1 research outputs found
Efficient and economical protection of wheat harmful biological agents
Pšenica je usev koji se seje na površini između 450.000 i 650.000 ha u poslednjih
nekoliko godina. Prinosi variraju od 3 do 8 tona / ha ( prosek je 3,5 tone/ha ). Kao i za druge
useve tako i kod pšenice primena blagovremene i stručne tehnologije je obavezna mera.
Pšenicu treba u toku proizvodnje održavati bez prisustva korova, štetočina i patogena
kako bi se potigao maksimalan prinos. Prisustvo štetnih agenasa pored umanjenja prinosa
dolazi i do smanjivanja kvaliteta proizvoda – zrna pšenice i povećavaju troškove žetve i
povećanje vlage u vreme žetve. Prognoza pojave štetnih agenasa je prvi i osnovni zadatak
kao i kontrola i terapija koja se preduzima tokom vegetacije. Na tržištu postoji dovoljan
broj preparata iz grupe herbicida, zoocida i fungicida koji blagovremenom primenom po
preporuci stručnjaka iz Poljoprivrednih stručnih službi i po uputstvu proizvođača pesticida
omoguđavaju proizvodnju zdravog useva uz postizanje maksimalnih prinosa.Wheat is a crop that is sown on the surface of between 450,000 and 650,000 ha
in recent years. Yields range from 3 to 8 tons / ha (average is 3.5 tons / ha). As with other
crops of wheat and timely implementation of the technology and expertise required
measures.
Wheat production should be maintained during the absence of weeds, pests and
pathogens to achieved maximum yields. The presence of harmful agents in addition to
yield reduction leads to the reduction of the quality of the product - wheat harvest and
increase the cost and increase the moisture content at harvest time. Predicting the harmful
agents is the first and foremost task as well as control and treatment undertaken during
the growing season. On the market there are a sufficient number of agents from the group
of herbicides, fungicides zoocides and timely implementation of the recommendation of
experts in agricultural extension services and the pesticide manufacturer’s instructions
cas producing healthy crops to achieve maximum yields