2026-03-09T18:58:27Z https://repository.naro.go.jp/oai

oai:repository.naro.go.jp:00001756 2023-05-15T16:34:47Z 87:591:655:132:321

牛ふん豚ぷん混合堆肥連用キャベツ栽培圃場における堆肥施用中止後の土壌化学性および生物性の変化 Effects of Ceasing Application of Mixed Cattle and Swine Manure on Soil Chemical and Microbiological Properties in a Cabbage Field 村上, 弘治 ムラカミ, ヒロハル MURAKAMI, Hiroharu 畔柳, 有希子 クロヤナギ, ユキコ KUROYANAGI, Yukiko Regular application of animal manure causes nutrient accumulation in the soil. We investigated the soil chemical and microbiological characteristics after cessation of the application of mixed cattle and swine manure to a cabbage field. Although yields of cabbage decreased each year, the ratio of yield to that of the control was influenced by the period of manure application. The contents of total carbon, total nitrogen (N), available N, inorganic N, phosphorus, potassium, magnesium, and zinc decreased every year, but that of copper increased. The biomass carbon content decreased to become not significantly different from that of the control. Manure application affected the soil microbial (especially fungal) community structure (DGGE profile) more than it affected microbial diversity (Shannon-Wiener index). Application of organic or chemical fertilizers according to both the soil nutrient contents and the rate of uptake by cabbage was necessary for sufficient yields. It promotes the conservation of soil environments. 独立行政法人 農業・食品産業技術総合研究機構 2011-02-28 jpn departmental bulletin paper VoR https://doi.org/10.24514/00001709 https://repository.naro.go.jp/records/1756 10.24514/00001709 10.24514/00001709 1346-6984 野菜茶業研究所研究報告 Bulletin of the National Institute of Vegetable and Tea Science 10 69 84 https://repository.naro.go.jp/record/1756/files/nivts_report_No10p69-84p.pdf application/pdf 2.5 MB 2019-03-18