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Anand Agricultural University (2018)

EFFECT OF SALINE WATER ON GROWTH, YIELD AND QUALITY OF GREEN GRAM (Vigna radiata L.) VARIETIES

Trivedi Ajikumar Mahendrabhai

Titre : EFFECT OF SALINE WATER ON GROWTH, YIELD AND QUALITY OF GREEN GRAM (Vigna radiata L.) VARIETIES

Auteur : Trivedi Ajikumar Mahendrabhai

Université de soutenance : Anand Agricultural University, Anand

Grade : Master of Science (Agriculture) 2018

Résumé
A pot experiment entitled “Effect of saline water on growth, yield and quality of green gram (Vigna radiata L.) varieties” was carried out during summer season of 2017 in the net house of Micronutrient Research Project (ICAR), Anand Agricultural University, Anand (Gujarat). The experiment was laid out in Factorial Completely Randomized Design with four repetitions. Varying five salt concentrations viz., S0 (ECiw 0.9 dS m-1,Tap water) ; S1 (ECiw 1.0 dS m-1) ; S2 (ECiw 2.0 dS m-1) ; S3 (ECiw 4.0 dS m-1) ; S4 (ECiw 6.0 dS m-1) and two green gram varieties viz. Meha and GAM 5 were selected in the experiment. The artificially salinized water was used with five different levels viz. 0.9 (tap water), 1.0, 2.0, 4.0 and 6.0 dS m-1 by using the salts of NaCl, CaCl2, MgCl2, NaHCO3, Na2SO4 and CaCO3 by mixing it with R.O. water (0.01 dS m-1). The effect of salt concentrations on germination (7 DAS), plant height at 30, 45 DAS and at harvest, proline content at 15 DAS, protein content of grain, nutrient composition viz. N, P, K, S, Na, Fe, Mn, Zn, and Cu in grain and stover and EC, pH, N, P, K, S, Ca, Mg, Na, OC, Fe, Mn, Zn, and Cu in soil after harvesting of green gram were studied.

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