Sentences with phrase «substituted by chemicals»

Unfortunately, the practice of smoking the peppers is being used less nowadays, and being substituted by chemicals.

Not exact matches

By implementing organic farming as an alternative production system, growers may substitute cultural and biological inputs for synthetically - made chemicals and fertilizers... Continued
«Also, to target a zero - waste society by fully turning agro-waste feedstock into a portfolio of energy and chemicals to substitute non-renewable equivalents, with favorable air, water and soil impacts.»
The World Bank funds require Eritrea to «present by the end of the second year, a program and schedule for substituting DDT residual house - spraying by chemicals or techniques that are safer to the environment and human health.»
Coal gas: Substitute natural gas produced synthetically by the chemical reduction of coal at a coal gasification facility.
With the tacit encouragement of big milk companies, the chemical had been added by middlemen and farmers as a protein substitute.
Chemical control laws typically create incentives for innovation by substituting «safer» alternatives for chemicals known to be hazardous.
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