ecosystem Learn more about ecosystem
-
Series of lectures on small Farmers and Big Food (4) ─ Multi-ecosystem of Agricultural Transportation and Marketing from Origin to Market
Series of lectures on small Farmers and Big Food (4) ─ Multi-ecosystem of Agricultural Transportation and Marketing from Origin to Market
2018-05-23 -
After 30 years of serious offshore pollution or "no fish to eat"
If there are still fish to eat after 30 years, protecting the marine ecological environment has become an important and urgent task. On the 27th, an academic exchange meeting on the ecological security of oceans and lakes under global change, sponsored by the China Ocean and Limnology Society, was held in Nanjing.
2016-03-20 Offshore pollution serious years later or "there is no fish to eat " if you want to -
The law of carbon sequestration of aged Korean pine forest in Changbai Mountain was revealed.
On December 23, the project "study on carbon sequestration function of aged broad-leaved Korean pine forest in Changbai Mountain", which was conducted by the National Field Scientific observation and Research Station of Changbai Mountain Forest ecosystem in Jilin Province, passed the expert review organized by Changchun Branch of Chinese Academy of Sciences in Changchun. Experts believe that the integration of a variety of methods in the project, component flux change and process mechanism research has reached the international advanced level. As the main body of terrestrial ecosystem, the process and mechanism of forest carbon cycle play an important role in understanding the function of forest carbon sequestration and its impact and response to global climate change.
2019-01-15 -
Pay attention to the ethical dimension of agricultural development
Scientific agricultural behavior should follow the basic laws of natural ecosystem. It is undeniable that industrialization brings new opportunities and new means to agricultural modernization. But regrettably, while people are pushing forward agricultural modernization, there has been a problem of belittling the laws of agriculture itself. built
2016-01-10 importance agricultural development objective ethics dimension science agriculture -
Questions and answers on controllable ecological culture of eel
Questions and answers on controllable ecological culture of eel
2018-07-11 -
How do spiders survive the winter?
Spiders are the most abundant predatory natural enemies in terrestrial ecosystems, which can prey on some pests harmful to agriculture and play an important role in maintaining the stability of agroforestry ecosystems. There are many kinds of spiders. According to records, there are 3821 genera and 42 spiders in the world.
2020-11-11 Spiders how winter spiders is land ecosystem the most -
Upgrading the culture method of hydroponic hanging orchid it is very pleasant to raise flowers and enjoy fish in the symbiotic ecosystem of fish and grass.
According to the cultivation mode, our home green plants are generally divided into two kinds: hydroponic plants and soil plants. Of course, in addition to these two cultivation methods, there are other ways, such as: soilless culture of air pineapple, some new atomization culture techniques.
2018-09-15 -
30,000 mu of wild azaleas found in the north of the forest region
30,000 mu of wild azaleas found in the north of the forest region
2018-06-23 -
Create a brand-new agricultural ecosystem
After the fire of the word Internet + put forward by the two sessions in 2015, various industries are brewing cross-border integration with the Internet, even the oldest and traditional agriculture, and unexpectedly, Internet + Agriculture took the lead in grabbing the policy red envelope. Enter
2015-12-26 Create complete new agriculture ecology circle 2015 two sessions of the year put forward -
What are the models of ecological agriculture?
What are the models of ecological agriculture?
2019-02-19 -
Seed industry e-commerce: building an ecosystem is more important than building a platform.
Seed industry e-commerce: building an ecosystem is more important than building a platform.
2019-02-19 -
How can daily maintenance make the water quality of fish tank reach the best condition?
In fact, the fish tank is a miniature ecosystem, which not only builds a comfortable home for the fish, but also gives us a chance to get in close contact with nature. But fish are delicate, and we must maintain the stability of this ecosystem.
2018-08-27 -
American electronic exhibition sea push 120-inch TV
Hon Hai made 120in UHDTVs at the US consumer electronics show CES. Industry insiders say Hon Hai will continue to actively deploy large-size televisions this year to create a soft-hard integrated ecosystem. VIZIO shows 120-inch ultra-high definition TV at the Consumer Electronics Show (CES).
2018-07-05 -
Are earthworms beneficial insects or pests?
Are earthworms beneficial insects or pests?
2018-10-26 -
Huang Aiping's "Green Space paste": roof easy recommendation
Huang Aiping's "Green Space paste": roof easy recommendation
2019-02-22 -
There are 529 alien invasive species in China, resulting in a loss of 57 billion yuan a year.
The invasion of more than 500 alien species engulfs 57 billion yuan a year, which is caused by the invasion of alien creatures in Beijing by reporter Zhang Wen, which not only seriously interferes with the ecosystem, but also brings an average annual economic loss of more than 57 billion yuan to our country. The Ministry of Agriculture issued a message on July 29 that I
2016-03-20 China alien invasive species up to 529 species a year bring 500 -
"New Agricultural subsidy" helps to solve the soil crisis.
"New Agricultural subsidy" helps to solve the soil crisis.
2019-02-18 -
How to use drugs to control organic asparagus diseases and insect pests
(1) the common diseases of asparagus are quenching, stem blight and carbon gangrene, and the main pests are beet armyworm, cabbage armyworm, corn borer, aphids, planthoppers, ground tigers, grubs and other underground pests. (2) in the process of production, the control methods should be from the whole ecosystem such as crop-disease and Cordyceps sinensis.
2018-09-13 -
Qiu Jinghui / go! To find the diversity of the countryside together-the wish of the 22nd Yellow Butterfly Festival
Qiu Jinghui / go! To find the diversity of the countryside together-the wish of the 22nd Yellow Butterfly Festival
2019-08-28 -
They wouldn't eat garbage if it wasn't for environmental pollution.
Marine pollution usually means that human beings have changed the original state of the ocean and destroyed the marine ecosystem. The pollution caused by harmful substances entering the marine environment will damage biological resources, endanger human health, and hinder fishing and human beings.
2018-05-11