Sentences with phrase «compared fertilizer use»

Not exact matches

The rise in GMO crops has resulted in increased use of pesticides and fertilizers compared to organic farming practices which don't allow the use of these types of substances.
In order to compare farming systems, they are subdivided into emissions due to burning of oil and fuel (direct energy) and the use of oil and fuel for the production and transport of fertilizers, machinery and synthetic pesticides (indirect energy).
In fall 2011, Burger and UC Davis hydrologist Jan Hopmans started a three - year experiment, comparing how different cover crops, which are seasonally rotated with cash crops such as tomatoes, can be used to improve soil quality and reduce fertilizer use.
Neuropathologist Suzanne de la Monte, who led the research, compared disease - related mortality rates with nitrite fertilizer use, fast - food sales, and meat sales in the United States during the past 40 years.
About Blog CannaDeus allows you to Compare, Evaluate and Discuss in a few clicks, Thousands of different Cannabis Seeds and other Growing Products (Fertilizers, Lighting, Accessories, Growing Systems, Growing Cabinets, etc.) using their Characteristics, Prices and Places of distribution.
Experiments are recommended for western Canada to confirm that deep banding of N fertilizer, as is commonly used by actual farms employing zero till, reduces nitrous oxide emissions compared to surface incorporation.
The study compared a conventional farm that used recommended fertilizer and pesticide applications with an organic animal - based farm (where manure was applied) and an organic legume - based farm (that used a three - year rotation of hairy vetch / corn and rye / soybeans and wheat).
About Blog CannaDeus allows you to Compare, Evaluate and Discuss in a few clicks, Thousands of different Cannabis Seeds and other Growing Products (Fertilizers, Lighting, Accessories, Growing Systems, Growing Cabinets, etc.) using their Characteristics, Prices and Places of distribution.
a b c d e f g h i j k l m n o p q r s t u v w x y z