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Constant nutrients and moisture for precision nutrient gradients

Acta Horticulturae (29): 141-154

Constant nutrients and moisture for precision nutrient gradients

Three dimensional gradients (moisture, air and nutrients) were maintained as established in the soil profile by surface application of nutrients with a mulch covering and a constant source of water. By this procedure variables normally associated with nutrient quantity, source and placement and the interrelated variations associated with moisture fluctuations caused by rain or irrigation were minimized and functioned as gradient limits.

Accession: 000048644

Related references

Geraldson C.M., 1971: Constant nutrient and moisture sources for precision crop nutrition. Hortscience 6(3 SEC 2): 296

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