التفاصيل البيبلوغرافية
| العنوان: |
Study on Fertilizer Spreading Performance of a Sieve Bucket-Type Fertilizer Spreader for Orchards. |
| المؤلفون: |
Zhang Liping, Li Kuiduo, Luo Haowei, Zheng Weiqiang, Ge Yuanyue |
| المصدر: |
Journal of Engineering Science & Technology Review; 2023, Vol. 16 Issue 3, p165-172, 8p |
| مصطلحات موضوعية: |
FERTILIZER spreaders, ORCHARDS, SIEVES, FRUIT quality, FRUIT yield, FRUIT growers |
| مستخلص: |
Orchard fertilization, as a key link in fruit tree planting, plays an important role in improving the cultivation quality, fruit yield, and fruit quality of trees. At present, manual and mechanical furrowing (hole) fertilization methods are dominant for orchard fertilization, leading to high labor intensity of fruit farmers, low production efficiency, and poor fertilization quality. Meanwhile, these methods fail to solve the quality problem of orchard fertilization due to root burning induced by non-uniform drill seeding and spreading. In this study, a sieve bucket-type fertilizer spreader was proposed, the influencing factors of the key mechanisms in this sieve bucket-type fertilizer spreader were analyzed, and the prototype was built. The correlation models of the coefficient of variation (CV) of fertilizer spreading with influencing factors, such as the shape and quantity of sieve pores and the advancing speed, were established via EDEM. Finally, verification was completed through a bench test. Results demonstrated that the influencing factors for the CV are successively the advancing speed and the shape and quantity of sieve pores, consistent with the simulation results. The proposed algorithm provides evidence for implementing the research and development of orchard furrowing fertilization equipment and promoting the rapid development of orchard economy. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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