Daily Current Affairs – 23-05-2025

Tamil Nadu

PKM-1: High-Yield Moringa Variety – Tamil Nadu’s Agricultural Innovation

® PKM-1, a high-yielding variety of Moringa oleifera, was developed by the Horticulture College and Research Institute, Periyakulam (Dindigul District, Tamil Nadu) in the late 1980s. ® Unlike traditional varieties that are perennial and grow into large trees, PKM-1 is a semi-dwarf variety (grows up to 6 feet), making it easier for harvesting. ® It has gained global significance, especially in combating malnutrition in African countries such as Senegal, Rwanda, and Madagascar. ® Rich in macronutrients and micronutrients, the leaves and flowers of PKM-1 play a key role in addressing child malnutrition. ® Tamil Nadu contributes 24% to global moringa production and is the leading producer in India. ® Prominent moringa-cultivating districts include Theni, Dindigul, Karur, Madurai, Thoothukudi, Ariyalur, and Tiruppur. ® These districts are being considered for declaration as a ‘Moringa Export Zone’, aimed at promoting exports and enhancing farmers’ income.