I'm trying to calculate a Soil Quality Index using the weighted additive SQI method. Do you have any R code that you can provide?

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Is there a table that indicates the intervals at which soil is classified as low, moderate, or high compaction?

30 December 2023 6,397 2 View

Problem in calculating the Soil Quality Index: Sum of Si*Wi?

Why in some articles when I calculate the Soil Quality Index, when I add up the Si*Wi I don't get the SQI result that is displayed in the table. For example, in the article entitled "Effects of...

11 November 2023 9,864 1 View

Does anyone have the pdf version of this document: "ISO 23611-5:2011 Soil quality — Sampling of soil invertebrates — Part 5?

I need just the pdf version

08 May 2023 7,918 0 View

How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?

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How do soil microbes affect plant health and productivity and how do plants interact with soil microorganisms and contribute to soil fertility?

31 July 2024 5,087 4 View

How do pollutants in soil affect soil microorganisms and role do microorganisms play in nutrient cycling and soil fertility?

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What is the role of microorganisms in soil fertility and crop production cycles and role of microorganisms in mineral transformation?

31 July 2024 8,483 8 View

How to do pca analysis of c-alpha atom of the protein?

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How to calculate FIC index?

Can someone explain to me how was the MIC of MO in combination and MIC of antibiotic in combination was calculated? as shown in the attached file below.

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Why microbes are used in environmental engineering and role of microbes in reducing environmental pollution and improving environmental quality?

25 July 2024 5,192 5 View

How to identify wetland area in Landsat imagery?

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What sustainable management strategies can be used to prevent soil erosion and role of biodiversity in sustainable agriculture?

22 July 2024 5,672 4 View

Do anyone knows any book dealing with fish growth/zootechnical performances and somatic indexes in aquaculture?

In the aquaculture and fish nutrition research field, a number of growth and somatic indexes are often used, including specific growth rate (SGR), feed conversion rate (FCR), protein efficiency...

22 July 2024 2,480 4 View