The Philippine Journal of Crop Science (PJCS, abbreviated as Philipp J Crop Sci) publishes original papers on all aspects of crop science and technology, be it in research, instruction, training or extension. Manuscript may be a research report, review, lecture, or policy statement. This reflects the perspective of its publisher, the Crop Science Society of the Philippines (CSSP), when it was founded in 1970 as expressed in the first divisions of CSSP: Crop Production and Management, Processing and Marketing, and Teaching and Extension, a similar outlook in the CSSP: Declaration of Faith. Since 2000, the journal is being co-published by the Federation of Crop Science Societies of the Philippines.