کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4508488 | 1321600 | 2013 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Stone-clod Separation and Its Application to Potato Cultivation in Hokkaido
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
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چکیده انگلیسی
This study provides an overview of soil mechanical conditioning and the development of a low-cost stone-clod separator for a new cultivation system (NCS) of potatoes in Hokkaido. Field tests showed that the soil-crushing performance and the working hours of the developed separator were the same as those of an expensive imported machine. The quantity of clods conveyed to the furrows and the working hours of the developed separator were 5.6 t / ha and 0.45 ha / h, respectively. The NCS had several advantages over the conventional cultivation system, such as significantly (p ⤠0.01) fewer distorted potatoes and significantly (p ⤠0.01) fewer stone-clods mixed with potatoes during machine harvesting. The NCS also reduced labor input for potato harvesting by approximately 28 %.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering in Agriculture, Environment and Food - Volume 6, Issue 2, 2013, Pages 77-85
Journal: Engineering in Agriculture, Environment and Food - Volume 6, Issue 2, 2013, Pages 77-85
نویسندگان
Hideyuki Ichiki, Nang Nguyen Van, Keita Yoshinaga,