Absolute fertility values for manure are challenging to develop without a laboratory analysis due to the many variable conditions involved. Certainly the fertilizer value of manure increases as fertilizer cost increases, but beyond that, there is an unmeasured value to the soil in better tilth and moisture holding capacities.
We’ve compiled here a list of tests that might interest you based on your specific search.
We’ve compiled here a list of resources that might interest you based on your specific search.
Analysis This publication provides general information on how to best utilize plant tissue analysis. We combine information gained from plant and soil analysis data to better our decisions for soil and plant nutrients. For additional information about taking plant tissue samples and submission to Midwest Laboratories refer to our “Sampling Guide for Plant Tissue Analysis.”READ MORE
Silicon has not been defined as an essential substance; it may have been overlooked as essential since it is difficult to have a growing situation without silicon present in either soil or hydroponically. For the complete story click the download link below.READ MORE
Soil Sulfur levels can be affected by differences in soil texture, irrigation water, types of irrigation, soil drainage, sodium levels, and history of sulfur fertilization.READ MORE