Crop Staples:Farmers constantly choose seeds from plants that grow fast, large, and hardy. Over generations, this leads to the development of specific strains of crops that are more popular than others.Answer an
这种特殊的稻种使得同样的田地多收20% more of the crop in the same fields. Now more than 60% of获20%的产量成为可能。 如今中国每年生产the rice produced in Chin a each year is from this hybrid strain.的稻米有60%以上出自这种杂交稻种。Born in 1930, Yuan Longping graduated from Southwest Agri...
unique shape, the CrossCutter Disc easily cuts through crop residues while maintaining a working depth of only 2-3 centimeters. This way of shallow cultivation gives great agronomic benefits to the farm, conserves valuable ground moisture in the soil - while reducing the fuel used by the tractor...
This special strain of rice makes it possible to produce20% more of the crop in the same fields. Now more than 60% of the rice produced in Chin a each year is from this hybrid strain. 相关知识点: 试题来源: 解析 【解析】 译文 造福全人类的先驱 尽管是中国最著名的科学家之一,但是袁 平...
China is the world's largest grain producer, yet is more dependent on food imports. Much of India's output is produced by subsistence farmers and consumed locally. The U.S. is the world's top food exporter thanks to high crop yields and extensive agricultural infrastructure. ...
Globally, production is under pressure to keep up as crop yields plateau, ocean condition worsens and natural resources such as soil, water and biodiversity are harshly worn-out. According to the United Nations15, nearly 690 million people (8.9% of the global population) were hungry in 2020, ...
In 1974, he became the first agricultural(农业的)pioneer in the world to grow rice that has a high output(产量). This special rice makes it possible to produce one-third more of the crop in the same fields. Now more than60% of the rice produced in Chin a each year is from the ...
Where is oil produced in the U.S.? Which energy resources might replace dwindling petroleum supplies one day? What are the main fractions of crude oil? What countries use intensive farming? What is the most produced crop in the world?
In 1973, he became the first agricultural pioneer in the world to grow rice _2_ has a high output. This special strain of rice makes it possible to produce 20%, more of the crop in 3_ same fields. Now more than 60%of the rice produced in Chin a each year _4_ from this hybrid...
(25-acre) Clos Rougeard. The estate dominates this list with a trio ofSaumur-Champignywines in the top five. Once the chefs and sommeliers are done there is not much stock left for the wine to gain fame on a global stage. Occasionally bottles crop up at auction with eye-catching results...