Response Plant Dill Anethum graveolens L. to some Field Operations and Their Impact on the Yield Characteristics

Abstract

A field experiment was carried out during the 2012-2013 winter season, In the Department of field crops - College of Agriculture University of Tikrit, in order to determine the response dill crop. Anethum gravelens L. for some farm operations and their impact on the characteristics of yield. The experiment study of the effect of different levels of organic fertilizer are (0,2,4,6 ton. D ) and four seed rates are ( 4,8,12,16 kg.d) . The experiment carried out within the system of testing the factorial experiment has been used according to random complete block design (R.C.B.D) with three blocks. Considered statistically analyzed the data according to the design of each practice and experience compared to averages of transactions on the basis of test least significant difference 5% Level of moral study results showed that. No significant differences compost levels and rates of seed for each of the following characteristics: number Alnurah per plant (Nora .nbat) and number of seeds for Nora key but Gath significant differences of organic fertilizer as it gave Samadhi level (6 Tun.dunm) the highest rate of 3.39 grams of weight thousand seed also gave seed rate (4 Cgm.dunm) the highest rate reached 3.05 g, also gave levels above the highest value for the recipe holds the seeds reached Cgm.h totaled 775.1 740.6 Cgm.h -1 and -1, respectively, compared to the treatment.