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Now showing items 21-27 of 27
Quality analyses of biomass briquettes produced using a jack-driven briquetting machine
(Center for Promoting Ideas (CPI), 2017-03)
The study relates to a compact briquetting machine developed in the Philippines that can compress and produce cylindrical briquettes having a hole at the center using biomass and urban wastes with the aid of a hydraulic ...
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 ...
Recycling potentials of biomass wastes into briquettes: The case of UCLA in Iloilo City, Philippines
(Hilaris, 2018)
The study relates to the recycling potentials of utilizing biomass wastes obtained from the municipal waste streams by converting them into high quality briquettes. Using a developed compact briquetting machine, the waste ...
Vertical farming system: A farming innovation for a limited area of land
(Central Philippine University, 2018)
The farming of today is faced with numbers of issues. These are about availability and cost of land, finding the farm hand, higher cost of production inputs, changes in climatic conditions, fluctuating prices of agricultural ...
Popular medicinal herbs with health benefits
(Central Philippine University, 2018)
Recently, three medicinal plants (herbs) attracted the attention of the population globally because of the medicinal value and health benefits these plants provide when use following recommended and suggested information. These plants are Ashitaba (Angelica keiskei), Insulin plant (Costus igneus), and Serpentina (Rauvolfia serpentina)....
Biomass yield of Moringa oleifera as influenced by plant density and harvest frequency
(International Society for Horticultural Science, 2017-05-09)
This study was conducted to determine the leaf biomass of moringa as influenced by plant density and frequency of pruning. Moringa plants were grown at four plant spacings and densities: a) 1×1 m (10,000 plants ha<sup>-1</sup> ...