start-ver=1.4
cd-journal=joma
no-vol=13
cd-vols=
no-issue=1
article-no=
start-page=125
end-page=128
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2008
dt-pub=200803
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=メキシコの半乾燥地における異なる有機物の施用効果
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=In semiarid areas of Mexico, lack of organic matter is a major constraint for production of corn and frijol beans, the main crops of the region. A multi-year experiment was carried out at the CENGUA Experiment Station, Guanajuato State, Mexico. Soil moisture was highest in the treatments with 100% or 67% of corn residues. Yields of frijol beans increased as the proportion of corn residues increased in all three years, but there was no significant difference between the treatment with all corn residues and the treatment with one-third reduction of corn residues in two of the three years. The
harvest index was highest in the same two treatments with higher proportions of corn residues in the last years. These results suggest that corn residues can be reduced by one third in fertilization of corn-frijol bean systems while maintaining adequate frijol bean yields. This could assist in
establishment of sustainable corn-frijol bean-cattle integrated agriculture in semi-arid areas of Mexico.
en-copyright=
kn-copyright=

en-aut-name=DanHaruyuki
en-aut-sei=Dan
en-aut-mei=Haruyuki
kn-aut-name=團晴行
kn-aut-sei=團
kn-aut-mei=晴行
aut-affil-num=1
ORCID=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=GarciaRamon Aguilar
kn-aut-sei=Garcia
kn-aut-mei=Ramon Aguilar
aut-affil-num=2
ORCID=

en-aut-name=HayashiYukihiro
en-aut-sei=Hayashi
en-aut-mei=Yukihiro
kn-aut-name=林幸博
kn-aut-sei=林
kn-aut-mei=幸博
aut-affil-num=3
ORCID=

en-aut-name=AgoHideo
en-aut-sei=Ago
en-aut-mei=Hideo
kn-aut-name=吾郷秀雄
kn-aut-sei=吾郷
kn-aut-mei=秀雄
aut-affil-num=4
ORCID=

en-aut-name=AdachiTadashi
en-aut-sei=Adachi
en-aut-mei=Tadashi
kn-aut-name=足立忠司
kn-aut-sei=足立
kn-aut-mei=忠司
aut-affil-num=5
ORCID=

affil-num=1
en-affil=
kn-affil=独立行政法人緑資源機構海外事業部

affil-num=2
en-affil=
kn-affil=メキシコ国国立農牧林研究所

affil-num=3
en-affil=
kn-affil=日本大学

affil-num=4
en-affil=
kn-affil=農林水産省中国四国農政局高瀬農地保全事業所

affil-num=5
en-affil=
kn-affil=岡山大学
en-keyword=compost
kn-keyword=compost
en-keyword=corn residues
kn-keyword=corn residues
en-keyword=frijol beans
kn-keyword=frijol beans
en-keyword=soil moisture
kn-keyword=soil moisture
END