PALANIAPPAN KSSP. Turmeric - maize and onion intercropping systems. IV. PAR interception. J Spices Arom Crops [Internet]. 1996 Dec. 23 [cited 2026 Jun. 24];5(2):139-42. Available from: https://www.updatepublishing.com/journal/index.php/josac/article/view/4382