The efficient and effective application of fertilizers to crops is a major challenge.
Conventionally, constant rate or equal dose of fertilizer is applied to each plant. Constant …

Precision agriculture (PA), also known as “site-specific management (SSM)”,“prescription
farming”, or “variable-rate technology”, offers a practical option to address the rising food …

Variable rate technology (VRT) provides a sustainable, efficient, and cost-effective nutrient
application option. A pioneered study is carried out to develop a variable rate liquid fertilizer …

Given the problems of targeted variable deep application of liquid fertilizer in the field, such
as low precision, inaccurate fertilization amount, and poor fertilization effect, a targeted …

Variable-rate technology (VRT) may reduce input costs, increase crop productivity and
quality, and help to protect the environment. The present study was conducted to evaluate …

Practicing variable rate application (VRA) technology depends mainly on using advanced
methods (sensors or prescription maps) and complex control system modules. Although …

Due to its rich nutritional composition, biogas slurry can serve as a special liquid fertilizer.
However, the application of slurry in agricultural fields currently faces challenges such as …

This review explores the transformative potential of precision agriculture and proximal
sensing in revolutionizing crop management practices. By delving into the complexities of …

While spot spraying has gained increasing popularity in recent years, spot application of
granule agrochemical has seen little development. Despite the potential for the technology …

To overcome the problem of poor uniformity of solid-fertilizer-dissolving devices due to lag of
fertilizer dissolution, a closed-loop control system based on fuzzy proportional-integral …