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Soil, Water & Air

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Recent Publications related to Soil, Water & Air

Figure 1. A typical hose drag type wastewater application unit

Hose Drag Systems for Land Application of Liquid Manure and Wastewater

This publication describes hose drag systems and their operation as used to apply animal waste …

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Certification Training for Operators of Animal Waste Systems - Type B

This training program is designed to provide operators of animal waste management systems with the …

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Certification Training for Operators of Animal Waste Systems - Type A

This training program is designed to provide operators of animal waste management systems with the …

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The initial symptoms of B deficiency

Tobacco - Boron (B) Deficiency

Tobacco plants that are B deficient are stunted very early on in production when compared …

Phosphorus Deficiency

Tobacco - Phosphorus (P) Deficiency

Phosphorus (P) deficiency in tobacco begins as a noticeable stunting when compared to a plant …

Nitrogen deficiency

Tobacco - Nitrogen (N) Deficiency

By far, nitrogen (N) is the most widely applied nutrient for plant growth. It …

Boron toxicity

Tobacco - Boron (B) Toxicity

Boron (B) is an essential element that frequently exhibits deficiency symptoms if it is in …

Sulfur deficiency

Tobacco - Sulfur (S) Deficiency

Sulfur (S) deficiency can easily be mistaken for nitrogen (N) deficiency in tobacco. The ability …