Proceedings Volume 2010 (format .pdf) - SimpBTH

ipening time. For entire periods analised, the amount of rainfall recorded were of170.30 mm, due to 134.3 mm in last ten days before harvesting (Figure 2).V a l o r i te r m i c e z i l n i c e î n p e r i o a d a d e fo r m a r e ab o b u l u i3530252015105018,611,9519,513,79,52416,88,510 .06 .2 00511 .06 .2 00512 .06 .2 005262010,827,320,911,528,42213,730,3 30,123,513,128,422,9 22,514,916,113 .06 .2 00514 .06 .2 00515 .06 .2 00516 .06 .2 00517 .06 .2 00518 .06 .2 00519 .06 .2 00525,620,715,226,32727,819,7 20,3 20,612,6 12,3 11,927 26,519,814,618,110,128,220,812,530,230,823,5 23,614,420 .06 .2 00521 .06 .2 00522 .06 .2 00523 .06 .2 00524 .06 .2 00525 .06 .2 00526 .06 .2 00527 .06 .2 00517,927,820,816,730,1 30,429,423,3 23,3 23,7ntervalul zilnic de timp în perioada de formare a bobului14,623,819,117 16,5 16,718,516,315,724,418,214,627,5211324,225,518,7 18,61728 .06 .2 00529 .06 .2 00530 .06 .2 00501 .07 .2 00502 .07 .2 00503 .07 .2 00504 .07 .2 00505 .07 .2 00506 .06 .2 005.07 .2 00511,53027,9 28,3 28,721,614,22318,508 ..07.200 509 .07 .2 00510 .07 .2 005Figure 1. Temperatures recorded in summer of 2005 during ripening of wheat (SMHCraiova, 2005)352521,72015,9151050tmedtmaxtminThe last vegetative period has been caracterised by high values of daylyvariaton of temperatures and rainfall.The bahavior of these two factors, temeprature and rainfall could start thecomplex biochemical processes of activation of grows’s hormons and to spiklets’sprouting phenomena.Table 1. Sprouting seeds in spikelets before harvesting founded into analized samples (fourrepetition of 100 seeds)Variety Spikelet’s sprouting seeds (nr.) Sproutingseeds (%)RepetitionR1RepetitionR1RepetitionR1RepetitionR1DOR 2 6 4 1 3.25CRINA 4 8 7 9 7.00GLOSA 4 1 2 4 2.75BOEMA 4 1 2 0 1.75DROPIA 1 2 3 1 1.7588