Benefit of Green Manure and Countermeasures of Enlarge Planting Area in Hubei Province
REN Wen-hai, HU Qun-zhong, HE Xun, MA Kun-wei, ZHANG Zi-qi, WU Han
HUBEI AGRICULTURAL SCIENCES . 2018, (3): 23 -26 .  DOI: 10.14088/j.cnki.issn0439-8114.2018.03.006