Agriculture is the backbone of society as it mainly functions to provide food, feed and fiber on
which all human depends to live. Precision agriculture is implemented with a goal to apply …

Precision agriculture (PA) has become an increasingly popular approach to sustainable
intensification in agriculture, with the intent of a balance between agricultural productivity …

Mechanical precision corn seed-metering planter has a compact structure, missed and
repeated seeding advantages during high-speed operation. In this regard, the current …

Variable-rate technology (VRT) is necessary for the site-specific application of fertilizer. VRT
can be used not only to minimize the amount of fertilizer used and fertilizer pollution but also …

Variable-rate seeding (VRS) technology can adjust the seeding rate according to the growth
environment of the crop so as to improve crop yield and resource utilization. The information …

To reduce the cost of machinery and manual operation, greatly improve the efficiency of
maize sowing, and solve the problems of slow sowing speed, unstable operation quality …

In order to solve the problems of traditional seeders, such as low seeding efficiency, tangled
straw, a large amount of clay, easy ridge breakage in sowing operations, low qualified rate …

At present, there are excessive fertilizer use and poor uniformity of fertilizer discharge in corn
fertilizer planter. The key difficulty is that accurate perception and control of fertilizer amount …

Seed planters with the conventional ground wheel and chain-gear driven seed metering
units suffer from several limitations, such as the inability to plant seeds at variable rates, high …

Overlap-planted area (OPA) tends to appear when large precision planters with more row
units were employed in planting corn for the operator would typically need to drive the …