RL.15.1
Planning production
Decide which answer is correct. Zdecyduj, która z odpowiedzi jest poprawna.
cycle, two-year, control, feed, survivability, cormorants, two-year, harvests, three-year, stocking, mass, feed, harvesting, light, extensive, three-year, heavy, stocking, stocking, growth, two-year, three-year, extensive, intensive
After .......................... the pond, the fisher will see if it was a good year in terms of carp production.
In two ponds, there was a production in an .......................... system, with feeding.
The ponds were stocked with .......................... fry with a mass of 70 grams, in the amount of 800 units per hectare.
The plan was to grow a light commercial fish in a .......................... cycle, but cold summer got in the way.
In our climate it is better to produce carp in a .......................... cycle.
In a three-year cycle the costs of the .......................... increase.
To learn the current .......................... of the fish, you need to make control catches every two weeks.
A large number of .......................... causes significant losses in the production of fish.
After watching the film, decide whether the sentence is true or false. Po obejrzeniu filmu zdecyduj czy zdanie jest prawdziwe czy fałszywe
| Prawda | Fałsz | |
| Production on two ponds is carried out in an extensive system, without feeding. | □ | □ |
| Intensive production means feeding with feed. | □ | □ |
| In a two-year cycle, you can produce a light commercial fish when the summer is warm enough. | □ | □ |
| The water temperature has a negligible effect on fish growth. | □ | □ |
| In our climate it is safer to produce carp in a three-year cycle. | □ | □ |
| The three-year cycle costs more than the two-year cycle of carp production because the cost of feed is high. | □ | □ |
| Stocking the pond with two-year fish with a high output stocking in a two-year cycle guarantees success. | □ | □ |
| Every two weeks, a control catch should be carried out to know the current weight of the fish. | □ | □ |
| With low survival rates, large numbers of cormorants and otters, carp production losses can reach up to 80%. | □ | □ |
Fish growth
Based on the animation with a lector, decide which fragment fills the gap in the sentence. Na podstawie animacji z lektorem zdecyduj, który fragment najlepiej pasuje do luki w zdaniu.
feed, thickening of stockings, substrate of the pond, natural food, density of stocking, decrease of growth, feeding factor, quality of the substrate, thinning of stockings, highly intensive breeding, natural food, water temperature, intensive breeding, 15kg of feed, 1kg of feed, 5kg of feed, pond depth, season of the year, vegetation, substrate of the pond, feeding intensity, artificial food, extensive breeding, fertilisers
The natural yield of the earth pond is the fish mass growth only on .................................................. occurring in the pond, without additional feeding.
.................................................. is characterized by the fact that we do not fertilise the ponds and do not feed fish.
The greater the natural yield, the more fertile the ...................................................
FCR = 5 means that to obtain one kilogramme of fish increase, it needs to be fed with ...................................................
Administering feed allows obtaining .................................................. in the pond.
Feed intensity factor equal to one means growth only on ...................................................
Feed conversion ratio (FCR) also depends on the ...................................................
Breeding intensity is measured by the ...................................................
Designing fishing tools
- Good morning, manager.
- Good morning, after the recent harvests it turned out that we lack some fishing equipment and nets. You need to designdesign and make new fishing toolsfishing tools.
- Well, I'll make a list of the materials I need, I'll call the warehouse for the current price list and calculate the cost of building the toolscost of building the tools.
- During the harvest, I saw that there were no landing nets to fishing the fry out of the catcher.
- I will make a 15 mm wide landing netlanding net. It will be just right for the fry. I only need to know the size of the rim on which I will embed the net.
- We have already bought frames for landing netsframes for landing nets with a diameter of 40 cm.
- The landing net is made of two parts of the net: a rectangle set on the rim and a square from which we make the bottom. If we have the diameter of the frame, we can calculate its circumference.
- Can you calculate the circumference?
- I remember the circumference of the circle is the number Pi times the diameter. I calculate: 40 cm times 3,14. We get 125.6 cm circumference. Now, I can calculate the number of eyelets in the landing net's circumferencenumber of eyelets in the landing net's circumference. Since the net's setting factornet's setting factor on the rim is 0.5, then the circumference of the landing net will be .... about 84 eyelets.
- How many eyelets will the bottom of the landing netbottom of the landing net have?
- The bottom of the landing net is a square. If the rim circumference has 84 eyelets, that will be 21 eyelets per side of the square. I need to put the net tight on the rimput the net tight on the rim so it does not get torn off. I will set two eyelets for one 30 mm long linklink. The depth of the landing netdepth of the landing net will be made of 10 eyelets, it will be convenient for fishing.
- Please, calculate how much centre andcentre andyarnyarn I have to buy for 10 landing nets. I'll place the order soon.
- If you order, please order material for string Peter netsstring Peter nets. I need 100 linear metres of eyelet grid, eyelet sizeeyelet size 40mm, 0.18 mm line thicknessline thickness. The height of the netheight of the net is 2.5 m. I need 50 m of cork linecork line and 50 m of lead rope for fixing the net. The cost of materials should not exceed PLN 150.
Complete the gaps in the sentences, use the word bank. Uzupełnij luki w zdaniach, skorzystaj z banku słów.
eyelet, line, tools, wholesalers, equipment, rectangle, landing nets, rim, centre
We lack a little fishing ........................ and nets.
You have to design and make new catch ........................
I will call the ........................ to get the current price list and calculate the cost of building the tools.
I saw that there was a shortage of ........................ for fishing out fry from a catcher.
I will make a landing net with ........................ size of 15mm
I need to know the size of the ........................ on which I will plant the net.
The landing net is made of two fragments of the net: ........................ mounted on the rim and a square from which we will make the bottom.
Please, calculate how much of the ........................ and yarn do I have to buy for 10 landing nets.
I need 50m of cork and 50m of lead ........................ to plant the net.
Fishing farm documentation
- Will you help me fill in the documents that I need to fill on the fishing farm.
- Happily. is there a lot of it?
- I have to keep records in accordance with the Minister's ordinance. Other documents are required in the fishing district, i.e. on the lakes, and others in the pond centrepond centre.
- What documents need to be filled out in lake fishing?
- After harvesting, I need to fill a fishing protocolfishing protocol. When I stock, I write a stocking protocolstocking protocol. At the end of the year, I make an annual statement. A business bookbusiness book is also required.
- Just one book for all the lakes?
- Unfortunately no, business books are kept for each lake, water reservoirwater reservoir, river, canal and natural watercourse.
- What documentation should be kept in the breeding area?
- Each area has a Pond bookPond book. I have to fill the book with: the name or number of the pond and its registeredregistered and usable areaarea. It is necessary to enter stocking data, including stocking date, species of fish, fish development stagefish development stage, number and weight of fish that were let inweight of fish that were let in and the origin of the stocking.
- Do you have to complete the book every day?
- No, after each treatment, i.e. after stocking or fishing, we enter the harvest date, fish speciesfish species, the developmental stage of the fish, the number and weight of the harvested fishweight of the harvested fish and information on where the stocking was moved. When we sell the fish, we need to write in that the stocking was sold.
- What do we enter during the production season?
- Regulations say that you should give the types and amount of feed used and the calculated unit gainunit gain. If we fertilise the ponds, we enter the size of the surfacesize of the surface, which is fertilised with organic fertilisersorganic fertilisers, and the amount of fertiliser that has been used. We enter the same data for mineral fertilisation. We enter nitrogennitrogen and phosphorus fertilisingfertilising separately. All data is required when applying for environmental compensation from EU funds.
Based on the hypertext “Fishing farm documentation”, connect the Polish terms with their English counterparts. Na podstawie hipertekstu „Dokumentacja gospodarstwa rybackiego”, połącz polskie terminy z ich angielskimi odpowiednikami.
zestawienie roczne, obręb hodowlany, księga gospodarcza, numer stawu, protokół zarybień, obiekt stawowy, powierzchnia ewidencyjna, księga stawowa
| pond centre | |
| business book | |
| breeding area | |
| registered area | |
| pond number | |
| stocking protocol | |
| pond book | |
| annual statement |
Feed demand
- The ichthyologist determined the number of stockingsnumber of stockings and the predicted mass of fish to catch. We need to calculate the feed demandfeed demand for the next season of fish production. Please also make a summary of the necessary technical equipmenttechnical equipment for our facility.
- What fish yieldfish yield do we plan to obtain this year?
- We assume that the yield will be about 1000 kg per hectare of the pond. As the commercial ponds have an area of 20 hectares, we plan to catch 20 tons of commercial carp.
- Total fish growthTotal fish growth in ponds is obtained on natural food and from feed supplied from outside. If we assume that we will get about 25% of the total increase from natural food, we must get the remaining growth from the feed.
- Please calculate the amount of feedamount of feed for the entire season.
- With a natural yield of 250 kg per hectare, the growth from the feedgrowth from the feed will be 3x 250 = 750 kg. If we feed on grain with a coefficient of 5, we need to buy 750 x 5 = 3750 kg of feed per 1 ha.
For a 20‑hectare pond, we need 3750 kg x 20 ha for the whole season = 75 tons of feed.
- Please, prepare a feeding estimatefeeding estimatefor individual months. In the feeding plan, please take into account water temperature and fish growthfish growth.
- Spread feeding for 5 months?
- Yes, please remember that the highest feed dosesfeed doses are fed during the period when the highest temperatures prevail. We can assume the distribution of feed for particular months according to the scheme: May 5%, June‑15%, July‑30%, August 35%, September about 15%
- Should I also prepare planned single doses?
- Yes, the frequency of feedingfrequency of feeding depends on the water temperature. In the month of May we will feedfeed twice a week, in other months three times a week. By dividing the monthly dose by the amount of feeds in a month we obtain a single dosesingle dose of feed.
Complete the gaps with missing expressions. Use the word bank. Wstaw w wolne miejsca brakujące sformułowania. Skorzystaj z banku słów.
frequency of feeding, feed demand, feeding estimate, single dose, growth from feed, Total fish growth, feed doses, fish production, technical equipment
We have to calculate ........................................ for the next season of fish production.
Please make a summary of the necessary ........................................ for our facility.
How big is the planned ........................................ for this season?
........................................ in the ponds it is obtained on natural food and from feed provided from outside.
With production at the level of 1000 kg/ha and natural yield of 250 kg/ha, the ........................................ will reach 750 kg/ha.
We must also prepare ........................................ for individual months.
The biggest ........................................ are administered in the period with the highest temperatures.
The ........................................ depends on the water temperature.
By dividing the monthly dose by the amount of feeding in a month we get a ........................................ of feed.
Work calendar at a fish farm
Pictures
Game
Zasób interaktywny dostępny pod adresem https://zpe.gov.pl/a/D42QfCO0V
Zasób interaktywny dostępny pod adresem https://zpe.gov.pl/a/D42QfCO0V
Zasób interaktywny dostępny pod adresem https://zpe.gov.pl/a/D42QfCO0V
Dictionary
przyrost z paszy
dno kasarka
księga gospodarcza
produkcja karpia
jądro
odłowy kontrolne
linka korkowa
koszt budowy narzędzi
zagęszczenie obsad
głębokość kasarka
projektowanie narzędzi połowu
zapisy gospodarcze
konserwacja sprzętu
chów ekstensywny
system ekstensywny
wielkość oka
koszty paszy
zapotrzebowanie na paszę
dawki paszy
preliminarz karmienia
intensywność żywienia
współczynnik intensywności żywienia
dokarmianie pasza
wiek ryby
wzrost ryb
przyrosty ryb
masa ryby
sprzedaż ryb
gatunek ryby
produkcja ryb
protokół połowu
współczynnik pokarmowy
ramy do kasarków
częstotliwość zadawania paszy
przyrost z żywienia
ilość paszy
odłów
wysokość siatki
intensywność chowu ryb
intensywne karmienie
chów intensywny
system intensywny
kasarek
poziom wydajności naturalnej
wapnowanie dna
grubość żyłki
stalec
straty w produkcji
prace melioracyjne
koszenie roślinności na grobli
nydajność naturalna stawu
współczynnik osadzania sieci
nawożenie azotowe
ilość oczek
liczebność obsad
nawozy organiczne
obsady wyjściowe
księga stawowa
obiekt stawowy
obsady stawów
przygotowanie sprzętu do odłowu
sezon produkcyjny
osadzenie sieci
powierzchnia ewidencyjna
stawy odrostowe
dawka jednorazowa paszy
wielkość powierzchni
obsada
protokół zarybień
wontony żyłkowe
podłoże stawu
przeżywalność
wyposażenie techniczne
cykl trzyletni
szczelność grobli
całkowity przyrost ryb
cykl dwuletni
rodzaj zlewni
przyrost jednostkowy
zbiornik wodny
przyrost masy ryb
masa odłowionych ryb
przędza