'Grid sampling' diaporamas de présentation

Advanced Computer Vision

594 views • 48 slides

Precision Nutrient Management: Soil Sampling Strategies

Precision Nutrient Management: Soil Sampling Strategies. Hailin Zhang and Gordon Johnson Department of Plant and Soil Sciences. Precision Nutrient Management Strategies. Grid soil sampling Apparent Electrical Conductivity Yield monitor/mapping Sensing techniques. Purposes of Soil Sampling.

439 views • 37 slides

GPS/GIS Applications in Agriculture

GPS/GIS Applications in Agriculture. Gary T. Roberson Agricultural Machinery Systems. Guidance Point Guidance Swath Guidance Control Variable rate application Variable depth tillage Variable irrigation. Mapping Soil properties Chemical Application Chemical Prescriptions

430 views • 15 slides

Agronomy Consulting and Soil Sampling in Precision Ag.

Agronomy Consulting and Soil Sampling in Precision Ag. By Josh Pittman. Why do we need to address crop production issues? Environmental Concerns PROFIT How do we address these issues, and how do they relate to precision ag.?

318 views • 13 slides

Using Grid Soil Sampling w/Precision Ag Technologies

Using Grid Soil Sampling w/Precision Ag Technologies. Katlynn Weathers Soil 4213 April 10, 2013. Introduction. What is precision agriculture? What makes it so special? How can grid soil sampling help?. Introduction. Purpose of Soil Sampling (Why) Determine fertilizer and lime needs

449 views • 13 slides

Soil Sampling Techniques

Soil Sampling Techniques. Zone Sampling. G rid Sampling. Management zones NRCS soil type Soil texture determined by soil EC. Break field into grids of choice 0.5 acre 2.5 acre 5 acre 10 acre. Grid Sampling vs Zone Sampling. Soil Type 1. Soil Type 2. Soil Type 3.

2.33k views • 9 slides