3L Zhang Ming-Kui, Li-ping. Effect of tillage, fertilizer and green manure cropping on soil quality at an abandoned brick making site[J]. Original Research Article Soil and Tillage Research, 2007,93 (1) :87 -93.
4Biederbeek, Campbell. Rasiah Soil quality attributes as influenced by annual legumes used as green manure [ J ]. Original Research Article soil Biology and Biochemistry, 1998, 30(8 -9) : 1177 -1185.
5Tejada, Gonzalez, Garcia-Martinez, et al. Application of a green manure and green manure composted with beet vinaese on soil restoration: Effects on soil properties [ J ]. Original Research Article Bioresouree Technology, 2008, 99( 11 ) : 4949 -4957.
6Tejada, Gonzalez, Garefa-Martfnez, et al. Effects of different green manures on soil biological properties and maize yield[J]. Original Research Article Biotesouree Technology, 2008,99(6) :1758 -1767.
7Yadav RL. Soil organic matter and NPK status as influenced by integrated use of grcen manure, crop residues, cane trash and urea N in sugarcane-based crop sequences[J]. Original Research Article Biore- source Technology, 1995,54(2) :93 -98.