国产国产人免费人成成免视频,少妇人妻丰满做爰XXX

Why Agricultural Machinery

Date：2021-08-24

Page View：9758

With the rapid improvement of China's market economy level and the continuous development and expansion of agriculture nationwide, it is necessary to use corresponding agricultural machinery automation technology to effectively improve production efficiency. Currently, agricultural machinery is developing towards automation and mechanization, which can save costs and improve planting efficiency.

Why use mechanized equipment? The main reason is to save labor.

It is reported that China's agricultural production has entered a new stage of mechanization, with the comprehensive mechanization rate of cultivation and harvesting of major grain crops exceeding 80%, and the agricultural production mode has undergone fundamental changes.

Agricultural machinery automation is an inevitable trend in agricultural development, which can better improve agricultural production efficiency. We should actively respond to national policies.

Previous：Points for attention in operation of oil press

Next：Talk about several aspects that need to be paid attention to during the drilling process of water well drilling rigs

Return