Sentences with phrase «inorganic fertilizer use»

Not exact matches

We never use synthetic or inorganic fertilizers, relying instead upon parcel rotation, as well as the area's ideal climatic and vegetative characteristics, to minimize exposure to plagues and maximize the quality of our output.

Once it became known that plants could be grown without soil organic matter, or humus, so long as there was an adequate supply of all essential mineral nutrients, Liebig used his fame as a chemist to devalue the important role of humus to soil fertility and promote inorganic mineral fertilizers as all that was necessary.

Students investigate the advantages and disadvantages of using organic and inorganic fertilizers, as well as the role of nutrient pollution and how to limit its negative effects.

(In contrast, the nutrients in chemical fertilizers are already in inorganic form and so can immediately be used by the plants.)

well that has a lot to do with inorganic fertilizer application and intensive farming techniques as well as using plant varieties with less natural variation too!