Optional ExerciseBarn Owls produce 2 pellets per day. Assume each pellet contains 80g of biomass. Also assume that one 40g vole can cause50 cents of crop damage to a farm per season. If a Barn Owl family of seven (2 adults and 5 young) lives on a farm for 12 weeksand feeds entirely on voles, how much will the farmer save in crop damages?

Given Barn owl produces 2 pellets per day. Each pellet has 80 gram of biomass. 40 gram vo le can…

Answered: Barn Owls produce 2 pellets per day.…

Aquaculture Science

3rd Edition

ISBN:9781133558347

Author:Parker

Publisher:Parker

Chapter10: Feeds And Feeding

Section: Chapter Questions

Problem 21SA

See similar textbooks

Similar questions

Can you explain the last part of the consumption of berries? I know the fourth level is 0.01% and 100kg biomass but I am not getting those answers. thanks
(25) | Microsoft T: 6X E EverFi Educatic -er| Portal henrico.schoology.com Q2 End of 9 Weeks Test What is one negative aspect of utilizing wind turbines on the peak of mountains? O They can interfere with the migratory routes of birds O The energy produced is a toxic waste that can not be easily destroyed O The cost of maintaining a wind turbine outweighs the energy that will be produced O They pollute the air with atmospheric emissions e Type here to search
A group of bulls (group 1) which contains 25 bulls is to graze a 5ha paddock with a pre-grazing mass of 2400kg DM/ha. They will be removed at a post-grazing mass of 2000 kg DM/ha. How may days can the group stay in the paddock?
Write briefly on integrated pest management in crop production
Explain why this carbon cycle diagram does not have a b arrow that shows carbon atoms going from co2 molecules in the air directly to the giraffe. explaon why there is no arrow that shows carbon atoms going from the soil to the tree 4 sentences max for each answer
1 | 2021 SCLG8_12 MI;1 x A Did you finish your interim? If no x + 11&exid%3Dnhaassessments 1571155631555&acode%3DC6G7L7 uide Reset Answer Construct an explanation for how the rubber tree plants live and grow. Rubber tree plants use to make The can be then used for energy immediately or stored for growth or later use. forest. ex which also oxygen and sugar (food); carbon dioxide and water; sugar (food) ne trees carbon dioxide and sugar (food); oxygen and water; water C water and carbon dioxide; oxygen and sugar (food); sugar (food) carbon dioxide and oxygen; sugar (food) and water; water Back Next US A 5:2
Ethanol from sugarcane has a medium net energy yield, while ethanol from corn has a low net energy yield. Why might this be the case? The energy input for growing corn is lower than that for sugarcane. The energy input for growing sugarcane is lower than that for corn. The EROI for corn ethanol is higher than that for sugarcane. The net energy ratio of corn ethanol is negative. Corn ethanol is not a renewable energy source.
State three conditions that lead to very low water application efficiency in most lowland rice farms
How much daily pasture dry matter (kg DM per day) does a 60kg female sheep (at maintenance) would need to consume to meet the daily energy requirements? A: 0.5 kg DM per day of ryegrass pasture B: 1 kg DM per day of ryegrass pasture. C: 1.5 kg DM per day of ryegrass pasture. D: 2 kg DM per day of ryegrass pasture. E: 2.5 kg DM per day of ryegrass pasture.
Write in detail about: Causes of low productivity of cereal and legume crops in Pakistan.
There are wastes of four fruits peels; apple, orange, banana, and pineapple were used for this experiment. The percentage of biomass produced and moisture content were calculated by using the given formulas. It is given that the weight of each substrate is equal to 40 grams. The biomass produced is maximum in apple peel followed by banana peel, orange peel, and pineapple peel ( observation 1) and banana peel has highest moisture content followed by orange peel, pineapple peel, and apple peel (observation 2). QUESTION: Please give the clear explanation for both observations and justify your answer.
Some analysts argue that in order to continue usingoil at the current rate, we must discover and add toglobal oil reserves the equivalent of two new SaudiArabian reserves every 7 years. Do you think this ispossible? If not, what effects might the failure to findsuch supplies have on your life and on the lives ofany children and grandchildren that you might eventually have?

SEE MORE QUESTIONS

Recommended textbooks for you

Aquaculture Science

Biology

ISBN:

9781133558347

Author:

Parker

Publisher:

Cengage

Science Of Agriculture Biological Approach

Biology

ISBN:

9780357229323

Author:

Herren

Publisher:

Cengage

Biology: The Dynamic Science (MindTap Course List)

Biology

ISBN:

9781305389892

Author:

Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:

Cengage Learning

Aquaculture Science

Biology

ISBN:

9781133558347

Author:

Parker

Publisher:

Cengage

Science Of Agriculture Biological Approach

Biology

ISBN:

9780357229323

Author:

Herren

Publisher:

Cengage

Biology: The Dynamic Science (MindTap Course List)

Biology

ISBN:

9781305389892

Author:

Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS