Published in Scientific Papers. Series A. Agronomy, Vol. LVIII Written by Grozi DELCHEV, Mitko GEORGIEV
Chemical control has emerged as the most efficient method of weed control. Herbicides combinations ...
... effective control of cruciferous weeds in crops of oilseedcanola are quite scarce even in worldwide. It is still search effective herbicides for their control in this culture. Problemis a post-effect of ...
... supplementing of feed. The test and control combinations (untreateddry leaves) were set up in 5 replications. After 24, 48, 72 and 96 hours the CPB adults or larvae were counted. Testshave shown that the ...
Published in Scientific Papers. Series A. Agronomy, Vol. LVIII Written by Cumali ÖZASLAN, Halil BOLU
This study was conducted to determine the natural enemies associated with Bird's-eye cress (Myagrum ...
... an average of weed 81 and 77% in 2013 and 80and 74% in 2014 compared to control 88% manual weeding. Also, we determined the elements of productivity and yieldobtained from each experimental variant compared ...
Published in Scientific Papers. Series A. Agronomy, Vol. LVIII Written by Constantin VASILESCU, Viorel POPESCU
A command and control unit of an irrigation system, fertilization and plants treatment, ...
... on performance and productivity in modern cabs. Manufacturers of tractors, globally, are continually developing cab and operator control systems to increase productivity AGCO (2012). This research project ...
... for maize leaf weevil control (Calypso 480 SC 0,09 l/ha, Decis Mega 50 EW 0,15 l/ha, Karate Zeon 5 CS 0,15 l/ha, Karate 2,5 WG 0,3 kg/ha). The insecticides assigned a satisfactory protection of the maize ...
... is cultivated under dry conditions, an evaporation of 15 litres per m2 of water can be expected. Weed control and soil tillage are key factors in water management. To avoid unnecessary evaporation, the ...
... The farmers’ false perception about control of all insect pests as well as a boost in yield favoured the rapid adoption of this technology. There is a need to establish a comparative quantified economic ...
Published in Scientific Papers. Series A. Agronomy, Vol. LV-2012 Written by Gheorghe PASCU
Management control and weeding status play an important role in the tehnological sequence of wheat crop. Despite ...