Precision agriculture adoption, farm size and soil variability

被引：12

作者：

Schimmelpfennig, D. ^{[1
]}

Lowenberg-DeBoer, J. ^{[2
]}

机构：

[1] US Anim & Plant Hlth Inspect Serv, USDA, 4700 River Rd, Riverdale, MD 20737 USA

[2] Harper Adams Univ, Newport TF10 8NB, Shrops, England

来源：

PRECISION AGRICULTURE'21 | 2021年

关键词：

global navigation satellite systems (GNSS); yield maps; auto-steer; guidance; variable-rate;

D O I：

10.3920/978-90-8686-916-9_92

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

This study uses United States Department of Agriculture (USDA) Agricultural Resource Management Survey (ARMS) data to look at precision agriculture (PA) technology adoption by farm size and by soil variability. Data from winter wheat farms in 2017, maize farms in 2016 and soybean farms in 2012 shows that while adoption of PA technology is highest on larger farms, in the United States PA technology is used across all farm sizes. In addition, the soil variability data showed that yield and soil mapping, and variable rate technology (VRT) for fertilizer are most often adopted on farms with the highest soil variability.

引用

页码：769 / 776

页数：8

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