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Grey forest soil
释义
Grey forest soil
Encyclopedia
农学
灰色森林土
释
Grey forest soil
灰色森林土
发育在温带森林草原植被下具有深厚腐殖质层和明显二氧化硅淀积层的半淋溶型土壤。在中国第一次土壤普查时,称灰黑土类;在中国土壤分类(1978)和中国第二次土壤普查分类制(1988)中,列为淋溶土纲灰色森林土土类;在《中国土壤系统分类》(第3版)中,归属湿润雏形土、湿润均腐土或冷凉淋溶土;在美国土壤系统分类中,大致相当于黏化冷凉软土[注]、潮湿软土[注];在联合国世界土壤图图例中,大致相当于灰黑土集合土类[注]。又称灰黑土。
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Miscellaneous Notes by the Rustic while Warming Himself under the Sun
Miscellaneous Notes of Unzen
Miscellaneous Notes on Calligraphy
Miscellaneous Notes on Mountain and Stream Painting
Miscellaneous Notes on Songs from the Music Bureau
miscellaneous paintings
Miscellaneous Plants
Miscellaneous Poems
Miscellaneous Poems by Zhang Xie
Miscellaneous Poems Collected in the Jihai Year
Miscellaneous Record of Yijue Liao
Miscellaneous Records by Sun Zongjian
Miscellaneous Records for Painting Bamboos
Miscellaneous Records from the Erlao Hall
Miscellaneous Records of A Man Awaking Alone
Miscellaneous Records of Historical Documents from Jianyan Period
Miscellaneous Records of Mentors and Friends
Miscellaneous Records of Peking Opera
Miscellaneous Records of Pine Window
Miscellaneous Records of Qingbo
Miscellaneous Records of the Western Capital
miscellaneous song and ballad
Miscellaneous-style Pomes
Miscellaneous Theses on Poetry, Ci and Qu
miscellaneous word poems
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