Transcription of Spectrum Analytic Inc
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Spectrum Analytic Inc. FERTILIZING ALFALFA Soil Analysis 1087 Jamison Road 1-800-321-1562 Plant Analysis PO Box 639 (740) 335-1562 Fertilizer Analysis Washington , Ohio 43160 Fax: (740) 335-1104 Manure Analysis 2 Table of Contents 3 Soil pH ..pg 5 Nitrogen ..pg 6 General Phosphorous and Potassium ..pg 7 Phosphorous ..pg 8 Potassium ..pg 12 Calcium ..pg 15 18 21 Micronutrients General ..pg 22 23 26 Manganese ..pg 28 Zinc ..pg 30 Iron ..pg 32 Molybdenum ..pg 34 36 Recommended Practices for Top Yielding 38 3 Introduction Alfalfa can produce exceptionally high yields when given the right conditions. Some examples of high, non-irrigated alfalfa yields are seen in the following tables. Non-Irrigated Year Location Yield (T/acre)1981-82 (2 Yr.)
5 Soil pH The first goal of any alfalfa fertility plan is to get the soil pH into the correct range. While some authorities suggest that alfalfa soil needs a pH around 6.5 and some respectable yields can occur at …
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