Influence of complex application of mineral fertilizers, regulators of height and biologics on the productivity and quality of flax oily on sod-podzolic light loamy soil
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Abstract
The article presents the results of studies for an average of three years with oilseed flax of the Brestsky variety, conducted in the north-eastern part of Belarus on sodpodzolic light loamy soil. In field experiments, the influence of the integrated use of mineral fertilizers, plant growth regulators and biological products on the yield and quality of flax products was studied.
The most effective was the use of brassinosteroids (epin and homobrassinolide) in two doses: with seeds during their encrustation and spraying of crops in the «herringbone» phase against the background of a full mineral fertilizer at a dose of N45P60K90. At the same time, the yield of seeds was 16,7–17,2 c/ha with an oil content of 49,7–50,1%; the yield of straw was 41,7–42,3 c/ha with an average number of 0,5– 1,0 units. The high efficiency of flax seed inoculation with binary microbial preparation Biolinum against the background of complete mineral nutrition (N45P30K90) was noted. At this level of nutrition in the experiments, an average of 17,6 c/ha of seeds with a fat content of 50,8 % and 42,2 c/ha of straw with an average number of 0,75–1,00 units were obtained over three years.
About the Authors
Y. S. KorneikovaBelarus
I. R. Vildflush
Belarus
References
1. Welch, R. W. A micro-method for the estimation of oil content and composition in seed crops // J.Sci. Food Agr. - 1977. - Vol. 28, № 4. - P. 635-638.
2. Sukhovitskaya, L. A. Rizobial'nye i fosfatmobilizuyushchieinokulyanty: vyzhivaemost' i kurentosposobnost' v pochvakh dvukhkomponentnykh agrofitotsenozov / L. A. Sukhovitskaya, G. M. Klyshko // Sovremennye problemy ispol'zovaniya pochv. resursov i povysheniya ikh proizvodit. sposobnosti: materialy Mezhdunar. nauch.-proiz. konf. / Belorus. gos. s.-kh. akad. - Gorki, 1997. - S. 184-185.
3. Steblinin, A. N. Prodovol'stvennoe znachenie semyan l'na / A. N. Steblinin, V. P. Kozlov // agrar. nauka. - 2001. - № 12. - S. 10-12.
4. Boguk, A. M. Tekhnologiya proizvodstva l'na-dolguntsa v Belarusi / A. M. Boguk, D. Morrison. - Zhodino: BelNIIZK, 1995. - 6 s.
5. Mikhailovskaya, N. A. Diazotrofnaya bakterizatsiya kak perspektivnyi biotekhnologicheskii priem pri vozdelyvanii yachmenya / N. A. Mikhailovskaya, N. D. Volkova // Ekologicheskie priemy povysheniya urozhainosti sel'skokhozyaistvennykh kul'tur: materialy Mezhdunar. konf. - Khar'kov, 1999. - S. 351- 352.
6. Chailakhyan, L. A. Regulyatory rosta v zhizni rastenii i v praktike sel'skogo khozyaistva / L. A. Chailakhyan // Vestnik AN SSSR. - 1982. - № 1. - S. 11-26.
7. Brassinosteroidy / V. a. Khripach [i dr.]. - Minsk: Nauka i tekhnika, 1993. - S. 287.
8. Perspektivy prakticheskogo primeneniya brassinosteroidov - novogo klassa fitogormonov / V. a. Khripach [i dr.] // S.-kh. biologiya. - 1995. - № 1. - S. 3.
9. Umarov, M. M. assotsiativnaya azotfiksatsiya / M. M. Umarov. - M.: Nauka, 1986. - 131s.
10. Primenenie diazotrofnykh i fosfatmobilizuyushchikh bakterial'nykh preparatov privozdelyvanii osnovnykh sel'skokhozyaistvennykh kul'tur: rekomendatsii / sost. T. F. Persikova [i dr.] - Gorki: BGSKha, 2003. - 28 s.
11. Smeyan, N. I. Prigodnost' pochv BSSR pod osnovnye sel'skokhozyaistvennye kul'tury / N. I. Smeyan. - Minsk: Uradzhai, 1980. - 174 s.
12. Spravochnik l'novoda / N. G. Korenskii [i dr.]; pod red. a. M. Starovoitova. - 2-e izd., pererab. i dop. - Minsk: Uradzhai, 1987. - 240 s.
13. Semenenko, N. N. azot v zemledelii Belarusi / N. N. Semenenko, N. V. Nevmerzhitskii; pod red. N. N. Semenenko. - Minsk: Uradzhai, 1997. - 193 s.
14. Praktikum po agrokhimii / sost. I. R. Vil'dflush [i dr.]; pod red. I. R. Vil'dflusha, S. P. Kukresha. - Minsk: Uradzhai, 1998. - 269 s.
15. Dospekhov, B. A. Metodika polevogo opyta / B. A. Dospekhov. - M.: Kolos, 1973. - 336 s.
16. Sukhovitskaya, L. A. Funktsional'nye svoistva bakterial'nykh komponentov novogo mikrobnogopreparata Biolinumpod kul'turu l'na-dolguntsa / L. A. Sukhovitskaya, S. V. Mokhova, N. V. Mel'nikova // Problemy i puti povysheniya effektivnosti rastenievodstva v Belarusi: Tezisy Yubileinoi mezhdunar. nauch.-prakt. konf., posvyashch. 80-letiyu obrazov. Instituta zemledeliya, 29 iyunya 2007 g., g. Zhodino / RUP «Nauchno-prakt. tsentr NaN Belarusi po zemledeliyu». - Minsk: IVTs Minfina, 2007. - S. 270-272.
Review
For citations:
Korneikova Y.S., Vildflush I.R. Influence of complex application of mineral fertilizers, regulators of height and biologics on the productivity and quality of flax oily on sod-podzolic light loamy soil. Soil Science and Agrochemistry. 2021;(2):143-154. (In Russ.)