Translation of "Tierbesatz" in English

Special attention must also be paid to the number of head of cattle per hectare. All decisions must bear in mind both absolute and relative figures together with regional differences in farming structures.

They show total disregard for the problems, and it is clear that the kind of farming methods used have to be examined and the number of animals per hectare reduced, because of the problem of animal manure.

In order to avoid environmental pollution of natural resources such as soil and water by nutrients, an upper limit for the use of manure per hectare and for keeping livestock per hectare should be set.

In order to avoid environmental pollution of natural resources such as soil and water by nutrients, an upper limit for the use of manure per hectare and for keeping livestock per hectare should be set.

Algae problems in an aquarium can never be traced to just one factor or general condition, and instead, are always the result of a combination of different factors, which include light, fertilization, water changes – specifically, how often and how much – feeding, fish population and, of course, the specific water parameters.

While these substances are sufficiently available in aquariums with many fish via their waste and uneaten food, there is often an insufficient supply of macro nutrients in plant tanks with few or no animals.

With the right equipment and a suitable animal population, our 30 or 60 litre Nano Marinus Cubes can remain biologically stable for a long period.

The results show that nutrient returns to the soil from animal production correspond approximately to removals by plants under balanced situations of production (fertilization, stocking rate, purchase of concentrates).

Seven cows were kept in each group, which results in a stocking rate of 1.27 and 1.60 cows per ha.

The nitrogen (N) net balance surplus is an integrative indicator which is impacted upon by several ag-ricultural parameters: structure of the holding (stocking rate, crop rotation), the intensity of fertilizer use, production processes (fertilizer applications).

Nitrite (NO2) should, after a running-in phase of two weeks (with bacterial starter JBL Denitrol and slowly growing animal stock), lie under the detection limit of 0.01 mg/l.

To prevent this sliding from being impeded by foreign objects, in particular fouling or animal filler, on the guide rail, it is further advantageous to provide at least the lower end of the running unit with clearing stubs spaced closely apart from the guide rail.

Every pond keeper knows that single celled algae, depending on nutrient supply, animal stock and sunlight, mainly occur in spring.

The animal stock – if not missing entirely – is normally not chosen for its own sake but is intended to support and com- plete the harmonic overall impression of the aqua scape.

As a variable, the stocking rate denotes the risk of nutrient deposition in watercourses (nitrates), atmospheric emissions (ammonia, nitrous oxide, methane), and nutrient accumulations (phosphorus) in the soil.

Low or missing animal stock, but also very strong plant growth (plenty of light and CO2) often leads to the main nutrients nitrate, phosphate and potassium being insufficient.

Caused by the low animal stock (and therefore the low food quantity) in a scaped aquarium there are other conditions: the nitrates (N) and phosphates (P) which are otherwise introduced through feeding and excrement have to be added through fertilizers.