Vol. 6 (5) : September-October 2015 issue
Green Farming Vol. 6 (5) : 1115-1117 ; September-October, 2015
Effect of rooting media on shoot, root length, root volume, nodule number and dry matter production of pigeonpea
S. BOJA RAJ1* and S. KRISHNASAMY2
Deptt. of Agronomy, Agricultural College & Res. Institute (T.N. Agric. University), Madurai - 625104 (Tamil Nadu)
Designation : 1Ph.D. Scholar *(bojerode211@gmail.com), 2Professor
Subject : Agronomy and Crop Production
Paper No. : P-2950
Total Pages : 3
Received : 03 December 2014
Revised accepted : 27 August 2015
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Citation :
S. BOJA RAJ and S. KRISHNASAMY. 2015. Effect of rooting media on shoot, root length, root volume, nodule number and dry matter production of pigeonpea. Green Farming Vol. 6 (5) : 1115-1117 ; September-October, 2015
ABSTRACT
Pot culture experiments were conducted at Agricultural College and Research Institute, Madurai during 2013-14 for the consecutive three months of October, November and January 2014 to evaluate the performance of pigeonpea seedlings grown with different rooting media under open and shade net conditions suitable for transplanting under delayed condition. The experiments were carried out in a randomized block design having six treatments with four replications. Among the treatments viz., soil, sand and composted coir pith at a ratio of 1:1:1 had recorded the higher value for root length, shoot length, root shoot ratio, root volume, nodule numbers and dry matter production at 25 days after sowing in the nursery than other media for the seedlings grown in poly bags both under open and shade net condition.
Key words :
Pigeonpea, Poly bags, Protrays, Dry matter production.