Saltar navegación

Livestock farming and Fishing

Ajuste de pantalla

El ajuste de pantalla se aprecia al ver el vídeo en pantalla completa. Elige la presentación que más te guste:

Subido el 17 de marzo de 2020 por Alberto S.

26 visualizaciones

Más información Transcripción

Descargar la transcripción

Hello guys once again and welcome back. Today we will talk about chapter number 4 related to livestock farming and chapter number 5 related to fishing. 00:00:00
We will see the different types of livestock farming and fishing that we have. 00:00:11
But first, just to remind or to review the aspect that we have studied up until now. 00:00:16
For example, related to agriculture, we saw the different factors that affect agriculture. 00:00:22
They could be physical, such as the relief, or the climate, or human, such as the population, the labor, the markets, and so on. 00:00:29
Then, we will mention different factors that are changing nowadays because of the new consumer trends or the new scientific advances. 00:00:39
Then, we mention what is an agricultural landscape. 00:00:50
If you remember, it's a natural area modified by humans, and we saw the different agricultural 00:00:54
landscapes divided into the type of settlement, the plot characteristics, or the cultivation 00:01:01
systems. 00:01:06
And finally, we compare the different agricultural systems, the one related with subsistence 00:01:07
agriculture and the one related to the commercial agriculture with different techniques that we have 00:01:17
so now we are going to start with livestock farming first of all start it with the definition 00:01:24
what is livestock farming livestock farming consists consists of raising domesticated animals 00:01:34
for food and other produced there are a lot of forms of livestock farming 00:01:42
that are influenced by geographical factors 00:01:49
but what we are going to study are the two type of livestock farming that are the most typicals 00:01:55
all around the world we are going to use exactly the same difference that we mentioned with 00:02:02
agriculture we are going to compare the traditional livestock farming against 00:02:08
the commercial livestock farming and we will do exactly the same with fishing so 00:02:14
keep in mind the characteristics are going to be more or less quite similar 00:02:20
so I started with the livestock farming we have the traditional livestock 00:02:25
farming that are produced to feed farmers and their families so with no 00:02:31
commercial purpose maybe maybe if they have a little surplus they can sell the 00:02:37
product in the local market but this is not the main idea the main idea is just 00:02:45
to feed the farmers and their families and it used to complement the arable 00:02:52
farming because the animals are used to work the fields and the dunks are used 00:03:01
to fertilize the land so the dunks excrements are going to be used to 00:03:10
fertilize the crops normally this livestock farming the animals are fed 00:03:18
with leftovers or with the grass that is located close to the farm this kind of 00:03:25
farming is quite typical in tropical regions but also in certain places along 00:03:34
the Mediterranean Sea they could be used as a traditional livestock farming but 00:03:41
sometimes in the source of the Mediterranean Sea also produce any other product for looking 00:03:49
for any kind of benefit for the farmers. 00:03:59
Also in very dry locations close to the Sahara, for example, where arable farming is almost 00:04:09
non-existent we could find nomadic pastoralism 00:04:18
normally these nomadic farmers are taking care of animals such as camel 00:04:24
of goats that they are quite get used to having 00:04:30
this kind of climate climate and there they are 00:04:38
they don't need to to drink water for a long period of time then we have the commercial 00:04:43
livestock farming that is totally different from the traditional one here we are looking for the 00:04:52
highest profit the highest benefit and we have to tie the extensive livestock farming and the 00:04:59
intensive the extensive is carried out in regions with large areas of open land 00:05:07
such as in the United States or in and you're in the Argentina despite the 00:05:14
limit need for labor this requires capital to buy livestock and set up a 00:05:23
a solid commercial structure. 00:05:30
On the other hand, we have the intensive livestock farming in highly specialized farms. 00:05:34
We could find this kind of livestock normally in Canada, United States, the Atlantic Europe 00:05:42
and so on. 00:05:51
intensive livestock farming aims to maximize productivity in the shortest time possible. 00:05:53
Normally the animals are housed in buildings or sets in farms and so on. Instead of leftovers 00:06:01
or grass, normally they are fed with specialized animal feed. And one of the problems of this 00:06:13
livestock farming is the high pollution that they produce because of the big 00:06:23
amount of excrement of dunks cannot be utilized cannot be used but also another 00:06:29
problem is the big amount of water that they need for example for the cattle 00:06:38
farming they need very big amount of water and it's an important problem for the consumption 00:06:45
of water for the population here in the picture we can say so we can see the difference between 00:06:54
the extensive and the intensive place of farming for example this one is a dehesa a typical 00:07:01
landscape in spain where in this case the sieves but also we could find cattle or or pigs 00:07:08
are in a big plot of land on the other hand we could see an extensive livestock farming with 00:07:19
chickens that all of their are in a not a big it's a big building but with a big amount of chickens 00:07:27
in this case here we can compare the extensive and the intensive livestock farming related to cattle 00:07:37
and finally also the difference between extensive and intensive related to peak then we are going to 00:07:45
talk a little bit about fishing what is fishing fishing is the method used to extract food 00:07:56
resources from rivers lake seas and oceans the big majority of the catches at about the 80 percent of 00:08:04
the catches is intended for the human conceptions and the rest is for producing oils and fish meal 00:08:14
we are going to have three type of fishing the first one is the traditional one 00:08:26
such as the agriculture and the livestock farming that we have mentioned. The artisan 00:08:33
fissile normally is located close to the shore and uses simple fishing gear. We could find this 00:08:40
kind of fishing normally in less developed regions or in less developed countries. They 00:08:50
don't have a commercial purpose normally they are looking just for the local 00:08:57
consumption and if it's possible a small port is sold in local markets but 00:09:03
sometimes in developed countries they are using this kind of fishing for 00:09:12
highly valued species such as the lobsters the langosta the second type of 00:09:18
fishing is the commercial fishing then it's totally to supply markets they are 00:09:27
going to invest a big amount of capital to maintain a large fishing fleet with 00:09:35
the cutting-edge technology the new the new devices that appear to improve the 00:09:45
productivity in the fishing we have three type of commercial fishing the 00:09:54
coastal fishing in a small boat near the coast and they are going to use better 00:10:00
nets and strong fishing lines that the artisanal fishing nets Redis strong 00:10:07
fishing lines serales then we have the deep sea fishing with that is carried 00:10:16
out by fleets of large well equipped boats with brothers for examples to 00:10:24
locate the soul of faces normally they have an important refrigeration equipment to preserve 00:10:32
the coaches on board and finally we have the large-scale fishing service it's written season 00:10:44
is fishing here we have a large supply ship to unlock the to unload the catch 00:10:54
when all the catches are prepared for sale and from this boat from this large 00:11:03
supply ship we have small boats that are going out to fish and return to the 00:11:10
supplier to give the catches then finally we have to mention another type 00:11:18
of fishing that is the aquaculture that is the farming of animal and plant such 00:11:25
as the seaweed in both fresh and salt water the industry leaders include China 00:11:33
Indonesia the United States or Japan for example normally this is going to be 00:11:43
located in rivers close to rivers or in the source but where are the main 00:11:51
fishing grounds most fish are caught in certain areas called fishing grounds in 00:11:59
spanish calaveros the most prominent fishing grounds could be found in areas of extensive 00:12:08
continental self such as the north sea here can you locate iceland and norway this is the north 00:12:18
seer and they have an extensive continental self another fishing ground are in areas which cold 00:12:27
and warm sea currents that meet such as in the japan sea in this place right here where the 00:12:37
current of Ibo Shibo and Kuro Shibo are meeting and finally in areas near cold sea currents such 00:12:48
as chile or peru but also in namibia and south africa these are the best places for catches 00:12:58
or for fishing so guys with this we are going to finish today and in the next recording i will 00:13:09
start with the forestry and the primary sector in spain so i hope that you are doing well 00:13:18
and having a good time so see you soon guys 00:13:26
Subido por:
Alberto S.
Licencia:
Reconocimiento - No comercial - Compartir igual
Visualizaciones:
26
Fecha:
17 de marzo de 2020 - 14:31
Visibilidad:
Clave
Centro:
IES CALATALIFA
Duración:
13′ 33″
Relación de aspecto:
1.79:1
Resolución:
1910x1068 píxeles
Tamaño:
32.35 MBytes

Del mismo autor…

Ver más del mismo autor

EducaMadrid, Plataforma Educativa de la Comunidad de Madrid

Plataforma Educativa EducaMadrid