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http://hdl.handle.net/2239/34791
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| Title: | N and P uptake by strawberry plants grown with composted poultry litter. |
| Authors: | Preusch, P.L.
Takeda, F.
Tworkoski, T.J.
USDA, ARS |
| Keywords: | fresh poultry manure
Fragaria ananassa
strawberries
nutrient uptake
nitrogen
phosphorus
soil amendments
composted manure
poultry manure
nitrogen content
nutrient content
leaves
sandy loam soils
silt loam soils
clay soils |
| Issue Date: | 17-Oct-2007 |
| Description: | Composted poultry litter (CPL) can be used for horticultural crops as a source of organic matter and stabilized N. Recent studies indicated that P was not stabilized by composting and that excess P could be released into the environment when CPL was applied to land on N-based plant requirements. This experiment determined the effect of CPL and fresh poultry litter (FPL) from two sources on leaf N and P concentrations in strawberry plants grown in three soil types. Leaf N was higher in plants grown with FPL than CPL at 6 weeks after planting (WAP), but leaf N was not different by 12 WAP. By 12 WAP strawberry plants grown in soils amended with CPL had higher leaf P than those grown in soils amended with FPL. Applying CPL on a plant N-use rate may contribute to over application of P and higher P uptake by strawberry plants. |
| URI: | http://seekspace.resip.ac.cn/handle/2239/34791 |
| Other Identifiers: | http://seekspace.resip.ac.cn/handle/10113/150 |
| Appears in Collections: | 网络开放学术资源
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