In Situ Estimation of Combine Harvester Wheat Losses
| المصدر: | مجلة جامعة دنقلا للبحوث العلمية |
|---|---|
| الناشر: | جامعة دنقلا - كلية الدراسات العليا |
| المؤلف الرئيسي: | Alwagie, Fahad A. H. (Author) |
| مؤلفين آخرين: | Mussad, Elnougomi A. O. (Co-Author) |
| المجلد/العدد: | مج14, ع27 |
| محكمة: | نعم |
| الدولة: |
السودان |
| التاريخ الميلادي: |
2024
|
| الشهر: | يونيو |
| الصفحات: | 103 - 108 |
| رقم MD: | 1539812 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | الإنجليزية |
| قواعد المعلومات: | EduSearch, HumanIndex |
| مواضيع: | |
| كلمات المؤلف المفتاحية: |
Combine Harvester | Losses | Harvesting | Wheat
|
| رابط المحتوى: |
| المستخلص: |
This experiment was conducted at Dongola Seed Propagation Station farm during the season 2022-2023, for estimating wheat combine harvesting losses. The combine harvester used was brand CLASS, model Dominator 130. The average forward speed for combine harvester of wheat harvesting was obtained as 5.08 km/hr. varying from 4.13 to 6.03 km/hr. Wheat loss was directly proportional to the combine forward speed. Hence, pre-harvest, gathering and processing losses constituted 9.46%, 60.09% and 30.44% of the total loss respectively. Total harvesting losses was the sum of pre-harvest, gathering and processing losses; it totaled about 113.26 gm-2. The actual collected yield was 1261.48 gm-2 and the gross yield was 1374.74 gm-2. This gave the total percentage loss of about 8.2%. This is quite unacceptable, because it not lies within the limit of the recommended percentage lost by the manufacturer. This is between two to five percent. |
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