Zobrazeno 1 - 10
of 39
pro vyhledávání: '"D. J. Lathwell"'
Autor:
D. J. Lathwell, D. R. Morris
Publikováno v:
Communications in Soil Science and Plant Analysis. 35:1757-1771
Anaerobically digested animal manure is a potentially useful by-product from CH4 generation facilities on farm businesses. Two greenhouse experiments were conducted using an acid and alkaline soil to determine the relative effectiveness of anaerobica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee53c0e6118f8d98f42349bd7e20e0a7
https://doi.org/10.1081/css-120038567
https://doi.org/10.1081/css-120038567
Publikováno v:
Energy Sources. 16:333-348
Optimal management strategies for herbaceous biomass production depend on the interaction of crop and environmental resources and the resulting yield patterns through time. The objectives of this study were to determine the production potential of di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91f3dac8312f4d978eda3ec3f5a1e43d
https://doi.org/10.1080/00908319408909082
https://doi.org/10.1080/00908319408909082
Publikováno v:
Plant and Soil. 143:61-70
A simple N balance model was used to calculate fertilizer requirement for a target N uptake by maize. Nitrogen uptake from soil sources and target uptake of N with fertilizer N additions were obtained from fertilizer trials in Africa and Latin Americ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0152e68028412ab3dde674b92f7385e7
https://doi.org/10.1007/bf00009129
https://doi.org/10.1007/bf00009129
Publikováno v:
Plant and Soil. 128:275-282
A buried bag incubation technique was proposed to monitor N release from soil and decomposing green manure. The technique would facilitate not only the screening of legumes as sources of N but also measurement of the N supplying capacity of soils. Se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4281727a5fab618093de0009e631b919
https://doi.org/10.1007/bf00011119
https://doi.org/10.1007/bf00011119
Publikováno v:
Soil Science. 127:108-116
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ee0d81b3a6ca2838e5582a4e0d1af5c
https://doi.org/10.1097/00010694-197902000-00008
https://doi.org/10.1097/00010694-197902000-00008
Publikováno v:
Agronomy Journal. 79:452-458
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05d8e8f04a39ef6f6e8e8bcfad913b4b
https://doi.org/10.2134/agronj1987.00021962007900030009x
https://doi.org/10.2134/agronj1987.00021962007900030009x
Autor:
T. L. Grove, D. J. Lathwell
Publikováno v:
Annual Review of Ecology and Systematics. 17:1-16
As commonly defined, the tropics comprise that region of the earth lying between the Tropics of Cancer and Capricorn, constituting 38% of the land surface (5 x 109 ha). The tropics may also be defined as those areas with mean temperatures greater tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94b7ba5c922466879118d7154ae93d1c
https://doi.org/10.1146/annurev.es.17.110186.000245
https://doi.org/10.1146/annurev.es.17.110186.000245
Publikováno v:
Plant and Soil. 111:81-85
Legumes managed as green manures provide a good alternative to the use of commercial N-fertilizer for non-legume crop production. A iaboratory procedure based on the aerobic incubation (35 'C) of soil samples taken from plots with legumes incorporate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0efcd8d6902b67eea9a88c82eef2b65a
https://doi.org/10.1007/bf02182040
https://doi.org/10.1007/bf02182040
Publikováno v:
Plant and Soil. 111:75-80
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9653c3e0ab1b2e53b1f7c2702c6ec555
https://doi.org/10.1007/bf02182039
https://doi.org/10.1007/bf02182039
Publikováno v:
Agronomy Journal. 79:445-451
Prediction of long-term crop response to fertilizer P should result In more efficient use of this resource. To achieve this, a simple model designed to calculate the long-term recovery of fertilizer P was de veloped and is presented here. In the mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b9dcedd9eb3cac10a2d1d4a9ea22226
https://doi.org/10.2134/agronj1987.00021962007900030008x
https://doi.org/10.2134/agronj1987.00021962007900030008x