Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/73297
Title: Nitrogen mineralization from fIowering- and maturity- stage green manures under plooded conditions after different upland periods
Authors: Ko, Kyi Mon Mon
Hirai, Yasumaru
Akayva, Takeo Yam
Inoue, Eiji
Okayasu, Takashi
Mitsuoka, Muneshi
Keywords: Crimson clover
Denitrification
Hairy vetch
Incubation test
White clover
Issue Date: 2021
Series/Report no.: Japan Agricultural Research Quarterly;Vol. 55, No. 03 .- P.233-244
Abstract: Leguminous green manure (GM) is a nitrogen (N) resource that can replace chemical fertilizers (CFs) in rice production. The pattern of N mineralization from GM, which changes according to species, growth stage, and the timing of incorporation, affects rice growth and yield. Thus, the characteristics of N mineralization should be clarified to promote the appropriate use of GM. The objectives of this study were to clarify the patterns of N mineralization from flowering- and maturity-stage GMs under flooded conditions after different upland periods, and to evaluate the denitrification loss occurring during the upland periods. Nitrogen mineralized from three species of GMs collected at both the flowering and maturity stages was measured through incubation tests.
URI: https://dspace.ctu.edu.vn/jspui/handle/123456789/73297
ISSN: 0021-3551
Appears in Collections:Japan Agricultural research quarterly

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