Kvælstofstrategier i vinterhvede
For the future will we as farmers need to use nitrogen for our crops; however we are forced to take responsibility for the environment. But we also want to earn money on the improvements we make. With high costs of nitrogen and low prices of crops, we are forced to use our resources in the best p...
| Autor principal: | |
|---|---|
| Formato: | M1 |
| Lenguaje: | danés Inglés |
| Publicado: |
SLU/Agrosystems (until 121231)
2009
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| Materias: |
| _version_ | 1855570186464133120 |
|---|---|
| author | Christensen, Diana |
| author_browse | Christensen, Diana |
| author_facet | Christensen, Diana |
| author_sort | Christensen, Diana |
| collection | Epsilon Archive for Student Projects |
| description | For the future will we as farmers need to use nitrogen for our crops; however we are
forced to take responsibility for the environment. But we also want to earn money on the
improvements we make. With high costs of nitrogen and low prices of crops, we are
forced to use our resources in the best possible way.
To optimize the use of nitrogen the general opinion is that farmers need to divide the
nitrogen supply for winter wheat. This is more common to do in Scania (Skåne) than in
the rest of Sweden, even though results from research show that this is good in whole
Sweden, not only in Skåne.
The big variations between years are due to weather conditions. How much it rains and
when, have great means for the results.
Also the choices of cultivar have its affection. Some brands use the nitrogen better than
others, and have their optimum with a lower nitrogen level.
There are big variations in optimal nitrogen level between years and places, even within
one field. That is also why we have to optimize the use of nitrogen and at the same time
be careful with the environment, with dividing and varying nitrogen supply based upon
how the crops are developing. Test results in general shows that everyone in Sweden
need to divide their nitrogen. |
| format | M1 |
| id | RepoSLU418 |
| institution | Swedish University of Agricultural Sciences |
| language | dan Inglés |
| publishDate | 2009 |
| publishDateSort | 2009 |
| publisher | SLU/Agrosystems (until 121231) |
| publisherStr | SLU/Agrosystems (until 121231) |
| record_format | eprints |
| spelling | RepoSLU4182013-12-04T14:23:51Z Kvælstofstrategier i vinterhvede Nitrogen strategies in winter wheat Christensen, Diana Nitogen Winter wheat For the future will we as farmers need to use nitrogen for our crops; however we are forced to take responsibility for the environment. But we also want to earn money on the improvements we make. With high costs of nitrogen and low prices of crops, we are forced to use our resources in the best possible way. To optimize the use of nitrogen the general opinion is that farmers need to divide the nitrogen supply for winter wheat. This is more common to do in Scania (Skåne) than in the rest of Sweden, even though results from research show that this is good in whole Sweden, not only in Skåne. The big variations between years are due to weather conditions. How much it rains and when, have great means for the results. Also the choices of cultivar have its affection. Some brands use the nitrogen better than others, and have their optimum with a lower nitrogen level. There are big variations in optimal nitrogen level between years and places, even within one field. That is also why we have to optimize the use of nitrogen and at the same time be careful with the environment, with dividing and varying nitrogen supply based upon how the crops are developing. Test results in general shows that everyone in Sweden need to divide their nitrogen. SLU/Agrosystems (until 121231) 2009 M1 dan eng https://stud.epsilon.slu.se/418/ |
| spellingShingle | Nitogen Winter wheat Christensen, Diana Kvælstofstrategier i vinterhvede |
| title | Kvælstofstrategier i vinterhvede |
| title_full | Kvælstofstrategier i vinterhvede |
| title_fullStr | Kvælstofstrategier i vinterhvede |
| title_full_unstemmed | Kvælstofstrategier i vinterhvede |
| title_short | Kvælstofstrategier i vinterhvede |
| title_sort | kvælstofstrategier i vinterhvede |
| topic | Nitogen Winter wheat |