what percent did cereal grain increase throughout the course of the green revolution

How did the Green Revolution affect cereal grain production?

Correct answer:100%. During the Green Revolution, cereal grain production (and total caloric production for that matter) doubled, resulting in a 100% increase, one of the largest increases in food production in human history.

How has the Green Revolution changed the way we eat?

The Green Revolution resulted in an increase in production of cereal grains in the developing world, providing "cheap" calories for growing populations. By roughly what percent did cereal grain production increase throughout the course of the green revolution?

What were the characteristics of wheat and rice before the Green Revolution?

May 23, 2018 · GREEN REVOLUTION. GREEN REVOLUTION. The Green Revolution was the notable increase in cereal-grains production in Mexico, India, Pakistan, the Philippines, and other developing countries in the 1960s and 1970s.This trend resulted from the introduction of hybrid strains of wheat, rice, and corn (maize) and the adoption of modern agricultural technologies, …

How did the Green Revolution affect the Indian agriculture?

How did the Green Revolution increase cereal production?

The adoption of higher-yielding cereal varieties, subsidization of fertilizer and irrigation inputs, and investments in agricultural research and development all led to rapid gains in cereal yield.Aug 22, 2017

How much did the population increase during the Green Revolution?

The Green Revolution has increased the productivity of farms immensely. A century ago, a single farmer produced enough food for 2.5 people, but now a farmer can feed more than 130 people. The Green Revolution is credited for feeding 1 billion people that would not otherwise have been able to live.

Which food grain was the focus of the Green Revolution in 1960?

wheatThe production of wheat has produced the best results in fueling self-sufficiency of India. Along with high-yielding seeds and irrigation facilities, the enthusiasm of farmers mobilized the idea of agricultural revolution.

What crop is most affected by the green revolution?

Important Crops in the Revolution: Main crops were Wheat, Rice, Jowar, Bajra and Maize. Non-food grains were excluded from the ambit of the new strategy. Wheat remained the mainstay of the Green Revolution for years.May 31, 2021

How much did the Green Revolution increase food production?

Green Revolution : Example Question #1 During the Green Revolution, cereal grain production (and total caloric production for that matter) doubled, resulting in a 100% increase, one of the largest increases in food production in human history.

How much did the population increase during the agricultural revolution?

In roughly 10,000 to 15,000 years, advances in agriculture have allowed the human population to become roughly 1000 times larger!Dec 20, 2021

What is the Green Revolution How is it helpful to increase the food production in India?

The green revolution led to high productivity of crops through adapted measures, such as (1) increased area under farming, (2) double-cropping, which includes planting two crops rather than one, annually, (3) adoption of HYV of seeds, (4) highly increased use of inorganic fertilizers and pesticides, (5) improved ...Feb 22, 2021

Who benefited the most from the green revolution?

In addition to Mexico, Pakistan, India, and the Philippines, countries benefiting from the Green Revolution included Afghanistan, Sri Lanka, China, Indonesia, Iran, Kenya, Malaya, Morocco, Thailand, Tunisia, and Turkey.

What was the effect of Green Revolution on the production of pulses Class 9?

Answer: Between 1965 and 2001, the production of pulses has increased negligibly whereas the production of wheat increased greatly. Thus, we can say that the Green Revolution was more successful in increasing the production of wheat as compared to pulses.

What impact did the Green Revolution have on grain production in India?

The Green Revolution resulted in increased production of food grains (especially wheat and rice) and was in large part due to the introduction into developing countries of new, high-yielding varieties, beginning in the mid-20th century with Borlaug's work.

What is Green Revolution Class 10?

The Green Revolution is a time duration in which the agriculture in India was converted and developed into industrial one by using the modern methods like pesticides, fertilizers, modern technological equipments, high yielding varieties seeds to increase the crop production.

How has the green revolution in some areas resulted?

In some areas, green revolution resulted in a decline in fertility of soil due to excessive use of chemical fertilizers and pesticides. Continued use of chemical fertilizers and pesticides resulted in soil pollution and groundwater pollution.

How did the Green Revolution affect agriculture?

The spread of Green Revolution agriculture affected both agricultural biodiversity (or agrodiversity) and wild biodiversity. There is little disagreement that the Green Revolution acted to reduce agricultural biodiversity, as it relied on just a few high-yield varieties of each crop.

What were the innovations of the Green Revolution?

The novel technological development of the Green Revolution was the production of novel wheat cultivars. Agronomists bred cultivars of maize, wheat, and rice that are the generally referred to as HYVs or " high-yielding varieties ". HYVs have higher nitrogen-absorbing potential than other varieties. Since cereals that absorbed extra nitrogen would typically lodge, or fall over before harvest, semi-dwarfing genes were bred into their genomes. A Japanese dwarf wheat cultivar Norin 10 developed by Japanese agronomist Gonjiro Inazuka, which was sent to Orville Vogel at Washington State University by Cecil Salmon, was instrumental in developing Green Revolution wheat cultivars. IR8, the first widely implemented HYV rice to be developed by IRRI, was created through a cross between an Indonesian variety named "Peta" and a Chinese variety named "Dee-geo-woo-gen". In the 1960s, when a food crisis happened in Asia, the spread of HYV rice was aggravated intensely.

Why was the Green Revolution not successful in Africa?

Reasons cited include widespread corruption, insecurity, a lack of infrastructure, and a general lack of will on the part of the governments. Yet environmental factors, such as the availability of water for irrigation, the high diversity in slope and soil types in one given area are also reasons why the Green Revolution is not so successful in Africa.

What was the Blue Revolution?

The Blue Revolution, or the Third Agricultural Revolution, is the set of research technology transfer initiatives occurring between 1950 and the late 1960s, that increased agricultural production in parts of the world, beginning most markedly in the late 1960s. The initiatives resulted in the adoption of new technologies, ...

Who was the father of the Green Revolution?

One key leader was agricultural scientist Norman Borlaug, the "Father of the Green Revolution", who received the Nobel Peace Prize in 1970.

Why is biodiversity important in Africa?

However, biodiversity is also important for tackling malnutrition as well as food security.

What was the birthplace of the Green Revolution?

Mexico has been called the 'birthplace' and 'burial ground' of the Green Revolution. It began with great promise and it has been argued that "during the twentieth century two 'revolutions' transformed rural Mexico: the Mexican Revolution (1910–1920) and the Green Revolution (1950–1970)."

What was the Green Revolution?

The Green Revolution (not to be confused with "green" as in the environmental movement) was a dramatic increase in grain yields (especially wheat and rice) in the 1960s and 1970s, made possible by the Rockefeller Foundation 's development of high-yielding wheat and rice varieties starting in the 1950s. The moral good of producing more food seems unquestionable. Indeed, Norman Borlaug (b. 1914), the scientist who spearheaded the Green Revolution, received the 1970 Nobel Peace Prize for his work. Yet the Green Revolution did spur ethical disputes over the social and environmental changes its technologies produced, especially in the developing world. Proponents argued that increased food supply benefited society generally; opponents pointed to the ways that poorer segments of societies were disproportionately hurt by the Green Revolution. In the early twenty-first century, Green Revolution technologies continue to promote conflict between those who see them as tools in service of society and those who argue that they promote injustice.

How did the Rockefeller Foundation help Mexico?

Encouraged by U.S. Vice President Henry Wallace, the Rockefeller Foundation in 1941 offered to send agricultural advisors to Mexico to help improve its wheat crop. The Rockefeller family had both a history of humanitarian work and valuable oil properties in Mexico. Both the family and Wallace were concerned about increasing social unrest in Mexico and sought solutions that would not reawaken interest in the previous Mexican administration's attempts to redistribute land to the poor (Wright 1990). The Rockefeller Foundation officers believed that they could stabilize Mexican society by increasing the supply of cheap, domestically-grown food. The Rockefeller Foundation's survey team of cutting-edge agricultural scientists, including plant breeders and agricultural chemists, unsurprisingly advocated technologies that had proved successful in the United States: the development of new, high-yielding varieties of major crops. North American farmers had profited from this system, despite the increased cost of purchasing new seed stock every year, and Rockefeller expected the same results of modernization in Mexico (Fitzgerald 1986).

Overview

Agricultural production and food security

History

Norman Borlaug's response to criticism

Second Green Revolution

See also

Further reading

External links