No 3 (2013)

We have studied ripe and dry fruit and seeds of Sambucus nigra L. from Nalchik province. We have proposed morphological and anatomical description of ripe and dry fruit and seeds of Sambucus nigra L. for raw material quality control.

Proposed in a sod-podzolic sandy soils effective system of fertilization of seradelly that will significantly increase the production of feed appropriate health and safety standards, as well as reduce the need for fertilizers of subsequent cultures.

The results of researches of drop irrigation of potatoes in Oman depending on a threshold of preirrigation humidity of the soil and creation of a water heat-sink layer are presented. It is established that at maintenance of the differentiated threshold of preirrigation humidity of the soil the most effective use of irrigating water is provided and high productivity of potatoes is reached. It is established that increasing level of preirrigation humidity of soil during the vegetative period from 70 to 80% yield of potatoes can be increased on the average by 26,2%. Artificial formation of water accumulative zone by application of sapropel and bentonite clay promotes decrease in expenses of irrigation water by 5—6% and increases the potato yield by 10—11% and 3—5% respectively.

In article data on influence of aero ionization on productive (meat) qualities of chickens — broilers cross KOOB-500, brought up in conditions vivifies of PSAA are resulted. Aero ionization was reached by application of the small-sized hardware block for artificial ionization of air developed under the direction of pro-fessor S.I. Kuznetsov. The negative ions received at a pressure 50 kilo voltage, force of a current 50 microampere and distance of 1 m up to skilled animals, pro-mote increase resistant an organism, has stimulating an effect on meat efficiency of chickens — broilers.