Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Shin-ichiro MISHIMA"'
Publikováno v:
NARO成果DBa
C40201802010001_3442.pdf
C40201802010001_3442.pdf
The aim of this work is to quantify life cycle of nutrient elements for soil and crops, namely nitrogen (N), phosphorus (P), potassium (K), and carbon (C), from feed of livestock to potential of ma...
Autor:
Shin-ichiro MISHIMA
Publikováno v:
Journal of Life Cycle Assessment, Japan. 14:158-160
Autor:
Sadao Eguchi, Nanae Hirano, Masaaki Chiwa, Naoyuki Yamashita, Shin Ichiro Mishima, Ryosuke Ban, Hideaki Shibata
Publikováno v:
Environmental Pollution = Environmental Pollution. 288:117695-117695
Nitrogen (N) is an essential nutrient but may become a pollution source in the environment when the N concentration exceeds a certain threshold for humans and nature. Nitrate is a major N species in river water with notable spatial and temporal varia
Autor:
Laura Cattell Noll, Jan Willem Erisman, Morten Graversgaard, Keisuke Nansai, Tommy Dalgaard, Shin Ichiro Mishima, Kentaro Hayashi, Albert Bleeker, Junko Shindo, Xia Liang, Lia R. Cattaneo, Baojing Gu, Deli Chen, Ming Chien Su, Lin Ma, Allison M. Leach, James N. Galloway, Azusa Oita, Hideaki Shibata, Kazuyo Matsubae
Publikováno v:
Shibata, H, Galloway, J N, Leach, A M, Cattaneo, L R, Cattell, L N, Erisman, J W, Gu, B, Liang, X, Hayashi, K, Ma, L, Dalgaard, T, Graversgaard, M, Chen, D, Nansai, K, Shindo, J, Matsubae, K, Oita, A, SU, M-S, Mishima, S-I & Bleeker, A 2016, ' Nitrogen footprints: Regional realities and options to reduce nitrogen loss to the environment ', Ambio, vol. 46, no. 2, pp. 129-142 . https://doi.org/10.1007/s13280-016-0815-4
Shibata, H, Galloway, J N, Leach, A M, Noll, C & Erisman, J W 2016, ' Nitrogen footprints: Regional realities and options to reduce nitrogen loss to the environment Ambio ', AMBIO: A Journal of the Human Environment . https://doi.org/10.1007/s13280-016-0815-4
AMBIO: A Journal of the Human Environment. Allen Press Inc.
Shibata, H, Galloway, J N, Leach, A M, Noll, C & Erisman, J W 2016, ' Nitrogen footprints: Regional realities and options to reduce nitrogen loss to the environment Ambio ', AMBIO: A Journal of the Human Environment . https://doi.org/10.1007/s13280-016-0815-4
AMBIO: A Journal of the Human Environment. Allen Press Inc.
Nitrogen (N) management presents a sustainability dilemma: N is strongly linked to energy and food production, but excess reactive N causes environmental pollution. The N footprint is an indicator that quantifies reactive N losses to the environment
Publikováno v:
Soil Science and Plant Nutrition. 59:371-379
To relate short-term nutrient balances with long-term changes in soil fertility, we compared soil available-nutrient stores with fertilizer application, crop productivity, and nutrient balances. Stores of nitrogen (N: quantity of available N), phosph
Publikováno v:
Nutrient Cycling in Agroecosystems. 95:1-21
Contamination of groundwater with nitrate (NO3) derived from agricultural activity is serious problem in many countries worldwide. We investigated the annual (growing and non-growing seasons) behavior of NO3–N in the soil pore water of cropped Ando
Autor:
Yasuhito Shirato, Ichiro Taniyama, Ai Leon, Kazunori Kohyama, Toshiaki Ohkura, Yusuke Takata, Hiroshi Obara, Shin-Ichiro Mishima
Publikováno v:
Soil Science and Plant Nutrition. 58:104-120
Using data from a longitudinal survey (the Basic Soil Environment Monitoring Project, Stationary Monitoring, 1979–1998, launched by the Ministry of Agriculture, Forestry and Fisheries of Japan), it was found that livestock possession, soil type, ut
Publikováno v:
Soil Science and Plant Nutrition. 58:83-90
We estimated the application of cattle, swine, and poultry manure and of rice straw and rice straw compost for seven crop groups (paddy rice, upland crops, vegetables, orchards, tea, forage, and fodder) from a bottom-up analysis of government questio
Publikováno v:
Nutrient Cycling in Agroecosystems. 87:159-173
Trends in nitrogen (N) and phosphate (P) balance for several crops were calculated for the nation and by prefecture for 5-year periods from 1985 to 2005. Prefectural chemical N and P fertilizer applications for paddy rice and upland crops declined bu
Publikováno v:
Nutrient Cycling in Agroecosystems. 86:69-77
A reduction in chemical phosphate (P) fertilizer application to farmland from 137.6 kg P ha−1 in 1985 to 99.0 kg P ha−1 in 2005 and in manure application from 42.4 kg P ha−1 in 1985 to 32.8 kg P ha−1 in 2005 did not reduce crop P uptake, whic