Bu çalışma, T.C. Tarım ve Orman Bakanlığı, Tarımsal Araştırmalar ve Politikalar Genel Müdürlüğü tarafından desteklenmiş ve finanse edilmiştir.
TAGEM/TA/10/12/02/003
The aim of this study was to determine the effect of weed growth and using different spraying methods on reduced soil tillage, no-tillage and conventional soil tillage in early and late sowing periods (before and after autumn rains) in red lentil sowing after wheat. The study was carried out in the randomized block strip-plot / split-block design during the 3 growing seasons between 2010 and 2013 years in Diyarbakır. Two trials were established separately for early and late sowing times. The experiment was established on a different stubble of wheat each year in order to observe the effect of soil tillage methods in the first year of application. In research, crop yield, weed wet weight, weed dry weight and spraying efficiency parameters were examined. As a result of the study, it was observed that yield losses of red lentil cultivation after wheat harvest due to weed density in direct sowing in the first year. Weed density in late sowing was found to be very low compared to early sowing. The highest yield in early sowing time was obtained from the method which weeds were collected by hand, and at late sowing time spraying before emergence+ spraying after emergence and spraying after emergence methods. Higher yields were obtained from conventional soil tillage in early sowing time; conventional soil tillage and reduced soil tillage in late sowing. After autumn rains, it is determined that late sowing is effective in reducing weed density and should be preferred. In addition, it has been seen that reduced tillage method can be applied successfully in late sowing.
TAGEM/TA/10/12/02/003
Primary Language | Turkish |
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Subjects | Agricultural Engineering (Other) |
Journal Section | Araştırma Makaleleri |
Authors | |
Project Number | TAGEM/TA/10/12/02/003 |
Publication Date | September 15, 2020 |
Submission Date | February 28, 2020 |
Published in Issue | Year 2020 Volume: 24 Issue: 3 |
Indexing and Abstracting