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pro vyhledávání: '"Hermann J. Heege"'
Autor:
Awudu Abdulai, Hans-Peter Blume, Karsten Borchard, Anja Bosy-Westphal, Tobias W. Donath, Christian H. C. A. Henning, Frank Döring, Kraft Drepper, Arnold Fink, Nicola Fohrer, Charles M. A. P. Franz, Hans Otto Gravert, Jan Fritsche, Eberhard Hartung, Mario Hasler, Angelika Häußermann, Hermann J. Heege, Knut J. Heller, Wolf Herre, Christina Hölzel, Rainer Horn, Christian Jung, Henning Kage, Norbert Knauer, Raymund Kretschmar, Friedhelm Taube, Georg Thaller, Joachim Krieter, Edmund Isensee, Gerhard Rave, Gerald Rimbach, Hartmut Roweck, Martin Schellhorn, Carsten Schulz, Karin Schwarz, Sandra Spielvogel, Hans Stamer, Andreas Susenbeth, Uta Ulrich, Joseph-Alexander Verreet, Silvio Waschina, Peter Widmoser, Siegfried Wolffram
Die Festschrift zeichnet die Entwicklung der Agrar- und Ernährungswissenschaftlichen Fakultät der Christian-Albrechts-Universität zu Kiel von ihrer Vorgeschichte bis zur Gegenwart nach. Gezeigt wird der Wandel der Instituts- und Forschungsstruktur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ef16308d69d2b6020203da7010bf0e5
https://doi.org/10.38072/978-3-928794-63-3
https://doi.org/10.38072/978-3-928794-63-3
Autor:
Hermann J. Heege
High yields and environmental control in crop farming call for precise adaptations to local growing conditions. Treating large fields in a uniform way by high capacity machinery cannot be regarded as a sustainable method for many situations. Because
Autor:
Hermann J. Heege
Publikováno v:
Precision in Crop Farming ISBN: 9789400767591
Site-specific soil cultivation has several objectives. In primary cultivation, the main objective is the control of the working depth. Signals for this control can be derived from the clay content, the organic matter content, the hydromorphic propert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b31c0802698a324a127a55d28695824
https://doi.org/10.1007/978-94-007-6760-7_7
https://doi.org/10.1007/978-94-007-6760-7_7
Autor:
Hermann J. Heege
Publikováno v:
Precision in Crop Farming ISBN: 9789400767591
Site-specific control of the seed-density can rely on maps of soil texture. The seed-density should rise from sand to silt and loam and fall again towards clay. In this way either the yields can be increased or seeds can be saved.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::095751542d6e9928eb0e5e5cec874159
https://doi.org/10.1007/978-94-007-6760-7_8
https://doi.org/10.1007/978-94-007-6760-7_8
Autor:
Hermann J. Heege
Publikováno v:
Precision in Crop Farming ISBN: 9789400767591
Electromagnetic radiation lends itself to non-contact sensing of many soil- and crop properties. The basis for this is that theoretically any matter – including constituents of soils and crops – can be identified by an electromagnetic index that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cc1b9e8dac637e46f012e34015e1d34
https://doi.org/10.1007/978-94-007-6760-7_3
https://doi.org/10.1007/978-94-007-6760-7_3
Autor:
Hermann J. Heege
Publikováno v:
Precision in Crop Farming ISBN: 9789400767591
Georeferencing by GNSS has opened up possibilities for precise guidance of farm machinery along virtual lines in the fields. The guidance takes place either manually with the help of lightbar indications or in an automatic way. The driver concentrate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::509d916263014a2afb9236aa26407bd7
https://doi.org/10.1007/978-94-007-6760-7_4
https://doi.org/10.1007/978-94-007-6760-7_4
Autor:
Hermann J. Heege
Publikováno v:
Precision in Crop Farming ISBN: 9789400767591
Site-specific farming can be based on various signals about soil- and crop properties. And some farming operations might need a control that relies simultaneously on several properties. However, the control of an individual farming operation requires
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::529f7e7a381ee71a8662d54176debc0b
https://doi.org/10.1007/978-94-007-6760-7_13
https://doi.org/10.1007/978-94-007-6760-7_13
Autor:
Hermann J. Heege
Publikováno v:
Precision in Crop Farming ISBN: 9789400767591
Fertilisation aims at providing soils with nutrients for high crop yields without adversely affecting the environment. Since in most cases the properties of soils as well as of crops vary within individual fields, site-specific fertilization is neede
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e60b9a4c2d9558c084f9ffec8a7e2c45
https://doi.org/10.1007/978-94-007-6760-7_9
https://doi.org/10.1007/978-94-007-6760-7_9
Autor:
Hermann J. Heege, Eiko Thiessen
Publikováno v:
Precision in Crop Farming ISBN: 9789400767591
Sensing of crops by visible and infrared reflectance allows estimating the chlorophyll concentration within leaves as well as the leaf-area-index. The product of the chlorophyll concentration within leaves and the leaf-area-index supplies the chlorop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ea42ffcbe92825f6e1bfd84f029ffaa
https://doi.org/10.1007/978-94-007-6760-7_6
https://doi.org/10.1007/978-94-007-6760-7_6
Autor:
Hermann J. Heege, Eiko Thiessen
Publikováno v:
Precision in Crop Farming ISBN: 9789400767591
Especially in humid moderate climates, high yields require the application of fungicides. Its site-specific application based on the biomass of crops is state of the art. Yet this technique does not take into account that fungal infections in most ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::835f676a0be48060982855284c2613c7
https://doi.org/10.1007/978-94-007-6760-7_11
https://doi.org/10.1007/978-94-007-6760-7_11