(1) P-deficiency stress induced malic acid exudation from pigeon pea roots.

(2) Root exudation of wheat, corn, broad bean and pigeon pea mainly include organic acid, phenol, hydrocarbon, grease, ketone, mellow, amide, benzene, aldehyde and thiazole et al.

(3) The processing technology of spicy crisp pigeon pea was studied.

(4) Pigeon pea: cover crop suited to human and animal nutrition, pest and disease control, N fixation and P disponibility.

(5) Genotypic variation of Al-tolerance and corresponded mechanism in 6 cultivars of pigeon pea were investigated in present study.

(6) ICRISAT director-general, William Dar, says ICRISAT is working to make millets, sorghum, pigeon pea and groundnut better adapted to major climate stresses.

(7) So MD7, MD2 and MD5 were chosen for the studies on the reactions and corresponding mechanisms of pigeon pea in response to P deficiency and Al toxicity in hydroponics system.