Sentences with phrase «what organic elements»

Not exact matches

Schlesinger noted that as the ecosystem changed, key nutrients in the soil — such as nitrogen, phosphorus, and various organic elements — accumulated beneath the canopies of the mesquite bushes, forming what he called islands of fertility and starving out the surrounding grasses.

Recently Berkeley Lab scientists used this method to calculate the absorption spectrum and confirm what several experimental results have been hinting — that the element berkelium breaks form with its heavy element peers by taking on an extra positive charge when bound to a synthetic organic molecule.

His works have the overriding presence of natural elements or living organisms, governed solely by the law of inevitability — what Still has called «the organic lesson» and Kandinsky, «inner necessity.»

Observation is a key element of good organic farm management, but it can take some practice to decipher what you're seeing especially when it comes to livestock.