کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4492705 1623292 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Impact of Mulch on Weed Infestation in System of Rice Intensification (SRI) Farming
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
Impact of Mulch on Weed Infestation in System of Rice Intensification (SRI) Farming
چکیده انگلیسی

Weeds infestation is one of the major constrains of SRI due to wide planting geometry and moist environment, thereby reducing rice yield up to 69.15%. This study aimed at evaluating the effect of two mulching materials (rice straw SRImats and plastic) on management of weed infestation, and determining of seedling behaviour. The parameters used for the analysis of weeds were density, relative density, dry weight, relative dry weight, summed dominance ratio and control efficiency. The results revealed that weed density was significantly reduced with range from control plot (1950.67 No.) to the rice straw SRImats plot (33.00 No.).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Agriculture and Agricultural Science Procedia - Volume 2, 2014, Pages 353-360