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Distinct morphological features of traditional chickens (Gallus gallus domesticus L.) in Western Visayas, Philippines
(Cambridge University Press, 2012-12)
The local or traditional types of chicken found in the Philippines are not well described and no comprehensive information is available and as yet not described as breeds. Among the regions in the Philippines, Western ...
Phenotypic cluster and diversity analysis of native chickens in Western Visayas, Philippines
(Cambridge University Press, 2013-12)
Western Visayas has largest population of native chickens in the Philippines; however, data on the phenotypic and genetic diversity is limited. Eight hundred and ten chickens from 270 different flocks, from six provinces ...
Immune boosting activity of aqueous lemongrass (Cymbopogon citratus) leaf extract on native chickens (Gallus gallus domesticus) challenged with Newcastle disease
(Research Unit of Philippine Science High School - Western Visayas Campus, 2018-05)
Newcastle Disease is a highly infectious disease which can cause up to a 100% mortality in native chickens and no treatment has been yet found for it. Lemongrass (Cymbopogon citratus) is a plant that has alkaloid, saponin, ...
Production potentials of native chickens (Gallus gallus domesticus L.) of Western Visayas, Philippines
(Springer, 2013-02)
Poultry genetic resources diversity serves as a reservoir of genes adaptable to local conditions, production, resource utilization, and production that are compatible with consumer preferences for meat and egg products. ...
Technical evaluation of a roll-type extrusion pellet mill for animal feed production
(Center for Promoting Ideas (CPI), USA, 2018-06)
The study dealt with the design and technical evaluation of a pellet mill developed in the Philippines that utilizes the roll-type extrusion method of producing powder materials of different mixtures into pelleted feeds ...
Moringa - a vegetable tree for improved nutrition, health and income of smallholder farmers
(International Society for Horticultural Science, 2017-05-09)
Moringa (Moringa oleifera) is a perennial softwood vegetable tree widely grown in the tropics of Asia, Latin America, and sub-Saharan Africa. Most parts of the tree are edible. The leaves and flowers are eaten as salad, as cooked vegetables, added to soups and sauces, or used to make tea. The young, tender pods - known as drumsticks - are highly valued as a vegetable in Asia. Moringa is nutrient-dense and rich in essential micronutrients and vitamins as well as antioxidants and bioavailable iron. According to data available at AVRDC's Nutrition Lab, moringa exceeds the micronutrient content of tomato, based on 100 g FW, by a factor of 9 to 38: β-carotene content - 15.28 mg (×38); vitamin C - 459 mg (×24); vitamin E - 25.25 mg (×22); iron - 10.09 mg (×19); folates - 93 µg (×19); antioxidant activity - 2858 TE (×9). Moringa is also rich in protein: 100 g of fresh moringa leaves contain 9.4 g of protein comprising all essential amino acids in nutritionally balanced proportions. Boiling fresh moringa leaves and dried powder in water enhances aqueous antioxidant activity and increases bioavailable iron by a factor of 3. Dried leaf powder is processed into moringa capsules and used as a dietary supplement. Depending on the genotype, leaf fresh weight of the first two harvests ranges from 560 g to 2.3 kg plant<sup>-1</sup>. Total fresh matter yield at first harvest (leaves and young shoots) depends on plant density and varies from 19.6 to 78 t ha<sup>-1</sup> with a plant density of 95,000 and 1 million plants, respectively. Moringa has great potential to generate income for smallholder farmers and to enhance environmental services by controlling soil and wind erosion, and by providing shade and clean water. Given its multiple uses and wide range of adaptability, moringa is an ideal crop for sustainable food production....
Progress in research and development of moringa at the World Vegetable Center
(International Society for Horticultural Science, 2017-05-09)
The World Vegetable Center has a collection of over 50 moringa accessions, majority of which belong to M. oleifera. The planting of this species in southern Taiwan started some 35 years ago. The World Vegetable Center initiated research on moringa in 2001. A small project was established to introduce and evaluate a number of moringa accessions collected from Asia, Africa and USA. The accessions were evaluated for growth characteristics and horticultural traits, aiming at high leaf production and nutritional value. A total of 50 accessions were collected and from this collection, seeds of 42 accessions representing four species (Moringa oleifera, M. stenopetala, M. drouhardii and M. peregrina) were germinated and transplanted to the field for seed multiplication, characterization and evaluation. Twenty-two accessions produced sufficient seeds for replicated evaluation trials and seed distribution. Ten promising accessions were selected and evaluated in replicated trials over a two-year period. Among those, three accessions showed fresh young shoot yield averaging 20-40 t ha<sup>-1</sup>. The effects of leaf type (age), harvest season and variety on nutrient content were investigated as a component of this study. Results showed no significant differences for most nutrient contents among accessions. Mature leaves are more nutritious than young leaves or shoots. Nutrient content varied with harvest season. Calcium, vitamins A and E were higher in hot-wet season in southern Taiwan than during winter, whereas Fe and vitamin C were higher in cool-dry season than in summer. Subsequent field evaluation studies revealed the variability of Moringa accessions in terms of horticultural traits. The accessions varied significantly in plant height, stem diameter, leaf and stem biomass, number of side shoots, tolerance to flooding and survival after heavy rainfall and strong wind brought about by tropical typhoons. Superior and promising accessions are being multiplied to meet the increasing demand for seed and planting materials of moringa. During the last ten years, the World Vegetable Center has distributed moringa germplasm to universities, government organizations, non-governmental organizations and private companies in 15 countries. The Philippines, Malaysia, Thailand, Germany, Vietnam, Egypt, The Netherlands, and Pakistan were the top recipient countries. Moringa is also distributed in seed kits for home garden projects in Asia and Africa....
Adaptability and horticultural characterization of different moringa accessions in Central Philippines
(International Society for Horticultural Science, 2017-05-29)
Eighteen moringa accessions from AVRDC - The World Vegetable Center were evaluated for their adaptability and horticultural characteristics in an observational trial at Central Philippine University, Iloilo City, Philippines from June 2009 to May 2012. The accessions originated from India, Laos, Philippines, Taiwan, Tanzania, Thailand and USA. Eight accessions had 100% germination, another eight had 80% while two accessions from Thailand had only 40% germination. All seeds that germinated developed into healthy seedlings with 75 to 100% survival. At 28 weeks after second pruning, accessions Mo-2 (USA) and Mo-40 (India) were the tallest whereas Mo-34 (India) was the shortest. Mean stem diameter ranged from 3.5 (Mo-34) to 8.5 cm (Mo-4, Thailand). Mo-38 (Thailand) had the most branches, whereas Mo-33 (Philippines) had the least. Two accessions from Thailand (Mo-4 and Mo-14) had the highest leaf fresh weight. However, Mo-6 (Thailand) produced the highest percent dry matter. Of the 18 accessions, only 11 developed flowers which started to appear 49 to 93 days after transplanting (DAT). Of these 11 accessions, only 9 produced pods which developed from 75 to 182 DAT. Mo-3 (Taiwan) developed the most pods but Mo-34 produced the most seeds one year after planting. Three years after planting, all the accessions except Mo-4 and Mo-6 developed flowers, pods and seeds with Mo-38 producing the most seeds per pod and Mo-15 having the most seeds per tree. Red mites (Tetranychus urticae), defoliators, leaf-footed bug (Leptoglossus phyllopus) and whiteflies (Bemisia sp.) were present in the field but caused only minor damage to plants. Stem rot was the only pathogenic disease observed. These results indicate that Mo-4 and Mo-14 are ideal for fresh leaves whereas Mo-2 and Mo-6 are ideal for dry matter production. Furthermore, Mo-15, Mo-7, Mo-9 and Mo-34 are desirable accessions for seed production....
The moringa industry in the Philippines: Status, challenges and opportunities
(International Society for Horticultural Science, 2017-05-09)
Moringa is one of the world's most useful trees and in the Philippines almost all parts of the plant are used for food and traditional medicine. Various research and development efforts are currently focused on food ...
Farmers’ experiences with low-pressure drip irrigation for vegetable production in Southeast Asia and the Pacific
(International Society for Horticultural Science, 2011-12-31)
Low-pressure drip irrigation has been introduced to small-scale vegetable farmers in several countries in Asia and Africa for almost two decades, but adoption and impact of the technology have been limited due to several ...