THE Department of Agriculture said Wednesday that investigation conducted on reports in Region I of “insoluble and floating” fertilizer was caused by improper product application, not product defect, easing concern over the integrity of government-supplied inputs.
The issue surfaced after a farmer in Marcos, Ilocos Norte, posted a video on social media showing fertilizer granules that appeared to float and were blown by strong winds toward a rice field embankment. The footage quickly fueled speculation over the quality of fertilizers distributed under government programs.
In response, the DA’s Regional Field Office I immediately launched a validation and monitoring activity on December 21–22, through its Agricultural Program Coordinating Office in Ilocos Norte. The team coordinated with provincial and municipal rice program coordinators and the municipal agriculturist, all with extensive experience in rice and corn production, to verify the claims on the ground.
The farmer involved, Esting Dela Cruz, did not initially identify the fertilizer brand in his post, although commenters pointed to “SWIRE.” Field validation later confirmed that the product used was DANAT Complete Fertilizer (14-14-14) procured through the local government unit.
Investigators found that the fertilizer was applied as a side-dress, despite being designed for basal application. According to the DA, this improper method—combined with windy conditions—caused the granules to remain on the soil surface and be displaced, creating the impression that the fertilizer was insoluble or defective. The team conducted an on-site briefing to explain the correct application process and prevent a repeat of the issue.
The DA has emphasized that all fertilizers distributed under its programs undergo mandatory quality testing before delivery, with additional re-testing and quality control carried out through DA laboratories or Fertilizer and Pesticide Authority-accredited facilities.
Following the investigation, Dela Cruz thanked the DA for its swift response and confirmed the fertilizer’s authenticity. He later used his vlog to share proper application practices. The DA said it will continue monitoring fertilizer use across the Ilocos Region and step up farmer briefings to ensure proper utilization and protect the credibility of government farm inputs.
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