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Ultra Jr Venecio

Senior Lecturer

  • 260 Citations
  • 8 h-Index
20002018

Research output per year

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Research Output

  • 260 Citations
  • 8 h-Index
  • 27 Article
  • 9 Paper
  • 7 Conference contribution
  • 1 Chapter
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Article
2018

Health risk assessment of volatile organic compounds exposure near Daegu dyeing industrial complex in South Korea

Shuai, J., Kim, S., Ryu, H., Park, J., Lee, C. K., Kim, G-B., Ultra V.U., J. & Yang, W., 2018, In : BMC Public Health. 18, 1

Research output: Contribution to journalArticle

Open Access
14 Citations (Scopus)
2017

Nutrient availability and biological properties of paddy soils under rainfed traditional “Payatak” farming systems in Catubig Valley, Philippines

Ultra V.U., J., Tan, G. M., Lao, F. U., Punsalan, M. R. O. & Galo, E. A., 2017, In : Journal of Agricultural Science and Technology. 19, p. 1631-1645 15 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)
2016
Open Access
5 Citations (Scopus)
2015

Chemical and Biological Properties of Paddy Soil Treated with Herbicides and Pyroligneous Acid

Benzon, H. R. L., Rubenecia, M. R. U., Ultra Jr, V. & Lee, S., 2015, In : Journal of Agricultural Science. 7, 4, p. 20-29 10 p.

Research output: Contribution to journalArticle

Open Access

Effects of Rhizosphere Microorganisms and Wood Vinegar Mixtures on Rice Growth and Soil Properties

Jeong, K. W., Kim, B. S., Ultra Jr, V. & Chul, S., 2015, In : KOREAN JOURNAL OF CROP SCIENCE. 60, 3, p. 355-365 11 p.

Research output: Contribution to journalArticle

Open Access
Open Access
1 Citation (Scopus)

Influence of herbicides-pyroligneous acids mixtures on some soil properties, growth and grain quality of paddy rice

Seo, P. D., Ultra Jr, V., Rubenecia, M. R. U. & Lee, S. C., 2015, In : International Journal of Agriculture and Biology. 17, 3, p. 499-506 8 p.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Nano-fertilizer affects the growth, development, and chemical properties of rice

Benzon, H. R. L., Rubenecia, M. R. U., Ultra Jr, V. & Lee, S. C., 2015, In : International Journal of Agronomy and Agricultural Research (IJAAR). 7, 1, p. 105-117 13 p.

Research output: Contribution to journalArticle

Open Access

Soil chemical and microbial properties and its relationship with the root growth of Panax ginseng

Rubenecia, M. R. U., Ultra Jr, V., Woo, C. S., Ahn, Y. S. & Lee, S. C., 2015, In : International Journal of Agriculture and Biology. 17, 6, p. 1157-1164 8 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)
2014

Soil properties affecting the growth and quality of Balloon Flower roots

Rubenecia, M. R. U., Ultra Jr, V., Woo, C. S., Ahn, Y. S. & Lee, S. C., 2014, In : Agrochimica. 58, 1, p. 119-131

Research output: Contribution to journalArticle

Open Access
2013

Effects of Microbe-inoculated Expanded Rice Hull and Grain Quality of Rice on Growth, Yield and Grain Quality of Rice

Kim, Y. J., Nunez, J. P., Seo, P. D., Lee, S. C. & Ultra Jr, V., 2013, In : KOREAN JOURNAL OF CROP SCIENCE. 58, 1, p. 78-83 6 p.

Research output: Contribution to journalArticle

Influence of yeast-treated rice by-products on growth, yield and grain quality of rice.

Seo, P. D., Nunez, J. P., Park, J. S., Ultra Jr, V. & Lee, S. C., 2013, In : KOREAN JOURNAL OF CROP SCIENCE. 58, 2, p. 128-135

Research output: Contribution to journalArticle

Mixing Pyroligneous Acids with Herbicides to Control Barnyardgrass (Echinochloa crus-galli)

Acenas, X. S., Nuñez, J. P. P., Seo, P. D., Richter-Menge, J., Ultra Jr, V. & Lee, S. C., 2013, In : Weed&Turfgrass Science. 2, 2, p. 164-169 6 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2012

Changes in growth, photosynthetic parameters, carbon and nitrogen uptake of Pinus densiflora S. et Z. under elevated temperature and CO2 level

Ultra Jr, V., HAN, SIM-HEE., KIM, DU-HYUN. & AGGANGAN, NELLY. S., 2012, In : Asia Life Sciences. 21, 2, p. 523-536 14 p.

Research output: Contribution to journalArticle

Open Access

Physiological response of Cd- and Pb-treated Populus alba × glandulosaseedlings amended with SCB liquid fertilizer

Han, S-H., KIM, DU-HYUN., Ultra Jr, V., KIM, PAN-GI. & AGGANGAN, NELLY. S., 2012, In : Asia Life Sciences. 21, 2, p. 481-498

Research output: Contribution to journalArticle

2010

Physiological response and phytoremediation potential of Pinusthunbergii on Cd-contaminated Soil

Han, S-H., KIM, DU-HYUN. & Ultra Jr, V., 2010, In : Journal of Korean Society of Forest Science. 99, 5, p. 711-719

Research output: Contribution to journalArticle

2009

Potential for the alleviation of arsenic toxicity in paddy rice using amorphous iron-(hydr)oxide amendments

Ultra Jr., V. U., Nakayama, A., Tanaka, S., Kang, Y., Sakurai, K. & Iwasaki, K., 2009, In : Soil Science and Plant Nutrition. 55, 1, p. 160-169 10 p.

Research output: Contribution to journalArticle

Open Access
33 Citations (Scopus)
2008
Open Access
27 Citations (Scopus)
2007
Open Access
41 Citations (Scopus)
2006
Open Access
63 Citations (Scopus)

Thinning improves surface soil physical properties of coniferous forest plantations

Razafindrabe, B. H. N., Ultra Jr, V., Kubayashi, O., Fujiwara, M., Inoue, S. & Ezaki, T., 2006, In : Journal of rainwater Catchments System. 11, 2, p. 17-24

Research output: Contribution to journalArticle

Open Access
2005

Chemical changes under aerobic composting and nutrient supplying potential of banana residue compost

Ultra Jr., V. U., Mendoza, D. M. & Briones, A. M., 2005, In : Renewable Agriculture and Food Systems. 20, 2, p. 113-125 13 p.

Research output: Contribution to journalArticle

Open Access
7 Citations (Scopus)

Influence of Chelating Agent Addition on Copper Distribution and Microbial Activity in Soil and Copper Uptake by Brown Mustard (Brassica juncea)

Ultra Jr, V., Yano, A., Iwasaki, K., Kang, Y., Sakurai, K. & Tanaka, S., 2005, In : Soil Science and Plant Nutrition. 51, 2, p. 193-202 10 p.

Research output: Contribution to journalArticle

Open Access
30 Citations (Scopus)
2000

Potential of local rhizobia as inoculant for Calopogoniumcaeruleum

Mendoza, D. M., Ultra Jr, V. & Limjuico, M. L. S., 2000, In : Grassland Society of the Philippines Journal. 4, 2, p. 68-76

Research output: Contribution to journalArticle

Rhizobialinoculation of leucaena hybrid KX2 stem cuttings

Mendoza, D. M., Ultra Jr, V. & Delos, R., 2000, In : Grassland Society of the Philippines Journal. 4, 2, p. 67-86

Research output: Contribution to journalArticle