Journal of Agricultural Science and Technology
Journal of Agricultural Science and Technology
JAST
Agriculture
http://jast.modares.ac.ir
1
admin
1680-7073
2345-3737
10.22034/jast
en
jalali
1392
9
1
gregorian
2013
12
1
15
7
online
1
fulltext
en
Effect of Long-term Reduced Tillage on Yield and Weeds of Spring Barley
The aim of this study was to evaluate the effect of long-term reduced tillage on yield and weeds of spring barley. Treatments consisted of three tillage systems including: (a) conventional tillage (CT), (b) reduced tillage (RT), and (c) herbicide tillage (HT) as the main plot, and two cultivars of spring barley (Tocada and Rastik) as subplots. The results showed that the yield of both cultivars was the highest in CT and the lowest in HT and RT tillage systems. Yield reductions in both HT and RT tillage systems were due to lower spikes per m<sup>2</sup> and 1,000 grain weight. Weeds numbers and dry weight were more in HT and RT than CT tillage.
Weeds dry weight,Weed number,Species composition,Tillage systems
1335
1342
http://jast.modares.ac.ir/browse.php?a_code=A-23-1000-689&slc_lang=en&sid=23
A.
Wozniak
A.
Wozniak
100319475328460050009
100319475328460050009
Yes
Department of Herbology and Plant Cultivation Techniques, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
Department of Herbology and Plant Cultivation Techniques, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
C.
Kwiatkowski
C.
Kwiatkowski
100319475328460050008
100319475328460050008
No
Department of Herbology and Plant Cultivation Techniques, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin.
Department of Herbology and Plant Cultivation Techniques, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin.