Биологическая и хозяйственная эффективность системы Клиафилд при возделывании гибрида яровго рапса Сальса КЛ

Saskevich, P.A.; Kazharskij, V.R.; Kozlov, S.N.; Prokopenkov, D.N., Belarus State Academy of Agriculture, Gorki

Biological and economic efficiency of Clearfield system while growing spring rape hybrid Salsa KL | Биологическая и хозяйственная эффективность системы Клиафилд при возделывании гибрида яровго рапса Сальса КЛ

2012

Saskevich, P.A. | Kazharskij, V.R. | Kozlov, S.N. | Prokopenkov, D.N., Belarus State Academy of Agriculture, Gorki (Belarus)

In the conditions of the Republic of Belarus there was presented a comparative evaluation of a herbicide Nopasaran with other plant protection preparations in sowings of a hybrid rape (Brassica napus) Salsa KL, as well as a role of a fungicide Piktor in formation of its productivity. In course of the study there was determined species composition of grass stand, biological efficiency of herbicides and fungicides and their influence on yielding capacity of spring rape. Biological efficiency of a herbicide Nopasaran SC is presented, at spring rape hybrid Salsa KL Cleafield system cultivation in comparison with the herbicides Butizan Star, SC and Teridoks, EC. The role of herbicides and a fungicide Piktor, SC is shown at formation of a phytosanitary situation and productivity of the given hybrid. Research results showed that application of the fungicide Piktor after the Nopasaran there was marked lowering of Alternaria spot development in average on 89.91%, and general yield increase on 3.3 centner/ha.

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