Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Magnetic signature in different coffee crop management areas

Magnetic signature in different coffee crop management areas

Pollo, Gustavo Zanetti
Júnior, José Marques
Siqueira, Diego Silva

Paperback

Botany & Horticulture

ISBN10: 6207817818
ISBN13: 9786207817818
Publisher: Our Knowledge Publishing
Published: May 27 2025
Pages: 60
Weight: 0.21
Height: 0.14 Width: 6.00 Depth: 9.00
Language: English
Mapping the spatial distribution of the soil's physical and chemical attributes, which are related to agricultural productivity, makes it possible to identify specific management zones for crops, guaranteeing greater productivity at lower production costs. The aim of this study was to discriminate the spatial variability of soil physical and chemical attributes related to coffee crop productivity, identifying and mapping specific management zones for the crop using magnetic susceptibility (MS). The study area is located in the municipality of Matão-SP, on the Cambuhy Agrícola Ltda farm, where the soil is classified as Argissolo Vermelho-Amarelo Distrófico and for the last 25 years has been occupied exclusively by Coffea arabica coffee. Samples were collected from 1557 (39 ha) points in the 0.00-0.20 and 0.60-0.80 m layers to assess the physical, chemical, granulometric and (SM) attributes. The sampling unit at each point consisted of nine plants, whose productivity, grain percentages, type of coffee, leaf macro and micronutrient content, plant height, crown diameter and length of the plagiotropic branch were also evaluated.

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