Testing of biohumus active substance for disease resistance and pea crop | Испытания активного вещества биогумуса на болезнеустойчивость и урожай гороха
2010
Yushkova, E.I., Orel State Univ. (Russian Federation) | Borzenkova, G.A., All-Russia Research and Development Inst. of Grain Legumes and Cereal Crops, Orel Region (Russian Federation) | Pavlovskaya, N.E. | Botuz, N.I., Orel State Argarian Univ. (Russian Federation)
Tests of biohumus extracts obtained in the result of life activity of industrial line of worms (Vladimir hybrid Prospector) was carried out at the versions of pea sorts valuable economically and possessing different degree of resistance to pests and diseases. Using of pre-sowing treatment of pea seeds with solutions of biohumus extracts decreases the percentage of root rot development and affection with aphides. The increase of harvest in comparison with control made up 22.6 and 25.5% for extracts 1.5*10E-4% and 1.5*10E-5% correspondingly. Pre-sowing treatment of seeds in combination with double spraying proved to be more effective: a complete suppression of root rot development, ascohitos, growth of aphides. The increasing of crop made up 30.6%, 91.9% for extracts 1.5*10E-5% and 1.5*10E-4% correspondingly, in comparison with control
显示更多 [+] 显示较少 [-]