Economic efficiency of winter wheat growing using plant protection means | Экономическая эффективность возделывания сортов озимой пшеницы при использовании средств защиты
2010
Matys, I.S., National Academy of Sciences (Belarus). Scientific and Practical Center for Arable Farming | Kochurko, V.I., Baranovichi State Univ. (Belarus) | Maslovskij, A.A., Belarus State Academy of Agriculture, Gorki (Belarus)
In the conditions of the Republic of Belarus there was analyzed the economic efficiency of application of herbicides and fungicides for weed and disease protection of winter wheat (Triticum aestivum) varieties Kapylyanka, Bylina, Kobra, Karavaj. In course of the study in the experiments there were used herbicides Laren, Granstar, and Sekator; as well as fungicides Impakt, Tilt, and Reks S. The economic efficiency was evaluated in accorsance with the following indexes: yielding capacity; production costs; cost of products manufactured; net profit; profitability. Research results showed that in the conditions of the North-Easter part of the Republic of Belarus it was more economically sound to apply for the chemical weeding of winter wheat the preparation Sekator, water dispersable granules (0,25 kg/ha), and for lowering the disease incidence with powdery mildew (Erysiphe graminis) and brown rust of wheat (Puccinia triticina) – fungicide Reks S, suspension concentrates (0,8 l/ha). After application of the herbicide (water dispersable granules, 0,25 kg/ha) Sekator for Bylina and Kobra wheat varieties the increasing of net profit was 236,52-225,0 USD/ha and profitability was 32,59-29,84%. Economic efficiency of application of fungicide Reks S for Bylina and Kobra varieties was also higher: on 33,67-32,0% according to profitability; and on 290,1-233,34 USD/ha - according to net profit.
显示更多 [+] 显示较少 [-]