one of the important aspects of the medicinal plants production is using less chemical inputs. it could be effective for increasing of production and environmental purposes. in order to investigate the effects of application time of integrated chemical fertilizer with cattle manure on growth, yield and yield components of black cumin (nigella sativa l.), an experiment was conducted based on a r...

in order to study the effects of different sowing dates on yield potential of cumin ecotypes and to appoint the best sowing dates of cumin at kerman, the present experiment was performed base on rcbd with split plot arrangement and 3 replications during growing season of 2011-2012. different sowing dates (25th december, 9th january, 24th january, 8th february and 23th february) as main plot, an...

Abstract The research was carried out at the Agricultural Technical College / Mosul, to study effect of cumin extract on barley culture with three factors, first is (comparator and extract), second duration soaking (6 12) hours, third varieties (local, rayhan, zanbaqa), using design (CRD) replicates. At end research, data were recorded analyzed according SAS program, different averages distingu...