The study on relationship between content and quantitative and quality yield of forage and grain foxtail millet (Setaria italica) cultivars

This study is to assess the amount on the foxtail millet yield.And yield and elemeuts correlatios. And to compare the same effect on the quantity and quality of the yield in 20 foxtail millet genotypes in Karaj weather condition. For this purpose, 19 preferable millet genotypes identified The identification was done and by seed and plant improvement institute cooperation and iranin plant gene bank the Bastan variety as an introduced foxtail variety was chosen to control the assessment. And an experiment on the full random basis with 20 treatments in 3 recurrences was implemented. After the planting operation and at the same time during the maintaining period notes were.The obtained results show that the KFM91/17 variety with a 27476 kilograms fresh crop per hectare and 14176 dried crop per hectare had the largest amount of the yield among the treatments. And the KFM 91/6 variety with 4124 kilograms grains had the largest amount of the seed producing performance. Between amount number of tillers and number of days till flower appearance and the flower's indicator was negative and significant. And between seed production with number of tillers negative and insignificant coefficient was noticed. The most Growing degree days (GDD) and most number of tillers in the plant was found in the KFM91/17 variety which also contained the highest production of fresh and dried crop production.The correlation of fresh crop with new dry crop and panicole length was negetivesignificant at level of 1%.Based on these results, the KF 91/17 introduces as wast fitted variety to produce fresh and dry production and KFM 91/6 for seed producing.