کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4508433 | 1321594 | 2013 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of On-the-go Soil Sensor for Rice Transplanter
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Development of On-the-go Soil Sensor for Rice Transplanter Development of On-the-go Soil Sensor for Rice Transplanter](/preview/png/4508433.png)
چکیده انگلیسی
The objective of this paper was to provide the development of on-the-go soil sensor for rice transplanter, particularly from a perspective of precision agriculture applications. Ultrasonic sensor, electrodes and platinum resistance thermometer were employed for topsoil depth (TD) and apparent electrical conductivity (ECa) measurement. Soil fertility value (SFV) defined as new soil parameter, which consisted of ECa / TD. The results of field test revealed that the developed equipments could measure the TD (R2 = 0.999), and the SFV had a strong relationship with measured EC (R2 = 0.937).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering in Agriculture, Environment and Food - Volume 6, Issue 3, 2013, Pages 141-146
Journal: Engineering in Agriculture, Environment and Food - Volume 6, Issue 3, 2013, Pages 141-146
نویسندگان
Eiji Morimoto, Shinichi Hirako, Hitoshi Yamasaki, Mitsutaka Izumi,