Under the pressure of competitiveness and climate change, the rice sector has adopted multiple agricultural technologies to improve productivity, reduce production costs, and be environment-friendly. The Massive technology adoption program (AMTEC) is an example of Colombian rice production. Although all components of AMTEC have been approved to improve the rice yield in demo farms, these impacts, along with other factors under actual farm conditions, are unclear. Data were obtained from the 2016 National Rice Census data of 20,174 rice production units. This study determines the effects of each AMTEC technology and other agricultural factors on paddy rice yield under actual farm conditions using the multiple regression analysis with a backward stepwise method. The average paddy rice yield was 5.508 t ha⁻¹ with a considerable variation across the whole country (0.110–12.187 t ha⁻¹). The results showed that 69.47% of the variation in paddy rice yield was influenced by rice cultivation regions, farm size, technical assistance, applying chisel plow, having a ban, having an irrigation system, and the number of nitrogen fertilizer applications. Landplane, certified seeds, and drill sowing were the three components of the AMTEC program that contributed to an increase in rice yield. Notably, the paddy rice yield was 0.361 t ha⁻¹ with an additional N fertilizer application or the farm under the irrigation system. It also increased from 0.404 to 0.362 t ha⁻¹ for the farm that used drill sowing compared to the farm that used benchmark technologies. The results also showed that the farm that received technical assistance had a 0.150 t ha⁻¹ compared to their counterparts who did not, and there was a significant difference among its sources. Therefore, to improve the rice yield, the above-mentioned multiple technologies should be widely disseminated. Additionally, the farms should receive technical assistance, particularly from private companies such as supply distributors or milling companies.

在竞争力和气候变化的压力下，水稻部门采用了多种农业技术来提高生产力、降低生产成本和环境友好。大规模技术采用计划 (AMTEC) 是哥伦比亚大米生产的一个例子。尽管 AMTEC 的所有组成部分都已被批准用于提高示范农场的水稻产量，但这些影响以及实际农场条件下的其他因素尚不清楚。数据来自 2016 年全国水稻普查数据，涉及 20,174 个水稻生产单位。本研究使用多元回归分析和后向逐步法确定了每种 AMTEC 技术和其他农业因素对实际农场条件下水稻产量的影响。水稻平均产量为 5.508 t ha ^-1在全国范围内有相当大的变化（0.110-12.187 t ha ^-1）。结果表明，69.47%的水稻产量变化受水稻种植区域、农场规模、技术援助、使用凿犁、是否有禁令、是否有灌溉系统以及氮肥施用次数的影响。陆上飞机、认证种子和钻播是 AMTEC 计划的三个组成部分，有助于提高水稻产量。值得注意的是，水稻产量为 0.361 t ha ^-1，额外施氮肥或灌溉系统下的农场。它也从 0.404 增加到 0.362 t ha ^-1与使用基准技术的农场相比，使用钻播的农场。结果还表明，与没有接受技术援助的农场相比，接受技术援助的农场有 0.150 t ha ^-1，并且其来源之间存在显着差异。因此，为提高水稻产量，应广泛推广上述多项技术。此外，农场应获得技术援助，特别是来自供应分销商或制粉公司等私营公司的技术援助。