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Measurement of straw yield for head feeding combine using knotter

机译:使用打结器测量头饲联合收割机的秸秆产量

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摘要

Rice plant absorbs nutrition from soil and fertilizer, and then it produces grain and straw. Therefore, in order to investigate the relationship between the growth of rice and the absorbed nutrition, it is necessary to measure the grain and straw yield. In this study, a measuring system for the straw yield using a knotter was fabricated to measure it while a combine is harvesting rice. Field tests were conducted using this measuring system. The dry mass of a bunch of straw bound by knotter did not depend on the straw moisture, but on the speed of combine. The straw yield map was calculated by compensating the dry mass of the straw bunch according to the speed of combine (0.35-0.94 m/s).
机译:水稻植物从土壤和肥料中吸收营养,然后产生谷物和稻草。因此,为了研究水稻的生长与吸收的营养之间的关系,有必要测量谷物和稻草的产量。在这项研究中,制造了一种使用打结机的稻草产量测量系统,以在联合收割机收割水稻时对其进行测量。使用该测量系统进行了现场测试。被打结器捆扎的一堆秸秆的干重不取决于秸秆的水分,而是取决于联合收割机的速度。通过根据联合收割机的速度(0.35-0.94 m / s)补偿稻草束的干重来计算稻草产量图。

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