Which is an environmental effect of bycatch quizlet?

Which of the following is an environmental effect of bycatch? Nontarget fish populations have declined.

What is the primary benefit of perennial plants?

Perennial plants develop much greater root mass and protect the soil year-round. Perennial farming can reduce erosion rates by up to 50 percent (Pimentel et al., 1997). Another benefit of conversion to perennial is reduced chemical runoff.

Which practice is not a part of integrated pest management?

Which of the following practices is not a part of integrated pest management? avoid pesticides and synthetic fertilizers. facilities where a large number of animals are housed and fed in a confined space.

Which agriculture method is most similar to intercropping?

It is a regular practice on sloped lands to control soil erosion. However, strip cropping in agriculture applies to even terrains as well when two or more species are cultivated together. It is similar to intercropping this way because alternative species grow in-between the cash plants.

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What is the benefit of an environmental impact statement apes quizlet?

An environmental impact statement documents the scope and purpose of the project. Also, it lists alternative approaches to the project and describes the impact of each one. The existence of an endangered species in an area would require an EIS for the use of either privately owned or federally owned lands.

Which is an environmental advantage of no-till agriculture quizlet?

Which of the following is an environmental advantage of no-till agriculture? The undisturbed soil is less susceptible to erosion.

What is the difference between the environmental impact of annuals versus that of perennials?

Perennials, because of their long life cycle, grow much slower than annuals, and therefore grow deep roots that help fortify the soil. … Also, annuals are only in the ground for a fraction of the year, leaving the soil in a vulnerable position.

How does integrated pest management affect the environment?

IPM programs have proven a track record of significantly reducing the risks and related to pesticides, while improving quality, health and welfare of the environment. Some of the benefits of an integrated approach: Promotes sound structures and healthy plants. Promotes sustainable bio-based pest management alternatives …

Which is a part of integrated pest management quizlet?

Terms in this set (9)

integrated pest management focuses on pest prevention by identifying and preventing and monitoring pests with the least amount of danger to the environment by the most economical means.

What are the advantages and disadvantages of IPM?

IPM reduces the risk of this occurring as the methods adopted by IPM are natural. The use of pesticides may eradicate the pest population. However, there is a risk that non-target organisms are also affected, which can result in species loss. IPM can eradicate pests while maintaining the balance of the ecosystem [6].

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What is strip cropping method?

Strip cropping is a method of farming which involves cultivating a field partitioned into long, narrow strips which are alternated in a crop rotation system. It is used when a slope is too steep or when there is no alternative method of preventing soil erosion. … The forages serve primarily as cover crops.

What does strip cropping do?

Strip cropping can improve crop yields by encouraging infiltration and thereby increasing soil moisture. Strip cropping is one of the least costly measures available to farmers to reduce sheet and rill erosion. Strip cropping is one of the least costly measures available to farmers to reduce erosion.

When did green revolution happen?

The Green Revolution was initiated in India in the 1960’s to increase food production and feed the millions of malnourished people throughout the nation.