Lao Xiu-rong
College of Resources and Environment, Shandong Agricuktura Universityl Taian, Shandong 271018, ChinaSun Wei-hong
College of Resources and Environment, Shandong Agricuktura Universityl Taian, Shandong 271018, ChinaWang Zhen
College of Resources and Environment, Shandong Agricuktura Universityl Taian, Shandong 271018, ChinaHao Yan-ru
College of Resources and Environment, Shandong Agricuktura Universityl Taian, Shandong 271018, ChinaZhang Chang-ai
College of Resources and Environment, Shandong Agricuktura Universityl Taian, Shandong 271018, ChinaExperiment was carried out with flouvo-aguic soils of low fertility coming from Qihe,Shandong Province.The results of 15 years application showed that matching use of straw and chemical fert ilizer is an effective measure to increase yield and improve soil fertility.As straw application rate at the range of 2250,4500,6750 kg hm-2,the accumulation of O.M.,available nutrient and activity of urease have markedly positive correlation to amount of straw and are effected by climate,growing season,soil texture et al.
Lao Xiu-rong, Sun Wei-hong, Wang Zhen, Hao Yan-ru, Zhang Chang-ai. EFFECT OF MATCHING USE OF STRAW AND CHEMICAL FERTILIZER ON SOIL FERTILITY[J]. Acta Pedologica Sinica,2003,40(4):618-623.
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