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Database of Abstracts of Theses and Dissertations of SEAMEO SEARCA Scholars
Showing 1291–1300 of 1,513 records
"The Effect of Indonesian Selective Cutting (TPI) on the Structure and Regeneration of Lowland Tropical Dipterocarp Forests in East Kalimantan, Indonesia"
The effects of Indonesian selective cutting (TPI) on the structure and regeneration of lowland tropical dipterocarp forest in East Kalimantan, Indonesia were studied. The study was conducted in Georgia Pacific Concession areas in East Kalimantan... Read more.PhD in Forest Resources Management (University of the Philippines Los Baños)"The Effect of Some Morphological Characters of Selected Cotton Strains on Cotton Bollworm, Helicoverpa Armigera Hubner"
The effectsof hirsute, glabrous, glandless, glanded, nectaried, and nectariless characters of six selected cotton strains on Helicoverpa armigera were tested under laboratory, cage, and field conditions. In the laboratory, H. armigera moths... Read more.MS in Entomology (University of the Philippines Los Baños)"The Effect of Tillage Method and Nitrogen Rate on Some Soil Properties and Corn Response"
A field experiment was conducted to determine the effect of tillage method and nitrogen rate on some soil properties and corn response. Soil bulk density, organic matter content, soil pH, and available phosphorous in zero tillage were found similar... Read more.PhD in Agronomy (University of the Philippines Los Baños)"The Effect or Mineral Supplementation on Breeding Beef Cattle"
This complete mineral supplementation experiment on breeding cattle was conductcd on Themeda-Imperata posture on 25 February- 23 September 1979 at Diamond Ace Ranch in Singupan, Burgos, Carranglan, Nueva Ecija, Philippines. Pregnancy rate... Read more.MS in Animal Science (University of the Philippines Los Baños)"The Effects of Tree Age, Light Quality, Stratification, and Chemical Treatments on Seed Germination and Seedling Growth of Pinus Merkusii"
Pinus merkusii seeds collected from parent trees of various ages (11-15, 16-20, 21-25, and 26-30 years) were exposed to varying light quality, stratification, KNO3,GNO3, H2O2 treatments. Seed germination and seedling growth were observed. Seed... Read more.MS in Forest Resource Management (University of the Philippines Los Baños)"The Feeding Value of Camote (lpomoea batatas (Linn.) Poir) for Early Weaned Pigs"
Two experiments were conducted to study the feeding value of camote for early weaned pigs. Experiment 1 used 20 crossbred pigs (female and male) weaned at 21 days old. The pigs were randomly allotted to four treatments in a completely... Read more.MS in Animal Science (University of the Philippines Los Baños)"The Human Resource Development of the National Manpower and Youth Council for Muslims in Region IX, Philippines"
This study was conduced to determine the personal characteristics of the trainees, some characteristics of the centers participating in the region's skill training program and its trainees, reactions of the trainees on the training program, and... Read more.PhD in Extension Education (University of the Philippines Los Baños)"A Comparative Analysis of the Experimental and Non-experimental Agricultural High Schools in the Philippines"
The study aimed to determine the difference between the experimental and non-experimental agricultural high schools with respect to the characteristics and school achievements of graduates and some external productivity factors. The respondents of... Read more.PhD in Agricultural Research (University of the Philippines Los Baños)"Changes in the Quality Characteristics of Vacuum-packaged Carabeef During Freezer Storage"
The quality characteristics of vacuum-packed carabeef in frozen state at different freezer temperatures were studied. Carabeef loin cuts and ground chucks were stored in vacuum-bags at -12.2ºC, -6.7ºC, and at fluctuating temperature... Read more.MS in Food Science (University of the Philippines Los Baños)"Evaluation of the Master of Arts in Teaching Agriculture (MATEA) Program"
This study was conducted to: 1) determine the educational philosophies of the MATEA program; 2) determine the extent of available manpower, physical resources and educational practices, and conditions and activities designed to achieve the... Read more.PhD in Agricultural Education (University of the Philippines Los Baños)