Fruit growing
and viticulture of South Russia

Annotation

One of means of an intensification of production of fruit crops and grapes landing material is induction of growth correction effects by bioeffective preparations � the growth regulators of plants. The objects of study of influence of bioeffective preparations on the plants growth processes were the shanks of table grapes varieties of Victoria and Kishmish Luchisty and also the apple-tree dwarf rootstock of Arm 18 and a semi-dwarf rootstock of MM106. As regulators of plants growth the preparations AES-17, KN-2, DEB-41 in a dose of 50 mg/l were tested. This is the regulators of new generation synthesized at the Institute of Chemical Sciences named A.B. Bekturov (Kazakhstan). As a result of the carried out research the high efficiency of application of all testing in the experiences stimulators of root formation on studied grapes varieties is established. The greatest efficiency was shown by the AES-17 and KN-2 preparations. The positive influence of physiologically active agents on formation of roots with diameter more than 2 mm is observed at both grapes varieties in all options of experience with use of plants growth regulators. The greatest number of these roots are observed in case of use of the KN-2 preparation. The use of plants growth regulators also promoted the increase in quantity of an apple-tree standard saplings in comparison with control. The quantity of saplings on the plots with processing of plants growth regulators is increased by 10,6-11,5% in relation to control. The carried-out economic analysis showed the high efficiency of new biologically active growth regulators. The use of growth regulators in the nursery positively influences on the economic indicators. Net income on the revealed in the experience options was 428 350-819 000 tenges/hectare.

Annotation

On the basis of collaborative research by scientists in Russia and Kazakhstan new efficient plant growth regulators were allocated, the use of which ensures high profitability of production of seedlings of fruit crops and grapes.

Annotation

One means of intensification of production of planting material is induction of growth corrective effects using bioeffective drugs � growth regulators. Objects of study of bioeffective drugs influence on the growth corrective effects were grapes cuttings of technical Aligote variety grafted on Kober 5BB rootstock. As plant growth regulators were preparations obtained in JSC "Institute of Chemical Sciences named A.B. Bekturov" under the code AES-17 and KN-2 and DEB-41. The experiment was divided into two phases. As a result of analysis of all the dates of the first phases were identified three most effective variants of the experiment: AES-17 conc. 1, KN-2 conc. 1 and DEB -41 conc. 3. According to the results of the second phase , it was found that the level of profitability of the best results have options: KN-2 conc. 1 with level of profitability - 157.1 % and DEB -41 conc. 3 with levels of profitability - 134.2 %. These indexes exceeds the level of profitability of the control group on 31.3% and 8.4 %, respectively. It was found that the use of preparation KH 2 conc. 1, in the step before waxing of grafted cuttings, not only increases the yield of grafted grapes seedlings from nursery by 9.6%, but also increases the profitability up to 157.1 %, which is 31.3 % higher than in the control variant. Qualitative indicators of the grown-up saplings in option with preparation KN-2 application, exceeded the indicators of control option. Accounting of development of annual shoots showed that in KN-2 option has the greatest development of shoots which exceeds the control data on 6,7 cm. On qualitative indicators of soldering the most effective options of experience are the next: KN-2 conc. 1, and DEB-41 conc. 3 � 91,9% and 91,7% respectively.