The Philippine Journal of Crop Science《菲律宾作物科学杂志》（一年3期）. The Philippine Journal of Crop Science (PJCS) is open to papers within the field of crop science and technology. Crop-related fields may include: agroforestry, biochemistry, biodynamic farming, biofuels, biotechnology, breeding, communication, culture, cytology, ecology, economics and policy, engineering, extension, genetics, management, marketing, morphology, physiology, postharvest handling, processing, production, protection, seed technology, soils and nutrient management, sustainable agriculture, systematics, teaching, and utilization.
