Effect of Band Spotty Fertilization for Reduction of Nitrogen Fertilizer on Chinese Cabbage (Brassia campestris L.) in Plastic Film Mulching Cultivation
2006
Yang, C.H. (Honam Agricultural Research Institute, Iksan, Republic of Korea), E-mail: [email protected] | Yoo, C.H. (Honam Agricultural Research Institute, Iksan, Republic of Korea) | Shin, B.W. (Honam Agricultural Research Institute, Iksan, Republic of Korea) | Kang, S.W. (National Institute of Crop Science, RDA, Suwon, Republic of Korea)
This study was conducted to establish a low-input fertilization technique and increase of fertilization efficiency using the band spotty applicator (1999-2000) during the cultivation of mulching for chinese cabbage (Brassia campestris L.). The obtained results such as nitrogen efficiency, yield and soil improvement after cultivation of chinese cabbage were as follows. The content of NO₃-N in soil increased in band spotty fertilization (BSF) by increasing application rate from the beginning stage to the middle stage.
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