Inoue K (2008) Improving the green asparagus production system in
Japan. Acta Hortic. https://doi.org/10.17660/actahortic.2008.776.9
Inoue K (2019) Application of humic acid liquid fertilizer increases
asparagus yield. Zen-NOH Green Report, 597. (in Japanese)
Inoue K, Fujiyama M et al (2014) The changes of several physico Á
chemical properties of cultivated soils in Nagasaki prefecture. Part
3: changes in the 30 years of paddy soil, upland soil and orchard
soil. Bull Nagasaki Agric Forest Tech Develop Center 5:85–92 (in
Japanese with English summary)
Inoue K, Nagao Y et al (1999) The changes of several
physico-chemical properties of paddy soils in Nagasaki prefecture
2. Bull Nagasaki Agric Forest Exp Station Sect Agric 25:69–80 (in
Japanese)
Inoue K, Shibukawa H (2008) Nitrous oxide emission from upland
soils applied pelletized poultry manure compost. Jpn J Soil Sci Plant
Nutr 79:181–182 (in Japanese)
Inoue K, Wakasugi K et al (2019) Geophysical investigation of
farmlands damaged by the 2016 Kumamoto Earthquake. Mem
Kyushu Okinawa Agric Res Cent 95:18–29 (In Japanese with
English summary)
Inoue K (2015) Method of fertilizer application for onion based on
nitrogen fertilizer efficiency of rapeseed meal and new estimation
method of composted poultry. Bull Nagasaki Agric Forest Techn
Develop Center 6:103–111 (in Japanese)
Ishii K, Fujiyama M et al (2016) Influence of long-term application of
chaff cow manure compost on the yield and inorganic components
of rice plant by coarse-textured gray lowland soils. Bull Nagasaki
Agric Forest Techn Develop Center 7:81–97 (in Japanese with
English summary)
Itakura M, Uchida Y et al (2013) Mitigation of nitrous oxide emissions
from soils by Bradyrhizobium japonicum inoculation. Nat Clim
Change 3:208–212
Japanese Society of Pedology (2000) Toward the conservation of
vanishing soils in Japan—conservation of red data soils, p 21.
Japanese Society of Pedology, Tsukuba. (in Japanese)
Kagoshima Prefecture (2016) Kagoshimaken ni okeru kachikuhaisetubutu no riyosokushin wo hakarutameno keikaku (The prefectural
plan for promoting animal manure usage in Kagoshima) http://
www.pref.kagoshima.jp/ag07/sangyo-rodo/nogyo/tikusan/kankyo/
documents/24620_20160321013309-1.pdf (May, 2019)
Kameya S (2006) Agriculture, Soil Science and plant nutrition in
Okinawa prefecture. Jpn J Soil Sci Plant Nutr 77:695–697 (in
Japanese)
Kanamori N (2017) Damages in agriculture caused by the 2016
Kumamoto Earthquake and actions taken by extension departemnts.
Rep Kyushu Br Crop Sci Soc Japan 83:57–60 (in Japanese)
Kato Y (2009) Sea around the Ryukyu Arc and the Daito Ridge. In:
The geological society of Japan (ed) Regional geology of Japan 8,
Kyushu and Okinawa Region. Asakura Publishing Co., Tokyo,
pp 407–411. (in Japanese)
Katoh M, Arakawa Y et al (2017) Development of compost-mixed
compound fertilizer and perspectives. Jpn. J Soil Sci Plant Nutr
88:272–276 (in Japanese)
Kira T (1971) Nature considered from the viewpoint of ecology.
Kawade Shobo Shinsya, Tokyo, pp 105–141. (in Japanese)
Kinjo K, Tokashiki Y (2012) Effects of the CaCO 3 application on the
water dispersible colloids of red yellow soils from Okinawa Island.
Jpn J Soil Sci Plant Nutr 83:594–598 (in Japanese)
Kitagawa H, Tsuchiya K et al (2009) Effect of long-term organic matter
application to rice yield components of warm region in Japan in hot
year. In: The 227th meeting of the crop science society of Japan,
pp 156–157. (in Japanese)
Kobayashi J (1960) A chemical study of the average quality and
characteristics of river water of Japan. Ber Ohara Inst Landwirtschafft Biol 11:313–358 (in Japanese)
Kobayashi T, Tameike T (2002) History of eruptions and volcanic
damage from Sakurajima volcano, Southern Kyushu, Japan.
Quatern Res 41:269–278 (in Japanese with English summary)
Kobayashi Y, Niimi H et al (1994) Fate of fertilizer nitrogen applied in
an area with high precipitation in Southern Kyushu. JARQ 28
(1):12–19
Koga N, Mitsugi K et al (2019) Liquefaction impacts on soil properties
in greenhouse farming areas affected by the 2016 Kumamoto
Earthquake. Mem Kyushu Okinawa Agric Res Cent 95:42–48 (in
Japanese with English summary)
Kondo T, Saeki Y (2017) Evaluation of shifting cultivation by soil
chemical analysis. In: GIAHS research group (ed) Reports of
studies on Takachihogo-Shiibayama GIAHS site. University of
Miyazaki, Miyazaki, pp 21–30. (in Japanese)
Kubotera H, Yamada I (2000) Characteristics of the induration of
tephra-derived soils in Kyushu, Japan (3) Properties and typology of
five indurated soils. Soil Sci Plant Nutr 46:365–379
Kubotera H, Kusaba T et al (2015) Properties of the surface horizon of
nonallophanic Andosols on the Kuju Plateau and the northern Aso
somma, Kyushu. Jpn J Soil Sci Plant Nutr 86:17–23 (in Japanese
with English summary)
Kubotera H, Kusaba T, Shishibe I (2013) Distribution and horizons
sequence of non-allophanic Soil in Kuju Plateau, Kyushu, Japan.
Pedologist 57:72–80 (in Japanese with English summary)
Kumamoto Prefectural Agricultural Research Center (2017) Effect of
carbon dioxide application rate on fruit enlargement and fruit yield
on promoted tomato. https://www.pref.kumamoto.jp/common/
UploadFileOutput.ashx?c_id=3&id=6666&sub_id=6&flid=109082
(December, 2017; in Japanese)
Kumamoto Prefecture (2000) (2012 amendment): Kumamoto prefectural ordinance on groundwater conservation (in Japanese)
Kumamoto Prefecture (2013) Report on water quality in 2012. http://
www.pref.kumamoto.jp/kiji_585.html
(February,
2018;
in
Japanese)
Kumamoto Prefecture (2015) Kumamoto prefectural ordinance on
cultivating soil and groundwater. http://www1.g-reiki.net/
kumamoto/act/frame/frame110010506.htm (February, 2018; in
Japanese)
Kumamoto Prefecture (2016) Kumamotoken ni okeru kachikuhaisetubutu no riyosokushin wo hakarutameno keikaku (The prefectural
plan for promoting animal manure usage in Kumamoto) https://
www.pref.kumamoto.jp/common/UploadFileOutput.ashx?c_id=
3&id=18235&sub_id=1&flid=92318 (May, 2019)
Kuniyoshi K, Gima Y (2004) Okinawa prefecture In: Japanese Society
of Soil Science and Plant Nutrition Kyushu Branch (ed) Agriculture
and soil science and plant nutrition in Kyushu and Okinawa.
Japanese Society of Soil Science and Plant Nitrition Kyushu
Branch, Fukuoka, pp 55–58. (in Japanese)
Kyushu Regional Agriculture Administration Office (2017a) Annual
report on food, agriculture and rural community in Kyushu in fiscal
year
2016.
http://www.maff.go.jp/kyusyu/kikaku/kikaku.html
(February, 2018; in Japanese)
Kyushu Regional Agriculture Administration Office (2017b) Annual
report on food, agriculture and rural community in Kyushu in fiscal
year 2016. Trends. http://www.maff.go.jp/kyusyu/kikaku/attach/
pdf/h28jyouseihoukoku-36.pdf (January, 2018; in Japanese)
Kyushu Regional Agricultural Administration Office (2018) Aggregate
of planted area of crops and utilization rate of cultivated land. In:
The 64th Statistical yearbook of Agriculture, Forestry and Fisheries
in Kyushu, 45. http://www.maff.go.jp/kyusyu/toukei/hensyu/attach/
pdf/64nenpou-53.pdf (May, 2019)
Machida H, Arai F (2003) Atlas of Tephra in and around Japan.
University of Tokyo Press, Tokyo, pp 58–70. (in Japanese)
Machida H, Moriwaki H et al (2001) Outline of large terrain and
division of topography. In: Machida H, Ota Y, Kawana T et al
10 Kyushu and Okinawa Regions
361
Japan. Acta Hortic. https://doi.org/10.17660/actahortic.2008.776.9
Inoue K (2019) Application of humic acid liquid fertilizer increases
asparagus yield. Zen-NOH Green Report, 597. (in Japanese)
Inoue K, Fujiyama M et al (2014) The changes of several physico Á
chemical properties of cultivated soils in Nagasaki prefecture. Part
3: changes in the 30 years of paddy soil, upland soil and orchard
soil. Bull Nagasaki Agric Forest Tech Develop Center 5:85–92 (in
Japanese with English summary)
Inoue K, Nagao Y et al (1999) The changes of several
physico-chemical properties of paddy soils in Nagasaki prefecture
2. Bull Nagasaki Agric Forest Exp Station Sect Agric 25:69–80 (in
Japanese)
Inoue K, Shibukawa H (2008) Nitrous oxide emission from upland
soils applied pelletized poultry manure compost. Jpn J Soil Sci Plant
Nutr 79:181–182 (in Japanese)
Inoue K, Wakasugi K et al (2019) Geophysical investigation of
farmlands damaged by the 2016 Kumamoto Earthquake. Mem
Kyushu Okinawa Agric Res Cent 95:18–29 (In Japanese with
English summary)
Inoue K (2015) Method of fertilizer application for onion based on
nitrogen fertilizer efficiency of rapeseed meal and new estimation
method of composted poultry. Bull Nagasaki Agric Forest Techn
Develop Center 6:103–111 (in Japanese)
Ishii K, Fujiyama M et al (2016) Influence of long-term application of
chaff cow manure compost on the yield and inorganic components
of rice plant by coarse-textured gray lowland soils. Bull Nagasaki
Agric Forest Techn Develop Center 7:81–97 (in Japanese with
English summary)
Itakura M, Uchida Y et al (2013) Mitigation of nitrous oxide emissions
from soils by Bradyrhizobium japonicum inoculation. Nat Clim
Change 3:208–212
Japanese Society of Pedology (2000) Toward the conservation of
vanishing soils in Japan—conservation of red data soils, p 21.
Japanese Society of Pedology, Tsukuba. (in Japanese)
Kagoshima Prefecture (2016) Kagoshimaken ni okeru kachikuhaisetubutu no riyosokushin wo hakarutameno keikaku (The prefectural
plan for promoting animal manure usage in Kagoshima) http://
www.pref.kagoshima.jp/ag07/sangyo-rodo/nogyo/tikusan/kankyo/
documents/24620_20160321013309-1.pdf (May, 2019)
Kameya S (2006) Agriculture, Soil Science and plant nutrition in
Okinawa prefecture. Jpn J Soil Sci Plant Nutr 77:695–697 (in
Japanese)
Kanamori N (2017) Damages in agriculture caused by the 2016
Kumamoto Earthquake and actions taken by extension departemnts.
Rep Kyushu Br Crop Sci Soc Japan 83:57–60 (in Japanese)
Kato Y (2009) Sea around the Ryukyu Arc and the Daito Ridge. In:
The geological society of Japan (ed) Regional geology of Japan 8,
Kyushu and Okinawa Region. Asakura Publishing Co., Tokyo,
pp 407–411. (in Japanese)
Katoh M, Arakawa Y et al (2017) Development of compost-mixed
compound fertilizer and perspectives. Jpn. J Soil Sci Plant Nutr
88:272–276 (in Japanese)
Kira T (1971) Nature considered from the viewpoint of ecology.
Kawade Shobo Shinsya, Tokyo, pp 105–141. (in Japanese)
Kinjo K, Tokashiki Y (2012) Effects of the CaCO 3 application on the
water dispersible colloids of red yellow soils from Okinawa Island.
Jpn J Soil Sci Plant Nutr 83:594–598 (in Japanese)
Kitagawa H, Tsuchiya K et al (2009) Effect of long-term organic matter
application to rice yield components of warm region in Japan in hot
year. In: The 227th meeting of the crop science society of Japan,
pp 156–157. (in Japanese)
Kobayashi J (1960) A chemical study of the average quality and
characteristics of river water of Japan. Ber Ohara Inst Landwirtschafft Biol 11:313–358 (in Japanese)
Kobayashi T, Tameike T (2002) History of eruptions and volcanic
damage from Sakurajima volcano, Southern Kyushu, Japan.
Quatern Res 41:269–278 (in Japanese with English summary)
Kobayashi Y, Niimi H et al (1994) Fate of fertilizer nitrogen applied in
an area with high precipitation in Southern Kyushu. JARQ 28
(1):12–19
Koga N, Mitsugi K et al (2019) Liquefaction impacts on soil properties
in greenhouse farming areas affected by the 2016 Kumamoto
Earthquake. Mem Kyushu Okinawa Agric Res Cent 95:42–48 (in
Japanese with English summary)
Kondo T, Saeki Y (2017) Evaluation of shifting cultivation by soil
chemical analysis. In: GIAHS research group (ed) Reports of
studies on Takachihogo-Shiibayama GIAHS site. University of
Miyazaki, Miyazaki, pp 21–30. (in Japanese)
Kubotera H, Yamada I (2000) Characteristics of the induration of
tephra-derived soils in Kyushu, Japan (3) Properties and typology of
five indurated soils. Soil Sci Plant Nutr 46:365–379
Kubotera H, Kusaba T et al (2015) Properties of the surface horizon of
nonallophanic Andosols on the Kuju Plateau and the northern Aso
somma, Kyushu. Jpn J Soil Sci Plant Nutr 86:17–23 (in Japanese
with English summary)
Kubotera H, Kusaba T, Shishibe I (2013) Distribution and horizons
sequence of non-allophanic Soil in Kuju Plateau, Kyushu, Japan.
Pedologist 57:72–80 (in Japanese with English summary)
Kumamoto Prefectural Agricultural Research Center (2017) Effect of
carbon dioxide application rate on fruit enlargement and fruit yield
on promoted tomato. https://www.pref.kumamoto.jp/common/
UploadFileOutput.ashx?c_id=3&id=6666&sub_id=6&flid=109082
(December, 2017; in Japanese)
Kumamoto Prefecture (2000) (2012 amendment): Kumamoto prefectural ordinance on groundwater conservation (in Japanese)
Kumamoto Prefecture (2013) Report on water quality in 2012. http://
www.pref.kumamoto.jp/kiji_585.html
(February,
2018;
in
Japanese)
Kumamoto Prefecture (2015) Kumamoto prefectural ordinance on
cultivating soil and groundwater. http://www1.g-reiki.net/
kumamoto/act/frame/frame110010506.htm (February, 2018; in
Japanese)
Kumamoto Prefecture (2016) Kumamotoken ni okeru kachikuhaisetubutu no riyosokushin wo hakarutameno keikaku (The prefectural
plan for promoting animal manure usage in Kumamoto) https://
www.pref.kumamoto.jp/common/UploadFileOutput.ashx?c_id=
3&id=18235&sub_id=1&flid=92318 (May, 2019)
Kuniyoshi K, Gima Y (2004) Okinawa prefecture In: Japanese Society
of Soil Science and Plant Nutrition Kyushu Branch (ed) Agriculture
and soil science and plant nutrition in Kyushu and Okinawa.
Japanese Society of Soil Science and Plant Nitrition Kyushu
Branch, Fukuoka, pp 55–58. (in Japanese)
Kyushu Regional Agriculture Administration Office (2017a) Annual
report on food, agriculture and rural community in Kyushu in fiscal
year
2016.
http://www.maff.go.jp/kyusyu/kikaku/kikaku.html
(February, 2018; in Japanese)
Kyushu Regional Agriculture Administration Office (2017b) Annual
report on food, agriculture and rural community in Kyushu in fiscal
year 2016. Trends. http://www.maff.go.jp/kyusyu/kikaku/attach/
pdf/h28jyouseihoukoku-36.pdf (January, 2018; in Japanese)
Kyushu Regional Agricultural Administration Office (2018) Aggregate
of planted area of crops and utilization rate of cultivated land. In:
The 64th Statistical yearbook of Agriculture, Forestry and Fisheries
in Kyushu, 45. http://www.maff.go.jp/kyusyu/toukei/hensyu/attach/
pdf/64nenpou-53.pdf (May, 2019)
Machida H, Arai F (2003) Atlas of Tephra in and around Japan.
University of Tokyo Press, Tokyo, pp 58–70. (in Japanese)
Machida H, Moriwaki H et al (2001) Outline of large terrain and
division of topography. In: Machida H, Ota Y, Kawana T et al
10 Kyushu and Okinawa Regions
361