Fertilizers, Soil Fertility, Plant Nutrition

Issues in Asian Agriculture

Compost Production and Use: Some New Developments

2002-06-01

Managing Soil Fertility for Vegetable Production

Microbial and Organic Fertilizers in Asia

Microbial Fertilizers and Composting

Microbial Inoculants in Asian Agriculture

Micronutrients in Crop Production

1999-11-01

Plant and Soil Analysis As a Guide to Crop Fertilization

Quality Control for Organic Fertilizers

Sustainable Management of the Soil Rhizosphere System for Efficient Crop Production and Fertilizer Use

2007-09-04

Sustainable Soil Management

2003-06-01

The Appropriate Use of Fertilizers

Use by Asian Farmers of Soil Testing Services

2003-08-01

Book Chapters

Asian Crops and Micronutrient Toxicity

2001-09-01

Benefits and Drawbacks of Composting

JEN-HSHUAN CHEN and JENG-TZUNG WU, 2005-12-01

Boron Deficiency of Crops

2001-09-01

Composting Methods

YUH-MING HUANG, 2005-12-01

Equipment for Different Scales of Composting

SHIUAN-YUH CHIEN AND MING-HUEI CHANG, 2005-12-01

Fertilizer Management for Citrus Orchards

2003-09-01

Introduction

ZUENG-SANG CHEN, 2005-12-01

Iron Deficiency of Crops

2001-09-01

Management of Composting

SHANG-SHYNG YANG, 2005-12-01

Manganese Deficiency of Crops

2001-09-01

Micronutrients and Crop Production: A Summary

2001-09-01

Rare Micronutrient Deficiencies of Crops

2001-09-01

Raw Materials Used for Composting

CHONG-HO WANG, YU-WEN LIN, WEI-TEN HUANG, and LI-RONG CHIU, 2005-12-01

Symptoms of Micronutrient Deficiencies in Crops, and How to Remedy Them

2001-09-01

The Functions and Critical Concentrations of Micronutrients in Crop Production

2001-09-01

Using Organic Fertilizers

REN-SHIH CHONG, 2005-12-01

What Happens during Composting?

CHIU-CHUNG YOUNG, P.D. REKHA, and A.B. ARUN, 2005-12-01

Zinc Deficiency of Crops

2001-09-01

Newsletter Columns

Appropriate Use of Bio-Fertilizers and Bio-Pesticides for Small-Scale Farmers in Asia

2008-06-17

Growing Chemical-Free Vegetables

2005-03-01

Improved Cropping Systems

2000-12-01

Livestock Manure for Organic Rice Farms

2001-12-01

Management of Agrochemical Residues in Foods

2008-01-03

Micronutrients in Crop Production

2000-06-01

New Developments in Composting

2001-06-01

Nitrates in Vegetables

2002-03-01

Protective Structures for Improved Crop Production in Asia

1999-06-01

Reducing Ammonia Emissions from Composted Livestock Manure

KURODA Kazutaka National Institute of Livestock and Grassland Science, Japan, 2003-09-01

Soil Testing and Plant Analysis for Asian Farmers

Improving fertilizer efficiency, 1999-03-01

Understanding the Soil Rhizosphere System

2006-12-01

Use by Asian Farmers of Soil Testing Services

2003-09-01

Extension Bulletins

Agriculture-Fertilizer Interface in the Asian and Pacific Region: Issues of Growth, Sustainability, and Vulnerability

Saleem Ahmed Program on Environment, East-West Center, 1777 East-West Road, Honolulu, HI 96848, USA, 1994-10-01

Assessment of Agricultural Non-Point Source Pollutants, and the Management of Agricultural Soils

Sun-Gang Yun, Won-Il Kim, Jong-Sik Lee, Goo-Bok Jung, Jin-Ho Kim, Joung-Du Shin and Hwan Koh Environment Ecology Division, Dept. of Agriculture Environment National Institute of Agricultural Sciences and Technology (NIAST) Rural Development Administration (RDA) Republic of Korea, 2002-11-01

A Sustainable Upland Farming System for Indonesia

J. Sri Adiningsih and A. Syarifuddin Karama Center for Soil and Agroclimate Research (CSAR) Agency for Agricultural Research and Development Jl, Ir. H. Juanda 98, Indonesia, 1992-09-01

Boron Deficiency of Crops in Taiwan

Sheng-Bin Ho Department of Agricultural Chemistry, National Taiwan University Taipei 106, Taiwan, ROC, 2000-08-01

Co-Composting Potato Starch Sludge with Swine Manure

Jae E. Yang, Hae-Nam HyunResearch Management Bureau, Rural Development Agency (RDA), Suwon, 441-707, Korea, 2001-11-01

Composting Empty Fruit Bunches of Oil Palm

M. Suhaimi and H.K. Ong Malaysian Agricultural Research and Development Institute (MARDI), P.O. Box 12301, 50774 Kuala Lumpur, Malaysia, 2001-11-01

Crop-Livestock Integration in Hokkaido, Japan, Based on Ammonia Treated Straw As Livestock Feed

Hiroki Ukawa Department of Rural Development Hokkaido National Agricultural Experiment Station Hitsujigaoka, Toyohira-ku, Sapporo, Hokkaido, 062 Japan, 1995-06-01

Cropping Systems and Their Mechanisms of Nutrient Uptake

Joji Arihara National Agriculture Research Center, 3-1-1 Kannondai, Tsukuba, 305-8666 Japan, 2000-10-01

Current Status of Organic Materials Recycling in Southern Taiwan

Shan Ney Huang and Jinn Ching Lin Tainan District Agriculture Improvement Station 350 Sec. 1, Lin Shen Road Council of Agriculture, Tainan City, 2001-11-01

Development and Application of Biofertilizers in Taiwan

2005-11-01

Ecological Sustainability of the Paddy Soil-Rice System in Asia

Kazutake Kyuma Department of Environmental Science The University of Shiga Prefecture 2500 Hassaka-cho, Hikone City Japan 522, 1995-09-01

Economics of Balanced Fertilization in Irrigated Rice Farms

Rogelio N. Concepcion, Perfecto P. Evangelista & Edna D. Samar Bureau of Soils and Water Management, Diliman, Quezon City, Philippines, 1999-07-01

Effective Conservation Practices for the Cultivation of Slopelands

Chia-Chun Wu Dept. Soil and Water Conservation National Pingtung University of Science and Technology Taiwan, 1998-08-01

Effect of Intensive Fertilizer Use on Groundwater Quality

Michinori Nishio Institute of Agricultural and Forest Engineering University of Tsukuba Tennodai 1-1-1, Tsukuba 305-8572 Japan, 2002-09-01

Efficiency of Nitrogen Fertilization on Upland Crops Grown in Multiple Cropping Systems in Taiwan

S. Lian Department of Agricultural Chemistry Taiwan Agricultural Research Institute Wufeng, Taichung 41301, ROC on Taiwan, 1991-12-01

Efficient Use of Fertilizer Nitrogen by Crops

J.R. Freney, M.B. Peoples, and A.R. Mosier* CSIRO, Division of Plant Industry, G.P.O. Box 1600, Canberra, A.C.T. 2601, Australia * United States Department of Agriculture, Agricultural Research Service, P.O. Box E, Fort Collins, Colorado 80522, USA, 1995-11-01

Fertility Management of the Soil-Rhizosphere System for Efficient Fertilizer Use in Vegetable Production

Chin-hua Ma and Manuel C. Palada·  Asian Vegetable Research and Development Center (AVRDC) — the World Vegetable Center P.O. Box 42, Shanhua, Tainan, Taiwan 74199, 2008-01-16

Fertilizer Pellets Made from Composted Livestock Manure

Masayuki Hara Agriculture Research Division Mie Prefectural Science and Technology Promotion Center Kawasakita 530, Uresinochou, Itisigun, Mie, 515-2316, Japan, 2001-11-01

Fertilizer Recommendations for Sustainable Production of Orchard Fruit in the South of Vietnam

Bui Xuan Khoi and Mai Van Tri Southern Fruit Research Institute (SOFRI) PO Box 203 My Tho, Tien Giang, Vietnam, 2003-10-01

Fruit Production and the Management of Slopelands in the Philippines

Crisanto R. Escaño and Sonny P. Tababa Crops Research Division, Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD), Paseo del Valmayor, Los Baños, Philippines, 1998-09-01

General Aspects of Fruit Trees with Respect to Minor Nutrients in Korea

Hee-Seung ParkDivision of Horticulture and Landscape Architecture, Pai Chai University Doma-dong, Seo-gu, Taejoen 302-735, Korea, 2000-08-01

II. Salt for Sustainable Livestock Production

Harold R. Watson Mindanao Baptist Rural Life Center (MBRLC) Kinuskusan, Bansalan, Davao del Sur, Philippines, 1995-06-01

Impact of Agrochemicals on Soil and Water Quality

Leonila M. Varca Pesticide Toxicology and Chemistry Laboratory National Crop Protection Center, University of the Philippines at Los Banos College, Laguna 4031, Philippines, 2002-10-01

Leaf Analysis and Soil Testing for Plantation Tree Crops

Elinthamby Pushparajah International Board for Soil Research and Management (IBSRAM), P.O. Box 9-109, Bangkhen, Bangkok 10900, Thailand, 1994-12-01

Major Land Resource Stresses in Relation to Sustainable Agriculture in Asia

H. Eswaran, P.F. Reich, F.H. Beinroth, and E. Padmanabhan USDA Natural Resources Conservation Service, Washington DC, USA University of Puerto Rico, Mayaguez, Puerto Riuco, and Universiti Technologi Sumber, Kuching, Malaysia, 1999-08-01

Microbial Fertilizers in Japan

Michinori Nishio National Institute of Agro-Environmental Sciences Kannondai 3-1-1, Tsukuba, Ibaraki 305 Japan, 1996-10-01

Micronutrients in Crop Production in Thailand

Yongyuth Osotsapar Department of Soils, Faculty of Agriculture, Kasetsart University, Kamphaeng Sean, Nakorn Pathom 73140, Thailand, 2000-09-01

Nutrient Requirements of Solanaceous Vegetable Crops

D.M. Hegde All India Coordinated Safflower Improvement Project Solapur, Maharashtra, India, 1997-07-01

Organic Farming and the Sustainability of Agriculture in Korea

Chong-Woon Hong Agricultural Science Institute Rural Development Administration Suweon 441-707 Korea, 1994-10-01

Plant Nutrient Balances in the Asian and Pacific Region - the Consequences for Agricultural Production

Ernst W. Mutert East & Southeast Asia Program, Potash & Phosphate Institute, 126 Watten Estate Road, Singapore 287599, 1995-11-01

Plant Nutrition Diagnosis in Japan, with a Special Focus on Crop Quality and the Environment

Fukuyo Tanaka National Agricultural Research Center Kannondai 3-1-1, Tsukuba City Ibaraki Prefecture Japan, 2003-10-01

Pollution of Soil by Agricultural and Industrial Waste

Diah Setyorini, Tini Prihatini and Undang Kurnia Centre for Soil and Agroclimate Research and Development, Jalan Ir. Juanda No. 98 Bogor 16123, Indonesia, 2002-11-01

Production of Organic Fertilizer from Solid Waste and Its Utilization in Intensive Organic-Based Vegetable Production and for Sustaining Soil Health and Productivity 

Nenita E. dela Cruz1, Clarita P. Aganon1, Marilyn G. Patricio2, Ellen S. Romero3, Sandra A. Lindain3 and Jonathan L. Galindez3 1Professor in Soil Science, 2Professor in Entomology, 3Research Assistants Ramon Magsaysay Center for Agricultural Resources and Environment Studies (RM-CARES), Central Luzon State University, Science City of Muñoz, Nueva Ecija, 3120 Philippines, 2008-01-17

Quality Control for Commercial Compost in Korea

Myung Ho Um and Youn Lee National Institute of Agricultural Science and Technology (NIAST), Rural Development Administration (RDA), Suwon 441-707, Korea, 2001-10-01

Rapid Composting Technology in the Philippines: Its Role in Producing Good-Quality Organic Fertilizers

Virginia C. Cuevas Institute of Biological Sciences (IBS), College of Arts and Sciences, University of the Philippines at Los Baños, College, Laguna, Philippines, 1997-10-01

Recycling of Wastewater from Pig Farms in Urban and Peri-Urban Agriculture

Supamard Panichsakpatana Kasetsart University Chatuchak, Bangkok 10900 Thailand, 2007-06-01

Soil and Crop Management for Sustainable Slopeland Farming in Indonesia

Djoko Santoso and Sukristiyonubowo Center for Soil and Agroclimate Research, JIn Ir. H. Juanda 98, Borgor 16123, Indonesia, 1994-08-01

Soil and Nutrient Conservation Oriented Practices in the Philippines

Reynaldo A. Comia Department of Soil Science, University of the Philippines at Los Baños, College 4031 Laguna, Philippines, 1999-07-01

Soil Conservation on Sloping Orchards in Japan

Seiji Nakao Shikoku National Agricultural Experiment Station Zentsuji, Kagawa, Japan, 2000-01-01

Soil Degradation in the Coastal Lowlands of Southeast Asia

Kazutake Kyuma Professor Emeritus of Kyoto University, Japan 1-79 Nagatanicho, Iwakura, Sakyoku Kyoto 606-0026, Japan, 2003-10-01

Soil Management for Sustainable Agriculture in Korea

Sun-Ho Yoo and Yeong-Sang Jung* College of Agriculture and Life Science Seoul National University, Suwon, Korea *College of Agricultural Sciences Kangwon National University Chunchun, Korea, 1992-09-01

Soil Management for the Conservation of Soil Nitrogen

Masanori Saito Tohoku National Agricultural Experiment Station, Morioka, Iwate, 020-01 Japan, 1991-11-01

Soil Management Fov$Sustainable Food Production in Taiwan

Shan-ney Huang Hualian District Agricultural Improvement Station Chiang Town, Hualian Prefecture R.O.C., 1994-09-01

Soil Nutrient Management for Sustained Food Crop Production in Upland Farming Systems in the Tropics

Lloyd R. Hossner and Anthony S.R. Juo Soil and Crop Sciences Department College Station, Tennessee, 77843, USA, 1999-05-01

Sustainable Land Management in Tropical Tree-Crop Ecosystems

Ghulam M. Hashim Malaysian Agricultural Research and Development Institute P.O. Box 12301, 50774 Kuala Lumpur Malaysia, 1996-08-01

Sustainable Nitrogen Management in Intensive Vegetable Production

Jacques J. NeetesonDLO Research Institute for Agrobiology and Soil Fertility (AB-DLO), P.O. Box 129, NL-9750 AC Haren, The Netherlands, 1997-07-01

Sustainable Technologies for Use and Conservation of Steeplands

Anthony S.R. Juo and Thomas L. Thurow Texas A&M University and Texas Agricultural Experiment Station College Station, Texas, 77843-2474 USA, 1998-11-01

Swine Waste Treatment in Taiwan

S.Y. Sheen, C.M. Hong, M.T. Koh, and C.C. Su Department of Livestock Management Taiwan Livestock Research Institute Hsinhua, Tainan 712, Taiwan, ROC, 1994-09-01

The Decomposition of Fresh and Composted Organic Materials in Soil

Hitoichi Shiga Research and Development Center for Dairy Farming Kitano 2-3-5-9, Kiyota-Ku, Sapporo 004-0862, Japan, 1997-12-01

The Development of Sloping Agricultural Land Technology (Salt) in the Philippines

Harold R. Watson Mindanao Baptist Rural Life Center (MBRLC) Kinuskusan, Bansalan, Davao del Sur, Philippines, 1995-06-01

The Effect of Mulching and Row Covers on Vegetable Production

Toshio Hanada Chugoku Agr. Exp. Stn. Ueno 200, Ayabe city, Kyoto Pref. 623, Japan, 1991-08-01

The Establishment of a Sustainable Agricultural System in Taiwan

Paul M.H. Sun and S.C. Hsieh* Department of Agriculture and Forestry Taiwan Provincial Government Chung-Hsing New Villa, Nantou Taiwan, ROC * Taichung District Agricultural Improvement Station 200, Lane 361, Section 1, Chiatung Road 51501 Tatsuen Hsiang, Changhua, Taiwan, 1992-09-01

The Management of Soils and Fertilizers for Sustainable Crop Production in Malaysia

Othman Yaacob and W.H. Wan Sulaiman Faculty of Agriculture Universiti Pertanian Malaysia 43400 Serdang, Selangor Malaysia, 1992-08-01

The Manufacturing and Application of Organic Compound Fertilizers

T.C. Juang Department of Soil and Environment National Chung Hsing University Taichung, Taiwan, Republic of China, 1996-10-01

Treatment and Utilization of Animal Wastes in Japan

Y. Harada Project Research Team No. 6 National Agriculture Research Center Kannondai 3-1-1, Tsukuba 305, Japan, 1994-09-01

Use of Compost As an Alternative to Synthetic Fertilizers for Crop Production and Agricultural Sustainability for the Island of Guam

Mohammad H. Golabi, T.E. Marler, Erica Smith, F. Cruz, J.H. Lawrence and M.J. Denney Tropical Fruit Management, College of Agriculture and Life Sciences University of Guam and NRCS-USDA, Mangilao, GU 96923, Guam-USA, 2003-10-01

Use of Microbial Inoculants and Organic Fertilizers in Agricultural Production

J.F. Parr, S.B. Hornick, and D.D. Kaufman Soil-Microbial Systems Laboratory Agricultural Research Service U.S. Department of Agriculture Beltsville, Maryland, U.S.A., 1994-11-01

Vegetable Production Using Plasticulture

William James Lamont, Jr. Department of Horticulture 114 Tyson Building The Pennsylvania State University University Park, Pennsylvania 16802-4200 USA, 1999-09-01

Technical Bulletins

Effects of Compost on the Availability of Nitrogen and Phosphorus in Strongly Acidic Soils

Jen-Hshuan Chen, Jeng-Tzung Wu and Wei-Tin HuangDepartment of Agricultural Chemistry, Taiwan Agricultural Research Institute, Wufeng, Taiwan ROC, 2001-12-01

Relationship between Heavy Metal Concentrations in Soils of Taiwan and Uptake by Crops

Zueng-Sang Chen Department of Agricultural Chemistry National Taiwan University Taipei 106 Taiwan, ROC, 2000-03-01

Soil As a Filter for Nutrients and Chemicals: Sustainability Aspects

Rod D.B. Lefroy and Eric T. Craswell International Board for Soil Research and Management (IBSRAM) PO Box 9-109, Chatuchak, Bangkok 10900, Thailand, 1997-03-01

The Combined Use of Chemical and Organic Fertilizers and/or Biofertilizer for Crop Growth and Soil Fertility

Jen-Hshuan Chen Department of Soil and Environmental Sciences, National Chung Hsing University 250 Kuo-Kuang Road, Taichung. Taiwan ROC, 2008-01-18

The Potential Role of Peon (Phosphate Buffer-Extractable Organic Nitrogen) in the Soil for Plant Nutrition and Its Implication for Organic Farming

Noriharu  Ae1, Shingo Matsumoto2, Yoh-ichi Koyama3, and Katsumasa Iijima3 1Kobe University, Biological and Environmental Science, Rokkodai-cho, Nada, Kobe, 078-8501, Japan 2Shimane University, Education and Research Center for Biological Resources, Kamihonjo, Matsue, Shimane, 690-1102, Japan 3Nippi Research Institute of Biomatrix, Senju-Midoricho, Adachi, Tokyo, 120-8601, Japan, 2008-01-17

Utilization of Composted Organic Wastes in Vegetable Production Systems

Peter J. Stoffella, Yuncong LiUniversity of Florida, IFAS, Department of Soil and Water Science, 106 Newell Hall, Gainesville, FL 32611 USA, 1997-12-01

Practical Technology

Application of Rice Husk Charcoal

Cooperating agency for this topic: Association for International Cooperation in Agriculture and Forestry, Japan 19, Ichiban-cho, Chiyoda-ku, 102-0082 Japan, 2001-01-01

Bioactivator to Decompose Agricultural Wastes

Indonesian Agricultural Biotechnology and Genetic Resources Research Institute Fax: 886-89-345756 E-mail: rifcd@indo.net.id Fax: 886-89-345756 E-mail: rifcd@indo.net.id, 2003-11-01

Biophosphate: A Microbial Phosphate Fertilizer

Indonesian Agricultural Biotechnology and Genetic Resources Research Institute Indonesia E-mail: rifcd@indo.net.id, 2003-10-01

Composting of Organic Wastes

Cooperating agency for this topic: Taichung District Agricultural Improvement Station, Taiwan ROC, 2001-05-01

Composting the Wastes from a Rice Processing Plant

Cooperating agency for this topic: Malaysian Agricultural Research & Development Institute (MARDI), 2001-12-01

Composting with Wood Chips

Cooperating agency for this topic: National Institute of Agricultural Science and Technology (NIAST), Rural Development Administration (RDA), Suwon, Korea, 2001-07-01

Diagnosis of Micronutrient Deficiencies in Crops

Cooperating agency for this topic: Hualien District Agricultural Improvement Station, Council of Agriculture, Taiwan ROC Tel: 886-38-521108 ext. 110, Fax: 886-38-534914 Department of Agricultural Chemistry, National Taiwan University, Taiwan ROC, 2001-07-01

Effective Use of Concentrated Sludge for Paddy Rice

Dr. Tadahiro Hayashi Okinawa Subtropical Station Japan International Research Center for Agricultural Sciences 1091-1 Maezato-Kawarabaru, Ishigaki, Okinawa 907-0002, Japan Tel: 0980 88 6311, Fax: 0980 82 0614 E-mail: hayataro@affrc.go.jp, 2003-11-01

Making Compost in Three Weeks

Department of Agriculture, Serdang, Selangor, Malaysia, Mr. Abd. Kadir Zainal Abidin Department of Agriculture, Fax: 603-8942 6616, 2003-11-01

Measuring Potassium and Phosphorus in Composted Livestock Manure Simplified Method of Analyzing Potassium and Total Phosphorus

Dr. Tadahiro Hayashi Okinawa Subtropical Station Japan International Research Center for Agricultural Sciences 1091-1 Maezato-Kawarabaru, Ishigaki, Okinawa 907-0002, Japan Tel: 0980 88 6311, Fax: 0980 82 0614, 2003-11-01

Minus One Element Technique

Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, Los Banos, Laguna, Philippines 4030 Fax: (63 49) 536 0016 E-mail: pcarrd@.dost.gov.ph, 2003-02-01

Production Technology of Biological Manure

VACVINA, Center for Community Research and Development (CCRD) 15 Thanh Cong - Ba Dinh - Hanoi - Vietnam Tel: (84 4) 8350489 Fax: (84 4) 8311768 E-mail: tvc.vacvina@netnam.org.vn, 2004-08-01

Rearing Tiger Worms to Produce Vermicast

Name : Mr. Zubir Bidin Organization : The Department of Agriculture Fax: 603-26977205 E-mail : zubir @ doa.moa.my, 2003-11-01

Remediation of Polluted Soils with Plants

Taiwan Livestock Research Institute Heng-Chun Branch Institute, Heng-Chung, Pingtung, Taiwan, ROC Tel: 886-8-8861341 Fax: 886-8-8861345 E-mail: aksu@mail.tlri.gov.tw, 2003-11-01

Using Earthworms to Recycle Food Wastes into Organic Fertilizer

Agricultural Environment Department National Institute of Agricultural Science and Technology Rural Development Administration, Republic of Korea Fax. 82-31-290-0277 E-mail: kyuhosho@rda.go.kr (Dr. So Kyu-Ho), 2003-11-01

Research Highlights

Controlled-Release Fertilizer (CRF) for Lahar-Affected and Coarse-Textured Agricultural Soils

News source: Philippine Council for Agriculture, Forestry and Natural Resources Research and Development For further information, contact Aganon, C. P., A.G. Mactal, M. Mananguit or J. Rivera. Central Luzon State University, and Industrial Technology Development Institute (ITDI), Philippines. Email: itdi@pacific.net, 2003-01-01

Effect of Cadmium Pollution of Irrigation Water and Soil on the Growth and Development of Rice Plants

New source: Department of Agriculture and Forestry Extension, Ministry of Agriculture and Rural Development (MARDI), Vietnam For further information, see the Science & Technology Journal of Agriculture and Rural Development 3: 227-230., 2002-03-01

Effect of Crop Residue Management on Nitrogen Loss and Balance from Applied Urea in a Lowland Rice Cropping System

News source: Department of Agriculture, Thailand, 2002-01-01

Fertigation for Cut Chrysanthemum

For further information, contact Chiengrai Horticultural Research Centre, P.O. Box 39, Chiang Rai 57000, Thailand., 2003-09-01

Increasing Fertilizer Efficiency with Addition of Organic Matter in Andisols

News source: Indonesian Center for Soil and Agroclimate Research and Development For further information, E-mail: csar@indosat.net.id, 2003-01-01

Integrated Nutrient Management for Sustainable Agriculture

News source: Department of Agriculture and Forestry Extension, MARD, Vietnam For further information, see Omon Rice, Cuu Long Delta Rice Research Institute, Issue 10, Vietnam., 2003-09-01

Nutrient Deficiency Symptoms in Sweetpotato Roots

News source: The Philippine Council for Agriculture, Forestry and Natural Resources Research and Development For further information: PCARRD Highlights 2000,, 2001-03-01

&Quot;on Site&Quot; Diagnosis of Nitrogen Fertility to Find Nitrogen Fertilizer Requirements of Leafy Vegetables

News source: Taiwan Agricultural Research Institute, Taiwan ROC See PDF file for e-mail address, 2002-04-01

Removal of Phosphorus from Swine Wastes Using Calcium Carbonate

News source: National Institute of Agro-Environmental Sciences, Japan For further information: JARQ 32, 23-30, 1998, 2001-01-01

Treatment of Litchi Trees with &Quot;Kiviva&Quot;

News source: Department of Agriculture and Forestry Extension, MARD, Vietnam For further information, see Science & Technology Journal of Agriculture and Rural Development 7: 585-586., 2002-02-01

Use of Absorption Curves of Nutritional Elements by the Soil to Estimate the Fertilizer Demand of Rice Plants

News source: Department of Agriculture and Forestry Extension, MARD, Vietnam. For further information: Journal of Agriculture and Rural Development No.2, 2001, 2001-03-01

Use of Separated Solids from Livestock Slurry Separation of Slurry into Liquids and Solids

News source: Malaysian Agricultural Research and Development Institute (MARDI), Malaysia, 2001-03-01