Sentences with phrase «organic soil without»

Not exact matches

Certified organic horticulture growers manage pests and weeds without synthetic chemicals, improve soil fertility and maintain and encourage biodiversity on the farm.

This organic soil combines earthworm castings and bat guano for a soil that nurtures and nourishes your plants without anything unnatural.

This phenomenon can be explained by the low quantities of organic matter returned to the soil without forest cover, as well as cultivation practices which favour carbon losses.

Without a regular input of organic matter, soil microbial diversity decreases and the carbon concentration is lowered.

«These organisms fulfill various functions, like allowing the soil to absorb processed organic matter such as leaves, wood, trunks and branches and with this nourishing crops; they also maintain an ecological balance capable of preventing the invasion of pests and provide greater fertility without using chemicals.

In soil, nitrogen comes in two forms, either organic (attached to carbon) or inorganic (without carbon).

If a product is labeled Organic on the front of the package and sold in the State of California which has extremely rigorous organic regulations... then generally, the products contain USDA certified organic ingredients from farms that use a system of farming that maintains and replenishes soil fertility without the use of toxic and persistent pesticides and fertilizers.

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.

On the other hand Biodynamic practices and certification have remained intact, firmly grounded in soil fertility without the compromises that have affected the U.S. organic standards.

Since Quinoa grows well in poor soil without the need for fertiliser, its almost always organic, non-GMO (4) and even though its not technically a grain Quinoa is still classed as a wholegrain superfood (1).

Our organic catnip is composed of only fresh - milled leaves and flowers, grown sustainably on U.S. soil without synthetic herbicides, pesticides, or fertilizers.»

John Reganold, professor of soil science and agroecology at Washington State University in the US, and a colleague argue in Nature Plants journal that organic farming — that is, farming without pesticides or commercial fertilisers − could deliver the necessary calories, make a profit for the farmers, and protect the environment all at the same time.