THE EFFECT OF THE CLIMATIC FACTORS AND RAINFALL IN ALQAMISHLY REGION ON THE PHYSIOLOGICAL AND PRODUCTION OF THE CUMIN

Document Type : Research articles.

Authors

Agriculture Faculty Al-Fourat University

Abstract

The research was performed in Al-Qamishly fields to study effects of climatic
conditions on physiological and productive features of the cumin in order to determine
the investing ability of its economic farming in the lands of this region.
This is why growing cumin in 2005 - 2006 was conducted in Amouda region where
the rainfalls and the prevailing temperature during the development time and their effects
on the physiological and productive features have been studied.
The obtained results showed that it is possible to grow cumin crop in Amouda fields
in the second farming date (the second half of february) where the production was
increased clearly because of the positive reactions of the physiological indications on the
environmental conditions which are prevailing in these fields in that period of time
(during the plants growing time) compared to the first date for farming (the first of
February) which is distinguished by a drop in the temperature during the first growing
stage this is considered the most important developing stages for the cumin plant which
helps the development and continuity of the active growth. Moreevers, it is evident that
the crop is increasing remarkably when mineral fertilizers are added on an average of
N15 P
15 K15/donem as an active material and by means of planting on lines 3.5
Kg/donem
.