Open AccessThe degree of cultivated land abandonment and its influence on grain yield in main grain producing areas of China
Author(s) -
Yuling Li,
Wenqiu Ma,
Guanghui Jiang,
Guangyong Li,
Dong Zhou
Publication year - 2021
Publication title -
ziran ziyuan xuebao
Language(s) - English
Resource type - Journals
ISSN - 1000-3037
DOI - 10.31497/zrzyxb.20210607
Subject(s) - abandonment (legal) , degree (music) , china , grain yield , yield (engineering) , cultivated land , agronomy , environmental science , geography , biology , materials science , archaeology , agriculture , political science , physics , metallurgy , acoustics , law