Even in ideal cultivation conditions it may not flower every year, especially so in plants from more southern populations.

EFA content of vegetable sources varies with cultivation conditions.

Depending upon the microorganism and the cultivation conditions, homo- or copolyesters with different hydroxyalkanic acids are generated.

Numerical results for any specimen vary depending on its cultivation conditions and the uncertainty of the laboratory methods used to assess the capsaicinoid content.

The chemical composition of microalgae is not an intrinsic constant factor but varies over a wide range, both depending on species and on cultivation conditions.

Sour cherries require similar cultivation conditions to pears, that is, they prefer a rich, well-drained, moist soil, although they demand more nitrogen and water than sweet cherries.

At Omutninsk, Alibekov mastered the art and science of formulating and evaluating nutrient media and cultivation conditions for the optimization of microbial growth.

The chapter on reconversion, which also focuses on aligning production to market demands, has been concluded positively, both in terms of recovering restructuring costs and including the possibility of financing specific measures to support wine making in regions which, because of drought, have difficult cultivation conditions.