doscst hosts 26th regional r&d symposium and farmer’s...

The Davao Oriental State College of Science and Technology hosted the 26th Regional Symposium on Research and Develop-ment Highlights and Farmers Forum on August 19-20, 2013 at DOSCST AVR. The annual event was spearheaded by SMARRDEC (Southern Mindanao Agriculture and Resources Research and Development Consortium) which aimed at uplifting farmers and direct beneficiaries of its S&T and R & D activities throughout the region. Dr. Edito B. Sumile, DOSCST president, thanked SMARRDEC and the people behind it, the provincial government of Davao, represented by Mr. Rochie Ravelo, LGU’s and the far-mers for believing in the college capabili-ty in realizing its social contract. He reite-rated that the college’s role is not only to educate the youth. More to that, DOSCST will untiringly support the community through its sustainable extension pro-grams and relevant research endeavors.

DOSCST Hosts 26th Regional R&D Symposium and Farmer’s Forum 2013

The first day of the two-day activity was dedicated to farmers and fisher folks of the province particularly hit by typhoon Pablo. An estimated 300 farmers from Davao Oriental’s two congressional dis-tricts filled the DOSCST-AVR where

Dr. Edito B. Sumile, DOSCST President, welcomes and gives his message to the farmers and guests during the opening of the 26th Regional Symposium on Research and Development Highlights and Farmers’ Forum held at DOSCST AVR on August 19-20,2013.

topics about coconut, cacao, crabs, and sea grass were presented along with new technologies and support from concerned agencies.Fisher folks raised their concerns regarding their livelihood. Dr. Lourdes C . Generalao led the

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Dr. Sato Leads Orientation/Observation on Fisheries & Livestock Parasite Laboratory Examination

Dr. Hiroshi Sato of Yamaguchi University a frequent visitor of DOSCST led the activity on Orientation/Observation on Fisheries & Livestock Para-site Laboratory Examination last August 13-14, 2013, at RIC-XI center, DOSCST, Mati City Davao Oriental. Dr. Sato is a Professor and Chairman of the Department of Veterinary Medicine at Yamaguchi University in Japan. He has been visiting Mati for the

third time to continue his investi-gation on parasites of some local fisheries and livestock commodities. Dr. Sato was conducting actual laboratory examination of his samples. The purpose is for the people in the local community along with the field of food manage-ment and health and sanitation to be exposed to and/or be updated with information and laboratory investi-gatory techniques that might be of use in their respective work places.

Invited participants who came to try their hands on how to examine samples in the labora-tory under Dr. Sato’s tutelage to-taled to 40, and these were; from the City and Provincial Veterinary Offices, faculty and student representative of the Davao Oriental Regional Science High School (DORSHS), and faculty and students of DOSCST - Insti-tute for Nursing & Health Care

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R& E Bulletin Vol. 1, Issue 1, January 2013

For almost a year of the project operation, the 26 IP farmer beneficiaries in Sitio San Roque, Brgy. Paniki-an, Municipality of Banaybanay, faithfully imparted their efforts and time to invest in proper management and maintenance of their coffee plantation.

Through smooth implementation of the project, series of activities have been conducted. The farmer beneficiaries were exposed to training programmes to increase their technical know-how and improve their skills on coffee farming. Together with Nestle Philippines, who extend their support to the project by providing free coffee farming training to the farmer beneficiaries at Nestle Experimental and Demonstra-tion Farm (NEDF) in Tagum City, the DOSCST coffee team also work hand in hand with Nestlé’s coffee field technician in conducting actual visitations and monitoring to the farmer beneficiaries to ensure that techniques learned are properly applied in their respective farms. Furthermore, the beneficiaries also par-ticipated the training on Integrated Pest and Disease Management, which was conducted to help the coffee growers generate greater awareness and

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Farmers in Sitio San Roque, Brgy. Panikian, Banaybanay, Davao Oriental now Enhanced in proper Management &

Maintenance of their Coffee PlantationJIPerez

to better inform them directly of a number of major pests & diseases that threaten coffee production. The farmers were also guided how to concoct bio-organic fertilizer and locally-made pesticides to support sustainable and organic farming practices.

Value strengthening seminars were also initiated to help the farmers identify their shortcomings, to encourage them to be motivated as well as to empower them to become self-sufficient.

There are, however, problems being encountered. Some of the coffee plants of the beneficiaries show signs of yellowing and wilting due to nutrient deficiency and lack of fertilizer application.

Despite the problems, the coffee team will continue its effort to support the IP farmers by giving assistance to help them achieve a better livelihood through coffee farming. The beneficiaries on the other hand, should also continue their devotion to the project, they have to put in mind that it is always fulfilling to see the results of labour and hard work after every harvest.

Training on Integrated Pest & Disease Management with Prof. Necito a. Baldoz as speaker & Farmer Beneficiaries listening.

Farmer Beneficiaries pose with Dr. Bernadette J. Nanual (Study Leader of the Coffee Project) after the Training on IPDM.

Inspection of the planted coffee seedling

Engr. Felicisimo T. Calungsod Jr. with farmer beneficiaries during the Bio-organic Fertilizer making.

Field Exposure Trip of the farmer beneficiaries to Nestle Phils. Tagum City

The Research and Exten-sion Division conducts In-House Research Review annually. For this year, it was held last August 12-13, 2013 at the New Registrar’s Office, DOSCST-Main Campus. This activity aimed to review research results prior to pre-sentation outside or publication and/or enhance and improve proposals prior to approval and actual conduct. This was participated and attended by faculty researchers and graduate students in the institution. The papers presented were classified in to two (2) categories. Agriculture, Natural and Environmental Sciences and Social Sciences and Humanities, Educa-tion, Health, Public Safety, Business, Engineering, InformationTechnology, Tourism and other related researches and proposals as well. Completed researches and proposals were reviewed by


the external panel of reviewers. Dr. Lourdes Generalao (SMARRDEC), Mr. Dashile Indelible Sr. (LGU-Province) and Prof. Elizabeth Espejo (USEP) reviewed the papers in Category A.For Category B. panel of re-viewers included Dr. Marleonie Bauyot (SPC), Mr. Saturnino Sibbaluca (DAR), and Dr. Lourdes Generalao. The Research and Extension Division seeks for researches that

are anchored with the thrusts and priorities of the College, in local, region and national. The Division will allocate funds for those pro-posal presented for implementation. After this activity, a full-blown proposal writeshop will be conducted for the researchers in coming up with a detailed proposal incorporating the suggestions and recommendations that the panel reviewers had given to them during the annual in-house review.

Dr. Jessie V. Alzate, R&E Director gives his message to the farmers and guests during the opening of the 2013 In-House Review held at the new Registrars’ Office August 12-13,2013.

DOSCST, DTI-Davao Oriental, DOFOODS Launched Food Processing Shared Service Facility Project

Designed under the framework of a Public-Private-Partnership, the Davao Oriental State College of Science and Technology (DOSCST) together with Department of Trade and Industry – Davao Oriental (DTI-DO) office and the Davao Oriental Food Producers Association (DOFOODS) launched a project called Shared Service Facility (SSF) on Food Processing on July 16, 2103, at the DOSCST Mini-Hotel, Guang-guang, Dahican, Mati City Davao Oriental. The launching ceremony was attended by the DTI-Davao Oriental team headed Director, Dir. Ma. Belenda Q. Ambi, DOSCST president Dr. Edito B. Sumile, officers and some members of DOFOODS, DOSCST officials, and media men. Dr. Edito B. Sumile

expressed his sincere thanks for entrusting DOSCST’s capability in pro-viding a building that houses the facility and manages the operational system of the project as stipulated in the Memoran-dum of Agreement forged by and among DOSCST, as project co-operators; DTI-Davao Oriental, as implementing agency; and DOFOODS, as the project beneficiary. The project is an answer to DOFOODS’s long time dream of providing upgraded tools and equip-ment on food processing, said the DTI-DO Dir. Ambi in her welcome message and overview of the project. She added that the SSF is an initiative of the department under the “Big Push for SME” strategy that formally took off in 2012. The SSF program, as

a whole, aims to improve the quality and productivity of micro-enterprises and SMEs by addressing the gaps and bottlenecks of priority industry clusters through the provision of processing and/or manufacturing tools, machinery and equipment, for the common use of enterprises within the same indus-try. It aims to address the need of the local food processors to enhance the quality of their food preparation and working area. Thethree-party-arrangement envisions a facility that is aligned with the standards and requirements of the Food and Drug Administration (FDA) and in con-formance with the prescriptions of the San-itation Unit of the Department of Health.Helina Jean P. Dupa

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R & e holds 2013In-House Review

RAT Dalagan


Lucatan Held 1st Coral CampBy BERNADETTEJUMAWAN-NANUAL, Ph.D. (RIC XI Manager)

Lucatan, Tarragona, Davao Oriental - On May 25, 2013, a seminar was conducted to members of CORAL, an acronym for an organization called Coral Reef Advocates in Lucatan, Tarragona, Davao Oriental. The activity was in response to their request of providing CORAL members the technical knowledge on their coastal resources, so that they may be able to respond best to conserve them.

The activity was a collaboration of efforts of several individuals and organizations, to wit:

i. the LGU of Tarragona through the MENR Office who provided the vehicle to ferry participants from Mati to and from the area and financial assistance for the food require ment of the participants of the Camp.

ii. the Research & Extension Division of DOSCST who provided financial assistance for the food requirement of the participants of the Camp.

iii. Green Warriors who largely oversee the resource documentation in the area and the food preparation throughout the 2-day of the Camp.

iv. Mathematics and Natural Sciences Department who served as lecturers and facilitators of the seminar part of the Camp.

v. Masteral Ecology class of Dr. Bernadette J. Nanual of the Graduate School whose students acted as

lecturers and shared to the participants the infor-mation materials they made in their Ecology class.

A total of 57 individuals from both the facilitators’ group and representatives from various sectors within the community graced the ac-tivity. From the community, representatives from the following groups were in attendance: Women’s Group, Bantay Dagat, MFARMC, DepEd teachers, MILF and Brgy. Officials. The facilitator’s groups included faculty from the Mathematics and Natural Sciences Department, Green Warriors, students of the masteral ecology class, and some individual volunteers. The second day, May 26, 2013, of the activity, documentation of their coastal and marine resources including an underwater photography was made. This is to include these informa-tion in a biodiversity accounting book that RIC XI personnel is making. This latter activity is meant to come up with an inventory of coastal and marine resources in the province, the document of which is planned to be furnished to the offices of local resource managers as a guide in their management efforts.

Based on the result of the Needs Assessment conducted, a follow-up activity on Participatory Coastal Resource Assessment (PCRA) is already considered together with a formal launching of the partnership with CORAL and the local government of Brgy. Lucatan through signing of a Memorandum of Agreement.

Dr. Lea Jimenez, RIC XI Director discusses on the biology of key reef bio-resources to CORAL members in Lucatan during the 1st day of Coral Camp held last May 25-26, 2013.

CORAL members with DOSCST team and Green Warriors Mati enjoy their dolphin encounter during the COASTAL & MARINE RESOURCE DOCU-MENTATION on the 2nd Day of CORAL Camp, May 26,2013.(photo by Bongskie Trinidad)

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Task Force Guang-guang Initiated to Conduct Massive Fish Kill Assessment

Report extracted fromTask Force Guang-guang through RIC-XI Center

“Task Force Guang-guang” was initiated by composite team of line agencies in Mati City after a massive fish floating and other dead marine invertebrates in Guang-guang inlet which causes considerable concern and alarm for the coastal people last January 10-14 2014. This scenario occurs after a week-long of continuous heavy rainfall and runoffs which drained and affect the water quality of Guang-guang inlet. Such conditions could be attributed from natural events; a combination of abiotic/biotic factors and other environmental conditions which contribute to such phe-nomena. These would include weather patterns, water temperature, salinity, dissolved oxygen, depth and quality of water.The fish community structure, amount and type of plant growth are also factors that can trigger fish kill. However, some could be results from anthropogenic activities such as agricultural/aqua-maricul-ture, domestic and industrial discharges of waste, toxic substances through canals and tributaries . To determine the extent of fish kill and status/condition of Guang-guang inlet, an assessment was done last January 14, 2014 by the composite team from different line agencies in Mati City. The team was organized regarding the urgent meeting called by City Councilor, Hon. Peter Pena, Committee on Envi-ronment, City of Mati on Jan. 14, 2014 at 8:30 A.M. The assess-ment Team composed of line agencies and multi-stakeholders;Regional Integrated Coastal Resource Management Cen-ter (RIC XI-DOSCST), BFAR PFO DVO. OR., CITY ENRO, DENR-CENRO, DENR-PENRO, PAGRI-Fisheries, BFARMC, Barangay Officials, Fishermen, and City Agriculture The team was divided according to the following fields of expertise; PAGRI–FISHERIES–Plankton sampling, RIC-XI/PENRO/FISHERMEN-Sediment, water sampling, and dead Marine Organisms, City ENRO/CityAgri-fish/CENRO/FARMC-shoreline assessment of landed fish, BFAR–Dead fish and other marine invertebrates sampling (hand-pick dead fish dead fin fish and shell fishes, CITY AGRI–Groups–Verification of upland activities (Mango plantation and Pome-lo, respectively. Initial Findings of the Field Assessment:

1. Days of continuous raining (7 days and nights) resulted to runoff/flood and sedimentation in the whole water area of Guang-guang inlet. 2. Floating fishes were first observed on Friday, January 10, 2014. Dead fishes were collected by coastal people; left-overs or not collected (because they were already rotting) weredumped/thrown back to the sea. 3. Floating dead fish collectedis estimated at 900 kilos and some of these were processed into dried danggit while others were sold to local consumers and markets. An estimated total of 3 Metric Tons (MT) of fish was picked by fishermen since last Saturday, January 11, 2014, up to the sampling period, January 14, 2014. Task Force Guang-guang has the following

Recommendations. 1. Executive order from the LGU to stop gathering/ processing and selling of dead finfish (Fish Kill) which are unfit for human consumption. 2. The most urgent is to inform the fisherfolks/stake holders not to throw the rotten dead fish back to the fish kill area (Guang-guang inlet). 3. Collect dead fish and other marine organisms trapped/stocked in the fish cages and bury the rotten dead fish away from households. 4. Livelihood assistance (Cash for work) from LGU for the affected coastal fisherfolks and gleaners in the Guang-guang inlet. 5. Inventory of aquaculture/mariculture activities in the area to determine the carrying capacity of Guang- guang inlet. 6. Limitation/regulations of fish cage and fish pen construction within the inlet. 7. Stop construction of houses within the shoreline areas. 8. Establishment/organize effective monitoring and surveillance system which accountability and compliance for coastal resource management specifically in Guang-guang inlet and its adjacent shores in Pujada Bay. 9. Empowerment of locals/BLGU for management of its coastal communities. 10. Enhancement of Education, Information Campaign for the fishers and stakeholders through forums/ trainings on the proper technologies and practices in aqua-mariculture. 11. Divert canals and tributaries which drain to Guang- guang inlet. 12. For water flushing within Guang-guang inlet, dismantle the fish pen/cages and other structures within the water areas. 13. Inclusion of media, DSWD, Engineering people in the Quick Task Force .

Fisher folks in Guang-guang try to salvage what they can for these dead dangit fishes which floated along Guang-guang inlet after a week long non-stop rain in the first week of January 2014.

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The Research Unit of R & E Division, headed by Dr. Lillibeth S. Galvez conducted a two-day R & E Agenda Planning Workshop and Full Blown Proposal held at Regional ICRM Center-XI, DOSCST on November 21-22 2013. The the activity was done to push further the college’s thrust in the field of research particularly in the area of Agriculture and Educa-tion which had passed their Level III Phase 2 programs accredited by AACCUP(Accrediting Agency of Chartered Colleges and Universities in the Philippines), last July 7-10, 2013.

Other college departments (MNSD, SSHD, ETD, INHC, BMD, IT) were also required to attend and submit their detailed proposal for bud-geting. Proposals must be in conso-nance with their department’s agenda and the R & E thrusts and priorities.

Dr. Roy M. Padilla, Direc-tor for Instruction stressed in his message that the two departments should radiate what they do best to achieve the challenge posted by Dr. Manuel T. Corpuz, AACCUP

panel and answered the questions enthusiastically and emphasized that the consortium will do its best to help them. She also added that they( SMARRDEC) will also channel the concerns of the typhoon-devastated farmers as far as to the office of the president. The second day of the event was the regional symposium on research and development highlights. The event was partici-pated by research presenters from the region’s state universities and colleges. The researches are anchored on the consortium’s thrusts and priorities for SMARRDEC’s pursuit of R&D initiatives and S&T activities that would address development and narrow gaps in local agriculture and fishery sectors. Participating schools for research presentations include: UP Mindanao(Mintal, Davao City), University of Southeastern Philippines (Obrero, Davao City), Davao Del Norte State College( Panabo City), Southern Philippines Agri-Business and Marine and Aquatic School of Technology(Malita, Davao Del Sur), and Davao Oriental State College(Mati City, Davao Oriental), respectively. This year’s theme “Building Back Pablo-Stricken Communities Through Science and Technology” emphasizes the thrust to “bring back better” what has been devastated by the super typhoon Pablo last December 2012. Most of the com-munities in the region were laid to waste, leaving many death tolls and homeless citizens, including millions of damages to infrastruc-ture, fisheries and agriculture. NPPastolero

Continued from front page, DOSCST, R & E Agenda Planning

Workshop and Full Blown Proposal Conducted

Executive Director, about the above 50% level for SUC’s whose chance of getting bigger budget is higher.

Dr. Asterio G. Olandria, VPPAA, speaking on behalf of the the college president, emphasized cooperation and output based out-come of the activity. He also said that this engagement will make “us” con-sistent and that the administration will continue to support R & E endeavors.

The Institute of Agricul-ture and Rural Development had its Bachelor of Agricultural Tech-nology surveyed for Level III Phase 2. On the other hand, Edu-cation and Teachers Training Department had its Elementary and Secondary Teacher Educa-tion programs accredited for the same level and phase. Dr. Galvez led the two-day activity by giving inputs to participants. She made it sure that the outcome of the activity will fit on the desired agenda of the division, not only on the department/institute where the proponent belongs. NPPastolero

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Dr. Roy M. Padilla speaks before his colleagues during the opening program of the two-day R & E Agenda planning Workshop and Full Blown proposal held at ICRM Center-XI, Nov.21-22,2013.


Dr. Nanual cited for Regional Gawad Saka Awardee as Outstanding Agricultural Researcher 2013

NPPastolero

Dr. Bernadette J. Nanual, a faculty of Mathematics and Natural Sciences Department brought home to DOSCST yet another award from Regional Gawad Saka 2012-2013 as Outstanding Agricultural Researcher. The award was given during the Region XI 2012-2013 Gawad Saka Outstanding Agri-Achievers Awarding Ceremony held at Royal Mandaya Hotel, Davao City on May 31, 2013. The award aimed at giving recognition to farmers, fisher folks, entrepreneurs, and researchers who help upgrade the income, produc-tivity and innovate means to uplift the lives of the people in the region. Dr. Nanual, the third awardee for DOSCST(after Dr. Edito B. Sumile, and Dr. Leah A. Jimenez)received the citation for her researches in the field of agriculture and fisheries. The same citation was given to Dr. Nanu-al during the 46th Araw ng Davao Orien-tal in July 1, 2013 at Capitol Hills, Mati City. No less than Hon. Gov. Corazon N. Malanyaon gave the award to Dr. Nanual in

Dr. Bernadette J. Nanual receives her award handed from Remelyn Retorico Recoter, CESO IV, OIC-Regional Exec. Director DA RFU XI. The awarding was held at Royal Mandaya Hotel, Davao City on May 31, 2013.

grateful recognition for bringing honor to the province of Davao Oriental. Dr Nanual previously held the office of research unit of the R & E division as unit head. Currently, The Gawad Saka Awardee

continues to endeavor in her research by expanding her field of study to fisheries She now holds her office as RIC-XI Manager at the Regional ICRM Center, DOSCST, Mati City Davao Oriental.

(INHC) and Institute of Agricul-ture & Rural Development (IARD). Fish and livestock commodi-ties are largely consumed as they are important sources of protein. Because they are introduced into the body, it is important to ensure their sanita-tion to lessen if not eliminate con-tamination from disease-causing or-ganisms such as worms, flukes and other parasites where they made the human body their host. One requisite in ensuring the safety and sanitation of these commodi-ties is to be knowledgeable or be aware of the nature of these pathogens or parasites. DOSCST through the Research & Extension Division and the Pro-vincial Office of the Department of Science & Technology (DOST) pro-vided the financial resources to fund the needed things for the said activity.

Continued from front page, Japanese...

Dr. Sato explains to Nursing students the sensitive processes in parasite laboratory examination.

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DOSCST R& E BULLETINEditorial Board

Writers

Dr. Jessie V. AlzateDr. Lilibeth S. Galvez

Dr. Bernadette J. NanualMIss Rose Anne T. Dalagan

Mr. Nelson P. Pastolero

Consultant

Dr. Edito B. Sumile

Research and ExtensionOrganizational Structure

Dr. Jessie V. AlzateDirector

Dr. Lilibeth S. GalvezResearch Unit Head

Mr. Misael B. Clapano, MSc.Extension Unti Head

Mr. Nelson P. PastoleroPublication In-Charge

Mr. Nemesio R. OrdizStaff/Layout & Design

Ms. Rose Anne T. DalaganStaff

Explore and Learn Morewhile in DOSCST

visit your Publication Office@Research & Extension Office

for more information about:Student Theses,

Student Publication,Journals,

IEC Materials,Brochures,Pamphlets,

Leaflets,SUC Manuals

(office opens @ 8am-12nn1-5 pm, Monday-Friday)

DOSCST - R & E Partner Agencies

PASIUNA Ang Soymilk produkto gikan sa soybeans. Nabantog kini nga makahatag ug maayong panglawas sa tao labina sa mga kabataan. Taas kini sa “fiber” ug pro-tina, maayo nga kakuhaan ug “calcium” ug lamian ang lasa niini. Dili kini lisod nga buhaton ug wala kini magkinahanglan ug dagko nga puhu-nan aron kita makahimo niini para sa atong pamilya ug nindot kini nga negosyo nga makadugang sa atong kita o “income”. MGA MATERYALES:1. ½ Kilo Soybean (dried/uga): 4000ml(4 ka litro) nga tubig2. Magnesium sulfate (Epson Salt by Swan) nga maoy ipuli sa calcium sulfate (gamit para maoga/mogahi ang ginaling nga soybeans, vinegar (suka) o gulaman pwede usab nga magamit.3. Taksanan (Measuring Cup @ 240 ml capacity)4. Duka ka Takuri (medium size)5. 1 ka sandok (ladle)6. Blender (1 litro ang capasidad)7. 1 ka Timbangan (weighing scale)8. 2 ka Plagana (plastic basin)9. 4 ka panaksan (Bowl)10. Sug-angan (cooking stove)11. Asukar (sugar)12. Vanilla13. Tubig mainom (drinking water) MGA PAMAAGI:1. Hinloan/Lipyohan pag- ayo ang mga liso sa soybeans. Kuhaon ang mga daot o depiktibo nga mga liso ug uban pa nga mga hugaw nga nitapot niini.2. Hugasan pag-ayo ang liso sa soybeans makaduha ka higayon sa limpyo nga tubig ilimnon.3. Ang tunga sa kilo (1/2) nga liso sa soybeans ihomol sa opat ka bahin sa tubig sulod sa usa kagabii o 6–12 ka oras.4. Salaon ang mga liso sa soybeans ug hugasan sa limpyo nga tubig.

5. Galingon ang soybeans nga adunay 8 ka parte sa init nga tubig gamit ang “blender” sulod sa 1-2 ka minoto.

6. Salaon (filter) gamit ang humok nga tela (cheese cloth).

7. Pabokalan ang nasala nga “soybean liquid” sulod sa 10 ka minoto, kanunay kini nga ukayon.8. Idugang ang asukar (50-70 ka gramo) ug pabukalon kini sulod sa 2 ka minoto9. Pabugnawon hangtud 70-75o C (Cool to 70-75o C).

10. Idugang ang pampalasa (Vanilla flavoring).11. Isulod sa “aluminum pouch” o usa ka “heat resistant plastic bag” ug Silyohan pag-ayo. Kung botelya ang pagasudlan, pabugnawon hangtud 55o C una isulod ug magbilin ug ¼ nga spasyo sa botelya. Silyohan pag ayo.12. Pabugnawon ang “Soymilk Liquid” (Freeze/refrigerate), ang panahon ( shelf life) nga dili pa siya madaot 1 ka semana (1 week). Para sa lig-on nga produkto, pwede ang soymilk isulod sa botelya, silyohan ug iproceso hang tud 10 “psi” sulod sa 15 ka minoto. Mol untad kini hangtud 1 ka tuig.

GIYA SA PAGHIMO UG SOYMILKF E A T U R E

doscst hosts 26th regional r&d symposium and farmer’s...

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