BIOLOGICAL EFFECTIVENESS OF ONION PLANT PROTECTION SCHEME

The average yield of bulb onions is still quite low. purpose this study was to improve the techniques and methods cultivating using new generation preparations against background N180P60K60 in a drip irrigation method. To achieve objective study, field surveys, observations measurements were carried out generally accepted methods. experimental data obtained from studies processed analysis variance Excel, which part Microsoft Office installation package. Field experience included both application mineral fertilizers, as well integrated nutrition plants with Aminofol Plus Novosil onion growth stimulants its biological protection drugs Gaitang, KE, Akzifor, KE Monarch, VDG preparations. According results tests 3rd soil-climatic zone, they positively influenced processes cultivated crop. use scheme gave significant increase number commercial bulbs weight relative control version, significantly affected yield, 121.8 tons/ha (commercial yield). Based on data, following identified, difference due effect that have positive variety hybrid onions, are under study.