دور بعض العوامل الأحيائية في تحمل نبات الحبة السوداء لمستويات من الجفاف

Abstract EN

A field experiment was carried out in the Field Crops of Agriculture, University of Baghdad, 2016 - 2017, to investigate the role of some of the biological agents added to the soil by injecting it at a depth of 20 cm, Saccharomyces cerevisiae (Sac).

Pseudomonas flourescens (Pf) in carrying black seed plant to levels of dehydration, the first level (100% ready water), the second level (75% of the total amount of irrigation water) and the third level (50% of the amount of irrigation water) RCBD with split-splots and three replicates Bread with Pf bacteria in chlorophyll stability at 75% flowering, average 41.76% , Leaf area 114, 28% , evidence of cell membranes stability 41.76% , harvest index 28.90% and concentration of active ingredient in volitel oil.

, The proportion of dry weight of the vegetative and root groups was 123% , the number of cans was 1.36.57% , the water consumption efficiency of the economic crop was 62.91% and the grain yield was 58.90% .

There was no significant difference between the level The first and second of the total amount of irrigation water, while the first level exceeded the third morally.

Thus, we can provide a quantity of water of 950 m3.

-1.

In the case of availability of land can achieve the value of profitability through the increase of cultivated land by adding 714 m 3 per hectare and the same amount of water, and this givesa material profit value of 716 thousand dinars