CROP YIELD AND GRAIN QUALITY OF SPRING WHEAT VARIETIES IN RELATION   TO PRODUCTION INTENSIFICATION IN THE FOREST-STEPPE OF OB AREA  

Spring wheat is the most important crop in grain production of Western Siberia. Investigation of peculiarities of grain capacities, productivity and quality of grain in concrete climate conditions and in different levels of technological support is considered to be the necessary condition for solving the problem of stabilization and crop yield and grain quality increasing. Experimental data play a key role in breeding new highly productive varieties of wheat and in the development of technologies for their cultivation in specific agro-climatic zones. The paper explores the influence of technological support on the productivity and quality of grain varieties of spring wheat of different ripening groups in the regional forest-steppe. Field experiments were carried out at agricultural holding Irmen in Ordynsk district of Novosibirsk region in 2014-2016. The experiment evaluates the yield and quality of grain of 4 mid-early and 2 mid ripening varieties in traditional and intensive farming. The authors show that intensification of production allows to obtain high productivity indicators in different weather conditions in combination with good quality of grain. All investigated varieties showed significant increase in yield and improvement of grain quality as well as in the level of technological support. The paper reveals that Novosibirskaya 29 and the mid ripening Novosibirskaya 18 appeared to be have the best technological properties in comparison with others. The paper found out that these varieties were characterized by higher response to intensive technology. The authors observed lower response in Altayskaya 92. The level of technological support contributed to grain yield on 35%, genotype - on 26, and weather conditions – on 22%.

spring wheat, intensive technology, crop yield, grain nature, grain quality, flour yield, crude gluten

1. Andreeva Z. V., Cil’ke R. A. Jekologicheskaja izmenchivost» urozhajnosti zerna i geneticheskij potencial mjagkoj jarovoj pshenicy v Zapadnoj Sibiri (Ecological variability of grain yield and genetic potential of soft spring wheat in Western Siberia), Novosibirsk, Zolotoj kolos, 2014, 308 p.

2. Galeev R. R., Samarin I. S., Andreeva Z. V. Vestnik NGAU, 2017, No. 4 (45), pp. 9–15. (In Russ.)

3. Novohatin V. V. S. – h. biologija, 2016, No. 5 (51), pp. 627–635. (In Russ.)

4. Batalova G. A. Zern. hoz-vo Rossii, 2011, No. 3, pp. 11–14. (In Russ.)

5. Milashhenko N. Z., Zavalin A. A., Samojlov L. N. Zemledelie, 2015, No. 7, pp. 8–10. (In Russ.)

6. Derzhavin L. M. Rekomendacii po proektirovaniju integrirovannogo primenenija sredstv himizacii v jenergosberegajushhih agrotehnologijah vozdelyvanija jarovyh zernovyh kul’tur pri modernizacii zernovogo hozjajstva (Recommendation on the projected integrative use of funds in jenergosberegajhhhh agrotehnologijah vozdelyvanija spring crops in the modernization of the grain economy), Moscow, VNIIA, 2012, 56 p.

7. Derzhavin L. M. APK jekonomika, upravlenie, 2011, No. 7, pp. 33–37. (In Russ.)

8. Andreeva Z. V., Cil’ke R. A. Vestn. KrasGAU, 2008, No. 6, pp. 27–32. (In Russ.)

9. Galeev R. R., Kir’jakov V. P. Osobennosti proizvodstva zernovyh kul’tur v adaptivnom zemledelii Zapadnoj Sibiri (Osobennosti proizvodstva zernovyh kul’tur v adaptivnom zemledelii Zapadnoj Sibiri), Novosibirsk, Ritm, 2006, 232 p.

10. Galeev R. R., Martenkov N. M., Intensifikacija proizvodstva zernovyh kul’tur v Zapadnoj Sibiri (Intensification of cereal production in Western Siberia), Novosibirsk, Agro-Sibir», 2010, 169 p.

11. Vlasenko A. N., Shoba V. N., Sharkov I. N., Iodko L. N. Zemledelie, 2014, No. 5, pp. 26–28. (In Russ.)

12. Suchkova S. A., Taranova T. P., Zhunusbaeva Zh. K., Zueva T. I. Vestn. Tom. gos. un-ta, 2013, No. 370, pp.183–186 (In Russ.)

13. Metodika gosudarstvennogo sortoispytanija sel’skohozjajstvennyh kul’tur (Metodika gosudarstvennogo sortoispytanija sel’skohozjajstvennyh kul’tur.), Moscow, 1989, Issue 2, 194 p.

14. Metodika gosudarstvennogo sortoispytanija sel’skohozjajstvennyh kul’tur (The method of state variety testing of agricultural crops), Moscow, 1985, Issue 1, 267 p.

15. Dospehov B. A. Metodika polevogo opyta (s osnovami statisticheskoj obrabotki rezul’tatov issledovanij) (Metodika polevogo opyta (s osnovami statisticheskoj obrabotki rezul’tatov issledovanij)), Moscow, Agropromizdat, 1985, 351 p.

16. Petrov A. F., Murmulev A. N., A. G. Mitrakova, Galusi N. In. Innovation and food security 2017, No. 4, pp. 14–19.