Effect of concentrate Micro element Spraying 0n quality and quantity characteristics on rapeseed genotypes in Varamin region

In order to study and effect of solution sprinkle of microelement (0, 2,4per1000) and rapeseed 3 genotypes (Zarfam Slm046, Hyola-42) an experiment performed randomized as a factorial in the form of complete blocks plan at 3 repetition at the research farm of Agricultural College of Varamin Azad University in agronomical year 2004. The result of analysis of variance showed that surveyed genotypes had significant difference in respect to the number of pod per plant, number of grain per pod, 1000 seed weight, grain yield, oil yield and harvest index (HI) on %1 level. Hyola-42 genotype by 3671 kg/ha yield mean (a) was better then Zarfam genotype by 2654,6 kg/ha yield mean(c). Although SLM 046 height by 126.7Cm mean was in highest level and Hyola- 42 by 116.1 Cm mean was in lowest level, in the rest of surveyed characteristics, Hyola-42 was better then other 2 genotypes. Concentration solution was significant considering to number of pod per plant, number of grain per pod, 1000 seed weight, grain yield, oil percent, oil yield and harvest index (HI) in %1 level. At the first group, number of grain per pod by 36,3 number mean and 4 per1000 concentration and at control group treatment by 27.3 number mean was the latest statistical level. 1000 seed weight increased from 3,26 gr mean in zarfam genotype to 4,27 gr in HYola-42 genotype. Concentration solution led to increase 1000 seed weight and this amount reached from 3,29 gr mean in control group treatment to 4,35 gr in 4 per1000 treatment. Also yield affected on solution sprinkle and by high amount of solution sprinkle in 4 per1000 increased 30% rather than seed yield. From the mean of 2609.4 kg/ha reached to 3726 kg/ha. Also interaction of genotype and solution sprinkle became significant. Hyola-42 genotype and concentration 4 per1000 and zarfam genotype and solution sprinkle zero% (control) with the mean of 4297 kg/ha and 2140 kg/ha were in the first and last statistical level respectively. Oil percent also effected on solution sprinkle and from mean % 40.5 in control group reached to %43.98 in treatment 4 per 1000.Harvest index also effect on genotypes and micro element, Hyola-42 by mean 53% was in level (a) and Zarfam genotype by mean 36% was in statistical level (c), In treatment control group solution sprinkle by mean 37% was the least quality and treatment 4 per1000 by mean 50% was the most quality.