and analysis is the first important step in managing the nutrients required by plants. This study was conducted to evaluate the B status in soils of rice growing areas in Kedah and Kelantan which are the main rice growing states of the country. Soil samples were collected from 15 soil series namely Kranji, Sedeka, Guar, Kundur, Tualang, Teluk Chengai, Kuala Kedah, Rotan, Sedu, Kangkong, Batu Hitam, Lubok Itek, Tepus, Telemong and Chempaka to determine B status and other physico-chemical properties... |
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Keywords
Correlation study, hot water extractable B, paddy soils
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Effects of Micronutrient Fertilizers on the
Production of
MR 219 Rice (Oryza sativa L.)
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By
Y.A. Liew, S. R. Syed Omar, M.H.A Husni,
M.A. Zainal Abidin & N.A.P. Abdullah © 2010. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 14, Issue 1
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71-82 Page(s) |
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Abstract
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Poor management of plant nutrients and ignorance of the Liebig's Law of Minimum for plant nutrients requirement is an obstacle in efforts to increase rice production in Malaysia. Ignorance of the importance of micronutrients application by Malaysian farmers hinders the achievement of high yields in rice production. Six farmer's plots were used to examine the importance of micronutrients in rice production in Sawah Sempadan, Tanjong Karang, Malaysia. Soil and foliar samples were collected and analyzed to determine the micronutrients content and then compared with the critical nutrients levels needed by rice... |
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Keywords
Fertilizer, Law of Minimum, micronutrients, rice
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Formulation of Coal Fly Ash and Sewage Sludge
Mixtures
to Reduce Impacts on the Environment When Used as
Soil
Ameliorant for Acidic Tropical Soils
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By
M. Nur Hanani, I. Che Fauziah, A.W. Samsuri & S. Zauyah © 2010. Malaysian Society of Soil Science
Malaysian Journal of Soil Science, Volume 14, Issue 1
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53-70 Page(s) |
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Abstract
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Use of coal fly ash (CFA) as a soil ameliorant is hindered by the lack of macronutrients in the ash, besides, there are also concerns about its high concentration of microelements, especially boron. Sewage sludge (SS) on the other hand, has a high amount of macronutrients especially Zn. This study was carried out to evaluate the potential of CFA as a soil ameliorant to immobilize heavy metals from SS-treated soil and whether theSS could provide supplementary macronutrients for maize growth requirement. A laboratory soil incubation study was conducted using 3 kg mixture of soil, SS and CFA... |
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Keywords
acidic tropical soil, glasshouse study, maize plants, soil solution
study
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