Home -> Year: "1990"


Author Co author Year Study Project
DB Lapis (UPLB) MJC Mansit 1990 Biological Control of Sheath Blight of Upland and Lowland Rice
VP Gapud (UPLB) LB Flor 1990 Diversity of Natural Enemies of Rice Stem borers Under Lowland Conditions
HC Cabanilla RP Legaspi 1990 Herbicide Screening in Irrigated Lowland Direct Seeded Rice
MB Rondon JR Medina (UPLB) 1990 Impact of Commonly Used Insecticides Against Natural Enemies of Rice Insect Pests
EC Paler JP Sumangil, O Lorenzana, A Tenorio , EVillegas, RC Lizarondo, RC San Gabriel, R Vigilia, CM Manzanilla, A Caaguicla, LU Agbagala, V Perdido, C Bayucan, M Aquino 1990 Integrated Pest Management in Transplanted Irrigated Rice
PN Maini R Morallo-Rejesus (UPLB) 1990 Sapogenic Plant Materials for Golden Snail (Pomacea spp.) Control
MB Rondon 1990 Field Evaluation of Cartap Hydrochloride Against Golden Snail (Pomacea canaliculata) in Lowland Rice Special Projects on Pesticide Screening
MB Rondon 1990 Field Evaluation of Sumithion 20A Against Major Insect Pests of Rice Special Projects on Pesticide Screening
LE Padua (UPLB) CD Juanillo 1990 Bacillus thuringiensis for the Control of Some Important Lepidopterous Pest of Rice Utilization of Promising Biological Control Agents Against Rice Pests
JR Medina (UPLB) AT Burdeos, VG Sagun Jr. 1990 Field Evaluation of Trichogramma japonicum for the Control of Yellow Stemborer in Lowland Rice Utilization of Promising Biological Control Agents Against Rice Pests
JL de Dios (PhilRice CES) TM Metra, P Rebuelta, E Imperial, AT Lactaoem, YP Sosa 1990 Field Trial Evaluation in Suspected Zinc-Deficient Wetland Rice Areas Characterization and Classification of the Rice Growing Environments
WB Collado (PhilRice CES) TM Metra, GO San Valentin (UPLB) 1990 Identification of Soil-Related Production Constraints in Lowland Rice Characterization and Classification of the Rice Growing Environments
PR Casayuran (PhilRice CES) Y Sosa, NV Nguu 1990 Effects of Nitrogen Source and Method of Nitrogen Application on Lowland Rice Yield High Yielding Technology for Irrigated Rice
PR Casayuran D Borlan, E Imperial, R Panaguiton, NV Nguu 1990 Nutrient Requirement of Rice Varieties under Maximum Production Conditions High Yielding Technology for Irrigated Rice
FD Garcia (PhilRice Isabela) RJ Lara, NV Nguu 1990 Response of Hybrid and Lowland Rice Cultivars to Rate and Time of Nitrogen Application High Yielding Technology for Irrigated Rice
PR Casayuran D Borlan, E Imperial, R Panaguiton, NV Nguu 1990 Response of Lowland Rice to Climatic Conditions High Yielding Technology for Irrigated Rice
FD Garcia (PhilRice Isabela) NV Nguu 1990 Response of Lowland Rice Varieties to Rates of Nitrogen Application at Panicle Initiation Stage High Yielding Technology for Irrigated Rice
PR Casayuran NV Nguu 1990 Determination of Optimum Planting Density and Seedling Rate for Transplanted Rice Improvement of Cultural Practices in Rice Production
TD Anglacer NV Nguu 1990 Performance of Transplanted Rice Seedlings Raised under Different Methods of Nursery Management Improvement of Cultural Practices in Rice Production
AC Bergantinos (PhilRice CES) JB Bajita (PhilRice Los Baņos), TS Carino (PhilRice Midsayap), EM Imperial (BEST), J Bautista (CVES) 1990 Post-Planting Management of Old Seedlings Improvement of Cultural Practices in Rice Production
JB Bajita (PhilRice CES) AT Lactaoen (TCA) 1990 Pre-planting Management of Over-aged Seedlings in Zinc-Deficient Soil Improvement of Cultural Practices in Rice Production
JB Bajita (PhilRice CES) JQ Abarabar (CVES) 1990 Soil Amendment and Fertilizer Management for Rice Production in Acid Uplands Improvement of Upland Rice Crop Management in Degraded Soils
JL de Dios (PhilRice CES) PC Sta. Cruz 1990 Improvement of Seed Production Practices for Promising Green Manures for Rice Integrated Nutrient Management for Rice under Irrigated/Rainfed Conditions
ML Aragon (PhilRice CES) FD Garcia, R Panaguiton, C Clarete, E Imperial, Y Sosa, V Mangaser, M Tinguil, V Agreda 1990 Yield Response of Selected Lowland Rice Varieties to Fertilization under Different Agroclimatic Conditions Integrated Nutrient Management for Rice under Irrigated/Rainfed Conditions
EV Carpio (UPLB) N Aco, A Gonzales, J Robles 1990 Evaluation, Testing and Improvement of Traditional Processing Equipment Improvement of Design and Testing of Processing Equipment for Rice and Rice-Based Food Products
EV Carpio (UPLB) N Aco, A Gonzales, J Robles 1990 Survey and Documentation of Traditional Food Processing Equipment Improvement of Design and Testing of Processing Equipment for Rice and Rice-Based Food Products
RR del Rosario (UPLB) CC Em 1990 Improvement of the Shelf-Life of Traditional Rice Food Products Modern Rice Varieties for Traditional Food Products: From Household to Economy
EV Carpio (UPLB) JA Olivares 1990 Packaging and Storage Evaluation of Puffed Rice Modern Rice Varieties for Traditional Food Products: From Household to Economy
RR del Rosario (UPLB) CC Em 1990 Development of Spaghetti Using Rice Rice Food Product Development Project
RR del Rosario (UPLB) CC Em 1990 Improvement of Bihon Quality Rice Food Product Development Project
AM del Mundo (UPLB) LJ Togado, LD Dimaranan 1990 Grain Evaluation of Traditional and Modern Rice Varieties Rice Grain Quality Improvement Research in Support of the Varietal Improvement Program
AM del Mundo (UPLB) LJ Togado, LD Dimaranan 1990 Sensory Evaluation of Traditional and New Rice Varieties Using a Trained Laboratory Panel Rice Grain Quality Improvement Research in Support of the Varietal Improvement Program
BG Jallorina 1990 Design and Development of a Mechanical Device for Rodent Control Development and Improvement of Rice Machinery and Equipment
JA Damian (PhilRice CES) 1990 Design and Development of an Improved Floating Tiller Development and Improvement of Rice Machinery and Equipment
FM Torrizo EU Bautista (PhilRice CES) 1990 Design and Development of an Improved Grain Cleaner Development and Improvement of Rice Machinery and Equipment
FM Torrizo 1990 Design and Development of Deep-Placement Equipment Development and Improvement of Rice Machinery and Equipment
RA de Guzman 1990 Design and Development of Upland Rice Machinery and Equipment: Upland Rice Seeder Development and Improvement of Rice Machinery and Equipment
BD Tadeo (PhilRice CES) 1990 Development and Testing of a Float-Rotor Attachment to a Power Tiller. AIT, Thailand Development and Improvement of Rice Machinery and Equipment
EC Gagelonia (PhilRice CES) 1990 Modification of a Paddy Drum Seeder Development and Improvement of Rice Machinery and Equipment
RA de Guzman 1990 Establishing Design Parameters for Small Farm Reservoirs Development and Management of Small Water Impounding Projects of Rainfed and Upland Areas
EB Sibayan (PhilRice CES) RC Undan (CLSU) 1990 Operation, Management, and Economics of Underground Water Utilization Development and Management of Small Water Impounding Projects of Rainfed and Upland Areas
JA Valdez (TCA) RC Undan (CLSU) 1990 Small Farm Reservoir and Service Area Sizing Based on Catchment Characteristics and Hydrology Development and Management of Small Water Impounding Projects of Rainfed and Upland Areas
BG Jallorina NA Ablaza, FM Torrizo 1990 Comparative Study on the Use of Different Land Preparation Equipment Special Studies on Rice Mechanization
HC dela Cruz Jr. (PhilRice CES) VM Alata 1990 Base Population of Philippine SeedBoard Varieties Basic Seed Production of Recommended/Popular Rice Varieties
JE Hernandez (UPLB) DJ Lalican 1990 Breeder and Foundation Seed Production of Recommended/ Popular Rice Varieties Basic Seed Production of Recommended/Popular Rice Varieties
HC dela Cruz Jr. (PhilRice CES) FS Ticman, YP Sosa, CN Agbigay, TS Paranpan and GB Ravelo 1990 Breeder Seed Production Basic Seed Production of Recommended/Popular Rice Varieties
HC dela Cruz Jr. (PhilRice CES) FSTicman 1990 Further Seed Increase of Seedboard Approved and Popular rice Varieties Basic Seed Production of Recommended/Popular Rice Varieties
JE Hernandez (UPLB) AM Villamor 1990 Further Seed Increase of Seedboard Approved and Popular rice Varieties Basic Seed Production of Recommended/Popular Rice Varieties
PB Escuro M Vila 1990 Seed Production of Recommended Rice Varieties at PhilRice Los Baņos Basic Seed Production of Recommended/Popular Rice Varieties
MTB Peralta 1990 Anther Culture in Rice Development and Utilization of Non-Conventional Technologies for Rice Improvement
PL Sanchez (PhilRice CES) TH Borromeo, MTB Peralta 1990 Cytological and Morphological Evaluation of Anther-Derived Rice (O. sativa L.) Lines Development and Utilization of Non-Conventional Technologies for Rice Improvement
RD Mendoza DJ Lalican, MTB Peralta 1990 Efficiency of Culture Media for Embryonic Callus Induction on Selected Philippine Traditional Rice Cultivars Development and Utilization of Non-Conventional Technologies for Rice Improvement
CC Bato (PhilRice CES) 1990 In vitro Screening for Salt Tolerance Development and Utilization of Non-Conventional Technologies for Rice Improvement
LC Malijan 1990 Wide Hybridization Development and Utilization of Non-Conventional Technologies for Rice Improvement
JE Hernandez (UPLB) EL Javier, TH Borromeo, EB Cayaban Jr., VL Lopena 1990 Hybridization and Selection in Segregating Generations Development of Irrigated Lowland Rice Varieties
HC dela Cruz Jr. (PhilRice CES) TF Padolina, YA Dimaano, JA Orcino, LE Magdangal, VM Alata, GE Magdangal 1990 Hybridization and Selection in Segregating Generations of Irrigated Lowland Rice Development of Irrigated Lowland Rice Varieties
JE Hernandez (UPLB) TH Borromeo 1990 Observational Nursery of Irrigated Lowland Rice Cultivars Development of Irrigated Lowland Rice Varieties
HC dela Cruz Jr. (PhilRice CES) TF Padolina, ER Corpuz 1990 Observational Nursery of Irrigated Lowland Rice Cultivars. International Irrigated Rice Observational Nursery (IIRON) Development of Irrigated Lowland Rice Varieties
HC dela Cruz Jr. (PhilRice CES) TF Padolina , YA Dimaano, JA Orcino 1990 Preliminary Yield Tests of Irrigated Lowland Rice Development of Irrigated Lowland Rice Varieties
TF Padolina (PhilRice CES) ER Corpuz 1990 Preliminary Yield Trial of Direct Seeded Puddled Sown Rice Development of Irrigated Lowland Rice Varieties
JE Hernandez (UPLB) EL Javier, TH Borromeo, EB Cayaban Jr., VL Lopena 1990 Preliminary Yield Trial of Irrigated Lowland Rice Cultivars Development of Irrigated Lowland Rice Varieties
HC dela Cruz Jr. (PhilRice CES) BP Gamiao 1990 Hybridization and Selection in Segregating Generations of Lowland Varieties Adapted to Saline Conditions Development of Lowland Rice Cultivars Adapted to Adverse (Saline) Soil Conditions
HC dela Cruz Jr. (PhilRice CES) BP Gamiao 1990 Observational Nursery of Lowland Rice Varieties for Saline Soil Conditions Development of Lowland Rice Cultivars Adapted to Adverse (Saline) Soil Conditions
NM Tepora (CLSU) TG Alvaran 1990 Observational Nursery of Rainfed Lowland Rice Cultivars for Drought Prone Rice Development of Rainfed Lowland Rice Cultivars for Drought-Prone and/or Flood-Prone Areas
NM Tepora (CLSU) TG Alvaran 1990 Hybridization and Progeny Selection of Lowland Rainfed Drought-Prone Rice Development of Rainfed Lowland Rice Cultivars for Drought-Prone and/or Flood-Prone Areas
NM Tepora (CLSU) TG Alvaran 1990 Preliminary Yield Trial of Rainfed Lowland Drought-Prone Rice Development of Rainfed Lowland Rice Cultivars for Drought-Prone and/or Flood-Prone Areas
HC dela Cruz Jr. (PhilRice CES) TF Padolina, ER Corpuz, R Bahatan (DA-Ifugao) 1990 Hybridization and Progeny Selection of Cold Tolerant Rice Selection Development of Rice Cultivars for Cool Elevated Areas
HC dela Cruz Jr. (PhilRice CES) TF Padolina, ER Corpuz, R Bahatan (DA-Ifugao) 1990 Observational Nursery of Cold Tolerant Rice Selections Development of Rice Cultivars for Cool Elevated Areas
HC dela Cruz Jr. (PhilRice CES) TF Padolina, ER Corpuz, R Bahatan (DA-Ifugao) 1990 Preliminary Yield Tests of Cold Tolerant Rice Selections Development of Rice Cultivars for Cool Elevated Areas
DJ Lalican ( UPLB) 1990 Observational Nursery of Rainfed-Lowland Rice Cultivars Adopted to Drought-Prone and/or Flood-Prone Conditions Development of Rice Cultivars for Rainfed Lowland Drought-Prone and/or Flood-Prone Environments
EL Javier (UPLB) DJ Lalican 1990 Hybridization and Selection in Segregating Generations Development of Rice Cultivars for Rainfed Lowland Drought-Prone and/or Flood-Prone Environments
EL Javier (UPLB) DJ Lalican 1990 Preliminary Yield Trial of Rainfed Lowland Rice Selection Development of Rice Cultivars for Rainfed Lowland Drought-Prone and/or Flood-Prone Environments
LM Engle (UPLB) TH Borromeo, EJ Quintana, AV Ragual, TA Alegado 1990 Germplasm Collection, Evaluation, Conservation and Documentation
NM Tepora (CLSU) AA Alfonso, LG Mateo 1990 Glutinous and Fancy Rice Hybridization and Selection in Segregating Generations Glutinous and Fancy Rice Varietal Improvement
NM Tepora (CLSU) AA Alfonso, LG Mateo 1990 Glutinous and Fancy Rice Varietal Improvement Glutinous and Fancy Rice Varietal Improvement
NM Tepora (CLSU) AA Alfonso, LG Mateo 1990 Observational Nursery of Glutinous and Fancy Rice Cultivars Glutinous and Fancy Rice Varietal Improvement
NM Tepora (CLSU) AA Alfonso, LG Mateo 1990 Preliminary Yield Trial of Glutinous and Fancy Rice Varieties Glutinous and Fancy Rice Varietal Improvement
RJ Lara (PhilRice CES) IA dela Cruz, SS Virmani 1990 Development of Parental Lines of Hybrid Rice Hybrid Rice Development
RJ Lara (PhilRice CES) IA dela Cruz, MSF Ablaza, JB Bagaforo, CC Cardenas, ED Ortega, EB Tabelin, SS Virmani 1990 Development of the Hybrid Rice Seed Production Technology Hybrid Rice Development
RJ Lara (PhilRice CES) MSF Ablaza, CA Cardenas, RD Curioso, EB Tabelin, ED Ortega, SS Virmani 1990 Evaluation of F1 Hybrids Hybrid Rice Development
RJ Lara (PhilRice CES) IA dela Cruz, MSF Ablaza, SS Virmani 1990 Hybrid Seed Production and Purification Hybrid Rice Development
VG Sagun Jr. (PhilRice CES) JB Flores 1990 Evaluation of NCT Promising Rice Selections for Rice Blast Resistance National Cooperative Tests
RV Cortado AR Martin 1990 Evaluation/Screening of Promising Rice Selections under the NCT against Sheath Blight National Cooperative Tests
AR Baria JS Pascual, FM Olivares Jr. 1990 Mass Screening of Rice Cultivars to Tungro (Induced Method Under Screenhouse Condition) National Cooperative Tests
HC dela Cruz Jr. (PhilRice CES) M Cadatal, R Bahatan, S Bartolome 1990 National Cooperative Performance Test for Cold Tolerant Rice National Cooperative Tests
HC dela Cruz Jr. (PhilRice CES) F Llanes, C Agbigay, V Agreda 1990 National Cooperative Performance Test for Saline-Prone Rainfed Lowland Rice National Cooperative Tests
VC Andaya LP Sta. Ines, EB Tabelin, QL Asuncion, T Paranpan, E Llabores, P Llano, CN Agbigay 1990 National Cooperative Performance Test of Dry Seeded Rainfed Lowland Rice National Cooperative Tests
HC dela Cruz Jr. (PhilRice CES) TF Padolina, ER Corpuz, EB Tabelin, H Jose, YP Sosa, CN Agbigay, T Paranpan, E Famoso, J Escarlos C. Clarete 1990 National Cooperative Performance Test of Irrigated Lowland Rice Selections National Cooperative Tests
TG Alvaran CN Agbigay, JM Fernandez, QL Asuncion, VL Lopena, G Sabidong 1990 National Cooperative Performance Test of Rainfed Lowland Drought-Prone Rice National Cooperative Tests
HC dela Cruz Jr. (PhilRice CES) F Llanes, C Agbigay, T Paranpan 1990 National Cooperative Performance Test of Saline-Prone Irrigated Lowland Rice National Cooperative Tests
PB Escuro MA Vila, VC Andaya, LP Sta. Ines, Q Asuncion, G Vargas, N Franje, AP Sorilla, ME Pascua 1990 National Cooperative Performance Test of Upland Rice National Cooperative Tests
VG Sagun Jr. (PhilRice CES) JB Flores 1990 National Cooperative Test for Resistance to Brown Planthopper and Green Leafhopper under Screenhouse Condition National Cooperative Tests
MS dela Cruz (PhilRice CES) 1990 National Cooperative Test for Resistance to Major Insect Pests of Rice National Cooperative Tests
JB Flores VG Sagun Jr. 1990 National Cooperative Test for Resistance to Tungro (Modified Screening) National Cooperative Tests
AA dela Cruz (PhilRice CES) LD Nicolas 1990 Screening of Promising NCT Lines/Selections for Bacterial Leaf Blight Resistance National Cooperative Tests
VC Andaya LP Sta. Ines 1990 Rainfed Lowland Rice Improvement (Dry Seeded) Rainfed Lowland Rice Improvement (Dry Seeded)
PB Escuro VC Andaya, LT Sta. Ines 1990 Observation Nursery of Rainfed Lowland Rice Collection Rainfed Lowland Rice Improvement (Dry Seeded)
PB Escuro VC Andaya, LT Sta. Ines 1990 Rainfed Lowland Rice Hybridization and Selection Rainfed Lowland Rice Improvement (Dry Seeded)
PB Escuro VC Andaya, LT Sta. Ines 1990 Rainfed Lowland Rice Preliminary Performance Test Rainfed Lowland Rice Improvement (Dry Seeded)
VG Sagun Jr. (PhilRice CES) JB Flores 1990 Evaluation of PR Lines/Selections for Resistance to Rice Blast Screening PRRI Lines for Insect Resistance
MS dela Cruz (PhilRice CES) 1990 Screening of PR Lines/Selections for Insect Resistance Screening PRRI Lines for Insect Resistance
JB Flores VG Sagun Jr. 1990 Screening of PR Lines/Selections for Resistance to Tungro ( Modified Screening) Screening PRRI Lines for Insect Resistance
AA dela Cruz (PhilRice CES) VG Sagun Jr., LD Nicolas and Plant Breeding Staff 1990 Screening of Rice Lines/Varieties for Disease Resistance (Field Evaluation) Screening PRRI Lines for Insect Resistance
PB Escuro 1990 Upland Rice Improvement Upland Rice Improvement
PB Escuro VC Andaya, LT Sta. Ines 1990 Observation Nursery of Upland Rice Collections Upland Rice Improvement
PB Escuro VC Andaya, LT Sta. Ines 1990 Upland Rice Hybridization and Selection (PhilRice LB and PhilRice Maligaya) Upland Rice Improvement
PB Escuro VC Andaya, LT Sta. Ines 1990 Upland Rice Preliminary Performance Test Upland Rice Improvement
MM Vila 1990 Upland Rice Observation Nurseries Upland Rice Improvement
MM Vila 1990 Upland Rice Hybridization and Selection (PhilRice Los Baņos) Upland Rice Improvement
MM Vila 1990 Upland Rice Preliminary Performance Tests Upland Rice Improvement
CC Sevilla 1990 Crop-Animal Integration in Upland Rice Farming System Crop-Animal Integration in Upland Rice Farming System
AB Rala RO Retales, VA Cristobal, D Lumayno 1990 Comparative Effects of Organic and Inorganic Fertilizer Application in Rainfed Lowland Rice-based Cropping Sustainable Agricultural Productivity in Lowland Rice-Based Farming Systems
RV Labios (UPLB-FSSRI) PA Mendoza, CU Toledo, RL Limosinero, DA Carandang, LS Caoagdan 1990 Crop Establishment of Legumes and Soil Characterization in Rainfed Lowland Areas Sustainable Agricultural Productivity in Lowland Rice-Based Farming Systems
RO Retales VA Cristobal, AB Rala, D Lumayno 1990 Crop Residue Management in Various Rainfed Lowland Rice-Based Cropping Patterns Sustainable Agricultural Productivity in Lowland Rice-Based Farming Systems
VA Cristobal EH Batay-an, AJ Pajarito, DA Lumayno, RO Retales, AG Garcia 1990 Dynamics of Pest Population in Various Lowland Rainfed Cropping Systems Sustainable Agricultural Productivity in Lowland Rice-Based Farming Systems
VA Cristobal RO Retales, AB Rala 1990 Screening of Annual Upland Crops After Lowland Rainfed Rice Sustainable Agricultural Productivity in Lowland Rice-Based Farming Systems
RV Labios (UPLB-FSSRI) PA Mendoza, CU Toledo, RL Limosinero, LS Caoagdan 1990 Utilization of Dikes in Rice Paddies for Upland Crop Production in Rainfed Lowland Rice-Based Cropping Systems Sustainable Agricultural Productivity in Lowland Rice-Based Farming Systems
AB Rala RO Retales, VA Cristobal 1990 Utilization of Existing Dikes in Rice Paddies for Upland Crop Production Sustainable Agricultural Productivity in Lowland Rice-Based Farming Systems
RV Labios (UPLB-FSSRI) JG Montesur, LS Caoagdan, DA Carandang 1990 Alley Cropping in Sloping Upland Rice Areas Sustainable Agricultural Productivity in Upland Rice-Based Farming Systems (Cavite)
RV Labios (UPLB-FSSRI) JG Montesur, LS Caoagdan, DA Carandang 1990 Fertilizer Management in Upland Rice Areas Sustainable Agricultural Productivity in Upland Rice-Based Farming Systems (Cavite)
AB Rala AG Garcia (UPLB) 1990 Comparative Effects on Organic and Inorganic Fertilizer Application in Upland Rice-based Cropping Sustainable Agricultural Productivity in Upland Rice-Based Farming Systems (Los Baņos)
AB Rala AG Garcia (UPLB) 1990 Crop Residue Incorporation in Various Upland Rice-Based Cropping Systems Sustainable Agricultural Productivity in Upland Rice-Based Farming Systems (Los Baņos)
AB Rala VP Justo (NCPC) 1990 Dynamics of Insect Pest and Predator Populations in Various Rice-Based Cropping Patterns Sustainable Agricultural Productivity in Upland Rice-Based Farming Systems (Los Baņos)
RA Beronio (PhilRice CES) GA Gundaya 1990 Analysis of Existing Government Policies Affecting Rice Seed Production, Distribution, Utilization and Quality Control Analysis of Seed Production, Distribution, Utilization, and Quality Control and their Roles on Rice Productivity and Profitability
VPB Samonte (UPLB) LA Perez, GO Redondo 1990 Abstracts of Social Science Literature on Rice Farming Bibliography of Social Science Research Related to Rice and Handbook on Philippine Rice Statistics
AC Rola (UPLB) AT Quimbo, MF Casupang, JT Quintana, IM Revilla 1990 Inventory of Economic Researches on Rice Bibliography of Social Science Research Related to Rice and Handbook on Philippine Rice Statistics
RA Beronio (PhilRice CES) RA Sison, GB Bimbao 1990 A Regional Trend Analysis of Rice Production, Marketing and Consumption Buffer Stock Analysis
JT Quintana MZIT Azanza and AC Rola 1990 Socio-Economic Survey/Analysis of Rice Farm Households in Region VI Regular Monitoring of Rice Farm Households during the Wet and Dry Seasons
VPB Samonte (UPLB) GNA Abrigo, NK Torreta, GO Redondo 1990 Social taxonomy of Rice Farmers: Region V Social Taxonomy of Rice Farmers
VPB Samonte (UPLB) GNA Abrigo, NK Torreta, CB Carlos, IR Tanzo, GO Redondo 1990 Social Taxonomy of Rice Farmers: Region VI Social Taxonomy of Rice Farmers
VPB Samonte (UPLB) AC Rola, NK Torreta, IM Revilla, GO Redondo, ED Ilagan 1990 Socio-Economic of the PhilRice - CECAP Demonstration Project in Selected Farms in the Cordilleras Socio-Economic Evaluation of Various Rice Technologies
IM Revilla NK Torreta, GO Redondo, AC Rola, VPB Samonte, CB Adalla 1990 Socio-Economics of Integrated Pest Management in Lowland Rice-Based Cropping Systems Socio-Economic Evaluation of Various Rice Technologies
VPB Samonte (UPLB) IR Tanzo 1990 Rice-Based Livelihood Enterprises: Case Studies Special Studies
FT Rivera NA Honorio 1990 Rural Women as Catalysts in Rice-Based Farming Systems Special Studies
DP Callo, Jr (UPLB) CM Siota 1990 On-Farm Variety Adaptation Trials in Favorable Environments OFTD Activities Under Favorable Environments
VY dela Trinidad 1990 On-Station Demonstration of Fertilizer Management Practices OFTD Activities Under Favorable Environments
VY dela Trinidad 1990 On-Station Demonstration of Improved Cultural Management Practices and Philippine Seedboard Varieties OFTD Activities Under Favorable Environments
VY dela Trinidad 1990 On-Station Demonstration of Stand Establishment Practices OFTD Activities Under Favorable Environments
CM Siota JA Lapitan (IRRI), A Sotomil (DA-6), FC Tagalog (PCARRD) 1990 Adaptation Trial of Promising Fertilizer Management Practices for Acid Upland Areas OFTD Activities Under Unfavorable Environments
JA Lapitan (IRRI) CM Siota, A Sotomil, FC Tagalog (PCARRD) 1990 Adaptation Trial of Promising Fertilizer Management Practices for Coastal Saline Areas OFTD Activities Under Unfavorable Environments
CM Siota JA Lapitan (IRRI), FC Tagalog (PCARRD) 1990 Adaptation Trial of Promising Fertilizer Management Practices for Low Temperature Areas OFTD Activities Under Unfavorable Environments
R Huelgas (UPLB) RZ Tamayo, CR Escaņo, DP Callo Jr. (UPLB) 1990 Maalas-as Rice and Mungbean Seed Production Verification Project OFTD Activities Under Unfavorable Environments
DP Callo, Jr (UPLB) FC Tagalog (PCARRD), A Tello (PhilRice-HADP) 1990 On-Farm Adaptation Trial of Promising Cold Tolerant Rice Lines in the Cordillera OFTD Activities Under Unfavorable Environments
CM Siota DP Callo Jr., NC Trillana (UPLB) 1990 On-Farm Adaptation Trial of Promising Upland Rice Cultivars Under Acid Upland Conditions OFTD Activities Under Unfavorable Environments
DP Callo, Jr (UPLB) FC Tagalog (PCARRD), MB Rondon 1990 On-Farm Adaptation Trials of Promising Rice Black bug Tolerant Lines in Palawan OFTD Activities Under Unfavorable Environments
FC Tagalog (PCARRD) DP Callo (UPLB), NC Trillana 1990 On-Farm Variety Adaptation Trials of Promising Salt Tolerant Rice Lines OFTD Activities Under Unfavorable Environments
DP Callo, Jr (UPLB) FC Tagalog (PCARRD) 1990 On-Farm Verification Trials of Promising Packages of Technology for Adverse Environments OFTD Activities Under Unfavorable Environments
DP Callo, Jr (UPLB) DG Ramos, ED Ilagan, IM Revilla 1990 Economic Evaluation of Cropping Pattern Trials in Acid Uplands of Zamboanga del Sur OFTD Socio-Economic Studies
DP Callo, Jr (UPLB) DG Ramos, IM Revilla 1990 Evaluation of Technology Diffusion Related to Seed Dispersal and Purification Verification Project for IR1314 in Rice Black Bug Infested Areas of Palawan OFTD Socio-Economic Studies
D Macarimbang (MSU) 1990 PhilRice-MSU Rice Research and Extension Demonstration Training Program in Marawi City and Lanao del Sur OFTD Socio-Economic Studies