Abstract: In this study on the impacts of N, P, K, Zn and B fertilization on yields of Chinese Cahbage and Capsicumrotation in Aquie-cinnamon soils was carried out from 2001 to 2004. In contrast to the control with N, P, K, B and Zn fer-tilizer applied，一N，一P，一K treatments significantly reduced Chinese Cabbage yield，the ratio were 56.7%，63. 6%，84. 7%respectively, but the ratio in the Capsicum were 45.8%，45.9% and 67.7%，additionally, significant impacts ofB and Zn fertiliaation on Caps icum were found. Through this study, the order of impacts of N, P and K fertilization on Chinose Cabbie were N> P> I}, and N, P> K> Zn, B on Capsicum. Phosphorus and Nitrogen surplus were 70.3% and2. 0% in the treatment with phosphate( 180 kg/ ha P₂O₅)and potaasium(300kg/h a K₂2O) applied，but deficit in一N，-P and一K treatments.The contention of OlserrP and the available-K increased 3. 3 and 37. 2 mg/ kg annually. The ree-ommendirg of N, P₂O₅ and K₂O application rate for Chinese Cabbage are 225, 90, 150 kg/ha respectively, and 337. 5,135, 337. 5 kg/ ha for Capsicum.

Key words: Long-term experiment, Chinese cabbage and Capsicum rotation, Yield response, Capacity of nutrient, The balance of input and output

CLC Number: 

• S147.2